The scope of the metal engraved board is becoming wider and wider, and at the same time, many consumers have questioned the age of the exterior wall panel and its own quality. For example, is the metal engraved board not durable? Or is the metal carved plate I bought qualified? Problems such as these are endless, and what effective methods should we provide to allow consumers to make timely tests?

The use of metal engraved panels and the method of quality inspection

    The metal engraved plate has a stable chemical and physical structure, does not decompose mold, no radiation, no pollution, and is environmentally friendly. The outer wall insulation integrated board can also be flexibly disassembled and reused for installation on other buildings. The remaining scraps of the construction can also be recycled and reused, and the construction waste is greatly reduced during the construction process, which is high quality and high performance. Environmentally friendly products.

    The metal carved board is easy to clean, durable and has a long service life. It is used in more and more construction and insulation places. Our factory has advanced metal engraving board production equipment and installation team.

    As the country's crackdown on counterfeit and shoddy products is getting bigger and bigger, the detection of materials is very strict, and the inspection is carried out in strict accordance with relevant regulations to ensure the normal operation of the products. The exterior wall panels are no exception. Let's take a look at The safety and environmental features of the exterior wall panels.

1. Advantages of thermal insulation board: The outer wall panel has moisture-proof and waterproof performance. The closed porosity of rigid polyurethane is over 90%, which is a hydrophobic material. It will not leak moisture due to the moisture absorption coefficient, and the wall will not seep. Excellent thermal insulation performance, under the same insulation requirements, can reduce the thickness of the building's outer protective structure, thereby increasing the indoor use area.

2. Wide application of thermal insulation board: The thermal insulation board is mainly used for exterior wall decoration and energy-saving renovation of various buildings such as stadiums, libraries, schools and hospitals; the main functions are architectural decoration, heat preservation and energy saving, thermal insulation and sound insulation. Waterproof and mildewproof.

The exterior wall panels have been widely used in many industries in China, and have made great contributions to China's construction industry, in line with China's sustainable development path, and made more contributions to people.

Compared with ordinary plates, thermal insulation decorative boards have many advantages, not only good thermal insulation performance, but also beautiful appearance, which is more favored by consumers. Although the performance of the product itself is very good, if the following changes still require type testing, the main inspections are:

1. When the materials, main raw materials or construction and production processes of the thermal insulation decorative panel system change.

2. When new products are put into production or product type identification.

3. When the factory inspection result of the thermal insulation decorative board is significantly different from the previous type inspection result.

4. When the production is suspended for more than half a year, the production will resume.

5. When the national quality supervision agency proposes the type inspection requirements.