At present, color steel plate is widely used, and the construction of color steel plate is also full of a lot of knowledge. Because color steel plate is very different from traditional building materials, it is also different from the general model.
Here, let's talk about the construction of the side and end of the color steel plate.
When installing each color steel plate, its edge lap shall be accurately placed on the previous color steel plate and clamped with the previous color steel plate
until both ends of the color steel plate are fixed. A simple and effective method is to clamp the overlapped steel plates with a pair of clamping pliers. When the color steel plate is in place longitudinally, its end, especially the upper end, needs pliers
to clamp the lap part, so as to ensure that one end of the color steel plate is in place and the lap of one end is also in the correct position, so as to fix the color steel plate. In the process of fixing, the pliers should always clamp the color steel
plate longitudinally. Before installing the next color steel plate, each color steel plate must be completely fixed. The fixing must start at the center of the steel plate, then extend to both sides, and finally fix the lap edge of the steel plate. For
end lap, because the roof and wall profile plates are made by continuous processing, the steel plate can be supplied according to the length limited by transportation conditions. Generally, lap is not required, and the length of color steel plate is enough
to meet the needs of roof laying. In consideration of on-site treatment and transportation, if necessary, two shorter steel plates can be used to cover the whole length through end lap. The lap sequence of each column of color steel plates is from bottom
to top, and then put down one column. For the roof and wall with penetration fixing method, the end lap of steel plate shall be positioned on the support. For the roof with a slope of 1 / 12 (50) ~ 1 / 4 (150), the overlapping length of the steel plate
end shall be at least 200mm; when the slope exceeds 1 / 4 (150), the overlapping length shall be at least 150mm, and the midpoint of the overlapping part of the color steel plate end shall be in the center of the support.
In this way, the color
steel plate built by us is more firm and reliable. The use of color steel plate will also be safer.