無(wu)機玻璃鋼通(tong)風管
無機玻(bo)璃鋼通(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)（又稱玻(bo)璃纖(xian)維氯氧(yang)鎂水泥通(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)）是以(yi)氯氧(yang)鎂水泥為(wei)膠(jiao)結料中(zhong)堿玻(bo)璃纖(xian)維為(wei)增強材(cai)料、加入填(tian)充材(cai)料和(he)改性劑等(deng)所(suo)制(zhi)成的(de)(de)一種管(guan)(guan)材(cai)。它(ta)具有不燃燒、屬不燃材(cai)料A級(ji)，耐腐蝕、強度(du)高(gao)和(he)重量輕(qing)等(deng)特點。在(zai)建筑工(gong)(gong)程(cheng)、地(di)下工(gong)(gong)程(cheng)及工(gong)(gong)業(ye)廠房的(de)(de)通(tong)(tong)風(feng)(feng)(feng)中(zhong)，它(ta)已經完(wan)全取(qu)代了不耐燃的(de)(de)有機玻(bo)璃鋼通(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)，并在(zai)逐步取(qu)代防腐性能差的(de)(de)鍍鋅鐵皮通(tong)(tong)風(feng)(feng)(feng)管(guan)(guan)。尤其是在(zai)濕度(du)大的(de)(de)地(di)下工(gong)(gong)程(cheng)和(he)長江以(yi)南地(di)區(qu)，它(ta)的(de)(de)優越性更為(wei)顯著。
通(tong)過氯氧鎂膠凝材(cai)料的研究及(ji)制(zhi)品的檢測，發現無(wu)機玻璃鋼通(tong)風管在生產中(zhong)及(ji)工程(cheng)應用中(zhong)仍存在一些(xie)質(zhi)量問題。有的質(zhi)量問題嚴(yan)重(zhong)(zhong)影(ying)響了(le)工程(cheng)的使用壽命，應引起大家足夠重(zhong)(zhong)視。
