1、材料和價(jià)格
1. Materials and Prices
鋁板一般采用2-4mm厚的AA1100純鋁板或AA3003的鋁合金板，國內(nèi)一般使用2.5mm厚AA3003鋁合金板;鋁塑板一般采用3-4mm三層結(jié)構(gòu)，包括上下兩個(gè)0.5mm夾著PVC或PE。我們從材料可以看出，鋁塑板的造價(jià)肯定要比鋁單板要低的多。
Aluminum plates generally use 2-4mm thick AA1100 pure aluminum plate or AA3003 aluminum alloy plate, while 2.5mm thick AA3003 aluminum alloy plate is generally used in China; Aluminum plastic panels generally adopt a 3-4mm three-layer structure, including two 0.5mm clips of PVC or PE on the top and bottom. We can see from the materials that the cost of aluminum plastic panels is definitely much lower than that of aluminum veneer.
2、加工過程
2. Processing process
目前國內(nèi)的鋁板主要使用氟碳噴涂鋁板，加工過程包括鈑金件加工和噴涂，鈑金加工主要通過對平板經(jīng)過裁剪、折邊、彎弧、焊接、打磨等工序，把鋁板加工成施工所需的形狀和尺寸;噴涂是在加工好的鈑金上噴涂油漆，一種是人工噴涂，一種是機(jī)器噴涂。機(jī)器噴涂一般只適合規(guī)則的平板，人工噴涂的一大優(yōu)點(diǎn)就是不管量的大小，顏色都可以任選。
At present, fluorocarbon sprayed aluminum plates are mainly used in China, and the processing process includes sheet metal processing and spraying. Sheet metal processing mainly involves cutting, folding, bending, welding, polishing and other processes on the flat plate to process the aluminum plate into the shape and size required for construction; Spraying is the process of spraying paint on processed sheet metal, either manually or mechanically. Machine spraying is generally only suitable for regular flat plates, and a major advantage of manual spraying is that regardless of the amount, the color can be chosen at will.
鋁塑板的輥涂必須達(dá)到一定量才可以加工，鋁塑板的加工過程較之鋁板復(fù)雜一些，主要是有化成、涂裝、復(fù)合和修邊四大工序，這四個(gè)過程除了修邊以外其它都是自動化生產(chǎn)。從其加工過程可以看出，鋁塑板在環(huán)保和安全性方面占有一定的優(yōu)越性。再加上鋁板的鈑金加過程的簡易，有些私人作坊也開始涉足，嚴(yán)重影響了鋁板的市場質(zhì)量的穩(wěn)定。

The roller coating of aluminum plastic plate must reach a certain amount before it can be processed. The processing process of aluminum plastic plate is more complex than that of aluminum plate, mainly consisting of four processes: formation, coating, composite, and edge trimming. These four processes are all automated production except for edge trimming. From its processing process, it can be seen that aluminum plastic panels have certain advantages in environmental protection and safety. In addition, the simplicity of the sheet metal processing of aluminum panels has led some private workshops to enter, seriously affecting the stability of the market quality of aluminum panels.
3、性能造價(jià)：
3. Performance cost:
鋁板的外觀比鋁塑板差一些，但是其機(jī)械性能明顯優(yōu)于鋁塑板，其抗風(fēng)壓性能也優(yōu)于鋁塑板。
The appearance of aluminum plate is slightly worse than that of aluminum plastic plate, but its mechanical properties are significantly better than aluminum plastic plate, and its wind pressure resistance performance is also better than aluminum plastic plate.
防火特性鋁板是不燃燒的，早期的鋁塑板是不能夠防火的但隨著鋁塑板技術(shù)的向前發(fā)展，現(xiàn)在生產(chǎn)的防火鋁塑復(fù)合板由于在其PE中加入無毒阻燃材料，防火性能大大提高，已經(jīng)完全可以滿足工程消防的需要。殘值鋁板有著一定的殘值，但由于其成本的昂貴，比起幾乎沒有殘值的鋁塑復(fù)合板來說，造成的浪費(fèi)還是要大的多。
Fire resistant aluminum panels are non combustible, and early aluminum plastic panels were not able to resist fire. However, with the advancement of aluminum plastic panel technology, the fire resistant aluminum plastic composite panels produced today have greatly improved their fire resistance performance by adding non-toxic and flame-retardant materials to their PE, which can fully meet the needs of engineering fire protection. Residual aluminum panels have a certain residual value, but due to their high cost, the waste caused is much greater than that of aluminum plastic composite panels with almost no residual value.
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