Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 927 laboratory includes: Mechanical and physical testing of cement; Heavy concrete and concrete mixtures; Laboratory soil mechanical testing; Check metal and weld joints; Field testing; Testing construction mortar; Test concrete aggregates and mortar; Asphalt concrete; Bitumen; Mechanical testing of masonry bricks; Physical and mechanical testing of mineral powder materials in B.T.N; Mechanical testing of concrete block bricks; Bentonite mechanics. Technical standards used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of technical standards to replace the old standards, the corresponding new standards must be applied. This Certificate is valid for 05 years from the date of issuance and replaces Certificate No. 330/GCN-BXD dated May 31, 2018 of the Minister of Construction.