Are there any materials that need to be tested in curtain work?
Hidden works, batch inspection of raw materials, report, commencement report, division of engineering, engineering, testing report report is mainly hanging plate before the covert acceptance, including steel keel, anticorrosion material inspection, etc..
Main profiles (including aluminum and steel profiles), screws, bolts, drawing test, four test, hardware fittings, etc.
Curtain wall engineering needs re examination materialsFirst of all, keel material: channel steel, angle iron, and some supervision also requires steel plate to retest; secondly, chemical anchor to do on-site pull-out test, as if to do three groups; and then glass and aluminum profiles.
