無機玻璃鋼通風管(guan)
無機(ji)玻(bo)(bo)璃(li)(li)鋼(gang)通(tong)(tong)(tong)風(feng)(feng)管(又稱(cheng)玻(bo)(bo)璃(li)(li)纖(xian)維(wei)氯氧鎂(mei)水泥(ni)通(tong)(tong)(tong)風(feng)(feng)管)是以(yi)氯氧鎂(mei)水泥(ni)為(wei)膠結料(liao)中(zhong)堿玻(bo)(bo)璃(li)(li)纖(xian)維(wei)為(wei)增強材(cai)料(liao)、加入填充材(cai)料(liao)和改性劑等(deng)所制成的(de)(de)(de)一種管材(cai)。它(ta)具有不燃燒、屬不燃材(cai)料(liao)A級(ji),耐腐蝕、強度(du)高和重量輕(qing)等(deng)特(te)點。在(zai)建筑(zhu)工(gong)程(cheng)、地(di)下工(gong)程(cheng)及工(gong)業廠房(fang)的(de)(de)(de)通(tong)(tong)(tong)風(feng)(feng)中(zhong),它(ta)已經完全取代了不耐燃的(de)(de)(de)有機(ji)玻(bo)(bo)璃(li)(li)鋼(gang)通(tong)(tong)(tong)風(feng)(feng)管,并(bing)在(zai)逐步(bu)取代防(fang)腐性能差的(de)(de)(de)鍍(du)鋅鐵皮通(tong)(tong)(tong)風(feng)(feng)管。尤其(qi)是在(zai)濕(shi)度(du)大的(de)(de)(de)地(di)下工(gong)程(cheng)和長江以(yi)南(nan)地(di)區(qu),它(ta)的(de)(de)(de)優越性更為(wei)顯(xian)著(zhu)。
通過氯氧鎂(mei)膠凝材料(liao)的研究及制(zhi)品的檢(jian)測,發現無機玻璃鋼通風管(guan)在(zai)生產中(zhong)及工程(cheng)應(ying)用中(zhong)仍存在(zai)一些質(zhi)(zhi)量(liang)問(wen)題。有的質(zhi)(zhi)量(liang)問(wen)題嚴(yan)重影響了工程(cheng)的使(shi)用壽(shou)命(ming),應(ying)引起大(da)家足(zu)夠重視。