Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1571 laboratory includes: Mechanical and physical testing of cement; Mechanical testing of aggregates for concrete and mortar; Testing of concrete and heavy concrete mixtures; Mechanical testing of construction mortar; Mechanical testing of bricks; Asphalt concrete testing; Bitumen testing; Testing soil-cement mixtures; Metal inspection, welding; Construction wood testing; Construction glass; Soil mechanical testing in the laboratory; Field testing; 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 05 years from the date of issue and replaces Decision No. 729/QD-BXD dated December 29, 2015 by the Minister of Construction.