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【補漏措施】(1)將滲水部位清理干凈,用水泥基防水涂料作堵滲處理。(2)將滲水部位清理干凈后,防城港市正規衛生間防水提示用聚氨酯防水涂料等配合纖維增強材料作堵滲處理。(3)在漏水部位嵌填,粘貼或注入柔性或彈性防水材料;(4)在表面用彈性防水涂料和纖維材料做增強防水層。(5)清理管外側空間的嵌填密封材料或注漿,嚴密堵塞;(6)管與地下室壁面連接根部用索涂高分子防水涂料配合纖維材料做增強防水層。防城港市衛生間防水價格介紹(shao)除可(ke)(ke)采用(yong)壁內(nei)和(he)壁后注漿,防(fang)水混(hun)凝土貼壁襯砌(qi)、水泥(ni)(ni)砂(sha)漿,掛網水泥(ni)(ni)砂(sha)漿抹面(mian)等方法外,也可(ke)(ke)采用(yong)防(fang)水涂(tu)料,先引流排(pai)水,然(ran)后填縫堵洞,杜絕滲(shen)漏。
我們(men)采(cai)用的(de)(de)(de)(de)(de)聚(ju)氨酯堵(du)(du)(du)漏(lou)(lou)劑屬于氰(qing)凝(ning)類(lei)材料產品,這種(zhong)產品是(shi)甲苯(ben)二異氰(qing)酸酯和三(san)羥基(ji)(ji)聚(ju)醚進行化學反應合成的(de)(de)(de)(de)(de)單組分高(gao)分子化學堵(du)(du)(du)漏(lou)(lou)材料,它(ta)比其他的(de)(de)(de)(de)(de)材料要環保(bao),它(ta)對(dui)人(ren)體無(wu)害無(wu)毒(du)、無(wu)污染、親水(shui)(shui)(shui)性(xing)好(hao),延(yan)伸(shen)性(xing)非常(chang)的(de)(de)(de)(de)(de)良好(hao),彈性(xing)還有抗滲性(xing)也比一(yi)般的(de)(de)(de)(de)(de)材料高(gao),耐低溫(wen)性(xing),在水(shui)(shui)(shui)中長(chang)期(qi)保(bao)持原形,這就達到了防水(shui)(shui)(shui)堵(du)(du)(du)漏(lou)(lou)的(de)(de)(de)(de)(de)效果(guo)。介紹另一(yi)種(zhong)材料是(shi)水(shui)(shui)(shui)泥基(ji)(ji)滲透結晶(jing)型防水(shui)(shui)(shui)涂料是(shi)含有活性(xing)化學物質,通過水(shui)(shui)(shui)泥基(ji)(ji)滲透結晶(jing)型防水(shui)(shui)(shui)涂料是(shi)含有活性(xing)化學物質,和混(hun)凝(ning)土中游離子交互反應生(sheng)結晶(jing)物,反應出(chu)來的(de)(de)(de)(de)(de)結晶(jing)物吸水(shui)(shui)(shui)膨大(da),由疏至密(mi),與凝(ning)土結構表層形成一(yi)個至密(mi)的(de)(de)(de)(de)(de)抗滲區域,從而提高(gao)了防水(shui)(shui)(shui)堵(du)(du)(du)漏(lou)(lou)的(de)(de)(de)(de)(de)能力。可(ke)以(yi)(yi)根據防水(shui)(shui)(shui)堵(du)(du)(du)漏(lou)(lou)的(de)(de)(de)(de)(de)出(chu)現的(de)(de)(de)(de)(de)不(bu)同情況來選擇以(yi)(yi)上兩(liang)種(zhong)不(bu)同的(de)(de)(de)(de)(de)防水(shui)(shui)(shui)堵(du)(du)(du)漏(lou)(lou)材料達到防水(shui)(shui)(shui)堵(du)(du)(du)漏(lou)(lou)的(de)(de)(de)(de)(de)效果(guo)。
混(hun)凝(ning)(ning)(ning)(ning)土澆筑正(zheng)值7~8月份高(gao)(gao)溫季(ji)節,易造成混(hun)凝(ning)(ning)(ning)(ning)土坍(tan)落(luo)度(du)損(sun)(sun)失(shi)加(jia)(jia)大,降低混(hun)凝(ning)(ning)(ning)(ning)土工(gong)(gong)作度(du)方面(mian)的(de)(de)(de)要求,加(jia)(jia)之可能出現(xian)的(de)(de)(de)運(yun)輸途(tu)中堵車(che)或施工(gong)(gong)中出現(xian)臨時(shi)需處(chu)理的(de)(de)(de)問題(ti),使(shi)澆搗速度(du)減(jian)(jian)(jian)緩,延誤了混(hun)凝(ning)(ning)(ning)(ning)土的(de)(de)(de)入(ru)模時(shi)間,因時(shi)間延長造成混(hun)凝(ning)(ning)(ning)(ning)土坍(tan)落(luo)度(du)損(sun)(sun)失(shi)加(jia)(jia)大,致使(shi)不能滿(man)足泵(beng)送(song)要求,此時(shi)應(ying)(ying)嚴禁加(jia)(jia)入(ru)生水(shui),而應(ying)(ying)采(cai)取二次摻少量(liang)的(de)(de)(de)FDN2I減(jian)(jian)(jian)水(shui)劑(ji)的(de)(de)(de)后(hou)摻法(fa)(fa),補償和恢復混(hun)凝(ning)(ning)(ning)(ning)土的(de)(de)(de)坍(tan)落(luo)度(du)損(sun)(sun)失(shi)。