Recognition content
The list of testing criteria is eligible for specialized construction activities of Las-XD 19.010 laboratory, including: Cement mechanical test; Testing concrete and heavy concrete mixture; Testing concrete aggregate and mortar; Sand leveling; macadamic gravel; Grade red stones; Mi stone; Crushed stone; Crushed sand; Test metal materials and welding bonds; Asphalt testing; Bitum test; Polymer sugar asphalt; Liquid asphalt experiments; Testing acid -based asphalt emulsion; Testing of construction mortar; Paint testing; Self -insert concrete brick test; Testing concrete bricks; Terazzo tiles test; Testing cement tiles; Testing concrete tile; Reinforced concrete sewers; Testing reinforced concrete box sluice; Water analysis in construction; Testing bentonite solution and bentonite material; Geotechnical fabric test - absorbent wick and wick cover; Sealed membrane; Test mineral powder material in BTN; Testing chemical additives for concrete; Testing construction glass; Vulcanized rubber testing; CPE sheet; PVC water barrier; Rock testing; Stone carpet; Test thermoplastic pipes; Testing baked clay brick mechanics; Testing tile glue; Test grout; Testing air bubbles without pressure; Lightweight concrete testing - Aerat concrete bricks; Testing pulp baits rooted with pieces of cement; Testing soil and stone in the room; Field testing.
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.