Building Technology 2 Quiz

What is the purpose of soil testing in the pre-construction phase?

• To determine the aesthetic value of the site

• To assess soil conditions for construction

• To evaluate the cost of materials

• To select the architectural style

Which type of footing is used for individual columns that are spaced far apart?

• Combined footing

• Strip footing

• Isolated footing

• Mat footing

What type of footing is designed to distribute loads evenly to prevent differential settlement?

• Strip footing

• Combined footing

• Isolated footing

• Mat footing

Which type of waterproofing membrane is ideal for internal wet areas like bathrooms?

• Liquid-applied membranes

• Cementitious waterproofing

• Bituminous membranes

• Polyethylene sheets

What is the primary purpose of lateral ties in reinforced concrete columns?

• To reduce weight

• To hold main reinforcement in place

• To enhance aesthetic appeal

• To provide tensile strength

What is the function of a strap footing?

• To provide drainage

• To connect isolated footings

• To enhance thermal insulation

• To support a single column

Which type of truss is commonly used in roofs and bridges for its strength in compression?

• Fink truss

• Warren truss

• Pratt truss

• Howe truss

What is the primary use of post-tensioning in concrete construction?

• To reduce the weight of structures

• To strengthen slabs and allow longer spans

• To improve aesthetic design

• To enhance thermal insulation

What is the recommended tie wire used for in construction?

• For cost-effective reinforcement

• For aesthetic purposes

• For electrical connections

• For waterproofing

Which type of footing is used when soil near the surface is weak?

• Strip footing

• Combined footing

• Mat footing

• Isolated footing