Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1737 laboratory includes: Mechanical and physical testing of cement; Aggregate testing for concrete and mortar; Laboratory soil mechanical testing; Testing of concrete and heavy concrete mixtures; Testing construction mortar; Testing of bricks, tiles, corrugated panels, natural facing stones; Bentonite mechanical testing; Testing of ceramic tiles and tiles; Testing of metal materials and welded joints; Field soil testing; Asphalt concrete testing; Bitumen testing; Acid asphalt emulsion test; Physical and mechanical testing of mineral powder materials in asphalt concrete; Try geotextiles.
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 issuance and replaces Certificate No. 542/GCN-BXD dated October 4, 2017 and Additional Certificate No. 388/GCN-BXD dated June 26, 2018 of the Minister of Construction.