Compressive strength of concrete Blocks or concrete masonry units are required to know the suitability of these in construction works for various purposes.
Category: Tests on Concrete
Articles on Tests on concrete as a construction material for suitability to various civil engineering works for strength and durability.
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Slump and Compacting Factor Test Values and Uses in Concrete Workability
Concrete slump and compacting factor tests are most used test for workability. The degree of workability of concrete depends on the values of test results.
Rebound Hammer Test on Concrete – Principle, Procedure, Advantages & Disadvantages
What is Rebound Hammer Test? Rebound Hammer test is a Non-destructive testing method of concrete which provide a convenient and rapid indication of the compressive strength of the concrete. The rebound hammer is also called as Schmidt hammer that consist ...
Testing of Concrete Cores for Strength – Sampling and Procedure
The testing of concrete cores is carried out according to the ASTM Standard C 42. Core sampling and procedure for strength determination using concrete core is discussed.
Tests on Hardened Concrete in Structures
Various tests on Hardened Concrete is done to ensure the design strength of concrete and quality of concrete construction is achieved. Tests on Hardened Concrete The test conducted on hardened concrete can be classified into two main categories: Destructive Tests ...
Accelerated Curing Method for Compressive Strength Test of Concrete
Accelerated Curing Method is used to get early high compressive strength in concrete. This method is also used to find out 28 days compressive strength of concrete in 28 hours. (As per IS 9013-1978-Method of making, curing and determining compressive ...
Concrete Cube and Cylinder Test Results Acceptance Criteria
Acceptance of Concrete Test Results As per ACI-5.6 (2008) it is recommended to perform the test on concrete in fresh, hardened or old state by well qualified field-testing technicians. The respective technicians are supposed to collect and prepare the test ...
Tests for Workability of Concrete at Construction Site and Recommended Values
Various tests for workability of concrete at construction sites i.e slump test, Vee-bee test, Compaction factor test and its recommended values are given.