VISDIC: P Flashcards

(373 cards)

1
Q

what is a mixture of solid pigments suspended in a liquid vehicle, applied as a thin, usually opaque coating to a surface for protection and decoration?

A

PAINT

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2
Q

what is a finely ground, insoluble substance suspended in a liquid vehicle to impart color and opacity to a paint?

A

PIGMENT

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3
Q

what is a nonvolatile part of a paint vehicle that bonds particles of pigment into a cohesive film during the drying process?

A

BINDER

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4
Q

what is a volatile part of a paint vehicle that evaporate during the drying process?

A

SOLVENT

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5
Q

what is a volatile liquid used to dilute paint or varnish to the desired or proper consistency for ease in application?

A

THINNER

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6
Q

what is a volatile distillation of petroleum, used as a solvent and thinner for paints and varnishes?

A

MINERAL SPIRITS

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7
Q

what is a colorless, volatile oil obtained by distilling oleoresin from various conifers and used as a thinner and solvent for paints and varnishes?

A

TURPENTINE

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8
Q

what is any of various oily, organic liquids, as linseed oil, that oxidizes and hardens to form a tough elastic film when exposed in a thin layer to air?

A

DRYING OIL

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9
Q

what paint in which its vehicle is a drying oil?

A

OIL PAINT

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10
Q

what is any of a group of synthetic resins derived from a polyvalent alcohol in reaction with an organic acid, used chiefly in adhesives and paints?

A

ALKYD RESIN

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11
Q

what paint in which its vehicle is an alkyd resin?

A

ALKYD PAINT

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12
Q

what paint has epoxy resin as a binder for increased resistance to abrasion, corrosion, and chemicals?

A

EPOXY PAINT

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13
Q

what is a water emulsion of synthetic rubber or plastic globules obtained by polymerization and used in paints and adhesives?

A

LATEX

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14
Q

what paint has a latex binder that coalesces as water evaporates from the emulsion?

A

LATEX PAINT

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15
Q

what is a soluble coloring material that imparts color by absorption?

A

DYE

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16
Q

what is a solution of dye or suspension of pigment in a vehicle, applied to penetrate and color a wood surface without obscuring the grain?

A

STAIN

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17
Q

what is a penetrating stain made by dissolving dye in a water vehicle?

A

WATER STAIN

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18
Q

what is a penetrating stain made by dissolving dye in an alcohol or spirit vehicle?

A

SPIRIT STAIN

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19
Q

what do you call the stain that penetrates a wood surface, leaving a very thin film on the surface?

A

PENETRATING STAIN

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20
Q

what is an oil stain containing pigments capable of obscuring the grain and texture of a wood surface?

A

PIGMENTED STAIN / OPAQUE STAIN

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21
Q

what stain is made by dissolving dye or suspending pigment in a drying oil or oil varnish vehicle?

A

OIL STAIN

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22
Q

what is a durable, weather resistant varnish made from durable resins and linseed or tung oil?

A

MARINE VARNISH / SPAR VARNISH

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23
Q

what is an exceptionally hard, abrasion resistant, and chemical-resistant varnish made from a plastic resin of the same name?

A

POLYURETHANE VARNISH

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24
Q

what is a liquid preparation consisting of a resin dissolved in an oil or in alcohol, that when spread and allowed to dry forms a hard, lustrous, usually transparent coating?

