Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 915 laboratory includes: Mechanical and physical testing of cement; Heavy concrete and concrete mixtures; Testing concrete aggregates & mortar; Laboratory soil mechanical testing; Testing construction mortar; Inspection of construction steel; Asphalt concrete; Bitumen; Field testing; Testing additives for concrete; Mechanical testing of masonry bricks; Testing of self-inserting concrete; Mechanical testing of concrete blocks; Physical and mechanical testing of mineral powder materials in asphalt concrete; Testing paving stones in construction; Bentonite mechanics; Soil reinforced with adhesive; Physical and mechanical testing of lightweight concrete blocks. 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. 657/QD-BXD dated December 4, 2015 of the Minister of Construction.