Most houses now use steel structures because of their simple style and excellent structure. Of course, planning is the same. Therefore, this type of information will be widely used as building information, and fire prevention measures should be taken in the research of steel structure buildings.
Is there also a problem of rain leakage in
steel structure factories? Find a solution here. The degree of deformation and aging of different lighting panels at the same time varies. The nails are the same, but the equipment effects of different construction teams are also different. The main transmission modes of water leakage are as follows:
1. Ridge section:
The main reasons for this leakage are: the peak at the roof is too high, and the roof cover cannot be waterproofed; The longitudinal seam is not waterproof, resulting in leakage through the gap. The longitudinal overlap of the roof is connected with rivets. Due to insufficient thermal expansion and contraction strength, the rivet cracked, resulting in water leakage. There is no plug between the ridge and the roof panel, which may have fallen off due to improper placement.
2. Rooftop gas buildings
The reason for water leakage is that there is no foam plug at the connection between the wind tower and the roof, and the leakage is not placed in the longitudinal direction of the building. The roof is not attached to the joint of the air tower, and the waterproof part is not opened at the opening of the tower structure.
3. Direction of lighting panel:
The waterproof performance of the lamp is an important part of maintaining the waterproof performance of the system. The main risks of roof leakage are the clay laying and waterproof screws during the installation of lighting panels. The type of skylight panel does not match the type of roof panel, and the peaks on both sides of the skylight panel are higher than those on the roof panel. After installation, due to the tight seal, the pressure difference between the inside and outside of the lighting panel causes capillary water to enter the roof through the gaps on both sides of the lighting panel. The results indicate that the length of the longitudinal overlap plate is not good, and the cement loses its viscosity due to aging. The frankincense falls vertically. The daylighting board overlaps rigidly with the color steel plate, and the gap in the middle is not sealed.
4. Position of roof opening:
The opening of the color steel roof not only needs to address the appearance issue, but also needs to address the waterproofing problem of the roof. These two questions need to be understood based on the opening method and the color steel roof model. The reason for the water leakage in this part is that the opening of the electric fan was not waterproofed according to the planning requirements, and there was no steel plug for waterproofing. The reserved area around the fan opening is small, which makes it difficult for rainwater to flow smoothly and prone to water accumulation; The knees around the opening are not waterproof; There are no structural components around the opening, resulting in low water accumulation; Waterproof construction has water blocking phenomenon.
