Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 38 laboratory includes: Cement testing; Heavy concrete and concrete mixtures; Testing concrete aggregates and mortar; Inspection of metal and steel construction; Field experiments; Testing construction mortar; Mortar, grout and tile adhesive; Ready-mixed dry cement mortar does not shrink; Additives for concrete and mortar; Brick experiment; Stone tiles; Lightweight concrete bricks; Wall putty; Mechanical testing of roofing tiles; Wood mechanical testing; Mechanical testing of artificial wood; Plasterboard testing; Test – fiber cement panels; Paint testing; Epoxy testing; Bentonite test; Water chemical analysis; Waterproof Materials; Water pipes and accessories.
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 issue and replaces Certificate No. 266/GCN-BXD dated May 29, 2017.