Address
số 58/89/11; 15; 26; 40 Lương Định Của, Phường Ngọc Hiệp, Thành phố Nha Trang, tỉnh Khánh Hòa
Laboratory address
số 58/89/11; 15; 26; 40 Lương Định Của, Phường Ngọc Hiệp, Thành phố Nha Trang, tỉnh Khánh Hòa
Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 638 laboratory includes: Physical and chemical testing of cement; Mechanical testing of aggregates for concrete and mortar; Physical and mechanical testing of concrete mixtures and heavy concrete; Mechanical testing of construction mortar; Mechanical testing for lightweight concrete; Mechanical testing of baked clay bricks; Mechanical testing of lightweight concrete bricks; Mechanical testing of concrete block bricks; Testing of self-inserting concrete tiles; Physical and mechanical testing of cement floor tiles; Mechanical testing of terazo bricks; Mechanical testing of artificial paving stones based on organic bonding; Mechanical testing of natural paving stones; Mechanical testing of construction wood; Mechanical testing of construction glass; Testing artificial wood flooring; Physical and mechanical testing of plasterboard, putty, sanitary ceramics, fired clay roof tiles, asbestos-cement tiles; Asphalt concrete testing; Bitumen testing; Liquid asphalt test; Acid asphalt emulsion test; Geotextile, permeable wick, geogrid, permeable cover; Mechanical testing of bentonite solution; Metal inspection, welding; Laboratory soil mechanical testing; Testing soil reinforced with adhesives and cement mixtures; Field testing; Chemical analysis of water used to mix concrete and construction mortar; Testing plastic pipes (PVC pipes); Testing of composite materials; Criteria of sewer pipes; Criteria of box culverts; Testing of gabions – stone mats; Testing additives for concrete; Testing electrical cables; Testing manhole covers and garbage screens; Testing vulcanized or thermoplastic rubber (waterproofing material for storm sewer rubber gaskets).
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 and replaces Certificate No. 143/GCN-BXD dated February 12, 2018.