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 |
Color steel plate is a new material composed of two-layer formed metal panel and polymer insulation inner core foamed and matured directly in the middle of the panel. Because of its light weight, heat insulation, high strength, bright color, flexible installation and short construction cycle, it is favored by the construction industry and is widely used in long-span plants, warehouses, office buildings, roof adding floors, shops and temporary buildings.
1. Listen to the sound to identify the quality. Knock the color steel plate with your fingers or hard objects. If the material of the color steel plate is poor, the sound is dull and the metal sound is not obvious. The metal sound of the color steel plate with better material is loud and crisp.
2. Check the quality certificate of color steel plate and whether there are inspection standards of relevant departments. If possible, try to go to the manufacturer of color steel plate for field investigation. Look at the environment of the enterprise and whether it is formal. Ask about the reputation of this enterprise in the market.
3. Observe the leakage edge of the color steel plate and get a color steel plate. I first observe whether the exposed steel of the color steel plate, such as section, is fine and dense, gray, dark and impurities. If the section is fine crystalline, the quality is superior.
4. Look at the price. Everything is worth every penny. When we compare the quality of color steel plate, the price is on the one hand, but don't pay too much attention to the price. If the price of one color steel plate is much lower than that of others, we should pay attention to it.
5. Observe the substrate thickness and coating thickness. The color steel plate is composed of substrate and color peritoneum or coating. We must first consider the thickness of substrate and peritoneal coating. A better color steel plate substrate is 0.02 ~ 0.05mm, and the thickness of coating or coating is often less than 0.15mm. Because the thickness of the substrate is very important in terms of affecting the service time of the color steel plate. However, some manufacturers of color steel plate often do tricks on the substrate and color steel plate coating or coating. They reduce the thickness of the substrate, but increase the thickness of the peritoneum to reduce the production cost of color steel plate. Color steel plate manufacturers share the quality of color steel plate, which greatly reduces the service life of color steel plate.
As a professional color steel plate manufacturer, it has been specialized in the production and supply of color steel plate and other related products for many years, and its production has also been well developed and applied. What is the practicability of such high-quality color steel plate? Let's get to know each other
1. It is pollution-free and economical. The production process of color steel plate has little harm to the environment, and can be recycled, which greatly reduces the pollution to the environment, and its own weight is relatively light, which can save the materials of load-bearing structure and reduce the cost.
2. It is convenient for processing and construction. The color steel plate can be rolled into profiled steel plates of various shapes and lengths according to needs. Generally, there is no overlap in the middle. The construction is simple and the waterproof effect is good.
The above is our knowledge about the practicability of color steel plate. In fact, there are many other things besides these. If you want to get further understanding, you can directly consult the staff of our professional color steel plate manufacturer, and we will give you a satisfactory reply.
3. Color steel plate has superior quality performance and wind resistance: color steel plate steel structure has light weight, high strength, good overall rigidity and strong deformation capacity.
Durability: the residential structure of color steel plate steel structure is composed of cold-formed thin-walled steel members. The steel bone is made of super anti-corrosion high-strength cold-rolled galvanized sheet, which can effectively avoid the influence of corrosion of color steel plate in the process of construction and use, and increase the service life of light steel members. The structure has a long life.
Thermal insulation: the color steel sandwich panel is mainly made of glass fiber cotton, which has a good thermal insulation effect. In the external side wall insulation board, the phenomenon of "cold bridge" on the wall can be effectively avoided, and the performance of color steel plate is superior to achieve better insulation effect.
The above is Jinan color steel plate http://www.jnjgcg.com Thank you for checking the information of our company in your busy schedule. If you want to know more, you are welcome to call for consultation!