Laboratory LAS-XD 391

Materials Laboratory and Construction Inspection

LAS-XD 391

The list of testing criteria eligible for specialized construction activities of LAS-Construction 391 laboratory includes: Cement mechanical testing; Heavy concrete and concrete mixtures; Aggregates used for concrete and mortar; Construction mortar; Soil in the room; Asphalt concrete; Bitumen; Scene; Inspection of construction steel; Check baked clay bricks; Concrete bricks; Physical and mechanical testing of lightweight concrete bricks and non-autoclaved aerated concrete; Testing terrazo tiles; Construction tile testing; Bentonite test; Mineral powder in BTN. 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.