Address
số 324 Phố Tây Sơn, Phường Ngã Tư Sở, Quận Đống Đa, Thành phố Hà Nội
Lab Name
Construction materials laboratory
Làng sinh viên Hacinco, số 79 Phố Ngụy Như Kon Tum, Ph.Nhân Chính, Q. Thanh Xuân, Tp. Hà Nội
Recognition content
The list of testing criteria eligible for specialized construction activities of LAS-Construction 221 laboratory includes: Testing of physical and mechanical criteria of cement; Heavy concrete and concrete mixtures; Test concrete aggregates and mortar; Testing soil mechanics, gravel and sand gradation in the room; Field testing; Mechanical testing of concrete bricks; Testing construction mortar; Inspection of construction steel; Water analysis for construction; Chemical additives for concrete; Testing residential electrical wires; Test the conduit.
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.
Source
Certificate 42/GCN-BXD.