Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 850 laboratory includes: Mechanical and physical testing of cement; Testing of concrete and heavy concrete mixtures; Testing aggregates for concrete and mortar, crushed stone and red gravel; Chemical additives for concrete; Chemical additives for concrete, cement and construction mortar; Plasterboard testing; Construction mortar, non-shrink mortar, tile mortar; Testing mineral powder materials in asphalt concrete; Asphalt concrete testing; Bitumen; Acid-based asphalt emulsion; Oil mixed liquid asphalt; Soil material testing; Field tests; Lightweight concrete wall panels, steel core panels; Check box culvert; Check round drain; Bentonite test; Testing of fired clay bricks, zigzag bricks (worms); Testing concrete blocks; Testing of self-inserting concrete tiles; Testing cement floor tiles; Testing of granito tiles; Testing ceramic tiles; Testing of non-autoclaved aerated concrete bricks; Autoclaved aerated concrete (AAC) brick testing; Testing terazzo tiles; Mechanical testing of plastic pipes (pvc.pe); Testing wood and wood products; Construction steel, bolts and metal products in construction; Water for concrete and mortar; Paint film testing; Tile glue; grout; Base stone and stone products; Roofing tiles, cement tiles; Waterproofing products and coatings; Curing compound; Testing soft plastic, hard plastic; Rubber testing; Testing of glass fiber reinforced cement; Testing epoxy resin glue; Cement fiberglass panels; Connection material for plaster and fiberglass panels, cement; Testing foam insulation; Wood panel testing; Testing mineral wool insulation. Technical standards used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of technical standards to replace the old standards, the corresponding new standards must be applied. This certificate is valid for 5 years from the date of issue and replaces Decision No. 164/QD - BXD April 8, 2014; 37/QD - BXD dated January 26, 2015; 640/QD - BXD dated July 31, 2015 of the Minister of Construction.