Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 829 laboratory includes: Cement testing; Aggregate testing for concrete and mortar; Mechanical testing of concrete mixtures and heavy concrete; Testing mortar, tile adhesive, grouting adhesive; Tile testing; Testing of mineral and chemical additives; Bentonite solution testing; Bitumen testing; Asphalt concrete testing; Check metal, welding, cable; Laboratory soil testing; Testing soil reinforced with adhesive; Field testing.
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.