Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1618 laboratory includes: Mechanical and physical testing of cement; Testing of concrete and heavy concrete mixtures; Testing concrete aggregates and mortar; Asphalt concrete testing; Bitumen testing; Acid-based asphalt emulsion, liquid asphalt; Laboratory soil mechanical testing; Testing of metal materials and welded joints; Testing construction mortar; Field experiments; Testing PVC, uPVC, HDPE pipes; Chemical analysis of water for construction; Paint and varnish experiments; Mechanical and physical testing of bricks. 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 issuance and replaces Certificate No. 370/GCN-BXD dated September 9, 2016 of the Minister of Construction.