Laboratory address
số 76, đường Lê Hồng Phong, thành phố Vinh, tỉnh Nghệ An.
Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 409 laboratory includes: Cement; Aggregate for concrete and mortar; Concrete and heavy concrete; Construction mortar; Bricks, paving stones, facing bricks, lightweight concrete. Asbestos panels, gypsum panels; Bentonite solution; Mineral powder materials in asphalt concrete; Asphalt concrete; Liquid asphalt; Bitumen; Metals and metallic bonds; Soil in the room; Field testing; Chemical analysis of water for construction.
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.
