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Testing before Construction

Testing in construction is done in different stages. Preconstruction, during construction and post-construction tests, is done to control the quality and to assure the quality of the construction work. For example, preconstruction tests can be identified as the testing of materials, testing of ground conditions for foundation, etc.

Testing of the during construction is a must to assure the quality of construction work. For example, testing of concrete cubs is done to check whether the concrete has achieved the strength. Further, there is a post-construction check such as a test on completion. For example, check the lift after installation for its loads capacity is done as post cost construction testing.

Testing in construction is discussed under three main categories in this article.


Firstly, it is required to test the condition of the ground for evaluating the types of foundation based on the geotechnical condition of the ground. Secondly, post-construction testing and testing of construction materials at laboratories are done.

Investigation of Condition of Ground

Investigation of the condition of the ground is also called a geotechnical investigation, which is done to establish the condition of the soil and rock where the foundations to be constructed. Mainly there is five tests that are used in the construction industry.
  1. Bore Hole Investigation
  2. Mackintosh Probe Test
  3. Cone Penetrometer Test
  4. Resistivity Test
  5. Ground Water Testing and Surface Water Quality Testing

Bore Hole Investigation

It is required to know the condition of the ground before proceeding with the structural design. Recommendation for types of foundation needs to be known according to the type of structure
Post Construction Tests. The article was written on this website: "Borehole Investigation" could be referred for more information on this subject.




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