Recognition content
The list of testing criteria is eligible for specialized construction activities of Las-XD 21.011 laboratory, including: Cement mechanical test; Heavy concrete and concrete mixture; Testing concrete aggregate and mortar; Testing soil mechanics in the room; Test the physical and mechanical indicators of metal and welding bonds; Testing asphalt mechanics; Bitumen (solid asphalt); Liquid asphalt experiments; Testing of acidic sugar (emulsion); Testing mineral powder material in asphalt concrete; Scene testing; Motorcy and construction mortar mixture; Testing baked clay bricks; Testing concrete bricks; Lightweight concrete mechanical testing; Natural and artificial tiles.
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.