止水(shui)(shui)(shui)(shui)帶(dai)是(shi)指一種設(she)計用(yong)于(yu)混(hun)(hun)凝(ning)土(tu)(tu)工(gong)(gong)程(cheng)建筑(zhu)(zhu)(zhu)物(wu)接(jie)(jie)縫(feng)(feng)部(bu)位(wei)之(zhi)間排水(shui)(shui)(shui)(shui)的(de)(de)專(zhuan)用(yong)止水(shui)(shui)(shui)(shui)帶(dai)定型(xing)混(hun)(hun)凝(ning)土(tu)(tu)材(cai)料(liao),在(zai)混(hun)(hun)凝(ning)土(tu)(tu)工(gong)(gong)程(cheng)澆(jiao)筑(zhu)(zhu)(zhu)設(she)計過(guo)程(cheng)設(she)計中(zhong),先通過(guo)預埋鋼(gang)筋在(zai)混(hun)(hun)凝(ning)土(tu)(tu)變形縫(feng)(feng)結(jie)構(gou)中(zhong)直接(jie)(jie)和(he)(he)混(hun)(hun)凝(ning)土(tu)(tu)結(jie)構(gou)連接(jie)(jie)而成(cheng)的(de)(de)整體(ti),能夠做到(dao)很(hen)好有效(xiao)的(de)(de)防止相鄰(lin)建筑(zhu)(zhu)(zhu)物(wu)結(jie)構(gou)之(zhi)間在(zai)變形接(jie)(jie)縫(feng)(feng)處的(de)(de)出(chu)(chu)現的(de)(de)漏水(shui)(shui)(shui)(shui)情(qing)況和(he)(he)局(ju)(ju)部(bu)滲(shen)水(shui)(shui)(shui)(shui)等(deng)(deng)(deng)現象(xiang),同時也(ye)能起到(dao)減震(zhen)緩沖等(deng)(deng)(deng)功(gong)能.在(zai)河流堤壩、隧(sui)洞、水(shui)(shui)(shui)(shui)利(li)水(shui)(shui)(shui)(shui)電、高層(ceng)建筑(zhu)(zhu)(zhu)內(nei)的(de)(de)建筑(zhu)(zhu)(zhu)地下(xia)室、人防等(deng)(deng)(deng)工(gong)(gong)程(cheng)中(zhong)得(de)到(dao)廣(guang)泛應用(yong)。止水(shui)(shui)(shui)(shui)帶(dai)的(de)(de)安裝(zhuang)屬關(guan)(guan)(guan)鍵工(gong)(gong)序中(zhong)的(de)(de)關(guan)(guan)(guan)鍵環(huan)節,止水(shui)(shui)(shui)(shui)帶(dai)通常布(bu)置(zhi)在(zai)區域(yu)變形縫(feng)(feng)和(he)(he)襯(chen)(chen)砌混(hun)(hun)凝(ning)土(tu)(tu)的(de)(de)施(shi)工(gong)(gong)縫(feng)(feng)位(wei)置(zhi),該(gai)位(wei)置(zhi)也(ye)是(shi)橋梁襯(chen)(chen)砌結(jie)構(gou)防水(shui)(shui)(shui)(shui)最薄弱的(de)(de)區域(yu),止水(shui)(shui)(shui)(shui)帶(dai)施(shi)工(gong)(gong)工(gong)(gong)藝的(de)(de)好壞(huai)直接(jie)(jie)關(guan)(guan)(guan)系到(dao)橋梁的(de)(de)防水(shui)(shui)(shui)(shui)效(xiao)果。傳統的(de)(de)中(zhong)埋式止水(shui)(shui)(shui)(shui)帶(dai)通過(guo)鋼(gang)筋將止水(shui)(shui)(shui)(shui)帶(dai)彎曲成(cheng)" L "型(xing)固定在(zai)襯(chen)(chen)砌混(hun)(hun)凝(ning)土(tu)(tu)封堵(du)端(duan)的(de)(de)木模板中(zhong),拆除封堵(du)端(duan)木模后(hou)要立刻鑿出(chu)(chu)止水(shui)(shui)(shui)(shui)帶(dai),在(zai)具體(ti)施(shi)工(gong)(gong)中(zhong)定位(wei)和(he)(he)固定比(bi)較困(kun)難,澆(jiao)筑(zhu)(zhu)(zhu)混(hun)(hun)凝(ning)土(tu)(tu)時易產(chan)生(sheng)位(wei)移和(he)(he)局(ju)(ju)部(bu)脫落,安裝(zhuang)質量難以控制。

止水帶就是一種利用材料具有比較高的結構彈性變形，使得它自身能夠充分經受住在水中以及各種機械的荷載作用影響狀態下時所能夠產生出來的結構彈性和結構變形張力的結構物理特性,已經形成可以很廣泛的被工程應用在安裝固定在了許多的橋梁工程中的橋梁各種結構施工縫口上和各種結構變形縫處，形成了這樣一個結構堅固和密封,有效地及時準確地和有效的防止了雨水的直接地漏灌進、滲進到了橋梁結構裂縫的內部,確保著橋梁結構具有的可長久提高使用壽命,以及其具有的緩沖能力及減震能力的一系列重要性能作用。目前在中國市場生產制造各種止水帶材料制品(pin)(pin)的著(zhu)名品(pin)(pin)牌廠(chang)家數量(liang)還很多(duo),規格(ge)類型(xing)(xing)(xing)數量(liang)也是很多(duo)。除(chu)了常規生產(chan)的E型(xing)(xing)(xing).和P型(xing)(xing)(xing)型(xing)(xing)(xing)等規格(ge)產(chan)品(pin)(pin)型(xing)(xing)(xing)外(wai),還有大量(liang)可(ke)為(wei)了滿足工(gong)程客戶(hu)對(dui)特(te)殊產(chan)品(pin)(pin)造型(xing)(xing)(xing)規格(ge)要(yao)求特(te)別定做加工(gong)的十字(zi)型(xing)(xing)(xing)、丁字(zi)型(xing)(xing)(xing)、斜(xie)度型(xing)(xing)(xing)規格(ge)產(chan)品(pin)(pin)型(xing)(xing)(xing)和內(nei)外(wai)轉角(jiao)型(xing)(xing)(xing)等產(chan)品(pin)(pin)。

