Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1805 laboratory includes: Cement; Concrete and heavy concrete; Aggregate for concrete and mortar; Construction mortar; Soil in the room; Asphalt concrete; Bitumen; BTN mineral powder; Scene; Bentonite solution; Metal and metal welds; Tiles, paving stones; Geotextile, absorbent wick; Terazo tiles; Masonry; Concrete bricks; Self-inserting concrete tiles; Interior and exterior paint; Portland cement-based wall putty; Waterproofing sheets based on modified bitumen; Natural paving stone; Plasterboard; PVC, PE, PP pipes used to carry water in civil construction projects; Construction water; Additives for concrete. Technical standards used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of technical standards to replace the old standards, the corresponding new standards must be applied. This certificate is valid for 5 years from the date of issue.