Exterior Sandwich Panel

Exterior sandwich panel is a very popular exterior wall decoration and heat preservation integrated board nowadays. It is a composite exterior wall board that integrates heat preservation and decoration.

Since the surface of the metal sandwich panel is made of galvanized steel plate, some users have questioned whether the carved board will rust? The following editor will introduce you in detail. This kind of steel plate is of high quality, good hardness, and relatively cheap. It is very suitable for construction. The surface of the galvanized steel plate is smooth, flat and gorgeous star flowers, and the special coating The structure makes it have excellent corrosion resistance. After the surface is electroplated with aluminum-zinc layer, the corrosion resistance is greatly improved, which can not only save materials, but also exert good economic and environmental advantages. Because the product after zinc corrosion and oxidation is very dense, the reaction speed is very slow, the overall corrosion resistance is greatly improved, and the color of the metal carved board is uniform, and it can be formed at one time, without using any glue between the layers. Bonding, so as to avoid the cracking phenomenon caused by the glue due to long-term weathering, and also prevent the air and water vapor from entering the interior of the board, and then corrode the board. That is to say, under normal circumstances, metal carved panels will not rust.

Exterior sandwich panels are called "century-old boards" abroad. The reason why they are called century-old boards is because of their long service life and the appearance and color are not changed by the harsh external environment. They always insist on showing a new look. Metal carved boards have excellent The basic features, heat insulation and heat preservation functions. The metal carved board can be highly isolated from the temperature changes on the surface of the outer wall. Sound insulation function: it can achieve the sound insulation effect of the temple outside the downtown area, and complete the humanization of living. After tempering, there are tightly bonded exterior wall decorative panels, plus hollow plastic-steel doors and windows filled with thermal insulation layers on the interior walls. It can be fully used in hot and cold areas. Ventilation: The layout design, material selection and construction fully consider the ventilation effect in the light-weight room to prevent water vapor condensation caused by the temperature difference between the inside and outside of the wall, and have a good ventilation effect.

Installation tools should be prepared before installation: electric drill, expansion screws, self-tapping screws and main materials.

1. First, place the exterior sandwich panel on the wall, power on the electric drill, and then use the electric drill to punch holes on the wall at the link of the metal carved exterior sandwich panel.

2. Then install expansion screws at the punched holes, and then fix them with self-tapping screws.

3. Finally, place another board on top of the fixed metal carved exterior sandwich panel, and snap the groove of the other board into the fixed board slot. Then repeat the above operation.

After the installation is completed, the exterior wall is beautifully decorated, thermal insulation, fireproof, moistureproof and soundproof.

The installation of metal carved exterior sandwich panel is simple and fast, and it is not limited by seasonal climate and geographical environment, and can be installed and used throughout the year. The project cycle can be greatly shortened, and the construction cost can also be saved, and it can bring better aesthetics.

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