Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 24,110 laboratory includes: Testing of cement and cement clinker; Aggregate testing for concrete and mortar; Physical and mechanical testing of concrete mixtures and heavy concrete; Mechanical testing of construction mortar; Testing tile adhesives and grouting adhesives; Testing bricks, Terazzo bricks, cement floor tiles; Testing ceramic tiles, natural paving stones, and artificial paving stones; Fired clay tiles and accessories; Testing wood products; Testing mineral and chemical additives for cement, concrete and mortar; Testing of bentonite materials; Asphalt concrete testing; Testing mineral powder materials in asphalt concrete; Testing metal materials, metal material welds; Laboratory soil testing; Plasterboard, skeleton and putty; Construction glass; PVC, HDPE pipes, and pipe accessories; Field testing; Water testing.
Technical criteria used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of technical criteria to replace the old criteria, the corresponding new criteria must be applied.
This certificate is valid for 5 years from the date of signing.