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輕質隔墻條板如何實現輕質,怎么做得更輕?

文(wen)章出處:立博機械設備集(ji)團發表時間:2015-10-21 15:31【

輕(qing)質(zhi)隔(ge)墻(qiang)條板(ban)(ban)(ban)(ban)是采用(yong)輕(qing)質(zhi)材(cai)料或輕(qing)型構(gou)造(zao)制(zhi)(zhi)作,面(mian)密度不(bu)大于國(guo)家標準規定數值(80kg/㎡)的(de)預制(zhi)(zhi)條板(ban)(ban)(ban)(ban)。輕(qing)質(zhi)隔(ge)墻(qiang)條板(ban)(ban)(ban)(ban)應(ying)具備以下功(gong)能:輕(qing)質(zhi)、高強、隔(ge)音、保溫、防(fang)水、防(fang)火、抗沖擊、吊掛力(li)、防(fang)開裂。輕(qing)質(zhi)隔(ge)墻(qiang)條板(ban)(ban)(ban)(ban)按斷面(mian)構(gou)造(zao)可以分為(wei):空心條板(ban)(ban)(ban)(ban)、實(shi)心條板(ban)(ban)(ban)(ban)、復合條板(ban)(ban)(ban)(ban)。空心條板(ban)(ban)(ban)(ban)為(wei)在(zai)產(chan)品結構(gou)上(shang)延板(ban)(ban)(ban)(ban)材(cai)長度方(fang)向(xiang)留有若(ruo)干貫(guan)通孔(kong)洞的(de)預制(zhi)(zhi)條板(ban)(ban)(ban)(ban)。實(shi)心條板(ban)(ban)(ban)(ban)為(wei)用(yong)同(tong)類材(cai)料制(zhi)(zhi)作的(de)無孔(kong)洞預制(zhi)(zhi)條板(ban)(ban)(ban)(ban)。復合條板(ban)(ban)(ban)(ban)為(wei)用(yong)兩種或兩種以上(shang)不(bu)同(tong)功(gong)能材(cai)料復合制(zhi)(zhi)成的(de)預制(zhi)(zhi)條板(ban)(ban)(ban)(ban)。

輕質隔墻條板要解決的關鍵問題,是如何實現輕質。

目前,國內外輕質隔(ge)墻(qiang)板(ban)(ban)實現(xian)輕質的有效途徑(jing),是(shi)采用空(kong)(kong)心構造即延板(ban)(ban)材長度方向留(liu)有若(ruo)干貫通孔洞(dong)。但(dan)這(zhe)種結構存在兩個突出的缺(que)陷:1)空(kong)(kong)心條(tiao)板(ban)(ban)雖然能(neng)減輕墻(qiang)體重量(liang),但(dan)對隔(ge)聲不(bu)利(li)(對空(kong)(kong)心板(ban)(ban)、空(kong)(kong)心砌(qi)塊之類的建筑(zhu)構件以(yi)及砌(qi)筑(zhu)起來的空(kong)(kong)斗墻(qiang)等,其內空(kong)(kong)腔不(bu)能(neng)誤認為是(shi)能(neng)起隔(ge)聲作用的空(kong)(kong)氣(qi)層。因為這(zhe)些(xie)空(kong)(kong)腔的周(zhou)圍是(shi)百分之百剛性(xing)連接的聲橋,完全(quan)不(bu)起空(kong)(kong)氣(qi)層的彈性(xing)作用);2)空(kong)(kong)心條(tiao)板(ban)(ban)為墻(qiang)體吊(diao)掛重物帶來極大不(bu)便。

實(shi)現輕(qing)質的第(di)二(er)有效(xiao)途徑,是(shi)采用輕(qing)質材(cai)料(liao),通常(chang)做法是(shi)對膠凝材(cai)料(liao)進行物理或化學(xue)發泡,然后對其(qi)進行蒸壓(ya)養護,形成微孔結構。但(dan)這種(zhong)結構也存在突出的缺陷:抗(kang)壓(ya)強(qiang)度、抗(kang)拉強(qiang)度均比較低,抗(kang)裂性能差,其(qi)應(ying)用受到一定(ding)限(xian)制。

實(shi)現輕質的第三有效(xiao)途徑(jing),是(shi)走復合(he)(he)路線(xian),即(ji)用(yong)兩(liang)種(zhong)或(huo)(huo)兩(liang)種(zhong)以上不同功(gong)能材料(liao)進行(xing)復合(he)(he)。復合(he)(he)的通(tong)常做法是(shi)將(jiang)預(yu)制件和料(liao)漿材料(liao)進行(xing)組(zu)合(he)(he),或(huo)(huo)者用(yong)料(liao)漿將(jiang)預(yu)制件包裹起來,或(huo)(huo)者用(yong)預(yu)制件把(ba)料(liao)漿包裹起來。但這種(zhong)方式(shi)也存在明顯缺(que)陷:預(yu)制件和料(liao)漿之間不能完美結合(he)(he),抗(kang)壓強(qiang)度(du)、抗(kang)拉(la)強(qiang)度(du)、抗(kang)開裂性(xing)能較(jiao)差,吊(diao)掛力較(jiao)差,其耐(nai)久性(xing)存在較(jiao)大(da)隱患。

M09生(sheng)(sheng)產線主要生(sheng)(sheng)產新型(xing)(xing)(xing)輕質(zhi)條板(ban),生(sheng)(sheng)產墻板(ban)(帶空心(xin)陶粒墻板(ban))是非承(cheng)重(zhong)的墻體(ti),滿足(zu)框架結構的內外(wai)圍護墻體(ti)需要;整(zheng)體(ti)成型(xing)(xing)(xing)采用成組機(ji)動立模成型(xing)(xing)(xing)(系立博機(ji)械設備有限(xian)公司原始技(ji)術創新成果),實現新型(xing)(xing)(xing)條板(ban)的工業化自動化生(sheng)(sheng)產,擁有多項(xiang)專利技(ji)術支撐(cheng),滿足(zu)高品質(zhi)、高機(ji)械自動化、大(da)規模生(sheng)(sheng)產用戶的需求。