無機(ji)玻(bo)璃鋼通風(feng)管
無機玻(bo)(bo)璃(li)鋼通(tong)(tong)風管(又稱(cheng)玻(bo)(bo)璃(li)纖維氯氧(yang)鎂水泥通(tong)(tong)風管)是(shi)以氯氧(yang)鎂水泥為膠結料(liao)中堿(jian)玻(bo)(bo)璃(li)纖維為增強材(cai)料(liao)、加入(ru)填充(chong)材(cai)料(liao)和改性(xing)劑等(deng)所制成(cheng)的(de)(de)(de)一種管材(cai)。它(ta)(ta)具有不(bu)燃(ran)燒(shao)、屬不(bu)燃(ran)材(cai)料(liao)A級,耐腐蝕、強度高和重量輕等(deng)特點。在(zai)建筑工(gong)程、地(di)(di)下工(gong)程及工(gong)業廠房的(de)(de)(de)通(tong)(tong)風中,它(ta)(ta)已經完(wan)全取代了不(bu)耐燃(ran)的(de)(de)(de)有機玻(bo)(bo)璃(li)鋼通(tong)(tong)風管,并在(zai)逐(zhu)步取代防腐性(xing)能(neng)差的(de)(de)(de)鍍(du)鋅(xin)鐵皮通(tong)(tong)風管。尤其是(shi)在(zai)濕(shi)度大的(de)(de)(de)地(di)(di)下工(gong)程和長江以南地(di)(di)區,它(ta)(ta)的(de)(de)(de)優(you)越性(xing)更為顯著。
通(tong)過氯氧鎂膠(jiao)凝材料的研(yan)究及(ji)制品的檢測,發現無機玻璃鋼通(tong)風管在(zai)生產中及(ji)工(gong)程(cheng)(cheng)應(ying)用中仍存在(zai)一些質量問(wen)(wen)題(ti)。有(you)的質量問(wen)(wen)題(ti)嚴重(zhong)影(ying)響了工(gong)程(cheng)(cheng)的使用壽命,應(ying)引(yin)起(qi)大家(jia)足夠重(zhong)視。