Decoration characteristics, production process and performance of carved metal exterior wall panels

Decoration characteristics, production process and performance of carved metal exterior wall panels

The characteristics of the overall products of metal exterior wall carved panels are mainly concentrated in the following aspects: first, the diversity of functions. 2、 The mass production of metal exterior wall carved panels has stable quality, high production level and is not affected by the construction environment. 3、 The decorative effect is ideal with other metal external wall carved boards, and it is green and environmental friendly, with a longer service life. The integrated thermal insulation and decoration plate is divided into base layer, thermal insulation layer and decorative layer. When designing and consuming, the plate consumer shall comply with the relevant national regulations. The details are as follows: 1. The thickness of thermal insulation layer is generally greater than 2cm, and the internal and external surface temperature is higher than 0 ℃. 2. The waterproof design is the basic specification of the insulation and decoration integrated board, otherwise, the insulation layer will become invalid after water seepage. 3. If the height of the building is higher than 50m, the density of fluorocarbon paint panel shall be less than 10kg per square meter. 4. If the bonding area of the building is more than 50m, the bonding area between the decorative plate and the base plate shall not be less than 40%. 5. There are corresponding specifications for the number and fixing depth of mechanical fixings of each metal external wall carved board, with the general depth not less than 25mm and the number not less than 3. 6. The filling width and depth of foam filler at the deformation joint shall meet the requirements of corresponding specifications, generally not less than 3 times of the joint width.

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