Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 884 laboratory includes: Testing of cement and adhesives; Testing aggregates for concrete and construction mortar and mix; Testing masonry; Testing unburnt concrete bricks and self-inserting concrete; Terrazo tile testing; Testing natural and artificial paving stones; Test ceramic tiles and tiles; Bentonite test; Testing concrete and mortar; Metal testing and welded joints; Testing construction water samples; Testing of chemical and mineral additives; Test paint samples; Testing residential electrical wires; Physical and mechanical testing of soil, rocks, and gravel in the room; Field testing; Testing natural wood.
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.