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我們都知道地(di)下(xia)室(shi)(shi)防(fang)(fang)水(shui)(shui)的(de)(de)設(she)計對建筑物的(de)(de)影響(xiang)非常大,設(she)計時(shi)(shi)要綜(zong)合(he)多方面(mian)的(de)(de)因素(su),采(cai)用剛(gang)柔相(xiang)接,因地(di)制宜,綜(zong)合(he)治理(li),防(fang)(fang)、排、堵相(xiang)結合(he)的(de)(de)原則。根(gen)據現場(chang)的(de)(de)走訪(fang)和(he)多年的(de)(de)防(fang)(fang)水(shui)(shui)施工經驗來給大家介紹一下(xia):a.地(di)下(xia)室(shi)(shi)結構室(shi)(shi)外頂(ding)板宜優(you)先采(cai)用結構起坡。b.地(di)下(xia)室(shi)(shi)頂(ding)板上有覆土(tu)(tu)時(shi)(shi),可設(she)塑(su)料排水(shui)(shui)板濾水(shui)(shui)層(ceng)(ceng)有組織收集積水(shui)(shui),但必須(xu)進行(xing)專項節點(dian)設(she)計。c.當地(di)下(xia)室(shi)(shi)頂(ding)板被變(bian)形(xing)縫(feng)分(fen)隔時(shi)(shi),變(bian)形(xing)縫(feng)應作(zuo)為種植(zhi)分(fen)區(qu)邊界,不(bu)得跨縫(feng)種植(zhi)。d.當地(di)下(xia)室(shi)(shi)頂(ding)板上無覆土(tu)(tu)時(shi)(shi),可在(zai)卷材防(fang)(fang)水(shui)(shui)的(de)(de)剛(gang)性(xing)保護層(ceng)(ceng)上直接做飾面(mian)層(ceng)(ceng)。e.也可采(cai)用單(dan)層(ceng)(ceng)防(fang)(fang)水(shui)(shui)做法。
宜州市地下室堵漏提示不管是廚房、衛生間還是陽臺,制作防水涂層都要遵循這幾個方面;1.做好墻體、地面的基層處理,確保基層表面堅實、無開裂、粉化、脫皮、起鼓等現象。同時基層表面必須清潔、無灰塵、無任何雜物污跡。2. 刷防水材料時是由下至上,先刷墻后刷地。第一遍橫向涂刷,第二遍縱向涂刷,相互疊加涂刷可以達到均勻的效果。第一遍和第二遍涂刷間隔時間最好在4-8小時左右。3.刷浴室墻面防水材料時,刷到地面離墻高1.8米處。如果家里墻面較潮可以沿踢腳線從地面向上刷60厘米。專業地下室堵漏要求防(fang)水材料的厚(hou)度應在國(guo)家標準(zhun)的1.5毫(hao)米厚(hou)。4.管道接口、地漏、馬桶周圍刷3-5遍防(fang)水材料可(ke)以更有效防(fang)止(zhi)局(ju)部漏水。
DH-814Ⅱ型聚氨(an)酯幫(bang)助堵漏(lou)膠(jiao)是遇水(shui)(shui)即反應,由(you)于水(shui)(shui)參與(yu)了反應,漿(jiang)(jiang)液(ye)不會(hui)被水(shui)(shui)稀釋沖(chong)走,這(zhe)是其他灌(guan)漿(jiang)(jiang)材料所不具(ju)備的優點;漿(jiang)(jiang)液(ye)在(zai)壓力(li)作用下,灌(guan)入混凝(ning) 土裂(lie)縫(feng)(feng)(feng)(feng),同時向裂(lie)縫(feng)(feng)(feng)(feng)周(zhou)圍蔓延,當(dang)遇水(shui)(shui)時又發(fa)生反應,發(fa)泡膨脹,形成(cheng)二次蔓延,繼續滲入混凝(ning)土縫(feng)(feng)(feng)(feng)隙,形成(cheng)網(wang)狀(zhuang)結構,成(cheng)為密度(du)小(xiao)(xiao)、含水(shui)(shui)的彈性體(ti),有良好(hao)的 適應變形能力(li),止水(shui)(shui)性好(hao)。灌(guan)漿(jiang)(jiang)孔(kong)(kong)(kong)的設(she)計和布(bu)孔(kong)(kong)(kong) 灌(guan)漿(jiang)(jiang)孔(kong)(kong)(kong)的布(bu)孔(kong)(kong)(kong)有騎縫(feng)(feng)(feng)(feng)和斜(xie)孔(kong)(kong)(kong)兩種形式,建議根據(ju)實際情況和需要加以(yi)選(xuan)擇,必要時兩者并用。