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隨著建(jian)(jian)(jian)筑(zhu)事業(ye)在(zai)(zai)我(wo)國的(de)(de)發(fa)展,建(jian)(jian)(jian)筑(zhu)施(shi)工(gong)(gong)(gong)問(wen)題(ti)受(shou)(shou)到了廣泛的(de)(de)關注,根據(ju)調查顯示,建(jian)(jian)(jian)筑(zhu)施(shi)工(gong)(gong)(gong)過(guo)(guo)程(cheng)中的(de)(de)水(shui)滲(shen)漏問(wen)題(ti)一直(zhi)是建(jian)(jian)(jian)筑(zhu)質量(liang)提高(gao)的(de)(de)難點(dian),想要(yao)解(jie)決這一問(wen)題(ti)需要(yao)投入大量(liang)的(de)(de)人力物力,增加(jia)建(jian)(jian)(jian)設(she)成本,同時還會(hui)嚴重影響(xiang)(xiang)建(jian)(jian)(jian)筑(zhu)工(gong)(gong)(gong)程(cheng)的(de)(de)建(jian)(jian)(jian)設(she)速(su)度和(he)質量(liang)。如果在(zai)(zai)建(jian)(jian)(jian)設(she)過(guo)(guo)程(cheng)中不(bu)能(neng)徹底(di)解(jie)決,還會(hui)影響(xiang)(xiang)到住宅用戶的(de)(de)生(sheng)(sheng)活,水(shui)滲(shen)透問(wen)題(ti)會(hui)出現(xian)在(zai)(zai)不(bu)同的(de)(de)建(jian)(jian)(jian)筑(zhu)類(lei)型中,產生(sheng)(sheng)問(wen)題(ti)的(de)(de)原因受(shou)(shou)環境和(he)員(yuan)工(gong)(gong)(gong)的(de)(de)影響(xiang)(xiang)也存在(zai)(zai)著多種可(ke)能(neng),因此,在(zai)(zai)進(jin)行建(jian)(jian)(jian)筑(zhu)施(shi)工(gong)(gong)(gong)的(de)(de)過(guo)(guo)程(cheng)中,員(yuan)工(gong)(gong)(gong)要(yao)提高(gao)自己的(de)(de)工(gong)(gong)(gong)作素養(yang),防止滲(shen)漏問(wen)題(ti)的(de)(de)出現(xian)。
我(wo)們都知(zhi)道地(di)下(xia)室(shi)防水(shui)(shui)(shui)的(de)設計對建筑物的(de)影響非常(chang)大,設計時(shi)要綜合(he)多方面的(de)因素(su),采(cai)用剛(gang)柔相接,因地(di)制宜,綜合(he)治(zhi)理,防、排、堵(du)相結(jie)合(he)的(de)原則。根據現(xian)場的(de)走訪和(he)多年的(de)防水(shui)(shui)(shui)施工經驗來給(gei)大家(jia)介紹一下(xia):a.地(di)下(xia)室(shi)結(jie)構室(shi)外頂板(ban)(ban)(ban)宜優先采(cai)用結(jie)構起坡。b.地(di)下(xia)室(shi)頂板(ban)(ban)(ban)上有覆土時(shi),可設塑料排水(shui)(shui)(shui)板(ban)(ban)(ban)濾水(shui)(shui)(shui)層有組織收集積(ji)水(shui)(shui)(shui),但必須進行專(zhuan)項節(jie)點設計。c.當地(di)下(xia)室(shi)頂板(ban)(ban)(ban)被(bei)變形(xing)縫(feng)分隔時(shi),變形(xing)縫(feng)應作為種植分區邊界,不得跨(kua)縫(feng)種植。d.當地(di)下(xia)室(shi)頂板(ban)(ban)(ban)上無(wu)覆土時(shi),可在卷(juan)材防水(shui)(shui)(shui)的(de)剛(gang)性保護層上直接做飾面層。e.也可采(cai)用單層防水(shui)(shui)(shui)做法。
