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Jun 06-2024
What is the usage of PPGI corrugated roof and its role in building?
1. PPGI Corrugated Roof
PPGI corrugated roof is a building material composed of steel plate, coating and other auxiliary materials. The surface of the steel plate is treated with paint film, which has good anti-corrosion, weather resistance, dustproof and decorative properties. Corrugated shape style is one of the common styles in color steel roof panels, which is a horizontally wave shape in appearance.
2.The role of PPGI Corrugated Roof
Enhance the rigidity of the plate
Compared with ordinary steel plates, the wave form of PPGI corrugated roof can enhance their rigidity. This is because the wave shape can increase the thickness of the plate surface, thereby improving its bearing capacity and bending stiffness. This is why PPGI corrugated roof are often used in large-span and large-size building structures.
Waterproof and anti-corrosion
The wave shape of PPGI corrugated roof can play a waterproof and anti-corrosion role. The wave form makes the surface of the color steel plate have a certain plasticity, thereby increasing the surface area of the plate, so that appropriate corner folding, edge folding and other treatments can be performed during processing. These treatments not only enhance the firmness of the plate, but also make the connection between the plates tighter, thereby reducing water seepage and leakage.
Beautiful decoration
The wave form of the PPGI corrugated roof also has the function of beautiful decoration. The wave shape gives the surface of the plate a smart and smooth shape, which makes it have a better aesthetic effect in the building. In addition, since each depression and protrusion between different waveforms is specially designed and made, this shape can also be mastered by the designer, which enhances the design and decorative performance of the color steel plate.
In short, the wave form of the PPGI corrugated roof not only has the function of beautiful decoration, but also has practical functions, such as strengthening the rigidity of the plate, waterproofing and anti-corrosion, etc. When using color steel plates, the choice of waves also needs to take into account various factors, such as strength, beauty, waterproofing, light transmittance, etc., so that the PPGI corrugated roof can be more suitable for the needs of various buildings.
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