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樂(le)(le)(le)山(shan)(shan)落水(shui)(shui)系統天(tian)溝防(fang)水(shui)(shui)的(de)(de)(de)做(zuo)法如(ru)下： 一(yi)(yi)、樂(le)(le)(le)山(shan)(shan)同(tong)(tong)(tong)城(cheng)(cheng)(cheng)首先(xian)做(zuo) 道防(fang)水(shui)(shui)層(ceng)(ceng)(ceng)： 1. 鋪(pu)設柔(rou)性防(fang)水(shui)(shui)層(ceng)(ceng)(ceng)，選(xuan)擇涂(tu)(tu)料(liao)或(huo)卷材(cai)(cai)都可以(yi)。其施工(gong)(gong)(gong)(gong)條件要(yao)求(qiu)基(ji)(ji)(ji)面(mian)含水(shui)(shui)率不(bu)大于9％，所以(yi)適宜在(zai)天(tian)氣炎熱且連晴5天(tian)以(yi)后(hou)(hou)(hou)的(de)(de)(de)夏(xia)季(ji)施工(gong)(gong)(gong)(gong)。完(wan)工(gong)(gong)(gong)(gong)后(hou)(hou)(hou)，應(ying)(ying)做(zuo)蓄水(shui)(shui)實(shi)驗(yan)。 2. 如(ru)做(zuo)涂(tu)(tu)料(liao)防(fang)水(shui)(shui)，以(yi)一(yi)(yi)布兩涂(tu)(tu)為例：清理干凈基(ji)(ji)(ji)層(ceng)(ceng)(ceng)后(hou)(hou)(hou)，滿(man)(man)刷(shua)一(yi)(yi)遍涂(tu)(tu)料(liao)，干燥(zao)成膜(mo)后(hou)(hou)(hou)，鋪(pu)設一(yi)(yi)層(ceng)(ceng)(ceng)玻(bo)纖(xian)布胎體增強材(cai)(cai)料(liao)，并(bing)在(zai)已展平的(de)(de)(de)表面(mian)上(shang)(shang)滿(man)(man)刷(shua)一(yi)(yi)層(ceng)(ceng)(ceng)涂(tu)(tu)料(liao)固定，干燥(zao)后(hou)(hou)(hou)進行(xing)下一(yi)(yi)遍涂(tu)(tu)料(liao)施工(gong)(gong)(gong)(gong)。防(fang)水(shui)(shui)涂(tu)(tu)膜(mo)的(de)(de)(de)總厚度(du)應(ying)(ying)在(zai)3毫米以(yi)上(shang)(shang)。 3. 如(ru)做(zuo)防(fang)水(shui)(shui)卷材(cai)(cai)施工(gong)(gong)(gong)(gong)，清理干凈基(ji)(ji)(ji)層(ceng)(ceng)(ceng)后(hou)(hou)(hou)，在(zai)卷材(cai)(cai)反面(mian)和基(ji)(ji)(ji)層(ceng)(ceng)(ceng)刷(shua)粘結膠(jiao)，按彈好的(de)(de)(de)基(ji)(ji)(ji)準線由遠(yuan)而(er)近(jin)的(de)(de)(de)粘貼、樂(le)(le)(le)山(shan)(shan)同(tong)(tong)(tong)城(cheng)(cheng)(cheng)輥壓(ya)， 做(zuo)接縫(feng)收頭檢(jian)查處(chu)理。 二(er)、樂(le)(le)(le)山(shan)(shan)同(tong)(tong)(tong)城(cheng)(cheng)(cheng)其次做(zuo)第二(er)道防(fang)水(shui)(shui)層(ceng)(ceng)(ceng)： 1. 鋪(pu)設剛性防(fang)水(shui)(shui)層(ceng)(ceng)(ceng)，應(ying)(ying)在(zai) 道柔(rou)性防(fang)水(shui)(shui)層(ceng)(ceng)(ceng)完(wan)成后(hou)(hou)(hou)的(de)(de)(de)兩天(tian)左右進行(xing)施工(gong)(gong)(gong)(gong)，主(zhu)要(yao)以(yi)高級脂肪酸(suan)類砂(sha)漿防(fang)水(shui)(shui)劑、樂(le)(le)(le)山(shan)(shan)同(tong)(tong)(tong)城(cheng)(cheng)(cheng)水(shui)(shui)泥(ni)、樂(le)(le)(le)山(shan)(shan)同(tong)(tong)(tong)城(cheng)(cheng)(cheng)砂(sha)子、樂(le)(le)(le)山(shan)(shan)同(tong)(tong)(tong)城(cheng)(cheng)(cheng)細石骨料(liao)、樂(le)(le)(le)山(shan)(shan)同(tong)(tong)(tong)城(cheng)(cheng)(cheng)纖(xian)維為基(ji)(ji)(ji)本(ben)材(cai)(cai)料(liao)，防(fang)水(shui)(shui)層(ceng)(ceng)(ceng)厚度(du)應(ying)(ying)為20-30毫米。 2. 按規范要(yao)求(qiu)安裝分(fen)(fen)格(ge)木(mu)條，分(fen)(fen)格(ge)設置(zhi)為4000毫米乘(cheng)以(yi)4000毫米。然(ran)后(hou)(hou)(hou)灑水(shui)(shui)使基(ji)(ji)(ji)面(mian)濕潤，但(dan)不(bu)得有積水(shui)(shui)。 3. 按由遠(yuan)到近(jin)、樂(le)(le)(le)山(shan)(shan)同(tong)(tong)(tong)城(cheng)(cheng)(cheng)先(xian)高后(hou)(hou)(hou)低的(de)(de)(de)順(shun)序，將配制好的(de)(de)(de)砂(sha)漿或(huo)細石混凝土進行(xing)逐個(ge)分(fen)(fen)格(ge)施工(gong)(gong)(gong)(gong)，同(tong)(tong)(tong)一(yi)(yi)分(fen)(fen)格(ge)一(yi)(yi)次完(wan)成，抹平壓(ya)實(shi)。 4. 初凝后(hou)(hou)(hou)，取出(chu)分(fen)(fen)格(ge)木(mu)條，壓(ya)光并(bing)修(xiu)整分(fen)(fen)格(ge)縫(feng)。 5. 采用柔(rou)性密封材(cai)(cai)料(liao)嵌(qian)填分(fen)(fen)格(ge)縫(feng)，處(chu)理表面(mian)收口。施工(gong)(gong)(gong)(gong)完(wan)成后(hou)(hou)(hou)注(zhu)意灑水(shui)(shui)養(yang)護。

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