Principles of construction

Which of the following is NOT a common information source used in construction?

• Schedule
• Drawing
• Newspaper
• Specification

What is the primary purpose of insulation in buildings?

• To provide structural support
• To improve aesthetic appeal
• To reduce heat loss
• To increase floor space

Which material is commonly used for loft insulation?

• Bricks
• Fibreglass
• Timber
• Concrete

When was insulation first introduced into houses?

• 1920s
• 1940s
• 1960s
• 1980s

Which of the following is a sustainable insulation material?

• Asbestos
• Polystyrene
• Sheep’s wool
• Fibreglass

What is the purpose of Building Regulations in relation to insulation?

• To ensure buildings look uniform
• To ensure buildings are energy efficient
• To prevent the use of timber
• To reduce construction costs

How can existing buildings be insulated to upgrade their energy efficiency?

• Using thicker walls
• Installing double glazing
• Adding external cladding
• All of the above

Which symbol on a working drawing represents concrete?

• Solid black fill
• Cross-hatching
• Dashed lines
• Wavy lines

What is the difference between hatchings and symbols in construction drawings?

• Hatchings show dimensions
• Symbols represent materials
• Hatchings represent materials
• Symbols represent dimensions

What is the purpose of benchmarks in construction?

• To measure temperature
• To transfer and set heights
• To determine colour schemes
• To ensure safety compliance