外(wai)墻巖(yan)(yan)(yan)棉(mian)(mian)復合板(ban)是在巖(yan)(yan)(yan)棉(mian)(mian)纖維中加(jia)(jia)入適量粘(zhan)結(jie)劑、防(fang)塵(chen)劑、憎水劑等外(wai)加(jia)(jia)劑,經(jing)過壓(ya)制固化(hua)可制成具有一(yi)(yi)定強度(du)的巖(yan)(yan)(yan)棉(mian)(mian)復合板(ban)。根據目前的生產(chan)工藝(yi),可分(fen)為沉降(jiang)法(fa)(fa)(fa)巖(yan)(yan)(yan)棉(mian)(mian)復合板(ban)、擺錘法(fa)(fa)(fa)巖(yan)(yan)(yan)棉(mian)(mian)復合板(ban)和(he)三(san)維法(fa)(fa)(fa)巖(yan)(yan)(yan)棉(mian)(mian)復合板(ban)。 1、沉降(jiang)法(fa)(fa)(fa)工藝(yi)的主(zhu)要生產(chan)流程(cheng)是高溫熔體經(jing)離(li)心吹制,形成巖(yan)(yan)(yan)棉(mian)(mian)纖維,在沉降(jiang)室的輸送(song)帶上堆積,達到一(yi)(yi)定厚度(du)以后,經(jing)過加(jia)(jia)壓(ya)輥進(jin)入固化(hua)爐,沉降(jiang)室法(fa)(fa)(fa)巖(yan)(yan)(yan)棉(mian)(mian)的纖維為平面(mian)分(fen)布,密度(du)和(he)粘(zhan)結(jie)劑的均勻性(xing)較差,影響(xiang)