Prefabricated Metal Siding
Metal carved prefabricated metal siding is a new type of wall environmental protection material developed in recent years. In fact, metal carved panels are a kind of polyurethane color steel sandwich panels. Like the common polyurethane color steel sandwich panel structure, the metal carved panel is also a hamburger or sandwich structure, but its main components and functions are different. Ordinary polyurethane color steel sandwich panels are divided into upper, middle and lower layers, in which the upper and lower layers are ordinary color steel, and the middle core layer is polyurethane foam, whose main function is fire prevention and heat preservation. The metal carving board mainly has three layers: upper, middle and lower layers: the raw material of the top layer is polyester paint or fluorocarbon paint color steel galvanized sheet (0.3mm thick plate, 2 layers of film, 3~7 layers of paint), the middle layer The raw material is rigid foamed polyurethane, and the bottom layer is waterproof aluminum foil paper. Its function is not only fireproof and heat preservation, but also plays the role of wall decoration.
Products Description
There are two main functions of prefabricated metal siding: heat preservation and decoration. However, due to the characteristics of its material itself, it also has a variety of functions, such as fire and flame retardant, waterproof and moisture-proof, sound insulation and noise reduction, etc. One of the main reasons metal engraved panels are growing in popularity is their versatility. Other insulation materials have relatively simple functions, such as the common polyurethane color steel sandwich panel, which only has the functions of heat preservation and fire prevention, and does not have the function of decoration. If the general polyurethane sandwich panel is used as the insulation material, the outermost layer of the wall should be equipped with a decorative layer.
Mobile home metal siding panels have been widely used in recent years. The material is mainly made of environmentally friendly raw materials (the inner polyurethane layer is the same material as the inner insulation layer of refrigerators and air conditioners). It is non-toxic, pollution-free and odor-free, giving the building green protection and decoration.
The surface of the metal carving board is 03 thickness galvanized steel plate (containing 55% aluminum), the middle is rigid polyurethane foam, the back is aluminum foil cloth (with moisture-proof effect), the total thickness of the board is 1.6 cm, 2 cm, 5 cm Multiple thicknesses; 3 types of width, 38 cm wide, 38.3 cm wide, and 39.3 cm wide. The length can be customized according to customer requirements.

Products characteristics
What are the characteristics of fireproof metal prefabricated metal siding ?
Residential metal siding panels are becoming more and more popular because of their many advantages, and versatility is only one of them. In summary, the characteristics of metal carved panels mainly include the following aspects:
> Abundant patterns and complete functions
The galvanized color steel plate on the surface of the metal carving board can be sprayed with various colors and decorative patterns according to the needs, and the pressure rollers with various textures can be customized to press different embossed textures on the surface, and hundreds of patterns can be formed when combined. Due to its sandwich structure and constituent materials, it has very complete functions, mainly including heat preservation and decoration, fire and flame retardant, waterproof and moisture-proof, sound insulation and noise reduction, etc.
>Green and environmental protection, non-toxic and harmless
The finished materials and dry-hanging construction of metal carved panels greatly reduce the use of auxiliary materials for on-site construction (such as mortar, etc.), effectively avoid dust on the construction site, and the overall order of materials stacking ensures a clean construction environment. Metal carved panels are made of environmentally friendly raw materials (such as the inner polyurethane layer and the inner insulation layer of refrigerators and air conditioners are the same material), non-toxic, odor-free, and pollution-free, giving the building green protection and decoration.
>Weather resistance and long service life
The top coat of the metal engraved board adopts high weather resistance fluorocarbon paint, which is coated on the base alloy steel plate by baking paint process, and the surface layer forms a dense quaternary crystal layer, which can effectively avoid the cracking and falling off of ordinary coatings. The metal carved board has strong self-cleaning property, ensuring a beautiful appearance at all times, and it will not fade after 10-15 years of outdoor use; the base steel plate is made of aluminum-zinc alloy steel plate, which has strong corrosion resistance and a service life of more than 45 years.
>Simple installation and fast construction
The metal carved board makes the installation materials into finished products, minimizes on-site processing, is easy to operate, fast, firm and safe to install, and the unique overlapping corner processing makes the joints of the boards tightly combined, effectively reducing installation costs, speeding up the construction progress, and shortening the construction period. The board can be sawed and nailed, and it is easy to splice. It is assembled with stainless steel nails and hidden nails. No nail heads can be found on the surface of the house, which can effectively eliminate the uncertainty caused by the working environment and workers, and ensure excellent and stable quality. It is beautiful and extends the wall. body life.
>Wide range of applications and strong applicability
Metal carved panels are mainly suitable for thermal insulation decoration of the interior and exterior walls of buildings, and are widely used in light steel villas, sentry boxes, mobile dining cars, mobile toilets, new building decoration, old houses, street exterior wall renovation, etc. The construction adopts keel dry hanging, which has low requirements on the flatness and cleanliness of the base layer; the plug-in installation between the boards, the connecting seams, and the male and female corners are buckled with corresponding accessories, basically eliminating the need for sealing and pointing with glue, and reducing the temperature of the operation. The humidity requirement is low; it has strong adaptability to various building structures such as brick-concrete, frame, shear wall, and steel structure.

Products advantages
1. Low project cost: The project cost of the panel is about one-third of the project cost of the aluminum-plastic panel curtain wall, and the decorative effect is excellent.
2. Fast construction: The construction speed is more than twice as fast as that of similar materials.
3. Renovation and renovation of old buildings without grass-roots treatment. Install the pegboard directly.
4. Long service life: no fading for 15 years, and the life of the plate is more than 50 years;
5. Heat insulation, sound insulation and noise reduction: equivalent to the heat insulation and sound insulation effect of 5cm thick polystyrene board
6. Rich colors and patterns, any combination: brick pattern, stone pattern, marble pattern, bark pattern, elastic coating pattern, cultural stone pattern, etc.
7. Wide range of applications, old building renovation, indoor and outdoor decoration, all kinds of new buildings, can be used as wall panels, ceiling panels, decorative panels; prefabricated rooms, sentry boxes, container houses, environmental protection toilets, box transformers can be used.
8. Extremely light in weight, easy to transport and easy to install.
9. Environmental protection and energy saving, the product has no pollution, and there is no construction waste.
10. High hardness, good impact resistance and strong wind pressure resistance;
11. Fire retardant, non-toxic gas generation.

FAQ
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness,coating and the number of tons you need to purchase.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Qingdao port, you can choose other ports according to your needs.
Q:Does the prefabricated metal siding have quality
inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified
products will be destroyed.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging
and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
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