文(wen)章來源(yuan)：中國水(shui)利水(shui)電建(jian)設集團公司 發布時(shi)間：2008-10-30
中國(guo)水電(dian)(dian)建(jian)設集(ji)團水電(dian)(dian)九局在貴州北盤江(jiang)光照(zhao)水電(dian)(dian)站地面(mian)發電(dian)(dian)廠(chang)房施工中，采用清水混凝土(tu)新工藝，澆(jiao)筑(zhu)成型(xing)的墻體、板梁、立柱(zhu)等(deng)結(jie)構表面(mian)平整(zheng)、光潔、凹(ao)孔棱角清晰圓滑，成為國(guo)內第一座免裝修水電(dian)(dian)站發電(dian)(dian)廠(chang)房。
在水利(li)水電(dian)工程施工中，由于水工建筑物結(jie)構體(ti)(ti)(ti)積(ji)大、體(ti)(ti)(ti)型(xing)復雜，特別是(shi)(shi)水電(dian)站發電(dian)廠(chang)房結(jie)構工程，長(chang)期以來采用的(de)是(shi)(shi)常態混凝土傳(chuan)統(tong)的(de)施工工藝，澆筑成型(xing)的(de)板梁柱墻體(ti)(ti)(ti)混凝土表面平整度、光潔(jie)度以及顏色的(de)均勻度難以達到理想(xiang)效果，均要進行一次整體(ti)(ti)(ti)裝修。
為了(le)(le)改變傳統裝修觀念，節省(sheng)工(gong)(gong)(gong)(gong)期，降(jiang)低造價，中國(guo)水電(dian)九(jiu)局在引(yin)進(jin)吸收國(guo)內(nei)其它行業(ye)清水混凝土(tu)(tu)施(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)的基礎上，經過不斷摸(mo)索和(he)創(chuang)新(xin)(xin)，將清水混凝土(tu)(tu)新(xin)(xin)工(gong)(gong)(gong)(gong)藝(yi)全面應用于光照水電(dian)站發(fa)電(dian)廠(chang)房(fang)(fang)(fang)施(shi)工(gong)(gong)(gong)(gong)中。他們根(gen)據(ju)廠(chang)房(fang)(fang)(fang)結構特(te)征、工(gong)(gong)(gong)(gong)程特(te)點、施(shi)工(gong)(gong)(gong)(gong)強度(du)(du)，結合清水混凝土(tu)(tu)施(shi)工(gong)(gong)(gong)(gong)的重點和(he)難點，就模(mo)板制作、安裝和(he)維護，混凝土(tu)(tu)配(pei)合比、強度(du)(du)等級，鋼筋加工(gong)(gong)(gong)(gong)尺(chi)寸、接(jie)頭連接(jie)方(fang)式(shi)以及成(cheng)(cheng)品混凝土(tu)(tu)的保(bao)護、缺陷處理方(fang)式(shi)等制定了(le)(le)詳細有效的措施(shi)和(he)質(zhi)量標準，并嚴格(ge)按照每項施(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)精(jing)心組織施(shi)工(gong)(gong)(gong)(gong)，最終取得良好效果。澆筑成(cheng)(cheng)型(xing)后(hou)的板、梁(liang)、柱(zhu)、墻體，自然質(zhi)感很(hen)好，內(nei)實外光，完全達到質(zhi)量要(yao)求和(he)飾面效果，建(jian)成(cheng)(cheng)國(guo)內(nei)第(di)一座免裝修水電(dian)站發(fa)電(dian)廠(chang)房(fang)(fang)(fang)，填補了(le)(le)水電(dian)行業(ye)空白(bai)。