Building Construction

Question 1

What is the purpose of a site investigation?

Answer 1

To assess the conditions of the site for construction purposes.

Question 2

What are the main types of foundations?

Answer 2

Shallow foundations and deep foundations.

Question 3

True or False: Foundations are designed to transfer the load of a structure to the ground.

Answer 3

True

Question 4

What is the purpose of a floor in a building?

Answer 4

To provide a level surface for occupants and to support the weight of the building.

Question 5

What is scaffolding used for on a construction site?

Answer 5

To provide a temporary structure for workers to access and work on the building.

Question 6

Fill in the blank: Shallow foundations are typically used for __________ structures.

Answer 6

Lightweight

Question 7

What is the purpose of a geotechnical investigation in site investigation?

Answer 7

To study the soil and rock conditions of the site.

Question 8

What is the main function of a foundation in a building?

Answer 8

To transfer the load of the structure to the ground and provide stability.

Question 9

True or False: Reinforced concrete is commonly used in floor construction.

Answer 9

True

Question 10

What are the two main types of scaffoldings?

Answer 10

Supported scaffolding and suspended scaffolding.

Question 11

Fill in the blank: Deep foundations are used when the soil at shallow depths is __________ for supporting loads.

Answer 11

Inadequate

Question 12

What is the purpose of a slab foundation?

Answer 12

To provide a flat surface for the building to rest on and distribute the load evenly.

Question 13

True or False: The choice of foundation type depends on the soil conditions of the site.

Answer 13

True

Question 14

What is the primary function of a floor slab?

Answer 14

To provide a level surface for walking and support the weight of the building.

Question 15

What is the main advantage of using steel scaffolding?

Answer 15

It is lightweight and easy to assemble.

Question 16

Fill in the blank: Suspended scaffolding is typically used for work on __________ of tall buildings.

Answer 16

Exterior facades

Question 17

What factors should be considered when selecting the type of foundation for a building?

Answer 17

Soil conditions, building load, and environmental factors.

Question 18

True or False: A reinforced concrete floor is more durable than a wooden floor.

Answer 18

True

Question 19

What is the primary function of a footing in a foundation?

Answer 19

To distribute the load of the structure evenly to the soil.

Question 20

What are the safety precautions that should be taken when working on scaffolding?

Answer 20

Using fall protection equipment, inspecting the scaffold regularly, and following safety guidelines.

Question 21

Fill in the blank: Mat foundations are used for distributing loads over a __________ area.

Answer 21

Large

Question 22

What are the advantages of using precast concrete floor slabs?

Answer 22

Faster construction, better quality control, and reduced site labor.

Question 23

True or False: Scaffoldings are temporary structures used during the construction phase.

Answer 23

True

Question 24

What is the primary purpose of a pile foundation?

Answer 24

To transfer heavy loads through weak soil layers to deeper, stronger soil or rock layers.