A

VARNISH

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25
what is a resinous secretion of the female of the lac insect, used in making shellac?
LAC
26
what is a spirit varnish made by dissolving purified lac flakes in denatured alcohol?
SHELLAC
27
what is a natural varnish obtained from an Asian sumac, used to produce a highly polished, lustrous surface on wood?
JAPANESE LACQUER / CHINESE LACQUER
28
what do you call any of the various clear or colored synthetic coatings consisting of nitrocellulose or other cellulose derivative dissolved in a solvent that dries by evaporation to form a high-gloss film?
LACQUER
29
what is a thin coat of transparent color applied to enhance the color of a painted surface?
GLAZE COAT
30
what is a thin, sometimes pigmented coat applied to a finish coat to improve its luster?
MISTCOAT
31
what do you call the final coat of paint applied to a surface?
FINISH COAT / TOPCOAT
32
what is a primer or intermediate coat applied to hide the color of the substrate and improve adhesion of the topcoat?
UNDERCOAT
33
what is a primer or basecoat of paint intended to show through a topcoat?
GROUND COLOR / GROUND COAT
34
what do you call the first coat of paint or other liquid finish applied to a surface?
BASECOAT
35
what is a basecoat applied to a surface to improve the adhesion of subsequent coats of paint or varnish?
PRIMER
36
what basecoat is applied to a surface to reduce the absorption of subsequent coats of paint or varnish, or to prevent bleeding through the finish coat?
SEALER
37
What do you call the degree of surface luster of a dried paint film, ranging in decreasing order of gloss from high gloss, semigloss, eggshell, to flat?
GLOSS
38
it means having a brilliant sheen or luster
HIGH GLOSS
39
what is any paint or varnish drying to a very smooth, hard, usually glossy finish?
ENAMEL
40
it means having a moderate, satiny luster, producing a finish midway between high gloss and eggshell
SATIN FINISH / SEMIGLOSS
41
it means having little or no gloss, producing a finish midway between semigloss and flat
EGGSHELL
42
it means without gloss or sheen
FLAT
43
it means having color that will not fade or run with washing, age, or exposure to light, esp. sunlight?
COLORFAST
44
what do you call a ray of light, such as ultraviolet, that produces photochemical effects, as the yellowing, chalking, and disintegration of paint coatings?
ACTINIC RAY
45
of or pertaining to the chemical action of radiant energy, esp. light
PHOTOCHEMICAL
46
What do you call the measure of the area over which a gallon of paint may be spread at a given thickness, usually expressed in square feet per gallon?
COVERAGE
47
what do you call the ability of a paint film to conceal any marks, pattern, or color on the surface to which it is applied?
COVERING POWER / HIDING POWER
48
what is a paint or primer specifically formulated with rust-inhibiting pigments to prevent or reduce the corrosion of metal surfaces?
ANTICORROSIVE PAINT
49
what is a paint specially formulated with silicone, polyvinyl chloride, or other substance to reduce the flame-spread of a combustible material?
FIRE RETARDANT PAINT
50
what is a paint specially formulated with silicone resins to withstand high temperatures?
HEAT-RESISTANT PAINT
51
What is a hard, lustrous resin obtained from various tropical trees, used chiefly in making varnishes?
COPAL
52
what is a composition of gypsum or lime, water, sand, and sometimes hair or other fiber, applied in a pasty form to the surfaces of walls or ceilings in a plastic state and allowed to harden and dry?
PLASTER
53
what is a basecoat plaster made of calcined gypsum mixed with sand, water, and various additives to control its setting and working qualities?
GYPSUM PLASTER
54
what is a gypsum heated to drive off most of its chemically combined water?
CALCINED GYPSUM
55
What is a calcined gypsum in white, powdery form, containing no additives to control the set, used as a base for gypsum plaster, as an additive in lime plaster, and as a material for making ornamental casts?
PLASTER OF PARIS
56
what is a soft mineral, hydrated calcium sulfate, used as a retarder in Portland cement and in the making of gypsum plaster?
GYPSUM
57
what is a finely granular form of pure gypsum, often white and translucent, used for the ornamental objects and work?
ALABASTER
58
what is a mixture of lime, sand, and sometimes a fiber, used as a basecoat plaster?
LIME PLASTER
59
what do you call the addition of Portland cement to lime plaster to improve its strength and durability?
CEMENT TEMPER
60
what do you call the final coat of plaster, serving either as a finished surface or as a base for decoration?
FINISH COAT
61
what do you call the roughly finished,, leveling coat of plaster, either the second coat in three-coat plaster or the base coat in two-coat plaster applied over gypsum last or masonry?
FLOATING COAT / BROWN COAT
62
what is a thin leveling or finish coat of plaster?
SKIM COAT
63
what is any plaster coat applied before the finish coat?
BASECOAT
64
what do you call the first coat in three-coat plaster, which is scratched to provide a better bond for the second or brown coat?
SCRATCH COAT
65
what do you call the plasterwork applied in two coats, a basecoat followed by a finish coat?
TWO-COAT PLASTER
66
What do you call the plasterwork applied in three successive coats, a scratch coat followed by a brown coat and a finish coat?
THREE-COAT PLASTER
67
what is a finish coat in plastering, consisting of lime putty to which gauging plaster is added to control the setting time and counteract shrinkage?
GAUGED PLASTER
68
what is a specially ground gypsum plaster for mixing with lime putty, formulated to provide either a quick-set or a slow-set for a finish coat of plaster?
GAUGING PLASTER
69
what is a quicklime slaked with sufficient water to form a thick paste?
PLASTERER'R PUTTY / LIME PUTTY
70
what is a finish coat of lime putty and Keene's cement or gauging plaster, troweled to a smooth, dense finish?
HARD FINISH
71
it means having all water of crystallization removed?
ANHYDROUS
72
what is a finish coat of lime putty and white gauging plaster, troweled to a smooth, dense finish?
WHITE COAT
73
what is a ready-mixed gypsum plaster applied as a very thin, one or two coat finish over a veneer base?
THIN-COAT PLASTER / VENEER PLASTER
74
what is a low-density plaster containing vermiculite or other porous material to enhance its ability to absorb sound?
ACOUSTICAL PLASTER
75
what do you call a basecoat of neat gypsum plaster?
HARDWALL
76
what is a gypsum basecoat plaster having no admixture except hair or other fiber, used for on-the-job mixing with aggregates?
NEAT PLASTER
77
what is a mill-mixed gypsum basecoat plaster containing coarse cellulose fibers for greater bulk, strength, and fire resistance, used neat or mixed with sand to obtain a basecoat of superior hardness?
WOOD-FIBERED PLASTER
78
