混凝土密封(feng)(feng)固(gu)(gu)化劑施工人(ren)員按(an)照這(zhe)些前期工作可以更(geng)好的(de)發揮出混凝土密封(feng)(feng)固(gu)(gu)化劑的(de)效果:經過處理(li)后(hou)的(de)地面長(chang)期使(shi)用后(hou)會逐(zhu)漸(jian)更(geng)亮(liang),硬度更(geng)好。
素(su)地(di)處理(li)(li):在施(shi)工之前,清(qing)(qing)洗、清(qing)(qing)理(li)(li)混凝(ning)土地(di)面(mian)(mian)的(de)(de)雜物、油污(wu)。采用水泥基(ji)聚合(he)物填縫劑修補地(di)面(mian)(mian)大(da)的(de)(de)裂縫以(yi)減(jian)少原(yuan)材料的(de)(de)損(sun)耗。
打磨(mo)地(di)面:用(yong)50目(mu)(mu)磨(mo)片(pian)水磨(mo)地(di)面2遍,然后再(zai)用(yong)100、150、300目(mu)(mu)磨(mo)片(pian)以同樣的(de)工序(xu)分(fen)別(bie)研(yan)磨(mo)地(di)面2遍,直到(dao)地(di)面光滑。
混凝土密封固化劑(ji)(ji)封閉(bi)層(ceng)施工(gong):硬化層(ceng)施工(gong)完(wan)(wan)(wan)10小時(shi)(shi)后,進行封閉(bi)劑(ji)(ji)的(de)施工(gong)。在把地(di)面(mian)塵土清理干(gan)凈(jing)后,用噴霧器將硬化劑(ji)(ji)均(jun)勻(yun)噴灑于地(di)面(mian)上(shang),在噴灑同時(shi)(shi)用99%滌綸拖把緊跟著拖均(jun)勻(yun),使(shi)表面(mian)硬化劑(ji)(ji)能(neng)均(jun)勻(yun)滲透到混凝土里(li)面(mian)。保護劑(ji)(ji)施工(gong)完(wan)(wan)(wan)后,3天內不得有(you)明(ming)水。施工(gong)24小時(shi)(shi)后可上(shang)人作業,10天內完(wan)(wan)(wan)成(cheng)(cheng)結晶期(qi)形成(cheng)(cheng)堅固的(de)面(mian)層(ceng)。
混凝(ning)(ning)土(tu)密封固(gu)化(hua)(hua)(hua)劑硬化(hua)(hua)(hua)層施(shi)工:待(dai)地面清(qing)洗干(gan)凈后(hou),讓地面表(biao)面風干(gan)120分(fen)鐘以上(shang),表(biao)面無明水(shui)(shui)后(hou)可進(jin)行混凝(ning)(ning)土(tu)固(gu)化(hua)(hua)(hua)劑的施(shi)工。用灑(sa)(sa)水(shui)(shui)壺將(jiang)混凝(ning)(ning)土(tu)固(gu)化(hua)(hua)(hua)劑均勻噴(pen)灑(sa)(sa)于地面上(shang),在噴(pen)灑(sa)(sa)同時(shi)用塵推(tui)緊跟(gen)著(zhu)推(tui)均勻。持續往表(biao)干(gan)的地面上(shang)噴(pen)灑(sa)(sa)硬化(hua)(hua)(hua)劑,保(bao)持地面濕潤(run)30分(fen)鐘,但(dan)(dan)不(bu)能(neng)有積水(shui)(shui)現象(xiang)。施(shi)工后(hou)10小(xiao)時(shi)可上(shang)人作業(ye),但(dan)(dan)地面不(bu)能(neng)有明水(shui)(shui)、積水(shui)(shui)現象(xiang)。
混凝土密封固(gu)化劑(ji)拋光處(chu)(chu)理(li)(li):待(dai)混凝土固(gu)化劑(ji)硬化層施工(gong)24小時(shi)完成(cheng)后,可根據地坪使用(yong)(yong)需求(qiu)決定是否(fou)進行(xing)地面(mian)(mian)(mian)拋光處(chu)(chu)理(li)(li)。(拋光處(chu)(chu)理(li)(li)后的(de)地面(mian)(mian)(mian)具有大理(li)(li)石(shi)般的(de)光澤,表面(mian)(mian)(mian)更(geng)美觀,更(geng)利(li)于工(gong)業廠房生(sheng)產過(guo)程中推車、叉車的(de)使用(yong)(yong))拋光處(chu)(chu)理(li)(li)可用(yong)(yong)300、500、1000、2000、目磨片以同樣的(de)工(gong)序分(fen)別水(shui)磨地面(mian)(mian)(mian)2遍,直(zhi)到(dao)地面(mian)(mian)(mian)光滑。磨完地面(mian)(mian)(mian)后,用(yong)(yong)干塵(chen)推把地面(mian)(mian)(mian)處(chu)(chu)理(li)(li)干凈。