What are the types of concrete tests?

Most Common Quality Tests on Fresh concrete are:

• Workability Tests. Workability of concrete mixture is measured by, Vee-bee consistometer test, Compaction factor Test, and Slump test.
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• Setting Time. The action of changing mixed cement from a fluid state to a solid state is called “Setting of Cement”.

What are the test conducted for bricks?

A brick undergoes the following tests to find out its suitability for the construction work : Crushing Strength Test. Water Absorption Test. Presence of Soluble salts or Efflorescence Test.

What are the tests for road construction?

In order to decide the suitability of the aggregate for use in pavement construction, following tests are carried out:

• Crushing test.
• Abrasion test.
• Impact test.
• Soundness test.
• Shape test.
• Specific gravity and water absorption test.
• Bitumen adhesion test.

What is laboratory test of cement?

Test done on cement in the laboratory are – Fineness Test of Cement, Consistency Test of Cement, Setting Time Test of Cement, Soundness Test of Cement, The Heat of Hydration Test, Specific Gravity Test of Cement, Tensile Strength Test, Chemical Composition Test.

Which test is field test of cement?

Smoothness Test: When cement is touched or rubbed in between fingers, it should give a smooth feeling. If it felt rough, it indicates adulteration with sand. Water Sinking Test: If a small quantity of cement is thrown into the water, it should float some time before finally sinking.

What are concrete tests called?

Concrete slump testing is used to evaluate the flow characteristics of freshly mixed concrete. To conduct a slump test, concrete is placed into an inverted cone in three stages, using a metal rod to tamp down the concrete after every stage.

How the structure of brick is tested?

End of a brick is placed in a glass dish containing water and it is tested for efflorescence after it is absorbed or evaporated. Explanation: After first evaporation, sample is dried. Then again same procedure is repeated. It is after second evaporation, brick is tested for efflorescence.

How do you test soil for building construction?

The most common method is the oven-drying method, which involves weighing the sample soil, drying it in an oven at a 110 degrees Celsius (+/- 5 degrees), and weighing it again. The difference in the before and after weights is the weight of water in the soil.