Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1354 laboratory includes: Mechanical and physical testing of cement; Heavy concrete and concrete mixtures; Testing aggregates for concrete and mortar; Testing construction mortar; Mechanical testing of fired clay bricks; Laboratory soil testing; Field testing; Asphalt concrete; Bitumen; Mineral powder in asphalt; Metal, welding; Concrete block bricks; Country of construction. 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 5 years from the date of issue and replaces Decision No. 666/QD-BXD dated December 9, 2015 of the Minister of Construction.