Recognition content
The list of testing criteria is eligible for specialized construction activities of Las-XD 21.013 laboratory, including: Cement mechanics; Heavy concrete and concrete mixture; Sand, stone, gravel shavings (gravel), aggregate for concrete and mortar; Construction mortar; Asphalt concrete; Concentrated asphalt (bitumen); Liquid asphalt; Acidic asphalt emulsion; Mineral powder in asphalt concrete; Soil physics and stone in the experiment; Material testing (soil, stone, sand) reinforced with adhesive substances; Testing of construction bricks; Testing baked clay tile; Testing ceramic tiles, slices; Self -insert concrete brick test; Testing concrete bricks; Terazo brick testing; Test stone, natural slices; Test stone, artificial slices; Testing aerated concrete tiles (AAC); Testing of foam concrete bricks, no air pressure; Metal testing and welding links; Test at the scene.
Technical standards for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of the technical standard to replace the old standard, the corresponding new standard must be applied.
This certificate takes 05 years from the date of signing.