泡沫混凝土應用范圍

.泡(pao)沫(mo)混(hun)(hun)凝(ning)土(tu)(tu)以其(qi)良(liang)好的(de)特性(xing)，廣泛(fan)應用(yong)于節能墻體(ti)材(cai)料中(zhong)，在(zai)其(qi)他方面也(ye)獲得了(le)應用(yong)。目前，泡(pao)沫(mo)混(hun)(hun)凝(ning)土(tu)(tu)在(zai)我國(guo)的(de)應用(yong)主要是(shi)屋面泡(pao)沫(mo)混(hun)(hun)凝(ning)土(tu)(tu)保溫層現(xian)澆、泡(pao)沫(mo)混(hun)(hun)凝(ning)土(tu)(tu)面塊、泡(pao)沫(mo)混(hun)(hun)凝(ning)土(tu)(tu)輕(qing)質墻板、泡(pao)沫(mo)混(hun)(hun)凝(ning)土(tu)(tu)補償地基。但是(shi)，充分利(li)用(yong)泡(pao)沫(mo)混(hun)(hun)凝(ning)土(tu)(tu)的(de)良(liang)好特性(xing)，可以將它在(zai)建筑工程中(zhong)的(de)應用(yong)領域不斷擴(kuo)大，加快工程進度，提高工程質量

