热门关键词： 济南彩钢板 | 济南复合板 | 济南彩钢瓦 | 济南c型钢 | 济南钢结构 |
Whether the color steel plate coil belongs to the special steel coil for purification. Special steel coil for purification is usually provided with special coating and anti-corrosion coating, which is easy to clean, antibacterial and dust-free. Therefore, the choice of color steel plate is not important, mainly because whether special color steel coil for purification is used in the production process.
The base materials of plates include cold rolled base materials, hot-dip galvanized base materials and electro galvanized base materials. Coatings can be divided into polyester, silicon modified polyester, polyvinylidene fluoride and plasticized sol. The surface state of plate can be divided into coated plate and embossed plate, which are widely used in construction electrical appliances, transportation and other industries. For the construction industry, it is mainly used for the roofs, walls and doors of industrial and commercial buildings such as factories, airports, warehouses and refrigeration, while color steel plates are rarely used in civil buildings.
Plate is widely used in the partition of steel structure roof, wall, ceiling and air clean room. Some manufacturers will use steel coil to fake plate in the market. It is usually difficult to distinguish between some buyers and users who are not particularly familiar with it, which is also the factor causing the low price of color steel plate by some manufacturers.
Generally, color steel plate can be divided into single plate and composite plate, and composite plate can be divided into rock wool composite plate and polystyrene composite plate. Veneer is generally used in workshops or sheds; Some veneers are equipped with additional rock wool, which is called "field composite". Model 950 is the majority of composite wall panels, and model 970 or 960 is the majority of roof panels. 760, 820, 840, 900, 127 or 960 are common veneers, in which 760 and 820 are fixed with brackets and other types are fixed with self tapping screws. 760, 820 and 840 are mostly used as top plates, 900 as wall plates, 127 or 960 as decoration of wall plates or upside down plates at the top.