Materials used in Construction - JSS2 Basic technology Past Questions and Answers - page 1
Which material is composed of cement, water, and aggregates like sand and gravel?
Steel
Timber
Concrete
Brick
What is a key characteristic of concrete that makes it suitable for structural elements?
High tensile strength
Lightweight
Moldability
Low maintenance
Steel is primarily known for its:
Aesthetic appeal
High compression strength
Resistance to corrosion
High tensile strength
Which material offers natural insulation and is susceptible to moisture and pest damage?
Concrete
Steel
Timber
Brick
What is a characteristic of steel that enhances its usability in construction?
Low cost
High compressive strength
Resistance to fire
High tensile strength
Timber is commonly used in construction for its:
High tensile strength
Resistance to corrosion
Natural insulation
Moldability
Which material requires additives and curing processes to enhance its properties?
Steel
Timber
Brick
Concrete
In construction, concrete is primarily used in:
Roofing systems
Structural frameworks
Interior finishes
Decorative elements
Which material offers high compressive strength but lower tensile strength?
Concrete
Steel
Timber
Brick
Steel is essential in construction for its ability to provide:
Moldability
High thermal insulation
High tensile strength
Natural aesthetic appeal