泡沫混凝土公路(lu)拓寬中的(de)應用

公(gong)路(lu)工(gong)(gong)(gong)(gong)(gong)(gong)程改造(zao)的(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)程量較(jiao)(jiao)大(da)，尤其是(shi)在(zai)(zai)一些(xie)居民(min)數(shu)量龐大(da)的(de)(de)(de)城(cheng)市(shi)中(zhong)(zhong)，由(you)于其整(zheng)個(ge)(ge)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)路(lu)段(duan)空(kong)(kong)間(jian)狹小，周(zhou)(zhou)邊(bian)行(xing)(xing)(xing)駛車(che)輛(liang)以(yi)及行(xing)(xing)(xing)人非(fei)(fei)常(chang)多，對(dui)(dui)整(zheng)個(ge)(ge)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)區域的(de)(de)(de)機械使(shi)(shi)(shi)用(yong)(yong)(yong)情(qing)況(kuang)以(yi)及材料(liao)運(yun)輸都有(you)較(jiao)(jiao)高(gao)的(de)(de)(de)要(yao)求。如果(guo)要(yao)想(xiang)實現公(gong)路(lu)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)zui小變形量，必須要(yao)從(cong)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)技術(shu)以(yi)及材料(liao)入手(shou)進行(xing)(xing)(xing)分析，將各(ge)個(ge)(ge)環節有(you)效(xiao)(xiao)(xiao)(xiao)進行(xing)(xing)(xing)銜接(jie)。由(you)于泡(pao)(pao)沫(mo)混(hun)(hun)凝(ning)(ning)(ning)土(tu)具(ju)有(you)非(fei)(fei)常(chang)好的(de)(de)(de)自立性(xing)，在(zai)(zai)固化完成(cheng)(cheng)后，便可以(yi)直接(jie)用(yong)(yong)(yong)于現場澆(jiao)筑(zhu)(zhu)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)，其臨空(kong)(kong)測壓為零(ling)，因此(ci)其在(zai)(zai)公(gong)路(lu)擴寬(kuan)工(gong)(gong)(gong)(gong)(gong)(gong)程中(zhong)(zhong)有(you)著(zhu)非(fei)(fei)常(chang)重要(yao)的(de)(de)(de)作用(yong)(yong)(yong)。公(gong)路(lu)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)過程中(zhong)(zhong)，在(zai)(zai)對(dui)(dui)路(lu)基(ji)、路(lu)堤以(yi)及擋土(tu)進行(xing)(xing)(xing)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)，這(zhe)些(xie)結構都對(dui)(dui)臨空(kong)(kong)測壓有(you)著(zhu)非(fei)(fei)常(chang)高(gao)的(de)(de)(de)要(yao)求，而(er)泡(pao)(pao)沫(mo)混(hun)(hun)凝(ning)(ning)(ning)土(tu)的(de)(de)(de)主要(yao)優勢在(zai)(zai)于能(neng)(neng)夠(gou)(gou)(gou)防(fang)止，由(you)于公(gong)路(lu)路(lu)基(ji)變形而(er)造(zao)成(cheng)(cheng)的(de)(de)(de)沖擊(ji)力(li)較(jiao)(jiao)大(da)的(de)(de)(de)情(qing)況(kuang)，與此(ci)同(tong)時(shi)(shi)，對(dui)(dui)公(gong)路(lu)周(zhou)(zhou)邊(bian)建(jian)筑(zhu)(zhu)物造(zao)成(cheng)(cheng)zui小的(de)(de)(de)沖擊(ji)。比如，某(mou)道路(lu)進行(xing)(xing)(xing)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)時(shi)(shi)，擴寬(kuan)寬(kuan)度(du)為10m，高(gao)度(du)為4m，合肥發泡(pao)(pao)混(hun)(hun)凝(ning)(ning)(ning)土(tu)，延長線為450m，如果(guo)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)使(shi)(shi)(shi)用(yong)(yong)(yong)泡(pao)(pao)沫(mo)混(hun)(hun)凝(ning)(ning)(ning)土(tu)進行(xing)(xing)(xing)擴寬(kuan)，能(neng)(neng)夠(gou)(gou)(gou)有(you)效(xiao)(xiao)(xiao)(xiao)的(de)(de)(de)提高(gao)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)速度(du)，保證工(gong)(gong)(gong)(gong)(gong)(gong)期的(de)(de)(de)前提下(xia)(xia)有(you)效(xiao)(xiao)(xiao)(xiao)降(jiang)低(di)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)成(cheng)(cheng)本，從(cong)而(er)提高(gao)整(zheng)個(ge)(ge)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)效(xiao)(xiao)(xiao)(xiao)果(guo)。具(ju)體應(ying)用(yong)(yong)(yong)主要(yao)有(you)：1)路(lu)基(ji)開挖(wa)(wa)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)時(shi)(shi)，要(yao)將原路(lu)基(ji)臺(tai)階一次性(xing)挖(wa)(wa)除(chu)，下(xia)(xia)臺(tai)階的(de)(de)(de)高(gao)度(du)應(ying)該在(zai)(zai)1m左右，上(shang)臺(tai)階在(zai)(zai)2m左右，兩邊(bian)邊(bian)坡(po)開挖(wa)(wa)在(zai)(zai)2m左右，在(zai)(zai)保證整(zheng)個(ge)(ge)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)路(lu)段(duan)質量的(de)(de)(de)同(tong)時(shi)(shi)，降(jiang)低(di)二(er)次挖(wa)(wa)掘時(shi)(shi)，造(zao)成(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)材料(liao)的(de)(de)(de)損害。2)雨天(tian)時(shi)(shi)，必須對(dui)(dui)上(shang)臺(tai)階進行(xing)(xing)(xing)覆蓋處理。進行(xing)(xing)(xing)擴寬(kuan)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)時(shi)(shi)，通常(chang)使(shi)(shi)(shi)用(yong)(yong)(yong)車(che)載式(shi)或者(zhe)固定式(shi)進行(xing)(xing)(xing)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)，如果(guo)道路(lu)非(fei)(fei)常(chang)寬(kuan)，則(ze)一般選(xuan)擇的(de)(de)(de)是(shi)車(che)載式(shi)，才能(neng)(neng)夠(gou)(gou)(gou)保證泡(pao)(pao)沫(mo)混(hun)(hun)凝(ning)(ning)(ning)土(tu)能(neng)(neng)夠(gou)(gou)(gou)快速施(shi)工(gong)(gong)(gong)(gong)(gong)(gong);對(dui)(dui)材料(liao)配合比，必須根據工(gong)(gong)(gong)(gong)(gong)(gong)程的(de)(de)(de)實際要(yao)求，從(cong)澆(jiao)筑(zhu)(zhu)的(de)(de)(de)性(xing)能(neng)(neng)角度(du)出發，混(hun)(hun)凝(ning)(ning)(ning)土(tu)發泡(pao)(pao)劑(ji)價格，不(bu)斷優化材料(liao)性(xing)能(neng)(neng)，保證zui終的(de)(de)(de)澆(jiao)筑(zhu)(zhu)效(xiao)(xiao)(xiao)(xiao)果(guo)符(fu)合實際要(yao)求。

