1概述彩色央芯钢板（以下简称彩钢板）这一新型建材在我国产生于八十年代，当时国内的几家企业通过引进加工设备和彩色薄型钢板加工成型材，主要用于临时性民用建筑、轻型活动冷库房等。受制于原材料需要进口，因此市场价格较高。自从上海宝钢薄钢板产品推向市场后，彩钢板的市 1 Overview Color core steel plate (hereinafter referred to as color steel plate) This new type of building material was produced in China in the 1980s. At that time, several domestic companies processed molding materials by introducing processing equipment and colored thin steel plates, which were mainly used for temporary civil buildings. Light activity cold storage room and so on. Constrained by the need for imports of raw materials, so the market price is higher. Since Shanghai Baosteel Sheet Steel Products was brought to the market, the city of color steel plate