LAS-XD 275 Laboratory belongs to Son Hai Joint Stock Company

số 11 ngõ 612/50/5 Đường La Thành, p.Giảng Võ, Q. Ba Đình, Thành phố Hà Nội

0101381584

Materials Laboratory and Construction Quality Inspection

Tổ 7 Cụm Tư Đình, Phường Long Biên, Thành phố Hà Nội.

The list of testing criteria eligible for specialized construction activities of LAS-Construction 275 laboratory includes: Testing of physical and mechanical criteria of cement concrete; Testing of physical and mechanical properties of construction mortar; Testing of physical and mechanical properties of cement; Testing criteria of highly active mineral additives; Physical and mechanical criteria of aggregates used for concrete and mortar; Chemical analysis of construction water; Testing of soil mechanical criteria; Field experiments; Testing of physical and mechanical criteria of geotextiles; Testing of physical and mechanical criteria of bentonite; Testing of physical and mechanical criteria of asphalt; Testing of physical and mechanical criteria of liquid asphalt; Testing of physical and mechanical criteria of asphalt concrete; Testing of physical and mechanical criteria of mineral powder; Testing of physical and mechanical criteria of masonry bricks; Testing of physical and mechanical criteria of concrete block bricks; Testing of physical and mechanical criteria of Terrazzo tiles; Testing of lightweight concrete brick criteria (non-autoclaved and autoclaved air bubbles); Test of self-inserting concrete brick criteria; Testing of physical and mechanical criteria of ceramic tiles; Testing of physical and mechanical criteria of PVC and HDPE plastic; Testing of physical and mechanical properties of soil reinforced with adhesive; Metal materials and welded joints. 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. 22/GCN-BXD dated January 5, 2018.

Giấy chứng nhận 380/GCN-BXD