What is substructure (4)

What does the term 'substructure' refer to according to the Building Cost Information Service (BCIS)?

• The part of a building that is below ground level

• The roof structure of a building

• The interior design elements of a building

• The external facade of a building

The main purpose of foundations in buildings is to:

• support the structure

• provide insulation

• enhance aesthetics

• reduce noise

Pad foundations are typically used for:

• supporting heavy structures

• supporting light structures

• aesthetic purposes

• drainage systems

What is the main purpose of steel in substructure?

• To provide tensile strength

• To act as a thermal insulator

• To enhance electrical conductivity

• To reduce weight

Insulation is a means of reducing heat loss and is typically installed on the concrete layer. True or False?

• True

• False

The purpose of connecting buildings to services such as electricity, gas, water, and drainage is to:

• provide essential utilities for daily living and operations.

• enhance the aesthetic appeal of the building.

• increase the property value significantly.

• comply with government regulations only.

Electricity is supplied to buildings via the national grid, which is a network of ______, cables, sub-stations, and transformers. (Fill in the blank)

• power stations

• water pipes

• gas lines

• telephone wires

How is natural gas supplied to homes in the UK?

• Through underground pipelines

• By truck delivery

• Via bottled gas

• Using electric generators

Where is water collected before being transported to treatment works?

• Reservoir

• River

• Lake

• Ocean

The purpose of drainage in buildings is to:

• prevent water accumulation and damage

• enhance aesthetic appeal

• increase property value

• improve air quality