Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1645 laboratory includes: Mechanical and physical testing of cement; Testing of concrete and heavy concrete mixtures; Testing concrete aggregates and mortar; Mechanical testing of construction mortar; Laboratory soil mechanical testing; Asphalt concrete testing; Bitumen resin, emulsion, liquid resin; Liquid asphalt test; Physical and mechanical testing of mineral powder in asphalt concrete; Scene; Bentonite solution; Check steel, metal, welds; Physical and mechanical testing of tiles and facing stones; Mechanical testing of Terazo bricks; Mechanical testing of masonry bricks; Mechanical testing of concrete bricks; Mechanical testing of self-inserting concrete bricks; Physical and mechanical testing of natural tiles and paving stones; Testing PVC, PP, PE, PPR, HDPE plastic pipes and pipe accessories; Construction water.
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 5 years from the date of issuance and replaces Certificate No. 149/GCN-BXD dated March 8, 2019 of the Minister of Construction.