Compressive strength of hardened concrete is done by _________
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It is about __________ times the tensile stress determined by the splitting test.
A ratio of core height-to-diameter of __________ gives a standard cylinder test.
In Concrete core test the strength is ________ at the top and _________ at the bottom.
Which of the following compound is used for fine polishing?
Evaluation of cracks _________ be determined after cracking.
_________________ joints are employed to extend the length of a member by joining two pieces of timber.
___________________ is the simplest form of joint.
_________________ straps are provided in case of Lapped joint.
The prestressed member undergoes deformation due to the action of ______________
In __________ joint, the two Timber pieces are placed touching each other and then wooden or iron fishplate are placed on the opposite faces.
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