Compared with traditional concrete buildings, steel structures are particularly special. Because steel structure buildings use various components and other building materials such as various components, plate materials and other building materials are spelled and overlap at the scene. This determines that the waterproof of steel structure buildings is mainly based on dredging, supplemented by blocking.
The use effect of waterproof materials currently used for steel structures is not ideal and short life. Therefore, the selection of building selection, drainage tissue, and structural design have become the top priority of steel structure building waterproof design. In actual projects, the waterproof performance of steel structure buildings can be guaranteed or improved from the following points.
1. Select the building, try to use the form of a single roof to avoid the ditch from appearing in the building. Similarly, the gutter also uses the outer ditch as much as possible to avoid the inner ditch. The model of the roof plate should be reasonably selected according to the slope of the water and the slope. The slope is small and the slope is long, so the roof panel should use a high wave type.
2. Drainage organization, reasonable layout of drainage points. It should be noted that the precipitation intensity of various regions is different. The design of drainage organization must have a sufficient theoretical basis, not subjective feelings.
3. Structural measures, first of all, you must be familiar with the various practices of steel structure waterproof construction measures. It is flexibly used in actual projects. The place where waterproof materials should be used must be used.
In the end, the leakage of the steel structure building is not a design problem. It is often caused by the construction unit during the construction process. Therefore, strict control of construction quality is also an important aspect of waterproofing of steel structure.
