The construction steps of purification board are as follows:
1. Understand the drawings, carefully examine the plane layout, node requirements, the relationship between the purification color steel plate and the building, the luster, filler and basic size requirements of the color steel plate itself, the size and
layout of doors and windows in the color steel plate partition, the type and other contents of auxiliary materials.
2. Secondary layout drawing, This is an important step in the prefabrication and installation of color steel plate. It is to convert
the design drawings into intermediate conversion drawings which can be used for the second processing in the factory. The standard plates can be produced in the purification color steel plate factory and assembled at the construction site, which can not
only ensure the firmness of the wall panel, but also accelerate the development of color steel plate Installation speed.
3. During prefabrication in the factory, according to experience, the clearance and installation allowance shall be fully considered
between door opening, window opening and seam. And in the whole process of transportation, production and installation, prevent scratch, heavy pressure and surface impact to prevent uncorrectable pits and scratches. The plastic protective film on both
sides of the purified color steel plate can only be removed after the installation and thorough cleaning.
4. The setting out work before the installation of the purified color steel plate should be carried out after the completion of the ground
(floor) surface, and other relevant prerequisites for the installation, such as the large equipment has been transported in place, the concealed ground pipeline has been adjusted, and the main installation work of the technical interlayer has been basically
completed. Setting out is to mark the horizontal projection (50 mm wide) of color steel plate and the position of doors and windows on the ground.
5. Install and fix the aluminum channel according to the lofting size.
6. Erect the clean color
steel plate wallboard, install the prefabricated components according to the layout drawing, and lock the adjacent wall panels with fixed plug-ins between the components. Special attention should be paid to the installation of wall panels and the coordination
of concealed electrical pipelines and boxes. The wall panel should be vertical and the vertical joint should be tight. The smaller the gap is, the more beautiful the vertical joint is. During the operation, carefully clean the protective film on the vertical
joint, and lift it temporarily, but never remove it. Clean the impurities in the tank and the solidified block of adhesive liquid. Otherwise, it is difficult to adjust the vertical joint evenly and compactly with greater force.
7. Installation of
clean color steel plate ceiling: the weight support of the top plate is through the vertical plate fixed at the periphery and T-shaped aluminum suspended in the middle. The long side seam is fixed and reinforced by fixed plug-in, and the short side is
fixed by T-type aluminum and blind rivet. The flat roof shall be leveled as far as possible, and the slab joints shall be dense and even, smooth, free of marks and damages. Control and pay attention to the same vertical panel.