無機玻璃鋼通風管
無機玻(bo)(bo)璃鋼(gang)通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)（又(you)稱玻(bo)(bo)璃纖維(wei)氯氧鎂(mei)水(shui)泥通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)）是(shi)以氯氧鎂(mei)水(shui)泥為膠結料中(zhong)堿玻(bo)(bo)璃纖維(wei)為增強材(cai)料、加(jia)入填充材(cai)料和改性(xing)劑等所(suo)制成的一種管(guan)(guan)材(cai)。它具有不(bu)燃燒、屬不(bu)燃材(cai)料A級(ji)，耐腐蝕、強度(du)高和重量輕等特點。在建筑工(gong)程(cheng)、地(di)下(xia)工(gong)程(cheng)及工(gong)業廠房的通(tong)(tong)(tong)風(feng)(feng)中(zhong)，它已經(jing)完全取(qu)代了不(bu)耐燃的有機玻(bo)(bo)璃鋼(gang)通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)，并(bing)在逐(zhu)步(bu)取(qu)代防腐性(xing)能差的鍍鋅鐵皮通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)。尤(you)其(qi)是(shi)在濕度(du)大的地(di)下(xia)工(gong)程(cheng)和長江以南地(di)區，它的優越性(xing)更為顯著。
通過氯氧鎂膠凝材料(liao)的(de)研究及制(zhi)品(pin)的(de)檢(jian)測，發現無機(ji)玻璃鋼通風(feng)管(guan)在生產中及工(gong)程(cheng)應(ying)用(yong)中仍存(cun)在一些質量(liang)問題。有(you)的(de)質量(liang)問題嚴重影響了工(gong)程(cheng)的(de)使用(yong)壽命，應(ying)引起大家足夠重視。
