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Construction Floors
Quiz by Steve Smith
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10 questions
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- Q1What is the purpose of using fire-rated materials in construction?To improve the sound insulation of the buildingTo reduce the energy consumption of the buildingTo increase the fire resistance of the buildingTo enhance the structural integrity of the building30s
- Q2What is the purpose of using form release agents in concrete construction?To increase the strength of the concreteTo accelerate the curing processTo improve the adhesion of the concrete to the formworkTo facilitate easy removal of the formwork30s
- Q3What is the purpose of using steel reinforcement in a concrete beam?To increase the tensile strengthTo improve the insulation propertiesTo enhance the fire resistanceTo reduce the weight of the beam30s
- Q4What is the purpose of using vapor barriers in construction?To improve the indoor air qualityTo prevent moisture from penetrating the building envelopeTo enhance the structural integrity of the buildingTo increase the energy efficiency of the building30s
- Q5What is the purpose of using scaffolding in construction?To provide extra storage space for materialsTo improve the energy efficiency of the structureTo enhance the aesthetic appearance of the buildingTo provide a temporary platform and support for workers30s
- Q6What is the purpose of using expansion joints in concrete construction?To facilitate water drainageTo improve the fire resistance of the structureTo allow for movement and reduce crackingTo increase the strength of the concrete30s
- Q7What is the minimum thickness of a subfloor for residential construction?1 inch (25mm)¾ inch (19mm)½ inch (12mm)2 inches (50mm)30s
- Q8What is the purpose of using formwork in construction?To improve the acoustics of the spaceTo provide a mold for pouring concreteTo provide insulation for the buildingTo create decorative patterns on the surface30s
- Q9What is the purpose of using rebar in concrete construction?To reduce the weight of the structureTo provide reinforcement and increase strengthTo improve the aesthetic appearanceTo prevent moisture penetration30s
- Q10What is the recommended thickness of a concrete slab for residential construction?4 inches2 inches8 inches6 inches30s