Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1270 laboratory includes: Cement; Aggregate for concrete and mortar; Heavy concrete and concrete mixtures; Waterproofing additives, chemical additives for concrete and mortar; Metal and welds; Soil and rocks in the room; Scene; Rubber bridge bearings, expansion joints, rubber seals, water stop tape; HDPE pipes and fittings, PVC pipes and fittings, HDPE plastic spiral pipes, insulation; Water; Glasses; Paint; Bricks and tiles; Acid-based asphalt emulsion; Liquid asphalt; Polymer resin; Geotextile, absorbent wick, absorbent cover; Bitumen; Asphalt concrete; Mineral powder in asphalt concrete; Construction mortar; Plaster, putty.
The technical standards of the test 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 05 years from the date of issue and replaces Certificate No. 465/GCN-BXD dated September 1, 2017.