方(fang)式一:根據(ju)產(chan)品(pin)包裝上的(de)(de)(de)相(xiang)關信息(xi),向確認經銷商和產(chan)品(pin)的(de)(de)(de)真(zhen)實性(xing)。方(fang)式二:從現場鉆孔取樣,進行(xing)特定技術性(xing)能(neng)測試,與合格產(chan)品(pin)的(de)(de)(de)標準參數(shu)進行(xing)對比(bi)。方(fang)式三:對現場剩余的(de)(de)(de)水(shui)(shui)(shui)泥(ni)基防水(shui)(shui)(shui)材料(liao)進行(xing)抽樣,通過(guo)(guo)外表(biao)觀察、氣味和涂刷樣品(pin)進行(xing)調查。方(fang)式四:可通過(guo)(guo)百(bai)度知(zhi)道、搜狗問(wen)(wen)答(da)等平臺查看(kan)下產(chan)品(pin)生(sheng)產(chan)廠家(jia)的(de)(de)(de)口碑,如(ru)果有(you)大(da)量(liang)的(de)(de)(de)來(lai)自多人的(de)(de)(de)負面評價,有(you)必要重視該產(chan)品(pin)存在質量(liang)問(wen)(wen)題的(de)(de)(de)可能(neng)性(xing)。上面幾種(zhong)方(fang)式,相(xiang)信能(neng)夠(gou)解(jie)決(jue)一部分人的(de)(de)(de)困(kun)擾了。在此也建議廣大(da)用戶,在選(xuan)購防水(shui)(shui)(shui)材料(liao)時,選(xuan)擇一些(xie)比(bi)較知(zhi)名的(de)(de)(de)防水(shui)(shui)(shui)品(pin)牌(pai)或在當(dang)地防水(shui)(shui)(shui)市(shi)場有(you)比(bi)較好口碑的(de)(de)(de)防水(shui)(shui)(shui)品(pin)牌(pai),這(zhe)樣就能(neng)大(da)幅度降(jiang)低這(zhe)方(fang)面的(de)(de)(de)風險了。
1.成品保護不善。玉林市防水補漏解釋購置的地下堵漏材料或已完工的地下堵漏層,由于保管不善,施工不慎造成破壞且未及時修補而造成滲漏。2.混凝土保護層厚度不夠。專業防水補漏介紹(shao)混(hun)凝(ning)(ning)土(tu)保護層(ceng)按規范要求應為厚, 但施(shi)(shi)工(gong)(gong)時(shi)常常由(you)于不能保證而出現(xian)裂縫(feng), 造成滲(shen)漏(lou)。3.不重視(shi)細部的構(gou)造處理,對變形縫(feng)、施(shi)(shi)工(gong)(gong)縫(feng)、后澆帶、預留接口、混(hun)凝(ning)(ning)土(tu)主體結構(gou)等部位采(cai)取的地(di)下(xia)(xia)堵(du)漏(lou)措施(shi)(shi)不當。4.地(di)下(xia)(xia)堵(du)漏(lou)混(hun)凝(ning)(ning)土(tu)配合比在現(xian)場施(shi)(shi)工(gong)(gong)時(shi)配制不準確,特別是水灰(hui)比增大,使(shi)混(hun)凝(ning)(ning)土(tu)收(shou)縮大,出現(xian)裂縫(feng)引起滲(shen)漏(lou)。5.混(hun)凝(ning)(ning)土(tu)養護不良造成早期失水嚴重,形成滲(shen)漏(lou)。6.對混(hun)凝(ning)(ning)土(tu)圍護結構(gou)不采(cai)用地(di)下(xia)(xia)堵(du)漏(lou)混(hun)凝(ning)(ning)土(tu),而只做(zuo)柔性地(di)下(xia)(xia)堵(du)漏(lou)層(ceng)。