Device point supported glass curtain wall supporting structural members shall comply with the following requirements:
1, Foshan steel device during system holes, assembly, welding and painting processes should comply with "steel construction and acceptance criteria" of the relevant provisions of GB50205;
2, a large steel structure should be hanging point plan and examination hanging;
3, steel unit in place, tighten the adjustment should be timely and reporting concealed work;
4, the steel components in the transport, storage and equipment damaged during coating and uncoated device convergence site,
5, must be applied to pre-tension the steel rod and steel cable devices. Optional pre-tension dynamometer measurement should be consistent with the planning requirements. Should set the pre-tension adjustment.