what is a gypsum basecoat plaster containing a small amount of lime and chemical additives to improve the bond of succeeding coats to dense, nonporous surfaces?
BOND PLASTER
79
what is a gypsum basecoat plaster containing perlite as an aggregate to reduce its weight and increase its thermal and fire resistance?
GYPSUM-PERLITE PLASTER
80
what is a gypsum basecoat plaster containing vermiculite as an aggregate to reduce its weight and increase its thermal and fire resistance?
GYPSUM-VERMICULITE PLASTER
81
what plaster is formulated and dry-mixed by the manufacturer, requiring only the addition of water at the job site?
READY-MIXED PLASTER
82
what is a coarse plaster composed of portland or masonry cement, sand, and hydrated lime, mixed with water and applied in a plastic state to form a hard covering for exterior walls?
STUCCO
83
what Portland cement stucco to which lime is added in an amount greater than 59% by volume to improve the plasticity of the mix?
PORTLAND CEMENT-LIME STUCCO
84
what stucco is made with masonry cement or with Portland cement mixed with less than 50%by volume of lime?
PORTLAND CEMENT STUCCO
85
what is a finish coat of plaster made with white marble dust to receive a fresco?
INTONACO
86
What is a stucco used in ancient times, made from powdered marble and lime mortar and often polished?
ALBARIUM
87
what is a plasterwork imitating granite or marble?
SCAGLIOLA
88
what is a fine-textured stucco finish produced by smoothing with a carpet or rubber-faced float?
FLOAT FINISH
89
what is a textured finish coat of plaster containing sand, leveled and smoothed with a float?
SAND-FLOAT FINISH
90
what is a stucco finish produced by dragging a serrated tool across the stucco surface before it sets?
DRAGGED FINISH / COMBED FINISH
91
what is a stucco finish produced by troweling the high spots of a dashed stucco surface before it sets?
DASH-TROWELED FINISH
92
what is a stucco finish produced by trowelling the high spots of a stippled stucco surface before it all sets?
STIPPLE-TROWELED FINISH
93
what is the process of giving a wall a rough finish by throwing plaster against it?
DAUBING
94
what is an exterior wall finish produced by throwing and pressing small pebbles into unset stucco?
PEBBLE DASH
95
What is an exterior wall finish composed of a stucco mixed with fine pebbles and dashed against a wall?
SPATTER DASH / ROUGHCAST
96
What do you call the first coat of plaster on a masonry wall?
ROUGH COAT / RENDERING COAT
97
what is a wet, rich mix of Portland cement and sand thrown onto a smooth brick or concrete surface and allowed to harden to provide a key for a first coat of plaster?
SPATTER DASH
98
what do you call a grooving or roughness applied to a surface to improve its bond with another surface?
KEY
99
what is a plaster used in ornamental work, consisting of finely ground gypsum and hydrated lime?
MOLDING PLASTER
100
what is a sheet-metal template cut to the desired profile, backed with wood, and pushed along between temporary grounds or rules to form a plaster molding along the angle between a wall and ceiling?
HORSED MOLD / RUNNING MOLD
101
what is a wooden support for the sheet-metal template of a running mold?
HORSE
102
what do you call the fine ornamental plasterwork, esp. exterior plasterwork bearing designs in low relief?
PARGET / PARGETING
103
what do you call any of a number of suitable surfaces for receiving plasterwork, such as gypsum lath, metal lath, wood lath, masonry, or brickwork?
LATH
104
what is a thin, narrow strip of wood used with other strips to form latticework, a backing for plaster or stucco, or a support for slates or other roofing material?
WOOD LATH
105
what is a plaster base fabricated of expanded metal or of wire fabric, painted or galvanized for corrosion resistance?
METAL LATH
106
what do you call the attaching of wood strips or metal channels to a wall or other surface, so as to provide an even base for lath or a finish material, or to provide an air space between a wall and a finish material?
FURRING
107
what is an expanded-metal lath having V-shaped ribs to provide greater stiffness and permit wider spacing of the supporting framing members?
RIB LATH
108
what metal lath is fabricated by slitting and expanding a sheet of steel alloy to form a stiff network with diamond-shaped openings?
EXPANDED-METAL LATH
109
What is a rib lath used over steel joists as formwork for concrete slabs, or as lathing in solid plaster partitions?
SELF-CENTERING LATH
110
what is an expanded-metal, welded-wire, or woven-wire lath that is dimpled to space itself from the supporting surface, creating a space for the keying of plaster or stucco?
SELF-FURRING LATH
111
What is an expanded-metal or wire lath having a backing of perforated or building paper, used as a base for plaster or stucco?
PAPER-BACKED LATH
112
what is a welded- or woven-wire fabric, usually with a paper backing, used as a base for plaster or stucco?
WIRE LATH
113
what is a strip of expanded-metal lath bent to form a 90 degree angle, used at an internal corner to prevent cracks in plastering?
CORNER LATH
114
what is a narrow strip of expanded-metal lath for reinforcing joints in gypsum lath or junctures between different types of plaster bases?
STRIP LATH
115
what is a coarse cotton, fiberglass, or metal mesh, used for bridging and reinforcing a joint or as a base for plastering or painting?
SCRIM
116
what is a gypsum board having an air-entrained core faced with absorbent paper, used as a base for plaster?
ROCK LATH / GYPSUM LATH
117
what is a gypsum lath punched with small holes to provide a mechanical key for plaster?
PERFORATED GYPSUM LATH
118
what is a gypsum lath having an aluminum foil backing that serves as a vapor retarder and reflective thermal insulator?
INSULATING GYPSUM LATH
119
What gypsum lath has a special paper facing for receiving veneer plaster?
VENEER BASE
120
What do you call the adhesion of plaster to its base produced by mechanical or chemical means?
PLASTER BOND
121
what do you call the physical keying of a plaster coat to a plaster base or with another plaster coat roughened by scoring?
MECHANICAL BOND
122
what is the chemical substance applied to a suitable substrate to improve its bond with a succeeding layer?
BONDING AGENT
123
what do you call the absorption of water from a finish coat of plaster by the basecoat or gypsum lath, resulting in a better bond?
SUCTION
124
what is a strip of wood or metal bead used at an opening as a guide for plastering to a given thickness and as a stop for the plasterwork?
GROUND
125
what is a strip of wood, plaster, or metal applied to a surface to be plastered to serve as a guide for making a true surface and plastering to a given thickness?
SCREED
126
What is a preformed metal screed for separating a plastered surface from another material along the base of a wall?
BASE SCREED
127
what is a perforated metal screed for venting a concealed space behind a plastered surface?
