Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1882 laboratory includes: Mechanical and physical testing of cement; Heavy concrete and concrete mixtures; Inspection of construction steel; Test concrete aggregates and mortar; Laboratory soil mechanical testing; Asphalt concrete testing; Bitumen testing; Liquid asphalt test; Acid-based asphalt emulsion; Testing construction mortar; Mechanical testing of concrete bricks; Mechanical testing of self-inserting concrete bricks; Mechanical testing of terrazzo tiles; Mechanical testing of masonry bricks; Bentonite mechanical testing; Physical and mechanical testing of mineral powder materials in B.T.N; Water testing in construction; Field testing; Testing of geotextiles, permeable wicks, permeable covers, waterproof membranes, and water barrier tapes.
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.