Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1865 laboratory includes: Mechanical and physical testing of cement; Testing of concrete and heavy concrete mixtures; Mechanical testing of masonry bricks; Testing concrete aggregates, mortar, and bedrock; Field testing; Testing construction mortar; Testing of tiles; Laboratory soil mechanical testing; Testing of metal materials and welded joints; Mechanical testing of self-inserting concrete bricks; Mechanical testing of concrete bricks; Testing chemical additives for concrete; Testing activated mineral additives for concrete; Test of fired clay tiles; Testing of asbestos ximange corrugated panels; Wall putty testing; Testing commercial Portland cement clinker; Glazed tile testing; Lightweight concrete - foam concrete bricks, non-autoclaved gas; Lightweight concrete - foam concrete bricks, autoclaved air (AAC); Testing mortar for tiling; Mortar for lightweight concrete; Mineral additives for cement; Lightweight aggregate for concrete – gravel, gravel chips and Keramzit sand; Bentonite test; Bitumen testing; Testing reinforced concrete round culverts, reinforced concrete box culverts, centrifugal piles; Wood mechanical testing; Paint mechanical testing; Epoxy resin-based adhesive system; Plaster; Fiber cement panels; Artificial wood planks; Sanitary wares; Construction glass; Emulsion wall paint; Testing electric wires, cables, and signal wires in civil construction; Testing aluminum and aluminum alloys.
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 supplements certificate No. 12/GCN-BXD dated January 20, 2020 of the Ministry of Construction and is valid until January 20, 2025.