VENTED SCREED
128
what is a preformed metal screed applied over joints in gypsum lath to control cracking?
EXPANSION SCREED
129
what is a preformed metal strip installed to relieve shrinkage, temperature, or structural stresses within a large plastered or stuccoed area?
CONTROL JOINT
130
what is a preformed metal strip having two expanded or perforated flanges and variously shaped projecting noses, used as a ground and to strengthen and protect an external angle in plasterwork or a gypsum board surface?
ANGLE BEAD OR CORNER BEAD
131
What is a corner bead having a rounded edge?
BULLNOSE CORNER BEAD
132
what is a flexible corner bead for forming and reinforcing the curved portion of an arched opening?
ARCH CORNER BEAD
133
what is a reformed metal strip having an expanded or perforated flange and variously shaped ends, used as a ground and to strengthen and reinforce the edges of plasterwork or a gypsum board surface?
CASING BEAD
134
What is any of various sheet materials used in covering a wall or ceiling as a substitute for plaster or paneling?
WALLBOARD
135
what is a sheet material having a gypsum core faced with paper on each side, used for covering walls or as lath?
GYPSUM BOARD
136
What is an inexpensive gypsum board used as the base layer in a multilayer assembly for increased rigidity, sound insulation, and fire resistance?
BACKING BOARD
137
what gypsum board is used as a base in solid gypsum-board partitions and for lining shafts?
COREBOARD
138
what gypsum board has a decorative vinyl or printed paper surface?
PREFINISHED GYPSUM BOARD
139
what gypsum board has a fire-resistant core and faced with water-repellent paper, used as exterior sheathing?
GYPSUM SHEATHING
140
what gypsum board has an aluminum foil backing that serves as a vapor retarder and as a reflective thermal insulator when the foil faces an air space?
FOIL-BACKED GYPSUM BOARD
141
what is a strip of paper, paper-faced cotton, or plastic mesh used with joint compound to cover the joints between sheets of gypsum board?
JOINT TAPE
142
what do you call a pasty compound for embedding joint tape, filling indentations, and finishing the joints in a gypsum-board surface?
JOINT COMPOUND
143
What do you call any of numerous synthetic or natural organic materials that are mostly thermoplastic or thermosetting polymers of high molecular weight and that can be molded, extruded, or drawn into objects, films, or filaments?
PLASTIC
144
what do you call the chemical reaction in which the molecules of a monomer combine to form larger molecules that contain repeating structural units of the original molecules?
POLYMERIZATION
145
what is a compound of high molecular weight formed by polymerization and consisting essentially of repeating structural units?
POLYMER
146
what is a molecule of low molecular weight that can be chemically bound as a unit of polymer?
MONOMER
147
what is a compound of high molecular weight formed by polymerizing two or more different monomers together?
COPOLYMER
148
what is a method of shaping a plastic object by pouring the material into a mold and allowing it to harden without the use of pressure?
CASTING
149
what is a method of forming hollow ware by injecting air under pressure into a molten mass, as that of a thermoplastic or glass, and shaping the material within a mold?
BLOW MOLDING
150
what is a method of forming thermosetting plastic by closing a mold on it, forming the material by heat and pressure?
INJECTION MOLDING
151
What is a method of forming thermosetting plastic by softening it in one chamber before it is forced into an adjacent mold where it is cured under heat and pressure?
TRANSFER MOLDING
152
what is a method of shaping a thermoplastic sheet by heating and forcing it against the contours of a mold by heat and pressure?
THERMOFORMING
153
what is a method of thermoforming a plastic sheet by forcing it against the contours of a mold with compressed air?
PRESSURE FORMING
154
what is a method of forming a plastic sheet by evacuating the space between the sheet and the contours of a mold?
VACUUM FORMING
155
what is any of numerous solid or semisolid organic substances prepared by the polymerization and used with fillers, stabilizers, and other components to form plastics?
RESIN
156
what is a relatively inert substance added to modify the bulk, strength, heat resistance, electrical resistance, or working properties of a resin?
FILLER
157
what is a substance added to prevent or retard the degradation of a plastic when exposed to ultraviolet radiation or other environmental conditions?
STABILIZER
158
what is any of various substances added to a resin to increase its workability and flexibility?
PLASTICIZERS
159
what do you call a substance that causes or accelerates a chemical reaction without itself undergoing a permanent change in composition?
CATALYST
160
what is a plastic capable of softening or fusing when heated without a change in any inherent properties, and of hardening again when cooled?
THERMOPLASTIC
161
what is any of a class of thermoplastic resins used for casting or molding plastic parts that are exceptionally transparent, tough, and resistant to weather and chemicals, or as the main ingredient in coatings, adhesives, and caulking compounds?
ACRYLIC RESIN
162
What is a tough, transparent thermoplastic characterized by its high-impact strength and used for lighting fixtures, safety glazing, and hardware?
POLYCARBONATE
163
what is a tough, light, and flexible thermoplastic used esp. in the form of sheeting and film for packaging, dampproofing, and as a vapor retarder?
POLYTHENE / POLYETHYLENE
164
what is a hard, tough, stable thermoplastic that is easily colored and molded, expanded, or rolled into sheeting?
POLYSTYRENE
165
what is a thermoplastic used for making plastic pipes and hardware products that are tough, rigid, and resistant to heat and chemicals?
ACRYLONITRILE-BUTADIENE-STYRENE (ABS)
166
what is a tough, thermoplastic that is resistant to heat and chemicals and used for pipe fittings, electrical insulation and carpeting fibers?
POLYPROPYLENE
167
what is any of various tough, flexible plastics made from polyvinyl resin?
VINYL
168
what is a white, water-insoluble thermoplastic widely used in the manufacture of floor coverings, insulation, and piping?
POLYVINYL CHLORIDE (PVC)
169
what is a thermoplastic resin used chiefly as the interlayer of safety glass?
POLYVINYL BUTYRAL
170
what is any of a class of thermoplastics characterized by extreme toughness, strength, and elasticity and capable of being extruded into filaments, fibers, and sheets?
NYLON
171
what is a method of producing plastic film or sheeting by passing the material between a series of revolving, heated rollers?
CALENDERING
172
what is a thin form of plastic,, having a thickness very small in proportion to its length and width?
SHEETING
173
what is a sheeting having a nominal thickness not greater than 10 mils?
