新型防水堵漏公司在墻板混凝土配合比設計試配，確定設計配合比階段，采取了降低水灰比的措施。底板與墻板同為C30P12，而底板的水灰比為0.47。而墻板的水灰比為0.41，混凝土的坍落度指標底板為18～20厘米，墻板坍落度指標控制在14～16厘米。采取該措施的目的在于減少用水量、降低混凝土的收縮。在混凝土澆筑階段，采用二次振搗的工藝，即在混凝土初凝前進行二次振搗。避免混凝土因沉降收縮而引起的裂縫。憑祥市防水堵漏公司提(ti)醒這些措施(shi)的實施(shi)對控制(zhi)(zhi)墻體裂縫(feng)的出現是非(fei)常有必要的。在澆筑過程(cheng)中其他方(fang)面的控制(zhi)(zhi)均(jun)與底(di)板的控制(zhi)(zhi)措施(shi)方(fang)法相同。

發(fa)現(xian)對眾多堵(du)(du)(du)漏(lou)(lou)(lou)(lou)材(cai)料(liao)(liao)(liao)(liao)(liao)和(he)(he)防(fang)水(shui)(shui)(shui)材(cai)料(liao)(liao)(liao)(liao)(liao)的(de)(de)技術性能(neng)不(bu)了(le)解,不(bu)重(zhong)視研究防(fang)水(shui)(shui)(shui)技術,國(guo)內的(de)(de)防(fang)水(shui)(shui)(shui)堵(du)(du)(du)漏(lou)(lou)(lou)(lou)材(cai)料(liao)(liao)(liao)(liao)(liao)大多不(bu)過關。施工時不(bu)找漏(lou)(lou)(lou)(lou)水(shui)(shui)(shui)點(dian)(dian)、漏(lou)(lou)(lou)(lou)水(shui)(shui)(shui)線；見(jian)縫(feng)(feng)(feng)漏(lou)(lou)(lou)(lou)水(shui)(shui)(shui)即騎縫(feng)(feng)(feng)打(da)(da)眼(yan)灌(guan)漿；見(jian)墻面(mian)滲水(shui)(shui)(shui)即滿墻打(da)(da)眼(yan)灌(guan)漿或(huo)在墻面(mian)涂刷(shua)表面(mian)材(cai)料(liao)(liao)(liao)(liao)(liao)；見(jian)沉(chen)降縫(feng)(feng)(feng)漏(lou)(lou)(lou)(lou)水(shui)(shui)(shui)即剔鑿填充剛性防(fang)水(shui)(shui)(shui)材(cai)料(liao)(liao)(liao)(liao)(liao)或(huo)灌(guan)注熱瀝青(qing)堵(du)(du)(du)漏(lou)(lou)(lou)(lou)等(deng)等(deng),提(ti)示這(zhe)種盲目打(da)(da)眼(yan)、盲目灌(guan)漿、盲目堵(du)(du)(du)漏(lou)(lou)(lou)(lou)的(de)(de)最終結(jie)果是(shi)鉆(zhan)孔不(bu)進(jin)漿或(huo)不(bu)易(yi)進(jin)漿,沉(chen)降縫(feng)(feng)(feng)堵(du)(du)(du)剛性防(fang)水(shui)(shui)(shui)材(cai)料(liao)(liao)(liao)(liao)(liao),裂縫(feng)(feng)(feng)后(hou)繼續漏(lou)(lou)(lou)(lou)水(shui)(shui)(shui),未真正將(jiang)漏(lou)(lou)(lou)(lou)水(shui)(shui)(shui)點(dian)(dian)、漏(lou)(lou)(lou)(lou)水(shui)(shui)(shui)線、漏(lou)(lou)(lou)(lou)水(shui)(shui)(shui)縫(feng)(feng)(feng)堵(du)(du)(du)嚴,造(zao)成(cheng)(cheng)堵(du)(du)(du)漏(lou)(lou)(lou)(lou)不(bu)成(cheng)(cheng)功；單純采用各種材(cai)料(liao)(liao)(liao)(liao)(liao)在砂(sha)漿層或(huo)混凝土(tu)表面(mian)涂刷(shua)成(cheng)(cheng)膜(mo)堵(du)(du)(du)漏(lou)(lou)(lou)(lou),忽視了(le)隱(yin)蔽漏(lou)(lou)(lou)(lou)水(shui)(shui)(shui)點(dian)(dian)、漏(lou)(lou)(lou)(lou)水(shui)(shui)(shui)縫(feng)(feng)(feng)的(de)(de)處理,只有(you)點(dian)(dian)堵(du)(du)(du)、線堵(du)(du)(du)和(he)(he)面(mian)涂堵(du)(du)(du)漏(lou)(lou)(lou)(lou)相(xiang)結(jie)合(he)才能(neng)成(cheng)(cheng)功；對重(zhong)點(dian)(dian)漏(lou)(lou)(lou)(lou)水(shui)(shui)(shui)部位和(he)(he)沉(chen)降縫(feng)(feng)(feng)堵(du)(du)(du)漏(lou)(lou)(lou)(lou)應采用多道(dao)防(fang)水(shui)(shui)(shui)線。

