Recognition content
The list of testing criteria eligible for specialized construction activities of the LAS-Construction 1612 laboratory includes: Concrete determination of durability limit in compression; Tensile test (metal and weld); Bending test (metal and weld); Test bolts and nuts; Chemical composition of metals; Measure coating thickness; Gem chemicals reduce earth resistance; Electric cables determine: number of fibers, fiber diameter, conductor core diameter, thickness and sheath size, measure insulation resistance, measure conductor resistance; Measure ground resistance and lightning protection.
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 5 years from the date of issue.