Exterior PU Sandwich Panel

Product Description

Summarize several methods on how to choose high-quality exterior PU sandwich panel:

1. Visually observe the surface structure of the PU sandwich panel and the filled closed-cell rate of the foamed polyurethane.

2. Check whether the bottom material is aluminum foil cloth or aluminum foil paper, the former is better.

3. Use a lighter to light polyurethane, check the fire prevention situation, and leave the fire for 6 seconds to reach the B2 level of fire protection.
The above are several methods for judging the quality of metal sandwich panel. It is very important to choose a good quality metal carving board. In addition, metal carved boards are used for interior and exterior wall insulation and decorative panels, decorative insulation, fire and heat insulation, water-repellent and moisture-proof, energy-saving and environmentally friendly, and reduce the weight of the wall. It is both an insulation material and a cold insulation material.

Explanation of the installation method of metal exterior pu sandwich panel for exterior walls

There are many materials used to decorate exterior walls in building construction, such as ceramic tiles, stone, real stone paint, alloy plates, etc. Among them, exterior PU sandwich panel for exterior walls are more common in recent years. Exterior pu sandwich panel are also called tiny house sandwich panel. The embossed exterior wall thermal insulation decorative board has very good thermal insulation performance, fireproof, moisture-proof and sound insulation, and the colors are very rich and realistic, especially the installation is very convenient, so it has been loved by many consumers and construction workers. So I believe many friends would like to know about the installation of the outer wall. Next, I will explain its installation knowledge to you.

1. Installation tool preparation stage

Before installing metal engraved panels, you need to prepare tools for installing panels and accessories, including electric drills, self-tapping screws, expansion screws, dovetail nails, air nailers, markers, tape measures, rubber hammers, and cutting machines.

2. Install accessories base

The second step is to install the base of the plate accessories before installing the plate, mainly including the yin and yang corners, starting parts, edge wrapping, middle seams and closing parts.

3. Install the plate

The first step in installing the board is to place the first metal engraved board horizontally from top to bottom. All boards must have the female port facing down and the male port facing up. Use an electric drill to drill holes on the wall at the link of the metal carved board, and then fix it on the wall with expansion screws or dovetail nails (Dubaier recommends that you fix a nail every 60 cm), and then use the first Align the female port of the second board with the male port of the first board and insert it downwards tightly. At the same time, tap the interface of the two boards with a rubber hammer to ensure that the connection between the two boards is tight enough, and then you can use the expansion Fix the second board to the wall with screws or dovetails, and then install the other boards in the same way.

4. Install the accessories cover

After all panels are installed, press the accessory cover firmly onto the base. If it is an accessory of the same material, it can be fixed on the wall with screws, and then sealed with waterproof glass glue.

5. Tear off the protective film on the surface of the metal carved board

In order to protect the surface layer of the carved metal panel from being scratched during handling, all panels from the factory will be covered with a protective film. After the panel is installed, we can tear off the protective film, so that The building looks brand new.

Product Features

Excellent waterproof functional sheet

Different from the traditional exterior wall materials, the material of the exterior pu sandwich panel has been specially treated, and the waterproof function is very good. Unlike traditional materials, which are often caused by bad weather such as rain, snow, frost, etc., the wall seepage, mold and other phenomena. As long as the weather is not "similarly bad", you don't have to worry about the performance of the metal engraved board, which also reflects its unique and undisturbed material characteristics from another place.

Lightweight and shockproof

Although the texture of the exterior pu sandwich panel is lighter, its strength is not as low as you think because of the special treatment. Earthquake resistance and crack resistance are the characteristics it must have, and because of its light texture, it also relieves the pressure of the building to a large extent, so its overall safety is extremely good.

FAQ

Q: When can I get the price?

A: Usually we quote within 8 hours after we get your inquiry.

Q: What’s your MOQ?

A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer’s exact situation.

Q: How long is your delivery time?A: The general delivery time is 5-14 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days.

Q: Which certificate do you have?

A: CE, and ISO9001.

Q: Do you have the test and audit service?

A: Yes, we can assist to get the designated test report for product and the designated factory audit report.

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