Suspended precast concrete ground floors do not use sleeper walls because
A) The floor beams are supported by the ground beneath
B) The floor blocks are supported by the ground beneath
C) The floor beams are supported by the external walls
D) The floor blocks are supported by the external walls
E) The floor screed is supported by the damp proof membrane

Question

Quizplus · Accepted Answer

Suspended precast concrete ground floors use external walls for support, not the ground beneath, eliminating the need for sleeper walls. Sleeper walls are typically used in situations where the floor needs additional support from beneath, which is not the case with suspended floors that are designed to span across the foundation or external walls.

Suspended Precast Concrete Ground Floors Do Not Use Sleeper Walls