Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 733 laboratory includes: Mechanical and physical testing of cement; Concrete and heavy concrete; Aggregate for concrete and mortar; Testing construction mortar; Soil mechanical testing in the laboratory and in the field; Field testing; Bentonite test; Testing metal materials and welds; Asphalt concrete testing; Bitumen testing; Mineral powder in asphalt concrete; Testing masonry; Mechanical testing of concrete bricks; Self-inserting concrete tiles; Cement floor tiles.
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 05 years from the date of issue and replaces Certificate No. 291/GCN-BXD dated May 17, 2018.