Frames

Question 1

What are the pros of concrete frame?

Answer 1

• Fire proof
• Can be made into different shapes
• Can be fabricated off site
• Good thermal properties
• Greater compressive strength

Question 2

What are the pros of a Steel frame

Answer 2

• Wide spans
• High tensile strength
• High strength:volume ratio
• Offsite fabrication
• Quick on site construction
• Easy services integration
• Recyclable

Question 3

What are the cons of concrete frame?

Answer 3

• Typically need rebar
• Weather dependant
• Difficult to integrate services

Question 4

What are the cons of steel frame?

Answer 4

• Needs fire proofing
• volatile price
• Inflexible fabrication
• Susceptible to rust

Question 5

What are 3 types of external wall?

Answer 5

Rainscreen Cladding (Stick or unitised)
Masonry
Curtain walling

Question 6

Whats the difference between an extensive and intensive Green roof

Answer 6

Extensive has thinner soil layer and requires less maintenance