FILM
174
what is a material made by chemically treating and toughening natural rubber, valued for its elasticity, nonconduction of electricity, and resistance to shock and moisture?
RUBBER
175
what is a highly elastic solid substance, essentially a polymer of isoprene, obtained by coagulating the milky juice of rubber trees and plants?
INDIA RUBBER / NATURAL RUBBER
176
what is a light, spongy, cellular rubber made by foaming latex before vulcanization?
FOAM RUBBER
177
what is an elastomeric similar to natural rubber in properties and uses, produced by the polymerization of an unsaturated hydrocarbon, such as butylene or isoprene, or by the copolymerization of hydrocarbons with styrene or butadiene?
SYNTHETIC RUBBER
178
what do you call the treatment of rubber with sulfur and heat to impart greater elasticity, strength, and durability?
VULCANIZATION
179
What is any of various polymers, such as butyl rubber or neoprene, having the elastic properties of natural rubber?
ELASTOMER
180
what is a synthetic rubber having exceptional resistance to sunlight and unusually low gaseous permeability, produced by polymerizing butylene and used in roofing membranes and waterproofing barriers?
BUTYL RUBBER
181
what is a synthetic rubber characterized by superior resistance to oils, and sunlight, and used in paints, roofing membranes, flashing, gaskets, and bearings?
NEOPRENE
182
what is a rubber made from silicone elastomers and noted for its retention of flexibility, resilience, and tensile strength over a wide temperature range?
SILICONE RUBBER
183
what do you call any group of polymers containing alternating silicon and oxygen atoms, characterized by thermal inertness, and extreme water repellence, and used in adhesives, lubricants, protective coatings, and synthetic rubber?
SILICONE
184
What do you call a product, such as plywood and plastic laminate, made by uniting two or more layers of material by an adhesive or other means?
LAMINATE
185
what is a hard surfacing material consisting of superposed layers of paper impregnated with melamine and phenolic resins, fused together under heat and pressure?
PLASTIC LAMINATE
186
what is a plastic laminate molded and cured in the range of pressures from 1,200 to 2,000 psi (84 to 140 kg per sq. cm), used for surfacing countertops and cabinetry?
HIGH-PRESSURE LAMINATE
187
what is a plastic laminate molded and cured with a maximum pressure of 400 psi (28 kg per sq. m), used in vertical and low-wear applications?
LOW-PRESSURE LAMINATE
188
What do you call the temperature at which a plastic changes from a rigid to a soft state?
SOFTENING POINT
189
what is a plastic that becomes permanently rigid when heated and cannot be softened again?
THERMOSET / THERMOSETTING PLASTIC
190
What is any various thermoplastic or thermosetting resins used in flexible and rigid foams, elastomers, and resins for sealants, adhesives, and coatings?
POLYURETHANE
191
what is any group of thermosetting resins used in the manufacture of plastics and textile fibers?
POLYESTER
192
what is a polyester reinforced with glass fibers and used in translucent roofs and skylights, facings for sandwich panels, and molded plumbing fixtures?
FIBER-GLASS REINFORCED PLASTIC
193
What is any various thermosetting resins capable of forming tight cross-linked polymer structures characterized by toughness, strong adhesion, and high corrosion and chemical resistance, used esp. in surface coatings and adhesives?
EPOXY RESIN
194
what is any class of thermosetting resins formed by the interaction of melamine and formaldehyde and used for molded products, adhesives, and surface coatings?
MELAMINE RESIN
195
What is any class of hard, heat--resistant thermosetting resins formed by the condensation of phenol with formaldehyde and used for molded products, adhesives, and surface coatings?
PHENOPLAST / PHENOLIC RESIN
196
what is a method of shaping a fully or partially cured thermosetting laminate over a mold by heat and pressure?
POSTFORMING
197
what is any various thermosetting synthetic resin made by condensing urea with formaldehyde and used in appliance housings, electrical, devices, adhesives, and surface coatings?
UREA-FORMALDEHYDE RESIN
198
what is a polymer consisting of molecules that are large multiples of monomers?
HIGH POLYMER
199
What is a rigid, planar, usually monolithic structure that disperses applied loads in a multidirectional pattern, with the loads generally following the shortest and stiffest routes to the supports?
PLATE
200
What is the manner in which an applied load is transmitted to the supports of a plate in a multidirectional pattern?
PLATE ACTION
201
what is a plate extending as a structural unit over three or more supports in a given direction subject to lower bending moments than a series of discrete, simply-supported plates?
CONTINUOUS PLATE
202
What do you call the lines of principal stress indicating the flow of bending stresses and along which torsional shear stresses are zero?
ISOSTATICS
203
what is a plate reinforced by a grid of curved ribs that follow the isostatics of the structure?
ISOSTATIC PLATE
204
What is a plate structure composed of thin, deep elements joined rigidly along their boundaries and forming sharp angles to brace each other against lateral buckling?
FOLDED PLATE
205
What is a framework of crisscrossing beams connected at their intersections by rigid joints and dispersing an applied load in two directions according to the physical properties and dimensions of the beam elements?
GRID STRUCTURE
206
what do you call a grid structure of beams or flat trusses running obliquely to the sides of the base rectangle in order to equalize their spans and stiffnesses?
SKEW GRID
207
what do you call a vaulted roof composed of lamelle forming a crisscross pattern of parallel arches skewed with respect to the sides of the covered space?
LAMELLA ROOF
208
what do you call one of the relatively short timber, metal, or reinforced concrete elements forming a lamella roof?
LAMELLA
209
What is a 3D structural frame based on the rigidity of the triangle and composed of linear elements subject only to axial tension or compression?
SPACE TRUSS / SPACE FRAME
210
what do you call the system of pipes, valves, fixtures, and other apparatus or water supply or sewage system?
PLUMBING
211
what do you call the supply of purified water to a community, usually including such facilities as reservoirs and pipelines for storing and distributing this water?
WATER SUPPLY
212
what is a geological formation containing or conducting groundwater, esp. one capable of providing water in usable quantities to springs or wells?
AQUIFER
213
what is a hole drilled or bored into the earth to obtain water, petroleum, or natural gas?
WELL
214
what is a well in which water rises under pressure from a penetrable stratum overlaid by impermeable rock?
ARTESIAN WELL
215
