Rock wool sandwich panels are relatively unfamiliar to everyone. They are not used for indoor decoration. They are often found in various construction floor rooms and some large factories. Rock wool has the function of thermal insulation and fire protection, so houses made of rock wool sandwich panels are very popular among construction units. However, there are also some unscrupulous manufacturers who manufacture fake and inferior products, which pose potential fire hazards to construction workers. We will introduce you to several trustworthy rock wool sandwich panel manufacturers.

1. Rock wool sandwich panel manufacturers

1. Zouping Changyao Building Materials Co., Ltd. is a decorative building materials manufacturer whose main business is new materials and environmentally friendly materials. The company has various advanced equipment and independently developed new insulation materials and environmentally friendly production processes. Professional technical personnel and complete testing equipment ensure that the products meet relevant national and enterprise testing standards.

2. Hebei Baofeng Light Steel Color Plate Co., Ltd. is a responsible company that strives for survival by quality and has a strict inspection team to ensure that all goods are qualified before leaving the factory. With strong technical force and excellent products, we use our own characteristics to continuously improve project quality. Our many years of production experience have won wide recognition from domestic and foreign customers.

3. Shandong Huicheng Building Materials Co., Ltd. is a company specializing in the production and research and development of exterior wall decorative insulation panels. The metal carved panels currently produced are an economical, affordable and environmentally friendly new type of insulation panels, which are sold well all over the country and even in the country. It has been well received by customers in many foreign regions.

4. Guangxi Yehan Building Materials Co., Ltd. meets the needs of users with excellent products, good services and continuous development of new products. It adheres to its consistent commitment to customers and wholeheartedly provides thoughtful and comprehensive services to its customers. services, excellent and environmentally friendly products.

2. Key points in the construction of rock wool sandwich panels

1. During the installation process, prevent scratches, heavy pressure and surface impacts to prevent uncorrectable pits and scratches. The plastic protective films on both sides of the color steel plate are only allowed to be removed after thorough cleaning after the installation is complete. The laying out line is to mark out the horizontal projection of the color steel plate (50mm wide) and the position of the door and window on the ground. The center lines of the upper and lower manger should be on the same vertical plane and the error should be within 1.0, that is, 3mm.

2. The laying out work before the installation of the rock wool color steel plate should be carried out after the ground (floor) surface is completed, and other relevant conditions for installation are met, such as larger equipment has been transported in place and the ground is covered with cover. It can only be carried out after the pipeline has been adjusted and the main installation work of the technical mezzanine has been basically completed.

3. The lower manger generally uses aluminum alloy profiles with internal and external R corners. Fix the nails on the line drawn on the ground. The location of the nails should be 1.2-1.5m apart from the straight line and 0.2m away from the corners and terminals. If water-stop rubber strips are used, put the two rubber strips ( Ф2-3) Place it under the groove and form a waterproof isolation seal after nailing. The manger is made of pressed grooved aluminum, and is fixed on the ceiling with a nail gun for hard ceilings. For soft ceilings, suspenders are used to hang below the floor. The height is based on the net height of the ceiling.

4. The weight support of the top plate is through vertical plates fixed on the periphery and T-shaped aluminum suspended in the middle. The long side seams are fixed and reinforced by fixed inserts, and the short sides are fixed by T-shaped aluminum and connecting plate blind rivets. The ceiling should be flat and the seams should be dense, even, smooth, without traces or damage. Pay attention to the vertical siding during operation.

There are often reports that fires in construction floor houses have caused economic losses and casualties. Therefore, when purchasing a board house, you must check the manufacturer's certificate and inspection certificate to see whether the rock wool sandwich panels they manufacture meet the specifications.