BCGBC4010A Apply structural principles to residential low-rise constructions

Footing systems

Footings - Concrete slabs

More about slab footings
To answer the following questions refer to the diagram that provided details for constructing slab footings on Class A and Class S sites and on sloping sites.
Question 1
Which type of wall requires that the footings have the heaviest top and bottom reinforcing?
A.	Veneer
B.	Full masonry
The correct answer is B - Full masonry.

Question 2
What type of fill would be satisfactory for footings on a sloping site?
A.	Uncontrolled
B.	Rolled
The correct answer is B - Rolled.

Question 3
Are reinforcements reduced or increased when footings are not tied to the slab?
A.	Reduced
B.	Increased
The correct answer is A - Reduced.

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