Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 108 laboratory includes: Physical and mechanical testing of cement; Testing concrete aggregates and mortar, crushed stone, red gravel; Testing of concrete and heavy concrete mixtures; Mechanical testing of masonry bricks; Testing of self-inserting concrete tiles; Testing concrete block bricks; Testing foam concrete bricks, non-autoclaved gas; Test of autoclaved aerated concrete (AAC) bricks; Testing ceramic tiles and facing stones; Natural paving stone; Testing cement floor tiles; Testing of granito tiles; Testing terrazo tiles; Laboratory soil mechanical testing; Checking metal materials – welded joints; Asphalt concrete testing; Testing mineral powder materials in asphalt concrete; Acid-based asphalt emulsion; Asphalt; Liquid asphalt; Chemical analysis of water for construction; Chemical additives for concrete; Check box culverts and round culverts; Field testing.
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 05 years from the date.