房屋漏水(shui)有(you)一個很(hen)重(zhong)要(yao)的(de)原(yuan)因(yin)(yin)就(jiu)是防(fang)水(shui)材(cai)(cai)料(liao)(liao)(liao)(liao)老化(hua)，因(yin)(yin)此防(fang)水(shui)材(cai)(cai)料(liao)(liao)(liao)(liao)的(de)選擇尤為重(zhong)要(yao)。第一，從材(cai)(cai)料(liao)(liao)(liao)(liao)選擇上(shang)，要(yao)考慮材(cai)(cai)料(liao)(liao)(liao)(liao)的(de)特(te)性(xing)(xing)和(he)適(shi)應(ying)(ying)范圍。注(zhu)重(zhong)剛性(xing)(xing)和(he)柔軟的(de)組合(he)，具有(you)很(hen)多優勢，例如延展(zhan)性(xing)(xing)好，適(shi)應(ying)(ying)性(xing)(xing)強(qiang)(qiang)，可以避(bi)(bi)免(mian)耐(nai)熱(re)性(xing)(xing)差(cha)，易老化(hua)的(de)缺點。解釋而混(hun)凝土材(cai)(cai)質耐(nai)久性(xing)(xing)強(qiang)(qiang)，耐(nai)穿刺(ci)性(xing)(xing)好，可以避(bi)(bi)免(mian)抗拉強(qiang)(qiang)度(du)差(cha)，變(bian)形適(shi)應(ying)(ying)性(xing)(xing)差(cha)的(de)缺點。大(da)大(da)提高了屋頂的(de)整(zheng)體防(fang)水(shui)性(xing)(xing)。第二，選用(yong)兩種防(fang)水(shui)材(cai)(cai)料(liao)(liao)(liao)(liao)，上(shang)層(ceng)選用(yong)APP改性(xing)(xing)瀝(li)青時(shi)，下層(ceng)應(ying)(ying)選擇防(fang)水(shui)涂(tu)層(ceng)，或(huo)易熱(re)熔的(de)SBS防(fang)水(shui)卷(juan)材(cai)(cai)。

提示不(bu)管是廚房、衛生間還是陽臺，制作防(fang)水(shui)涂(tu)(tu)層(ceng)(ceng)都要(yao)遵循這幾個方面(mian)(mian);1.做好墻(qiang)(qiang)體、地面(mian)(mian)的基層(ceng)(ceng)處(chu)理，確保(bao)基層(ceng)(ceng)表面(mian)(mian)堅實、無開裂、粉(fen)化(hua)、脫皮、起鼓等現象。同時基層(ceng)(ceng)表面(mian)(mian)必須清潔、無灰塵(chen)、無任何(he)雜物污(wu)跡。2. 刷(shua)(shua)(shua)(shua)防(fang)水(shui)材料時是由(you)下(xia)至(zhi)上(shang)，先(xian)刷(shua)(shua)(shua)(shua)墻(qiang)(qiang)后刷(shua)(shua)(shua)(shua)地。第(di)一遍(bian)(bian)(bian)(bian)橫向(xiang)涂(tu)(tu)刷(shua)(shua)(shua)(shua)，第(di)二(er)遍(bian)(bian)(bian)(bian)縱向(xiang)涂(tu)(tu)刷(shua)(shua)(shua)(shua)，相互(hu)疊加涂(tu)(tu)刷(shua)(shua)(shua)(shua)可以(yi)達(da)到均勻的效(xiao)果。第(di)一遍(bian)(bian)(bian)(bian)和第(di)二(er)遍(bian)(bian)(bian)(bian)涂(tu)(tu)刷(shua)(shua)(shua)(shua)間隔時間最好在4-8小時左右。3.刷(shua)(shua)(shua)(shua)浴室墻(qiang)(qiang)面(mian)(mian)防(fang)水(shui)材料時，刷(shua)(shua)(shua)(shua)到地面(mian)(mian)離墻(qiang)(qiang)高1.8米(mi)處(chu)。如果家里墻(qiang)(qiang)面(mian)(mian)較潮(chao)可以(yi)沿踢腳線從地面(mian)(mian)向(xiang)上(shang)刷(shua)(shua)(shua)(shua)60厘米(mi)。要(yao)求防(fang)水(shui)材料的厚(hou)度應在國家標準的1.5毫米(mi)厚(hou)。4.管道接(jie)口、地漏、馬桶周圍刷(shua)(shua)(shua)(shua)3-5遍(bian)(bian)(bian)(bian)防(fang)水(shui)材料可以(yi)更有效(xiao)防(fang)止局部漏水(shui)。