What do you call the lowering of the water surface level, as in a well, or the distance by which the groundwater level is lowered as a result of pumping?
DRAWDOWN
216
What is a reservoir or tank for storing or holding water, such as rainwater collected from a roof, for use when required?
CISTERN
217
what is a conduit or artificial channel for conducting water from a remote source, usually by gravity, especially an elevated structure constructed by the Romans to carry a water channel across a valley or over a river?
AQUEDUCT
218
what is a natural or artificial place where water is collected and stored for use, esp. water for supplying a community, irrigating land, or furnishing power?
RESERVOIR
219
What water requires treatment before it can be used for drinking?
RAW WATER
220
what do you call the act or process of making water more potable or useful by purifying, clarifying, or softening?
WATER TREATMENT
221
what water is fit for human consumption?
POTABLE WATER
222
what do you call the tower into which water is pumped to a height sufficient to maintain a desired pressure for distribution to customers, or for firefighting?
WATER TOWER
223
what do you call the main pipe of conduit through which a public or community water system conveys water to all service connections?
WATER MAIN
224
what is a valve controlling the flow of water or gas from a main to a service pipe?
CORPORATION STOP / CORPORATION COCK
225
What is a control valve for shutting off the water supply to a building in case of an emergency, installed in a water service pipe and operated by means of a long key inserted through a curb box?
CURB COCK / CURB STOP
226
what is a vertical enclosure with a removable cover providing access to a curb cock?
CURB BOX
227
what do you call the pipe connecting a building to a water or gas main, usually installed by or under the jurisdiction of a public utility?
SERVICE PIPE
228
What do you call any valve for shutting off the flow of water or gas from a supply pipe?
SHUTOFF VALVE
229
what is a device for measuring and recording the quantity of water that passes through a pipe?
WATER METER
230
What do you call the system of pipes, valves, and fixtures for distributing and using water in a building?
WATER SYSTEM
231
what is a water supply and distribution system in which the water source is set at a height sufficient to maintain adequate supply pressure throughout the water distribution system?
GRAVITY WATER SYSTEM
232
What do you call the pressure at the lower of two given points in a liquid, expressed in terms of the vertical distance between the points?
PRESSURE HEAD / HEAD
233
what is the loss of the head or fluid pressure between two points of a pipe or across a valve, due to hydraulic friction?
PRESSURE DROP
234
what is a unit of measuring the probable demand for water by a plumbing fixture, or the probable discharge of liquid waste from the fixture, equivalent to 7 1/2 gallons or one cubic foot per minute?
FIXTURE UNIT
235
1 fixture unit is equal too how many gallons per minute?
7 1/2 gallons
236
1 fixture unit is equal to how many cubic feet per minute?
1 cubic foot
237
what is any member of a piping system other than a main, riser, or stack?
BRANCH
238
what is a principal pipe, conduit, or duct in a utility system?
MAIN
239
what do you call the vertical pipe, conduit, or duct in a utility system?
RISER
240
what an expansion joint of pipe and pipe fittings permitting thermal expansion to occur in a long run of hot water piping?
EXPANSION LOOP / EXPANSION BEND
241
what is a threaded exterior faucet for attaching a garden hose, often attached to the side of a house at about the height of a sill?
HOSECOCK / SILLCOCK / HOSE BIBB
242
what do you call the fluid pressure in a supply pipe at a faucet or other outlet while the faucet or outlet is wide open and water is flowing, expressed in psi (N/m2)
FLOW PRESSURE
243
what is a device for controlling the flow of a liquid from a pipe by opening or closing an orifice?
FAUCET
244
What faucet has a single outlet for water from separately controlled hot-water and cold-water taps?
MIXER / MIXING FAUCET
245
what is a sievelike device for mixing air with the water flowing from the end of a spigot?
AERATOR
246
what faucet has a thermostatically controlled valve for maintaining the desired water temperature regardless of pressure or flow?
ANTI-SCALD FAUCET
247
what is a water supply system in which water is distributed from a water main or an enclosed storage tank under pressure from compressed air?
UPFEED DISTRIBUTION SYSTEM / PNEUMATIC WATER SUPPLY
248
what apparatus removes calcium and magnesium salts from hard water by ion exchange in order to give the water more efficient sudsing ability with soap?
WATER SOFTENER
249
what water contains dissolved salts of calcium or magnesium and forming soap lather with difficulty?
HARD WATER
250
What is any receptacle for receiving water from a water system and discharging the liquid waste into a drainage system?
PLUMBING FIXTURE
251
what plumbing fixture, such as sinks and toilet bowls, made of vitreous china, porcelain enamel, or enamel metal?
SANITARY WARE
252
What is a device for regulating the supply of water in a flush tank by means of a hollow floating ball, which by its rise or fall shuts or opens a supply valve?
FLOAT VALVE / BALL COCK
253
what is a fixture consisting of a ceramic bowl with a detachable, hinged seat and lid and a device for flushing with water, used for defecation and urination?
TOILET / WATER CLOSET
254
What is a valve that supplies a fixed quantity of water to fixtures for flushing purposes when actuated by direct water pressure?
FLUSHOMETER VALVE
255
it means designed to be attached to or hung from a wall
WALL-HUNG
256
what do you call the concussion and banging noise that results when a volume of water moving in a pipe suddenly stops or loses momentum?
WATER HAMMER
257
what is a compartment in a water system containing air that elastically compresses and expands to equalize the pressure and flow of water in the system?
AIR CHAMBER / AIR CUSHION
258
what is an outlet, pipe, or receptacle for excess liquid?
OVERFLOW
259
what do you call the flow of liquid opposite to the usual or desired direction?
BACKFLOW
260
What is a backflow of used or contaminated water from a plumbing fixture into a pipe supplying potable water due to negative pressure in the pipe?
BACK-SIPHONAGE
261
what is a valve for preventing flowing liquid, such as sewage, from reversing its direction?
BACKWATER VALVE / BACKFLOW VALVE
262
what is a vertical panel of waterproof material attached to the wall behind a countertop or stovetop to protect against splashed liquids?
BACKSPLASH
263
what do you call the vertical distance between the spout of a faucet or other outlet of a supply pipe and the flood level of a receptacle?
AIR GAP
264
what is the level at which water would overflow the rim of a plumbing fixture?
FLOOD LEVEL
265
