Laboratory LAS-XD 667

Center for testing construction materials and inspecting construction quality

LAS-XD 667

The list of testing criteria eligible for specialized construction activities of LAS-Construction 667 laboratory includes: Physical and mechanical testing of cement; Testing of concrete and heavy concrete mixtures; Aggregate testing for concrete and mortar; Laboratory soil mechanical testing; Check metal and weld joints; Asphalt concrete testing; Bitumen testing; Liquid asphalt test; Acid-based asphalt emulsion testing; Field experiments; Construction mortar testing; Brick masonry experiment; Physical and mechanical testing of mineral powder materials in B.T.N; Mechanical testing of self-inserting concrete bricks; Mechanical testing of concrete blocks; Chemical analysis of water for construction; Mechanical testing of tiles; Testing of lightweight concrete bricks - autoclaved aerated concrete (AAC) bricks; Testing lightweight concrete bricks - foam concrete bricks, non-autoclaved gas. 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 issuance and replaces Certificate No. 495/GCN-BXD dated May 17, 2019 of the Minister of Construction.