沖孔鋁單板具有良好的加工性能，其穩定的特性為板面加工提供了多種類別的選擇，色彩多樣，且能夠適應多類較為復雜的形狀設計。其良好的加工性能方便了生產人員將其加工成為多種形式的線條。所以在選擇上，沖孔鋁單板為設計人員提供了一個更為豐富的設計創想空間。

沖(chong)(chong)孔(kong)(kong)鋁(lv)(lv)(lv)(lv)(lv)(lv)單板(ban)采用鋁(lv)(lv)(lv)(lv)(lv)(lv)合金板(ban)為基(ji)材。表面(mian)涂層(ceng)分為氟碳噴(pen)涂，粉末(mo)噴(pen)涂，聚酯漆噴(pen)涂、氟碳預(yu)輥涂。由上至(zhi)下依(yi)次(ci)為：保護膜(mo)層(ceng)、氟碳樹脂PVDF系統、預(yu)處(chu)理層(ceng)、鋁(lv)(lv)(lv)(lv)(lv)(lv)板(ban)層(ceng)、預(yu)處(chu)理層(ceng)、背(bei)覆(fu)涂層(ceng)。一般來(lai)說，沖(chong)(chong)孔(kong)(kong)鋁(lv)(lv)(lv)(lv)(lv)(lv)單板(ban)的(de)沖(chong)(chong)孔(kong)(kong)形狀是圓(yuan)形或方形的(de)，沖(chong)(chong)孔(kong)(kong)鋁(lv)(lv)(lv)(lv)(lv)(lv)單板(ban)上的(de)孔(kong)(kong)徑越(yue)大，鋁(lv)(lv)(lv)(lv)(lv)(lv)單板(ban)的(de)質量就越(yue)差，以及(ji)(ji)抗(kang)(kang)壓力及(ji)(ji)抗(kang)(kang)拉伸能(neng)力就越(yue)弱。所以沖(chong)(chong)孔(kong)(kong)鋁(lv)(lv)(lv)(lv)(lv)(lv)單板(ban)上的(de)孔(kong)(kong)徑決定沖(chong)(chong)孔(kong)(kong)鋁(lv)(lv)(lv)(lv)(lv)(lv)單板(ban)的(de)應用場所，且須客(ke)戶根據(ju)建筑自身的(de)實際(ji)要(yao)求、工程的(de)需要(yao)設計沖(chong)(chong)孔(kong)(kong)鋁(lv)(lv)(lv)(lv)(lv)(lv)單板(ban)的(de)沖(chong)(chong)孔(kong)(kong)孔(kong)(kong)徑大小及(ji)(ji)形狀。

沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)鋁(lv)(lv)單(dan)(dan)板(ban)(ban)是(shi)(shi)(shi)著重沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)樣式的(de)一款鋁(lv)(lv)單(dan)(dan)板(ban)(ban)產(chan)品，沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)鋁(lv)(lv)單(dan)(dan)板(ban)(ban)的(de)沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)形(xing)(xing)狀是(shi)(shi)(shi)決定(ding)沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)鋁(lv)(lv)單(dan)(dan)板(ban)(ban)的(de)外觀是(shi)(shi)(shi)否美(mei)觀的(de)一個重要(yao)參數。但是(shi)(shi)(shi)沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)鋁(lv)(lv)單(dan)(dan)板(ban)(ban)主要(yao)是(shi)(shi)(shi)由沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)形(xing)(xing)狀、沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)率(lv)及顏色三個部分組成，沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)鋁(lv)(lv)單(dan)(dan)板(ban)(ban)與普通鋁(lv)(lv)單(dan)(dan)板(ban)(ban)的(de)差別在(zai)于(yu)沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)鋁(lv)(lv)單(dan)(dan)板(ban)(ban)是(shi)(shi)(shi)沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)的(de)，沒有密(mi)封性。沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)率(lv)決定(ding)圖案的(de)密(mi)集(ji)度，沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)鋁(lv)(lv)單(dan)(dan)板(ban)(ban)的(de)沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)率(lv)過密(mi)不利于(yu)加工(gong)，過寬不夠美(mei)觀，所以沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)率(lv)一定(ding)要(yao)均勻。在(zai)沖(chong)(chong)(chong)孔(kong)(kong)(kong)(kong)鋁(lv)(lv)單(dan)(dan)板(ban)(ban)下(xia)層(ceng)放(fang)置防火吸(xi)音棉就可成為隔音板(ban)(ban)，所以多應用在(zai)室外幕墻(qiang)和室內墻(qiang)面和天花吊頂等裝飾。