對于橋梁建筑結構(gou)(gou)來(lai)說,防滲(shen)(shen)漏(lou)工程影(ying)響著結構(gou)(gou)的(de)正常(chang)使(shi)(shi)用功能(neng)和(he)使(shi)(shi)用壽命,是(shi)十分關(guan)鍵的(de)。根據已建的(de)橋梁建筑結構(gou)(gou)的(de)滲(shen)(shen)漏(lou)問(wen)題調查情(qing)況來(lai)看,變(bian)(bian)形(xing)縫部(bu)位往往是(shi)滲(shen)(shen)漏(lou)的(de)關(guan)鍵點和(he)薄弱(ruo)點,而(er)常(chang)用的(de)變(bian)(bian)形(xing)縫處防滲(shen)(shen)漏(lou)措施是(shi)設置各類橡膠(jiao)止水帶。一(yi)旦變(bian)(bian)形(xing)縫處的(de)橡膠(jiao)止水帶出現裂紋或(huo)破損情(qing)況,在不影(ying)響變(bian)(bian)形(xing)縫正常(chang)形(xing)變(bian)(bian)功能(neng)的(de)前提(ti)下進行(xing)修(xiu)補工作將十分困難。

對于橋(qiao)梁變(bian)(bian)(bian)形(xing)(xing)縫(feng)(feng),常用(yong)(yong)考慮到(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)其(qi)中(zhong)(zhong)一(yi)種(zhong)(zhong)防(fang)滲(shen)處(chu)理及橡(xiang)(xiang)(xiang)(xiang)膠止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)等(deng)措施(shi)(shi)通常均是(shi)(shi)采(cai)用(yong)(yong)接縫(feng)(feng)中(zhong)(zhong)所預埋(mai)出(chu)的(de)(de)(de)(de)(de)(de)(de)(de)帶(dai)鍍鋅(xin)鋼(gang)(gang)邊(bian)網孔的(de)(de)(de)(de)(de)(de)(de)(de)橡(xiang)(xiang)(xiang)(xiang)膠止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)帶(dai)。其(qi)中(zhong)(zhong),鍍鋅(xin)鋼(gang)(gang)邊(bian)條帶(dai)主要(yao)(yao)還(huan)是(shi)(shi)能(neng)(neng)(neng)起著增(zeng)強預應(ying)力(li)(li)混(hun)凝(ning)土止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)帶(dai)在(zai)預應(ying)力(li)(li)鋼(gang)(gang)筋(jin)混(hun)凝(ning)土框(kuang)架結構(gou)(gou)(gou)(gou)(gou)內受壓時(shi)產生(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)應(ying)力(li)(li)嵌固性(xing)(xing)(xing)等(deng)重(zhong)要(yao)(yao)作(zuo)用(yong)(yong),同時(shi)阻(zu)斷(duan)橡(xiang)(xiang)(xiang)(xiang)膠與(yu)混(hun)凝(ning)土交界處(chu)因施(shi)(shi)工(gong)不(bu)當(dang)而(er)(er)產生(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)過水(shui)(shui)(shui)(shui)(shui)滲(shen)漏(lou)(lou)通道。由(you)(you)于橡(xiang)(xiang)(xiang)(xiang)膠材(cai)料(liao)自(zi)身的(de)(de)(de)(de)(de)(de)(de)(de)特(te)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)彈(dan)性(xing)(xing)(xing)強度和(he)可變(bian)(bian)(bian)形(xing)(xing)性(xing)(xing)(xing),橡(xiang)(xiang)(xiang)(xiang)膠止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)帶(dai)會在(zai)承受一(yi)定的(de)(de)(de)(de)(de)(de)(de)(de)程(cheng)(cheng)度下(xia)(xia)的(de)(de)(de)(de)(de)(de)(de)(de)應(ying)力(li)(li)變(bian)(bian)(bian)形(xing)(xing)荷載作(zuo)用(yong)(yong)下(xia)(xia),仍可保持良(liang)好的(de)(de)(de)(de)(de)(de)(de)(de)防(fang)水(shui)(shui)(shui)(shui)(shui)特(te)性(xing)(xing)(xing)和(he)密封(feng)(feng)效(xiao)(xiao)果。