泡沫(mo)混凝(ning)土現(xian)澆(jiao)墻體特點優勢

環保性

泡(pao)(pao)(pao)沫混(hun)凝(ning)土(tu)（發(fa)(fa)泡(pao)(pao)(pao)水(shui)泥）現澆墻施工(gong)(gong)過程(cheng)安全(quan)(quan)。施工(gong)(gong)過程(cheng)中(zhong)不(bu)排放(fang)有(you)害(hai)(hai)氣體和廢物(wu)(wu)，輕質發(fa)(fa)泡(pao)(pao)(pao)混(hun)凝(ning)土(tu)，不(bu)會產(chan)生(sheng)如(ru)無(wu)機棉類的纖維飛(fei)絮，污(wu)(wu)(wu)染(ran)(ran)環(huan)(huan)境(jing)，對(dui)施工(gong)(gong)人員呼(hu)吸(xi)道(dao)、皮(pi)膚造成損害(hai)(hai)。且(qie)墻體自(zi)身屬(shu)不(bu)燃材料，不(bu)會因交(jiao)叉施工(gong)(gong)作業造成火災。并且(qie)當建(jian)筑(zhu)(zhu)物(wu)(wu)壽(shou)命(ming)到期(qi)需拆(chai)除(chu)時(shi)，泡(pao)(pao)(pao)沫混(hun)凝(ning)土(tu)（發(fa)(fa)泡(pao)(pao)(pao)水(shui)泥）不(bu)會對(dui)環(huan)(huan)境(jing)產(chan)生(sheng)污(wu)(wu)(wu)染(ran)(ran)。不(bu)像(xiang)棉類保(bao)溫材料，拆(chai)除(chu)時(shi)，由于飛(fei)屑污(wu)(wu)(wu)染(ran)(ran)，對(dui)人民健(jian)康造成巨大(da)傷害(hai)(hai)。有(you)報道(dao)稱，日本現今的巖棉保(bao)溫層拆(chai)除(chu)時(shi)，施工(gong)(gong)人員要保(bao)護(hu)，且(qie)在巖棉上噴膠(jiao)狀粘合劑，然(ran)后(hou)拆(chai)除(chu)，但(dan)仍由大(da)量的漂浮物(wu)(wu)，對(dui)環(huan)(huan)境(jing)影響極(ji)大(da)。有(you)說，如(ru)果說聚ben板保(bao)溫對(dui)環(huan)(huan)境(jing)是白色污(wu)(wu)(wu)染(ran)(ran)，那巖棉對(dui)環(huan)(huan)境(jing)的污(wu)(wu)(wu)染(ran)(ran)將大(da)100倍。在建(jian)筑(zhu)(zhu)物(wu)(wu)拆(chai)除(chu)時(shi)，泡(pao)(pao)(pao)沫混(hun)凝(ning)土(tu)（發(fa)(fa)泡(pao)(pao)(pao)水(shui)泥）能夠循環(huan)(huan)和回收再(zai)利用(yong)，廢棄物(wu)(wu)可以做(zuo)為渣土(tu)，無(wu)污(wu)(wu)(wu)染(ran)(ran)排放(fang)，不(bu)會造成環(huan)(huan)境(jing)的二次污(wu)(wu)(wu)染(ran)(ran)。泡(pao)(pao)(pao)沫混(hun)凝(ning)土(tu)（發(fa)(fa)泡(pao)(pao)(pao)水(shui)泥）現澆墻在施工(gong)(gong)中(zhong)做(zuo)到了(le)安全(quan)(quan)。