Unit 101 Principles of Construction Assignment 2

Identify and describe which of the following is a common building material.

• Plastic

• Glass

• Wood

• Paper

Wood: Which of the following best describes its uses and properties?

• It is used for construction and furniture; it is strong and durable.

• It is mainly used for cooking; it is soft and flexible.

• It is used for making glass; it is transparent and brittle.

• It is used for electronics; it is a good conductor of electricity.

Concrete is used in construction mainly for:

• Electrical wiring

• Structural support and foundations

• Painting walls

• Roof insulation

Steel: Identify one of its most important applications.

• Construction of buildings and infrastructure

• Food packaging

• Textile manufacturing

• Pharmaceutical production

Brick: Which of the following best describes its characteristics and common uses?

• A hard, rectangular block used in construction for building walls and structures.

• A flexible material used for insulation.

• A transparent material used for windows.

• A liquid used for painting surfaces.

What are the primary advantages of using steel in construction?

• It's lightweight and flexible.

• It has high tensile strength and is durable.

• It is inexpensive and easy to produce.

• It provides good insulation.

Why is concrete a popular choice for foundations?

• It's lightweight and easy to transport.

• It can be molded into various shapes and is strong under compression.

• It’s the cheapest material available.

Traditional Construction: What does the process involve and when is it typically used?

• It involves sequential building on-site and is used for custom or small-scale projects.

• It uses prefabricated modules and is used for large-scale developments.

• It relies on 3D printing and is used for experimental structures.

• It is only used for interior renovations.

Modern Construction: Which of the following is a benefit of modern construction methods?

• Faster project completion

• Higher labor costs

• Limited design flexibility

• Increased material waste

Pre-fabricated Construction: Which of the following best describes its efficiency and challenges?

• It is efficient due to faster assembly but faces challenges in transportation and customization.

• It is slow and inefficient but highly customizable.

• It eliminates all construction challenges.

• It is only used for temporary structures.