what is a U- or S-shaped section of drainpipe in which liquid remains and forms a seal for preventing the passage of sewer gas without affecting the normal flow of waste water or sewage through it?
TRAP
266
what is a cylindrical trap closed on the bottom and having a cover plate for access, usually installed on the drain line from a bathtub?
DRUM TRAP
267
what toilet bowl in which flushing water enters through the rim and siphonic action initiated by a water jet draws the contents of the bowl through the trapway?
SIPHON-JET
268
what toilet bowl is similar to siphon-jet, but has a smaller water surface and trapway?
REVERSE-TRAP
269
what toilet bowl is similar to siphon-jet, but has the flushing water directed through the rim to create a vortex that scours the bowl?
SIPHON-VORTEX
270
what toilet bowl has a simple washout action and emptying through a small, irregular passage?
WASH-DOWN
271
what is a basinlike fixture designed to be straddled for bathing the genitals and posterior parts of the body?
BIDET
272
what is a flushable fixture used by men for urinating?
URINAL
273
what urinal employs a liquid sealant that floats on top of the liquid collected in a trap, through which draining liquid can pass while preventing odors from escaping the drain?
WATERLESS URINAL
274
what is a panel forming an enclosure around a water closet for privacy in a public lavatory?
TOILET PARTITION
275
What is an oblong tub to bathe in, esp. one that is a permanent fixture in a bathroom?
BATHTUB
276
what is a bath in which water is sprayed on the body from an overhead nozzle or showerhead?
SHOWER
277
what is a bar attached to a wall near a bathtub or shower to provide hand grip for a person who is bathing?
GRAB BAR
278
what do you call the shallow base pan of a stall shower?
RECEPTOR
279
What is a bowl or basin with running water for washing the face and hands?
LAVATORY
280
what is a basin, as in a kitchen or laundry, connected with a water supply and drainage system for washing?
SINK
281
what do you call the electrical device in the drain of a sink, for grinding food wastes to be washed down the drain?
DISPOSER / DISPOSAL
282
What is a deep sink for washing clothes?
LAUNDRY TRAY
283
what is a deep sink used in janitorial work?
SLOP SINK / SERVICE SINK
284
what is a hollow cylinder of metal or plastic used for the conveyance of water, steam, gas, or other fluid material?
PIPE
285
what do you call a standard part, such as an elbow, union, or tee, for connecting two or more pipes?
PIPE FITTING
286
what pipe fitting has an angled, usually 90 degree bend?
ELL / EL / ELBOW
287
what is an elbow having lugs for attachment to a wall or joist?
DROP ELBOW
288
what pipe fitting has a large radius of curvature?
SWEEP FITTING
289
what is an 180 degree bend pipe?
RETURN BEND
290
what is a T-shape pipe fitting for making a three-way joint?
TEE
291
what tee has lugs for attachment to a wall or joist?
DROP TEE
292
what tee has a slight curve in the 90 degree transition to channel the flow from a branch pipe in the direction of the main?
SANITARY TEE
293
what is a Y-shaped pipe fitting for joining a branch pipe with a main, usually at a 45deg angle?
WYE
294
what pipe fitting is a cross having a slight curve in each of the 90deg transitions to channel the flow from the branch piped in the direction of the main?
SANITARY CROSS
295
what pipe fitting is for making a four-way connection?
CROSS
296
what is a U-shaped pipe for bypassing another pipe?
CROSSOVER
297
what do you call a short length of pipe having each end threaded on the inside, used for joining two pipes of the same diameter?
NIPPLE
298
what is a short length of pipe having each end threaded on the inside, used for joining two pipes of the same diameter?
COUPLING
299
refers to the part made to fit into a corresponding open or recessed part
MALE
300
Refers to the recessed part into which a corresponding part fits
FEMALE
301
what coupling increases in diameter at one end?
INCREASER
302
what coupling decreases in diameter at one end?
REDUCER
303
what coupling device for connecting two pipes, neither of which can be turned, consisting of two internally threaded end pieces that are tightened around the pipe ends to be joined, and an externally threaded center piece, which draws the two end pieces together as it is rotated?
UNION
304
what is an externally threaded fitting for closing the end of a pipe?
PLUG
305
what is an internally threaded fitting for enclosing the end of a pipe?
CAP
306
What do you call the wall or partition containing vertical space for a plumbing stack?
STACK PARTITION / PLUMBING WALL
307
what is a 90deg soil fitting installed directly beneath a water closet?
CLOSET BEND
308
what do you call the length of a pipeline measured along the centerline of the pipe and pipe fittings?
DEVELOPED LENGTH
309
what do you call the thermal insulation premolded to fit around pipes and pipe fittings?
MOLDED INSULATION
310
what do you call the act or process of installing all parts of a plumbing system that will later be concealed, usually to the fixture connection?
ROUGHING IN
311
what is any device for controlling or stopping the flow of a liquid or gas by a movable part that opens, partially obstructs, or shuts a passage, pipe, inlet, or outlet?
VALVE
312
What do you call the part of a valve casing through which the stem passes and that forms a guide and seal for the stem?
BONNET
313
what is the part or surface of a valve on which the stem is closed to stop flow completely?
SEAT
314
what valve has a globular body, closed by a disk seating on an opening in an internal wall?
GLOBE VALVE
315
what is a shutoff valve closed by lowering a wedge-shaped gate across the passage?
GATE VALVE
316
what globe valve has an outlet at a right angle to the inlet?
ANGLE VALVE
317
what is a washerless valve opened by aligning holes in a disk, cylinder, or ball?
ALIGNMENT VALVE
318
what valve is for controlling the relative amount of hot and cold water admitted from separate hot-water and cold-water lines?
MIXING VALVE
319
what valve permits a liquid or gas to flow in one direction only?
CHECK VALVE
320
What do you call a pipe joint by fitting the end (spigot) of one pipe into the enlarged end (bell) of another pipe and sealing with a caulking compound or a compressible ring?
BELL-AND-SPIGOT
321
what is a rubber or metal ring inserted between two mating surfaces to make the joint watertight?
GASKET
322
what do you call the system of pipes, traps, and other apparatus for conveying sewage, waste water, or rainwater to a public sewer or a private treatment facility?
DRAINAGE SYSTEM
323
What do you call the system of pipes supplying a flow of air to or from a drainage system or providing a circulation of air within the system to protect trap seals from siphonage and back pressure?
VENT SYSTEM
324
what is any pipe or channel by which a liquid is drawn off?
DRAIN
325
