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Materials Testing in Construction Industry

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Materials Testing in Construction Industry

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Questions and Answers

What is the purpose of mechanical testing in construction?

To test materials for their thermal properties

To reveal the properties of a material under dynamic or static force (correct)

To measure materials' ability to transfer heat

To subject materials to electrical stresses

What type of testing is used to measure materials' ability to transfer heat?

Mechanical testing

Testing for thermal properties (correct)

Testing for electrical properties

Chemical testing

Under which conditions are materials subjected to in testing for electrical properties?

Dynamic or static force

Humidity and pressure

High voltage dielectric breakdown conditions (correct)

Thermal stresses

What is the main difference between mechanical testing and testing for thermal properties?

Thermal properties testing measures materials' ability to transfer heat specifically Signup and view all the answers

Which type of testing ensures that materials are suitable for their intended applications?

Mechanical testing Signup and view all the answers

What is the purpose of non-destructive testing?

To evaluate properties of materials without causing damage Signup and view all the answers

Which test is NOT carried out on bitumen?

Determining flexural strength of bitumen Signup and view all the answers

What is a test commonly carried out on cement?

VeBe Test Signup and view all the answers

Which test is related to steel reinforcement's resistance to bending?

Tensile Strength Test Signup and view all the answers

What is a common test for fresh concrete's workability?

K-Slump Test Signup and view all the answers

Which test is performed to determine the strength of hardened concrete under bending?

Flexural Strength Test Signup and view all the answers

What is the main purpose of construction materials?

To be utilized or consumed during construction Signup and view all the answers

Which of the following is classified as a construction aggregate?

Crushed stone Signup and view all the answers

Why is steel alloyed with carbon and other materials?

To make it more durable and fracture-resistant Signup and view all the answers