U2 Frame Cladding

Question 1

What are the criteria to be used in the selection of cladding materials? (5)

Answer 1

Appearance
Cost
Weight
Robustness
Durability

Question 2

What are some of the types of cladding materials available? (9)

Answer 2

Precast concrete
Metal
Fibre cement
Glass reinforced cement
Glass reinforced plastic
Glazing
Timber
Stone
Masonry

Question 3

What are the basic criteria for the design of cladding? (6)

Answer 3

Imposed loads
Weatherproofing
Thermal and acoustic insulation
Fire resistance
Availability of materials
Manufacturing leads times
Speed of installation

Question 4

Describe the common defects which affect cladding?

Answer 4

Difference in pressure between the inner and outer face which can suck through moisture.