Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1048 laboratory includes: Cement testing; Testing of concrete and heavy concrete mixtures; Aggregate testing; Testing mineral powder materials used for asphalt concrete; Inspection of construction steel; Laboratory soil testing; Field testing; Chemical analysis of construction water. 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 issue, replacing Decision No. 41/QD-BXD 24 January 2011.