Steel plant construction

1, the module rain measures: template requires the lowest level of overhead when stacked against soaking rain destruction template, we need to make effective surface drainage measures to prevent rain deposition. Before the rain, the need for effective template cover with plastic sheeting to prevent rain washed isolation layer, was after the rain washed template isolation layer must be re-painted before clamping.
2, reinforced rain measures: When the rain need to cover the defense rebar, piled up to have a good drainage system to prevent corrosion of rain soaked steel bar. It is necessary to have rain prevention measures during the rainy days to prevent the rainwater wetting the welded joints from affecting the quality caused by changing or decreasing the mechanical properties of the steel bars.
3, the rain-proof steel structure measures: rainy day can not be installed high-strength bolts, friction surface and the bolt shall not have rain; when the rain is heavy should stop construction, if the continued construction can not meet the technical requirements and construction safety; rainy season construction Should ensure that the construction workers rain tools need to pay attention to electricity protection, construction workers can not be aerial work; to lifting components, should be clear the surface of the component water, in particular, component friction surface should be cleaned, and ensure the surface Dry layer.