Air bricks are used in suspended precast concrete ground floors because
A) The equilibrium moisture content of the concrete exceeds 10%
B) The floor screed contains lightweight aggregates
C) The air beneath the floor contains moisture from the ground
D) The air beneath the floor becomes stale
E) The thermal insulation to the property contains asbestos fibres
Correct Answer:
Verified
Q1: Hardcore is used in the construction of
Q2: Blinding is used in the construction of
Q3: A screed is used as a finish
Q4: A damp proof membrane is used in
Q5: Sleeper walls are laid in a honeycomb
Q6: Timber in suspended timber ground floor construction
Q7: A wall plate is incorporated into suspended
Q8: Suspended precast concrete ground floors do not
Q10: A suspended concrete ground floor is specifically
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