Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 326 laboratory includes: Testing concrete aggregates and mortar; Physical and mechanical testing of soil, rock, sand, and aggregate. Technical standards used for the 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. 556/QD-BXD dated December 2, 2011 of the Minister of Construction.