price
The price difference of aluminum-plastic board is too big. Generally, the price of 3 mm thickness ranges from 55 yuan to 180 yuan. The main reasons for the difference are the thickness and surface treatment of aluminum skin. Generally, 4 mm plates range from 120 yuan to 350 yuan. 3 mm plates are generally used for bonding, and 4 mm plates above 180 (aluminum skin thickness is 20 lines) can be used for dry hanging. Manual installation costs are all.
Wall installation method
1, base leveling: the original wall foundation should be leveled (generally simple tooling or home decoration is basically not needed, hehe, cut corners).
2. Install wooden keel: punch holes in the wall and fix them with wooden tenons. Generally, 20*30 wooden keels are used, with the spacing of @ 400,400 or @ 600,600 (light steel keels are also acceptable (wooden keels need to be painted with fire retardant paint).
3. Installation of base plate: The multilayer board and joinery board are fixed on the wooden keel foundation or light steel keel (the wooden base plate needs to be painted with fireproof paint).
4. Installation of aluminum-plastic board: Immediately apply glue on the back (installation surface) of aluminum-plastic board, wait for 10~ 15 minutes, and then mount the board. The top surface method is similar, but the keel fixing method is slightly different. Considering the problem of self-weight, the base plate should not be too thick as far as possible!
Supplement:
There are generally three steps in decoration: keel priming-priming-finishing, and the general technology will be basically suitable, just like a formula.
If it is outdoor, it is to punch holes in the outer wall. The structural foundation of angle steel (generally 38# angle steel is enough), the spacing and the thickness of protruding external wall depend on the specific design. Generally speaking, the spacing of 600 is almost the same, and it is fixed with 8~ 10 expansion bolts (preferably chemical bolts). As for angle steel, there are generally two methods, one is full method, the other is rectangular frame method (saving material, the other is rectangular frame method). It should also be noted that the top surface of the upper edge should be waterproof, and slopes, iron flanging or waterproof coiled materials can be used.
The above is a detailed introduction about the price and wall installation method of this aluminum-plastic board. I hope the above answers can help you. As we all know, today's shop signs are colorful and attractive. It is precisely because of the characteristics of a variety of color choices, and even some building decoration, wall decoration, billboards will use aluminum-plastic plates. The price of aluminum-plastic board is not uniform, so pay attention to it when buying. Be careful when installing aluminum-plastic plates. Generally, you should ask more experts for help.
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