Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 278 laboratory includes: Physical and mechanical testing of cement; Testing of concrete and heavy concrete mixtures; Aggregate for concrete and mortar, leveling sand, aggregate gravel; Laboratory soil mechanical testing; Check metal materials and weld connections; Asphalt concrete; Bitumen resin, resin emulsion, acid asphalt emulsion; Mineral powder in asphalt concrete; Testing of construction mortar and ready-mixed dry cement mortar without shrinkage; Soil reinforced with adhesive; Drilling fluids (Bentonite & Polymer); Water used for construction; Mechanical testing of baked clay bricks; Mechanical testing of roofing tiles; Self-inserting concrete tiles; Mechanical testing of concrete block bricks and aggregate bricks; Mechanical testing of Terrazo tiles; Tiles, paving stones; Cement floor tiles/Grarito tiles; Foam concrete bricks, autoclaved aerated lightweight concrete bricks; Foam concrete bricks, non-autoclaved aerated lightweight concrete bricks; Granite tiles; Physical and mechanical testing of PVC, PVC, PPR, HDPE, PE pipes and pipe accessories, mica plastic sheets; Construction glass products; Test wood mechanics; Test the mechanics of wooden boards; Wall putty; Plasterboard and fiber-reinforced gypsum panels; Mortar, grout, sealant and tile adhesive; Civil electrical wires, civil electrical pipes; Insulation foam; Mineral wool insulation; Concrete wall panels; Asbestos-cement corrugated board; Fiber cement panels; Paint walls, paint construction structures; 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 05 years from the date of issuance and replaces Certificate No. 908/GCN-BXD dated December 28, 2018 of the Ministry of Construction.