Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 161 laboratory includes: Testing of cement and cement clinker; Aggregate testing for concrete and mortar; Physical and mechanical testing of concrete mixtures and heavy concrete; Mechanical testing of construction mortar; Check metal, welding, cable; Soil mechanical testing in the laboratory; Bitumen testing; Asphalt concrete testing; Field testing.
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 issue, replacing Decision No. 100/QD-BXD dated March 13, 2014.