Address
số 35 đường Lê Công Thanh, Phường Hai Bà Trưng, Thành phố Phủ Lý, Tỉnh Hà Nam.
Laboratory address
số 35 đường Lê Công Thanh, Phường Hai Bà Trưng, Thành phố Phủ Lý, Tỉnh Hà Nam.
Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 916 laboratory includes: Lightweight concrete products, lightweight concrete bricks: Determination: size and visual defects; compressive strength; water absorption; dry volumetric mass; drying shrinkage; Cement floor tiles: Determine: Dimensions and visual defects, water absorption, shock impact force, total bending and breaking load, surface hardness, abrasion; Granito tiles: Determine the level of visual defects, abrasion, shock resistance, and surface hardness; Terrazzo tiles: Determine size and visual defects; intensity curling; water absorption; Abrasion; Non-destructive testing method - Determination of compressive strength using a combination of ultrasonic gauge and rebound gun; Measure resistance of lightning protection systems of construction works and electrical systems; Determination of field deformation modulus using flat pressing center; Piles - Field test method using axial static load; Determination of paraffin content.
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. 140/GCN-BXD dated March 6, 2019 of the Minister of Construction and is valid until March 6, 2024.