Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1592 laboratory includes: Mechanical and physical testing of cement; Aggregate for concrete and mortar; Heavy concrete and concrete mixtures; Construction steel testing; Field testing; Bentonite mechanics; Mechanical testing of masonry bricks; Testing construction mortar; Chemical analysis of water for construction; Mechanical testing of concrete blocks; Laboratory soil mechanical testing; Testing physical and mechanical criteria of chemical additives for concrete. 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 issue and replaces Decision No. 283/QD-BXD dated June 28, 2016 of the Minister of Construction.