Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 496 laboratory includes: Physical and mechanical testing of cement; Heavy concrete and concrete mixtures; Testing construction mortar; Test concrete aggregates and mortar; Laboratory soil mechanical testing; Metal testing; Asphalt concrete; Bitumen; Physical and mechanical testing of mineral powder materials in B.T.N; Chemical testing of cement and aggregates; Chemical analysis of water for construction; Testing additives for concrete; Field testing; Physical and mechanical testing of bricks, concrete bricks, self-inserting concrete bricks, lightweight concrete bricks; Testing tiles and paving stones; Paint and coating testing; Testing putty and wall putty; Plasterboard; Bentonite mechanics; Try geotextiles and absorbent wicks; Testing waterproofing materials, waterstop tapes, expansion bars, rubber gaskets; Testing PVC, HDPE, PVC-U, PPR pipes and accessories; Construction glass; Testing wood materials; Testing electrical wires, cables, and signal wires.
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. 326/GCN-BXD dated May 31, 2018 of the Minister of Construction.