2021-12-31 11:53| 发布者: steelfu4mo| 查看: 889| 评论: 0 |原作者: 佛山万庆物资
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彩钢板，具有轻质高强、色彩鲜艳、耐久性好等许多特点。彩钢板的强度，取决于基板的材料和厚度。彩钢板的耐久性，取决于镀层（镀锌量 318g/m2）和表面涂层。彩钢板的涂层，有聚酯（PE）、硅改性树脂（SMP）、聚偏氟乙烯（PVDF）等种类区分。彩钢板的涂层结构，有二涂一烘、二涂二烘等区分。彩钢板的涂层厚度，一般在：表面20-25um，背面8-10um，建筑外用彩钢板，不应该低于表面20um，背面10um。彩钢板的免维护使用年限，根据环境大气不同，可为20－30年。在建筑工地中，彩钢板用于外墙保温一体板，安装方式简单快捷，而彩钢板的重量跟砖墙比起来要轻多了。虽然它的重量轻，但是并不意味着它的性能就差，它具有很好的隔热保温的功能，它的导热系数还是很不错的。如果我们需要彩钢板来当作一些板材承重的作用的话，那么它的强度也是很好的，能抗弯，也能抗住压力。
Color steel plate, with light quality and high strong, bright color, good durability and many other characteristics.The strength of the color steel plate depends on the material and thickness of the substrate.The durability of the color steel plate depends on the coating (galvanized amount of 318g / m2) and the surface coating.The coating of color steel plate, has polyester (PE), silicon modified resin (SMP), polyvinyrene dene fluoride (PVDF) and other categories to distinguish.The coating structure of color steel plate is distinguished by two coating, one drying and two coating and two drying.The coating thickness of color steel plate is generally 20-25um on the surface, 8-10um on the back, color steel plate outside the building should not be 20um below the surface and 10um on the back.The maintenance-free service life of the color steel plate can be 20-30 years according to the environmental atmosphere.In the construction sites, the color steel plate is used for the external wall insulation board, the installation method is simple and fast, and the weight of the color steel plate is much lighter than the brick wall.Although its weight is light, but it does not mean that its performance is poor, it has a very good thermal insulation function, its thermal conductivity is still very good.If we need the color steel plate as some plate weight-bearing effect, then its strength is also very good, can resist bending, but also can resist the pressure.