Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1792 laboratory includes: Mechanical and physical testing of cement; Testing of concrete and heavy concrete mixtures; Aggregate testing for concrete and mortar; Testing of metal materials and welded joints; Testing construction mortar; Mechanical testing of bricks; Testing concrete hollow wall panels; 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 05 years from the date of issue and replaces Certificate No. 621/GCN-BXD dated September 24, 2018.