在(zai)(zai)(zai)配合比中FDN2I減(jian)(jian)(jian)水(shui)劑(ji)量(liang)為(wei)0.8%,地般該(gai)減(jian)(jian)(jian)水(shui)劑(ji)的(de)(de)(de)摻量(liang)地高(gao)(gao)為(wei)1%,在(zai)(zai)(zai)后(hou)摻減(jian)(jian)(jian)水(shui)劑(ji)時(shi)只考(kao)慮在(zai)(zai)(zai)0.2%以內。后(hou)摻法(fa)(fa)比先摻法(fa)(fa)或同摻法(fa)(fa)在(zai)(zai)(zai)相同摻量(liang)下減(jian)(jian)(jian)水(shui)作用(yong)顯著(zhu)提高(gao)(gao),是(shi)能補償坍(tan)落(luo)度(du)損(sun)(sun)失(shi)的(de)(de)(de)。但應(ying)(ying)注意凡后(hou)摻減(jian)(jian)(jian)水(shui)劑(ji)的(de)(de)(de)運(yun)輸車(che),應(ying)(ying)快速攪(jiao)(jiao)拌(ban)30轉(zhuan)或1秒以上。其摻量(liang)和攪(jiao)(jiao)拌(ban)時(shi)間由專人負(fu)責實(shi)施。
(1)外(wai)墻清洗(xi)第一天(tian)開工(gong)前,現(xian)(xian)場(chang)主(zhu)(zhu)管(guan)需要(yao)帶領安(an)(an)全員檢查并做好落實安(an)(an)全措施;(2)待確認安(an)(an)全措施無誤,現(xian)(xian)場(chang)主(zhu)(zhu)管(guan)可指(zhi)揮作(zuo)(zuo)業人(ren)員進入(ru)工(gong)作(zuo)(zuo)區域;(3)外(wai)墻清洗(xi)施工(gong)中隨時保持高(gao)度警惕(ti),發(fa)現(xian)(xian)隱患,應立即采取果斷措施及(ji)時糾正;(4)檢查安(an)(an)全員工(gong)作(zuo)(zuo)執行(xing)情況(kuang),勿使松懈(xie);(5)每(mei)天(tian)協同甲方負責人(ren)員對工(gong)作(zuo)(zuo)進行(xing)驗收,應對出(chu)現(xian)(xian)的(de)質量問(wen)題及(ji)時安(an)(an)排(pai)返工(gong);(6)每(mei)天(tian)工(gong)作(zuo)(zuo)結束檢查、驗收無誤后,向(xiang)公司匯報(bao)當(dang)天(tian)工(gong)作(zuo)(zuo)情況(kuang)。主(zhu)(zhu)管(guan)雖然(ran)不(bu)用上陣(zhen)工(gong)作(zuo)(zuo),但是在底下做好管(guan)理工(gong)作(zuo)(zuo)也(ye)相當(dang)重要(yao),更(geng)利于(yu)提高(gao)工(gong)作(zuo)(zuo)的(de)效率,降低危險性(xing)。
如果是露天陽臺,要進(jin)(jin)行補(bu)漏(lou)(lou)可(ke)(ke)以用柏油跟防水(shui)布雙重(zhong)結合的(de)(de)方式來進(jin)(jin)行,如果是封閉式或者半封閉式陽臺,這(zhe)樣的(de)(de)隱蔽工(gong)(gong)程(cheng)是可(ke)(ke)以找來進(jin)(jin)行補(bu)漏(lou)(lou)處理,個(ge)人施(shi)工(gong)(gong)還是有一定的(de)(de)難度。為(wei)(wei)了(le)避免(mian)底板和外墻轉角處出現(xian)滲漏(lou)(lou)現(xian)象,在300mm高砼(tong)(tong)(tong)(tong)導(dao)墻施(shi)工(gong)(gong)嚴格把(ba)直(zhi)把(ba)質量(liang)關,先把(ba)底板砼(tong)(tong)(tong)(tong)澆筑(zhu)到(dao)吊模下口處的(de)(de)位置,等到(dao)砼(tong)(tong)(tong)(tong)即將補(bu)凝時(shi)再澆筑(zhu)導(dao)墻砼(tong)(tong)(tong)(tong)。導(dao)墻砼(tong)(tong)(tong)(tong)澆筑(zhu)時(shi)必須振(zhen)(zhen)(zhen)(zhen)搗密實,吊模下口翻(fan)出的(de)(de)砼(tong)(tong)(tong)(tong)不能(neng)急于刮除,要特別注意在這(zhe)個(ge)時(shi)候導(dao)墻根部的(de)(de)砼(tong)(tong)(tong)(tong)不能(neng)再振(zhen)(zhen)(zhen)(zhen),以免(mian)出現(xian)吊腳,導(dao)致滲漏(lou)(lou)故障的(de)(de)發生(sheng)。為(wei)(wei)了(le)控(kong)制外墻蜂(feng)窩及裂縫的(de)(de)產生(sheng),砼(tong)(tong)(tong)(tong)施(shi)工(gong)(gong)時(shi)要把(ba)握振(zhen)(zhen)(zhen)(zhen)搗和養護關。加強砼(tong)(tong)(tong)(tong)振(zhen)(zhen)(zhen)(zhen)搗,執行“快插慢(man)拔(ba)”,嚴禁(jin)出現(xian)漏(lou)(lou)振(zhen)(zhen)(zhen)(zhen)或過振(zhen)(zhen)(zhen)(zhen)而引起蜂(feng)窩。