热门关键词： 济南坚固彩钢工程公司 | 彩钢板 | 复合板 | 彩钢瓦 | c型钢 | 钢结构 |
The application of color steel plate in today's high number, wide range, different times, the application effect is different, the market demand is also increasing, especially in the construction industry, because of the characteristics of color steel plate, sound insulation effect is good, there is a certain waterproof performance, so the popularity is also very high, about the color steel plate market development, let's take you to understand!
1. In the demand market of color steel plate, although the production capacity of hot-dip galvanized substrate for building materials is very large, there is a lack of good substrates such as flat hot-dip galvanized steel coil without zinc flower and zinc alloy coated steel coil;
2. The variety and quality of domestic coatings can not fully meet the demand. The high price of imported coatings reduces the competitiveness. The plastic film needed for film coated color steel plate still needs to be imported. There is a lack of high-grade color steel plate with thick coating, functionality, high strength and rich colors;
3. The products are not standardized, resulting in a serious waste of resources. There are too many low-yield units with a capacity of less than 40000 tons / year, and there are problems in the quality of color steel plate and the protection of environmental resources;
4. There are too many newly-built, color steel plate and production units in China, far exceeding the market demand, resulting in low operating rate and even shutdown of many color coating units.
Color steel plate is a new building material, which is in the period of rapid development. However, if these problems can not be solved effectively and timely, it may have a great impact on the continuous expansion of color steel plate Market in the future.