Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1763 laboratory includes: Cement testing; Heavy concrete and concrete mixtures; Aggregate for concrete and mortar; Bitumen testing; Physical and mechanical testing of mineral powder materials in asphalt concrete; Asphalt concrete; Soil mechanics – crushed stone distribution in the room; Metal materials and welded joints; Concrete block bricks; Lightweight concrete block bricks (foam BT bricks, autoclaved gas); Construction mortar; Mechanics of brick construction; Chemical analysis of water for construction; Self-inserting concrete tiles; Terrazzo tiles; Tiles; Field experiment.
The technical standards of the test 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.