Color steel sandwich board is the most respected new material in the world. It is not only high-tech, but also very environmentally friendly. It is generally suitable for large factories, supermarkets, hospitals, gymnasiums and so on. Next, I would like
to introduce to you what are the characteristics of the color steel sandwich panel with good specifications and quality.
Color steel sandwich panel - Introduction
Color steel sandwich panel is a common product nowadays. It is made of two layers of metal plate and the middle polymer heat insulation inner core. Color steel sandwich panel is widely used in various buildings,
which can play a good role in sound insulation, flame retardant and heat preservation. It is light in weight and easy to install. It is one of the most excellent plates.
Color steel sandwich panel - Specification
The production of color steel
sandwich panel must be carried out according to certain specifications and sizes. Only when it meets certain specifications can it be put into normal use. The specification of color steel sandwich panel includes: 1150 (1200) (960) (950) mm in width; the
length can be determined according to the demand; the thickness is between 50-250mm; the performance of the core panel requires that the maximum use temperature is 100 ℃, the thermal conductivity is less than 120kg / m3, etc.
Color steel sandwich
panels - Classification
The color steel sandwich panel can be divided into six kinds, they are polystyrene sandwich panel, rock wool sandwich panel, phenolic sandwich panel, polyester sandwich panel, extruded polystyrene sandwich panel and rigid
polyurethane sandwich panel.
If it is classified according to the panel of color steel sandwich panel, it can be divided into metal panel and non-metal panel. The metal panel has good processing performance, corrosion resistance and impact resistance,
while the non-metal panel has poor processing performance, but it is widely used in hospitals, refrigerators, supermarkets, gymnasiums and other places.
What arethe characteristics of high quality color steel sandwich panel
1. When we look
at the color steel sandwich panel, the first thing we should pay attention to is the leakage edge. Usually, the edge crystal of the color steel sandwich board with good quality is very fine, and there is no blackening, graying and other impurities.
2. Use our fingers to gently tap the surface of the color steel sandwich panel, and listen to the sound to judge the quality. If the quality of the sandwichpanel is poor, the sound is very dull, and the superior sandwich panel can produce crisp sound.
3. The base film and coating of color steel sandwich panel also need attention. The base film thickness of color steel sandwich panel with good quality is usually kept between 0.02 ~ 0.05mm, while the coating is controlled below 0.15mm.
is also the most important thing. It is to see the qualification certificate of the color steel sandwich panel we have chosen. No matter which product we choose, it is very important. If there is a chance, it is better to go directly to the source of
the manufacturer of color steel sandwich panel to investigate, to ensure that the enterprise is normal and the working environment is excellent, and to inquire about the reputation of the brand no matter what.