Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 979 laboratory includes: Mechanical and physical testing of cement; Mechanical testing of concrete; Mechanical testing of aggregates; Laboratory soil mechanical testing; Physical and mechanical testing of metals and welded joints; Asphalt concrete testing; Asphalt testing; Testing mineral powder in asphalt concrete; Field testing; Testing of bentonite materials; Mortar testing; Testing of tiles; Testing natural/artificial paving stones; Construction glass testing; Mechanical testing of baked clay bricks; Determination of mechanical properties of self-inserting concrete bricks; Testing of concrete block bricks; Terazo tile test; Testing of cement floor tiles/ granito tiles; Testing foam concrete products, non-autoclaved and autoclaved aerated concrete; Testing plasterboard, putty, fiber cement board; Testing electrical cables and accessories; Testing PVC pipes, HDPE, plastic materials; Testing natural/artificial wood; Paint testing; Chemical testing of construction water.
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 issue.