1. Overview of copper plate
Copper plate is a high stability, low maintenance roofing and curtain wall material, which is environmentally friendly, safe to use, easy to process and corrosion resistant.
2. Product Description
1) The yield strength of the copper plate is inversely proportional to the elongation rate, and the hardness of the bent copper plate increases higher, but it can be reduced by heat treatment.
2) in allmetal materials for constructionAmong them, copper has better elongation performance and has greater advantages in adapting to architectural shapes.
3) The copper plate is not limited by the processing temperature, it will not be brittle at low temperature, and oxygen blowing can be used at high melting point, etc.hot melt weldingWay.
4) Fireproof, it is a non-combustible material.
5) Even in a highly corrosive atmospheric environment, the copper plate will form a strong, non-toxic passivation protective layer, commonly known as 'copper green'.Its chemical composition depends on the air conditions in the area, but the 'patina' of various components has basically the same protective effect on copper plates.This layer of passivation film is very stable, it can be repaired automatically if it is damaged, and it is difficult to distinguish with the naked eye.
Three, design selection points
(1) The copper plate has good processing adaptability and strength, and is suitable for various processes and systems such as flat lock system, vertical seam system, Bem system, unit wall plate, rain drainage system, etc.bends required for these systemsArc, trapezoid, corner and other processing requirements.
(2) There are a variety of surface treatments to meet different architectural needs.
(3) Oxidized copper plate to create a uniform brown color.
(4) Patina panels are used for renovation of old buildings or new buildings with special requirements.
(5) The original copper plate has the characteristics of gradual change of metallic luster, which makes the building seem to have life.
(6) Tin-copper plate can achieve the effect of titanium-zinc plate.
(7) The stable protective layer makes the service life of the copper plate more than 100 years.
(8) The economic performance and price ratio of copper plate is better among metal roofing materials.
