Building Materials Flashcards
What is timber?
Timber refers to wood that has been processed for use in construction.
What are bricks typically made of?
Bricks are typically made of clay that is fired in a kiln.
What is cement?
Cement is a binding material used in construction to hold other materials together.
What is lime used for in construction?
Lime is used in construction as a binding material and for plastering.
What is concrete composed of?
Concrete is composed of cement, water, aggregates (such as sand and gravel), and sometimes additives or admixtures.
True or False: Timber is a renewable resource.
True
What are the main types of bricks based on how they are made?
The main types of bricks are fired bricks and non-fired bricks.
What is the primary function of cement in concrete?
The primary function of cement in concrete is to bind the other materials together.
Fill in the blank: Lime is commonly used for ______ in construction.
plastering
What are the advantages of using concrete in construction?
Advantages of using concrete include strength, durability, and versatility.
What are the disadvantages of using timber in construction?
Disadvantages of using timber include susceptibility to rot, pests, and fire.
What is the purpose of adding aggregates to concrete?
Aggregates are added to concrete to provide strength and volume.
True or False: Bricks are considered a sustainable building material.
True
What is the primary difference between lime and cement?
The primary difference between lime and cement is that lime remains softer and more flexible while cement hardens into a rigid material.
What are the main ingredients of mortar?
The main ingredients of mortar are cement, sand, and water.
