Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 24.101 laboratory includes: Testing of cement and clinker; Aggregate testing; Aggregate testing for lightweight concrete; Testing of concrete and concrete mixtures; Testing self-compacting concrete; Testing culverts, concrete and stone materials; Testing construction mortar; Testing of fired clay bricks; Test of fired clay tiles; Testing concrete bricks; Testing of lightweight concrete - foam concrete products and non-autoclaved aerated concrete; Testing of self-inserting concrete tiles; Terazo tile testing; Testing cement floor tiles; Granito tile testing; Testing ceramic tiles; Testing natural paving stones; Testing artificial paving stones; Testing soil and backfill materials; Field testing; Bentonite test; Metal testing, welding connections; Testing bitumen and liquid asphalt; Asphalt emulsion testing; Mineral powder testing; Asphalt concrete testing; Testing PVC, HDPE, PPR, PE, UPVC pipes and pipe accessories; Testing traffic signal paint – thermoplastic reflective road marking materials; Testing wall paint, epoxy paint and varnish; Construction glass testing; Door testing; Testing chemical additives for concrete and mortar; Testing of fly ash active additives for concrete and mortar; Testing anti-bruising materials – water-resistant tape; Wicking test; Testing slotting putty.
Technical criteria used for tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of technical criteria to replace the old criteria, the corresponding new criteria must be applied.
This certificate is valid for 5 years from the date of signing.