what is any pipe connecting a drain near one or more traps to a vent stack or stack vent?
VENT
326
what is a drain extending from the trap of a plumbing fixture to a junction with a waste or soil stack?
FIXTURE DRAIN
327
what is a drain connecting one or more fixtures to a soil or waste stack?
BRANCH DRAIN
328
what is a vertical waste pipe or vent pipe serving a number of floors?
STACK
329
what do you call a vertical soil pipe?
SOIL STACK
330
what is any pipe carrying the discharge from water closets or urinals to the building drain ot building sewer?
SOIL PIPE
331
what is a vertical waste pipe?
WASTE STACK
332
what is any pipe carrying the discharge from plumbing fixtures other than the water closets or urinals?
WASTE PIPE
333
what is a waste pipe that is not connected directly with a drainage system, but discharges into it through a properly trapped plumbing fixture?
INDIRECT WASTE PIPE
334
what is a length of soil or waste stack corresponding to a story height but never less than 8 ft (2.4m) within which the horizontal branch drains from one floor are connected?
BRANCH INTERVAL
335
what do you call the downward slope of a pipe, conduit, or channel, expressed either as a percentage or in inches per foot?
FALL
336
what is an oversized pipe functioning both as a soil or waste pipe and a vent?
WET VENT
337
what is a pipe fitting with a removable plug giving access to a soil or waste pipe for inspection or cleaning?
CLEANOUT
338
what is a pump for removing the accumulations of liquid from a sump?
SUMP PUMP
339
what is a pit or reservoir serving as a drain or receptacle for water or other liquids?
SUMP
340
what is the lowest part of a drainage system that receives the discharge from soil and waste stacks inside the walls of a building and conveys it by gravity to the building sewer?
HOUSE DRAIN / BUILDING DRAIN
341
what do you call the lowest point on the interior of a drainpipe or sewer where the liquid is deepest?
INVERT
342
What is a trap installed in the building drain to prevent the passage of sewer gases from the building sewer to the drainage system of a building?
BUILDING TRAP / HOUSE TRAP
343
what is the extension of a soil or waste stack above the highest horizontal drain connected to the stack?
STACK VENT
344
what do you call a group of two or more similar plumbing fixtures discharging into a common waste or soil branch?
BATTERY
345
what vent provides circulation of air between a drainage and venting system by connecting a vent stack to a horizontal drain between the first fixture and the soil or waste stack?
RELIEF VENT
346
What circuit vent loops back and connects with a stack vent instead of a vent stack?
LOOP VENT
347
what is a single vent serving two fixture drains connected at the same level?
DUAL VENT / COMMON VENT
348
what is a vertical vent installed primarily to provide circulation of air to or from any part of a drainage system?
VENT STACK
349
what vent connects one or more individual vents with a vent-stack or stack vent?
BRANCH VENT
350
what vent serves two or more traps and extends from in front of the last fixture connection of a horizontal branch to the vent stack?
CIRCUIT VENT
351
What vent connects a fixture drain to a main or branch vent?
REVENT / INDIVIDUAL VENT
352
What vent is installed on the sewer side of the trap?
BACK VENT
353
what vertical vent is formed by a continuation of the drain line to which it connects?
CONTINUOUS VENT
354
what is a vent pipe admitting fresh air into the drainage system of a building, connected to the building drain or before the building trap?
FRESH-AIR INLET
355
what is a drain connecting a building drain to a public sewer or private treatment facility?
BUILDING SEWER / HOUSE SEWER
356
what is a pipe or other artificial conduit, usually underground, for carrying off sewage and other liquid waster to a treatment plant or other point of disposal?
SEWER
357
what sewer conveys only the sewage from plumbing fixtures and excluding storm water?
SANITARY SEWER
358
what do you call the liquid waste containing animal or vegetable matter in suspension or solution that passes through a sewer?
SEWAGE
359
What are structures and appurtenances for receiving the discharge of the sanitary drainage system and reducing the organic and bacterial content of the waste so as to render it less offensive or otherwise?
SEWAGE TREATMENT PLANT
360
what do you call a layer of sewage matter that rises to the surface of the sewage in a septic tank?
SCUM
361
what do you call the sediment that settles out of the sewage, forming a semi-solid mass on the bottom of a septic tank?
SLUDGE
362
what is a covered watertight tank for receiving the discharge from a building sewer, separating out the solid organic matter, which is decomposed and purified by anaerobic bacteria, and allowing the clarified liquid to discharge for final disposal?
SEPTIC TANK
363
what is a chamber of a large septic tank employing siphonic action to automatically discharge a large volume of effluent when a predetermined quantity has accumulated?
DOSING CHAMBER
364
what do you call the liquid sewage that has been treated in a septic tank or a sewage treatment plant?
EFFLUENT
365
what is a covered pit for receiving the sewage from a house, having a perforated lining to allow the liquid portion of the sewage to leach into the ground while the sludge is retained in the pit to undergo decomposition and is no longer acceptable as a means of sewage disposal?
CESSPOOL
366
What is a pit that is lined with a perforated masonry or concrete wall to allow effluent collected from a septic tank to seep or leach into the surrounding soil, sometimes used as a substitute for a drainfield?
SEEPAGE PIT
367
What is a filter for cleansing water or purifying effluent, consisting of layers of coarse stone, coarse gravel, and sand becoming finer toward the top?
SAND FILTER
368
what is a sewage filtering system consisting of a number of distribution pipes surrounded by graded gravel, an intermediate layer of clea, coarse sand, and a system of underdrains to carry off the filtered effluent?
SUBSURFACE SAND FILTER
369
what tank is installed between a kitchen sink and a house sewer for retaining and removing grease from waste water?
GREASE TRAP / GREASE INTERCEPTOR
370
What is a box through which the flow of effluent from a septic tank is distributed to the drainage tiles of a drainfield?
DISTRIBUTION BOX / DIVERSION BOX
371
what is an open area containing an arrangement of absorption trenches through which septic-tank effluent may seep or leach into the surrounding soil?
ABSORPTION FIELD / DISPOSAL FIELD
372
What do you call the drain tiles laid with open joints or perforated pipe having sufficient openings for the distribution of the effluent from a septic tank?
DISTRIBUTION PIPE
373
what is a hollow tole laid end to end with open joints to disperse effluent in a drainfield, or to drain water-saturated soil?
DRAIN TILE / DRAINAGE TILE