大連防水材料，剛(gang)性防(fang)水(shui)(shui)屋面要預(yu)制板(ban)縫填(tian)嵌細石(shi)混凝土后(hou)板(ban)面應清掃干(gan)凈，灑水(shui)(shui)濕潤，但不得積水(shui)(shui)，進(jin)行粘土砂漿攪(jiao)拌(ban)均(jun)勻鋪(pu)(pu)抹后(hou)再進(jin)行石(shi)灰砂漿隔離(li)層(ceng)(ceng)施(shi)工(gong)。接(jie)著進(jin)行水(shui)(shui)泥砂漿找(zhao)(zhao)平(ping)層(ceng)(ceng)鋪(pu)(pu)卷材隔離(li)層(ceng)(ceng)施(shi)工(gong)，用1：3水(shui)(shui)泥砂漿將(jiang)結構層(ceng)(ceng)找(zhao)(zhao)平(ping)，并壓(ya)實(shi)抹光養護(hu)后(hou)在找(zhao)(zhao)平(ping)層(ceng)(ceng)上直接(jie)鋪(pu)(pu)一層(ceng)(ceng)塑料薄膜，鋼(gang)筋(jin)網片(pian)的施(shi)工(gong)要做到鋼(gang)筋(jin)要調直，不得有(you)彎(wan)曲、銹蝕、沾油污，保證(zheng)鋼(gang)筋(jin)網片(pian)位置(zhi)留置(zhi)準確。

鋪抹細石(shi)混(hun)凝(ning)(ning)土(tu)防(fang)水(shui)(shui)層(ceng)，小塊體細石(shi)混(hun)凝(ning)(ning)土(tu)防(fang)水(shui)(shui)層(ceng)施(shi)工小塊體細石(shi)混(hun)凝(ning)(ning)土(tu)防(fang)水(shui)(shui)層(ceng)是(shi)在(zai)混(hun)凝(ning)(ning)土(tu)中摻(chan)入(ru)密實劑(ji)，以減少混(hun)凝(ning)(ning)土(tu)的(de)(de)(de)收(shou)縮，避免產(chan)生裂縫。條件適合的(de)(de)(de)話，可以選擇(ze)卷(juan)材(cai)類(lei)(lei)產(chan)品(pin)做這些(xie)區域的(de)(de)(de)內墻(qiang)防(fang)水(shui)(shui)。卷(juan)材(cai)類(lei)(lei)的(de)(de)(de)防(fang)水(shui)(shui)卷(juan)材(cai)多用于(yu)工裝(zhuang)，比如大型辦公樓頂面的(de)(de)(de)露臺、游泳池等。如果(guo)家里是(shi)別墅，選擇(ze)防(fang)水(shui)(shui)卷(juan)材(cai)類(lei)(lei)會有更好的(de)(de)(de)防(fang)水(shui)(shui)效果(guo)。卷(juan)材(cai)類(lei)(lei)的(de)(de)(de)防(fang)水(shui)(shui)材(cai)料在(zai)施(shi)工完畢(bi)之后，再用豆(dou)石(shi)混(hun)凝(ning)(ning)土(tu)做一個保護層(ceng)即可。

清理(li)窗框周(zhou)(zhou)邊，查找(zhao)滲(shen)漏縫隙(xi)，分析滲(shen)漏原因；對(dui)于(yu)墻體(ti)內部存(cun)在空穴的部位(wei)，根據具體(ti)情況進行化學灌漿或(huo)填(tian)充(chong)其它彈(dan)性(xing)防(fang)水材(cai)料。卷材(cai)施(shi)工(gong)(gong)(gong)完畢后一般(ban)會有后續(xu)工(gong)(gong)(gong)序施(shi)工(gong)(gong)(gong)，如地(di)下室(shi)地(di)板澆注，地(di)下室(shi)側壁回填(tian)土(tu)，屋面面層施(shi)工(gong)(gong)(gong)等，需注意施(shi)工(gong)(gong)(gong)周(zhou)(zhou)期的交接(jie)，減少(shao)對(dui)已施(shi)工(gong)(gong)(gong)卷材(cai)的破壞，影響其防(fang)水整體(ti)性(xing)。特別是側壁回填(tian)土(tu)時，不可較長時間后再回填(tian)，卷材(cai)作為高分子類產品，容(rong)易(yi)在日光下衰老，回填(tian)時需用磚胎(tai)膜等予(yu)以保護施(shi)工(gong)(gong)(gong)。

柔(rou)性(xing)(xing)(xing)(xing)(xing)的(de)防水(shui)(shui)材(cai)(cai)(cai)料(liao)(liao)和剛(gang)性(xing)(xing)(xing)(xing)(xing)的(de)防水(shui)(shui)材(cai)(cai)(cai)料(liao)(liao)的(de)區別就是前者(zhe)質(zhi)地柔(rou)軟、有彈(dan)性(xing)(xing)(xing)(xing)(xing)，容易(yi)變(bian)形(xing)，后者(zhe)質(zhi)地堅硬，不易(yi)變(bian)形(xing)。當裂縫因為各種原因變(bian)寬(kuan)變(bian)大時(shi)，柔(rou)性(xing)(xing)(xing)(xing)(xing)防水(shui)(shui)材(cai)(cai)(cai)料(liao)(liao)可隨之變(bian)形(xing)，仍然保持防水(shui)(shui)的(de)效果。而剛(gang)性(xing)(xing)(xing)(xing)(xing)防水(shui)(shui)材(cai)(cai)(cai)料(liao)(liao)因不能變(bian)形(xing)通常(chang)會產生脫落，導致防水(shui)(shui)失效，因此只(zhi)適合(he)于少數裂縫變(bian)化很小的(de)場合(he)。在屋(wu)面滲(shen)漏水(shui)(shui)治理工作中，應(ying)(ying)該大力推廣應(ying)(ying)用(yong)新型防水(shui)(shui)材(cai)(cai)(cai)料(liao)(liao)，應(ying)(ying)選用(yong)技(ji)術(shu)較(jiao)先(xian)進、性(xing)(xing)(xing)(xing)(xing)能較(jiao)優異(yi)的(de)高(gao)聚物改性(xing)(xing)(xing)(xing)(xing)瀝(li)青卷材(cai)(cai)(cai)及(ji)涂料(liao)(liao)、合(he)成高(gao)分(fen)子卷材(cai)(cai)(cai)及(ji)涂料(liao)(liao)、彈(dan)塑性(xing)(xing)(xing)(xing)(xing)密封材(cai)(cai)(cai)料(liao)(liao)及(ji)新型剛(gang)性(xing)(xing)(xing)(xing)(xing)防水(shui)(shui)材(cai)(cai)(cai)料(liao)(liao)。

在當前(qian)防(fang)水(shui)材(cai)料(liao)市(shi)場魚龍混雜的情況下，必(bi)須嚴把材(cai)料(liao)質量關，對(dui)進(jin)入(ru)施(shi)工(gong)(gong)現場的防(fang)水(shui)材(cai)料(liao)，不(bu)僅要(yao)符合(he)國家或行業(ye)標準，有出廠合(he)格證(zheng)和材(cai)料(liao)準用證(zheng)，還(huan)必(bi)須進(jin)行現場抽樣復檢，復檢不(bu)合(he)格的材(cai)料(liao)堅決(jue)不(bu)用，嚴防(fang)假冒(mao)偽劣(lie)產品(pin)應用到滲漏水(shui)治理工(gong)(gong)程中。