Tensile Strength of Concrete is Measured by
ANSWER = [B] Applying third point loading on a prism
Explanation for Tensile Strength of Concrete is Measured by MCQs
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Concrete:
It is the term used to indicate the paste formed by the addition of water in a specified proportion in a mixture of binding material, fine aggregate, coarse aggregates, and admixture (if required).
Concrete = Binding material + Fine aggregate + Coarse aggregate + Water
Tensile strength test:
The tensile strength can be farmed by any of the following methods;
Flexural tensile strength test
Splitting cylinder test
Flexural tensile strength test:
Modulus of rupture indicates the Flexural tensile strength.
In order to find the modulus of rupture beam size 15 cm× 15 cm× 70 cm is prepared.
Then beam is subjected to a two-point load and the magnitude at which it shows the sign of failure is noted down and find the modulus of rupture.
Also Read:- Bogues Compounds in Cement
Splitting cylindrical test:
The cylindrical sample is laid horizontal and is subjected to the compressive load in the UTM machine.
During this tensile stress is developed in the middle 5/6 portion of the section of the cylinder due to which its failure takes place.
This test gives a more uniform and accurate result.
The greatest advantage of this test is the same sample is used to find the compressive strength of the concrete.