(1) 灌(guan)漿(jiang)(jiang)孔(kong)(kong)(kong)的設(she)計:灌(guan)漿(jiang)(jiang)孔(kong)(kong)(kong)的位(wei)置,應使(shi)孔(kong)(kong)(kong)和漏(lou)水(shui)(shui)裂(lie)縫(feng)(feng)(feng)(feng)孔(kong)(kong)(kong)隙相(xiang)交,并選(xuan)在(zai)漏(lou)水(shui)(shui)量(liang)(liang)深處(chu)。(2) 布(bu)孔(kong)(kong)(kong)原則(ze):注漿(jiang)(jiang)孔(kong)(kong)(kong)眼的位(wei)置和數(shu)量(liang)(liang),需根據(ju)不同漏(lou)水(shui)(shui)情況進行合理(li)安排(pai),以(yi)導(dao)出漏(lou)水(shui)(shui)為目的,在(zai)集中漏(lou)水(shui)(shui)處(chu)布(bu)孔(kong)(kong)(kong),裂(lie)縫(feng)(feng)(feng)(feng)大,水(shui)(shui)流量(liang)(liang)大,則(ze)孔(kong)(kong)(kong)距(ju)大,縫(feng)(feng)(feng)(feng)小(xiao)(xiao)則(ze)孔(kong)(kong)(kong)距(ju)小(xiao)(xiao)。
1、清洗(xi)(xi)間(jian)(jian)地上(shang)先(xian)做找(zhao)平。假設您要(yao)更換(huan)清洗(xi)(xi)間(jian)(jian)的(de)(de)(de)(de)(de)地磚,堅持下(xia)水(shui)(shui)(shui)通(tong)暢。清洗(xi)(xi)中間(jian)(jian)切的(de)(de)(de)(de)(de)下(xia)水(shui)(shui)(shui)管道。將(jiang)(jiang)(jiang)原(yuan)有(you)地磚鑿去之后(hou),一(yi)(yi)定要(yao)先(xian)用水(shui)(shui)(shui)泥砂漿將(jiang)(jiang)(jiang)地上(shang)找(zhao)平,然后(hou)再做防水(shui)(shui)(shui)處(chu)(chu)理(li)。這(zhe)么能夠(gou)防止(zhi)防水(shui)(shui)(shui)材料因薄厚不(bu)均而形成滲漏。2、接縫處(chu)(chu)要(yao)涂刷(shua)到位(wei)(wei)。清洗(xi)(xi)間(jian)(jian)墻(qiang)地上(shang)之間(jian)(jian)的(de)(de)(de)(de)(de)接縫以及上(shang)下(xia)水(shui)(shui)(shui)管道與地上(shang)的(de)(de)(de)(de)(de)接縫處(chu)(chu),簡略出現的(de)(de)(de)(de)(de)問題(ti)。提(ti)示您在施(shi)(shi)工中,一(yi)(yi)定要(yao)敦促工人處(chu)(chu)置好這(zhe)些邊(bian)邊(bian)角角,防水(shui)(shui)(shui)材料一(yi)(yi)定要(yao)涂改(gai)“位(wei)(wei)"。3、防水(shui)(shui)(shui)實驗一(yi)(yi)定要(yao)做。清洗(xi)(xi)間(jian)(jian)施(shi)(shi)工完畢后(hou),將(jiang)(jiang)(jiang)清洗(xi)(xi)中間(jian)(jian)的(de)(de)(de)(de)(de)切下(xia)水(shui)(shui)(shui)堵住(zhu),并在門口(kou)砌道25厘米高的(de)(de)(de)(de)(de)坎"然后(hou)在清洗(xi)(xi)間(jian)(jian)中灌(guan)入20厘米高的(de)(de)(de)(de)(de)水(shui)(shui)(shui)。提(ti)醒您24小時后(hou),再檢(jian)查鄰近墻(qiang)面和(he)地上(shang)有(you)無滲漏表(biao)象。這(zhe)種24小時的(de)(de)(de)(de)(de)防水(shui)(shui)(shui)實驗,確保清洗(xi)(xi)間(jian)(jian)防水(shui)(shui)(shui)工程質量的(de)(de)(de)(de)(de)要(yao)害。包含地漏、清洗(xi)(xi)潔具的(de)(de)(de)(de)(de)下(xia)水(shui)(shui)(shui)管等,都要(yao)堅持通(tong)暢。這(zhe)么才調(diao)從根本(ben)上(shang)防止(zhi)“水(shui)(shui)(shui)淹七軍"慘劇的(de)(de)(de)(de)(de)發作。