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濟南復合板與鋁單板的區別在哪兒?

來源:http://www.ebassfish.com/ 日期:2021-04-13 發布人:jiangucaigang
金屬板幕墻應用已經有了幾十年的歷史,還在使用的包括有鋁單板、濟南復合板和鋁蜂窩板三種。在這三種材料中,常用的是鋁單板和復合板。鋁單板出現的很早,后來在60年代末70年代初
Metal plate curtain wall has been used for decades, including aluminum veneer, Jinan composite panel and aluminum honeycomb panel. In these three materials, aluminum veneer and composite plate are commonly used. Aluminum veneer appeared very early, later in the late 1960s and early 1970s
濟南鋁復合板與鋁單板加工工藝不同。鋁單板的生產分為鈑金加工和人工噴涂。鈑金加工就是把平板鋁單板加工成施工所需的形狀和尺寸;人工噴涂就是在加工好的鈑金上噴涂油漆。而復合板的輥涂一定達到一定量才可以加工。加工過程主要有有化成、涂裝、復合和修邊四大工序,這四個過程除了修邊以外其它都是自動化生產。
The processing technology of Jinan aluminum clad plate is different from that of aluminum veneer. Aluminum veneer production is divided into sheet metal processing and manual spraying. Sheet metal processing is to process the flat aluminum veneer into the shape and size required for construction; manual spraying is to spray paint on the processed sheet metal. The composite plate can be processed only when the roller coating reaches a certain amount. There are four main processes in the process: forming, coating, compounding and trimming. These four processes are all automatic except trimming.
鋁單板一般采用2-4mm厚的AA1100純鋁板或AA3003等好的鋁合金板,國內一般使用2.5mm厚AA3003鋁合金板;鋁塑復合板一般采用3-4mm三層結構,包括上下兩個0.5mm夾著PVC或PE。鋁單板在雷擊處容易發生融化,而鋁塑復合板由于中間聚乙烯芯層的良好絕緣性,雷擊的損害只限于表皮,所以鋁塑復合板比鋁單板具有更好的抗雷擊性能。
AA1100 pure aluminum plate or AA3003 aluminum alloy plate with thickness of 2-4mm is generally used for aluminum veneer, and AA3003 aluminum alloy plate with thickness of 2.5mm is generally used in China; 3-4mm three-layer structure is generally used for aluminum-plastic composite plate, including PVC or PE sandwiched between upper and lower 0.5mm. Aluminum veneer is easy to melt at the place of lightning stroke, and the damage of aluminum-plastic composite plate is limited to the skin due to the good insulation of polyethylene core in the middle, so aluminum-plastic composite plate has better lightning resistance than aluminum veneer.
鋁單板是金屬的,是不燃燒的;盡管濟南復合板加入無毒阻燃材料,防火性能大大提高,但還是容易燃燒。
Aluminum veneer is metallic and non combustible; although Jinan composite board is added with non-toxic flame retardant materials, the fire resistance is greatly improved, but it is still easy to burn.
世界上的鋁單板有氟碳噴涂鋁單板和輥涂兩種,國內暫時還沒有輥涂生產線,所以這里單板的加工過程主要是講的氟碳噴涂生產。
There are two kinds of aluminum veneer in the world: fluorocarbon spraying aluminum veneer and roll coating. There is no roll coating production line in China, so the processing process of veneer here is mainly about fluorocarbon spraying production.
此文關鍵詞: 濟南復合板  

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