Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 344 laboratory includes: Mechanical and physical testing of cement; Heavy concrete and concrete mixtures; Acid asphalt emulsion; Plasterboard; Testing construction mortar; Aggregate for concrete and mortar, leveling sand, aggregate gravel; Soil testing; Bitumen; Field testing; Masonry bricks; Metallic material.
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 supplements Certificate No. 835/GCN-BXD dated July 2, 2019 of the Ministry of Construction and is valid until July 2, 2024.