Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 1828 laboratory includes: Physical and chemical testing of cement; Basic chemical analysis of clay and construction materials; Clay for brick and tile production – physical and mechanical testing; Heavy concrete and concrete mixtures; Test concrete aggregates and mortar; Laboratory soil mechanical testing; Metal testing and welding connections; Testing soil reinforced with adhesive; Chemical analysis of construction water; Asphalt concrete testing; Bitumen plastic testing; Physical and mechanical testing of mineral powder materials in asphalt concrete; Mechanical testing of masonry bricks; Field testing; Geotextile testing.
Technical standards used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of a technical standard replacing the old standard, the corresponding new standard must be applied.
This Certificate is valid for 5 years from the date of issuance and replaces Certificate No. 1147/GCN-BXD dated August 12, 2019 of the Minister of Construction.