The list of testing criteria eligible for specialized construction activities of LAS-Construction 554 laboratory includes: Mechanical and physical testing of cement; Fly ash and pozzolan testing; Chemical additive testing; Aggregate testing; Testing of concrete and heavy concrete mixtures; Physical and mechanical testing of mortar and construction mortar mixtures; Laboratory soil testing; Field testing; Testing of metal materials and welds. Technical standards used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of technical standards replacing the old standards, the corresponding new standards must be applied. This certificate is valid for 05 years from the date of issue.
Last update
07/03/2022 - 4 update.
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