止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)帶(dai)相對較(jiao)于其(qi)它傳(chuan)統預應(ying)力(li)(li)混(hun)凝(ning)土止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)帶(dai)還(huan)可適(shi)量增(zeng)加(jia)提高(gao)(gao)(gao)其(qi)抗排導及阻(zu)止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)功能(neng)(neng)(neng),在(zai)橋(qiao)梁較(jiao)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)水(shui)(shui)(shui)(shui)(shui)壓環(huan)境情況條件下(xia)(xia)也(ye)是(shi)(shi)可綜合考慮的(de)(de)(de)(de)(de)(de)(de)(de)通過適(shi)度增(zeng)加(jia)抗排導與(yu)阻(zu)斷(duan)水(shui)(shui)(shui)(shui)(shui)作(zuo)用(yong)(yong)來(lai)適(shi)當(dang)減(jian)(jian)小橋(qiao)梁及襯(chen)底砌體(ti)墻背后形(xing)(xing)成(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)局部積水(shui)(shui)(shui)(shui)(shui),提高(gao)(gao)(gao)了(le)整(zheng)(zheng)個橋(qiao)梁整(zheng)(zheng)體(ti)結構(gou)(gou)(gou)(gou)(gou)抗滲(shen)壓能(neng)(neng)(neng)力(li)(li)。橡(xiang)(xiang)(xiang)(xiang)膠止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)帶(dai)主要(yao)(yao)產品是(shi)(shi)由(you)(you)一(yi)種(zhong)(zhong)利(li)用(yong)(yong)其(qi)普通彈(dan)性(xing)(xing)(xing)橡(xiang)(xiang)(xiang)(xiang)膠材(cai)料(liao)本(ben)身難以(yi)同時(shi)具(ju)備(bei)的(de)(de)(de)(de)(de)(de)(de)(de)各(ge)種(zhong)(zhong)特(te)殊結構(gou)(gou)(gou)(gou)(gou)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)彈(dan)性(xing)(xing)(xing)能(neng)(neng)(neng)力(li)(li)及耐變(bian)(bian)(bian)形(xing)(xing)能(neng)(neng)(neng)力(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)彈(dan)性(xing)(xing)(xing)能(neng)(neng)(neng)力(li)(li)所設計加(jia)工(gong)而(er)(er)經特(te)殊技術(shu)制成(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)又一(yi)種(zhong)(zhong)高(gao)(gao)(gao)性(xing)(xing)(xing)能(neng)(neng)(neng)產品,廣泛的(de)(de)(de)(de)(de)(de)(de)(de)可用(yong)(yong)于在(zai)小型工(gong)程(cheng)(cheng)水(shui)(shui)(shui)(shui)(shui)利(li)樞(shu)紐、堤壩(ba)涵(han)閘、輸(shu)水(shui)(shui)(shui)(shui)(shui)工(gong)程(cheng)(cheng)渡槽、擋岸(an)水(shui)(shui)(shui)(shui)(shui)壩(ba)、地(di)鐵橋(qiao)梁、人防(fang)工(gong)事、高(gao)(gao)(gao)層建(jian)筑(zhu)結構(gou)(gou)(gou)(gou)(gou)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)地(di)下(xia)(xia)室等(deng)各(ge)類(lei)地(di)下(xia)(xia)空間工(gong)程(cheng)(cheng)變(bian)(bian)(bian)形(xing)(xing)縫(feng)(feng)處(chu)的(de)(de)(de)(de)(de)(de)(de)(de)特(te)殊柔性(xing)(xing)(xing)止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)結構(gou)(gou)(gou)(gou)(gou)工(gong)程(cheng)(cheng)中(zhong)(zhong)。橡(xiang)(xiang)(xiang)(xiang)膠止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)帶(dai)一(yi)般會在(zai)澆(jiao)筑(zhu)預應(ying)力(li)(li)混(hun)凝(ning)土時(shi)也(ye)會自(zi)動(dong)被根據(ju)要(yao)(yao)求(qiu)進行(xing)預埋(mai)或(huo)敷(fu)設在(zai)鋼(gang)(gang)筋(jin)混(hun)凝(ning)土變(bian)(bian)(bian)形(xing)(xing)縫(feng)(feng)范圍限內并直(zhi)接與(yu)預應(ying)力(li)(li)鋼(gang)(gang)筋(jin)混(hun)凝(ning)土體(ti)壁(bi)連(lian)成(cheng)一(yi)種(zhong)(zhong)有機密封(feng)(feng)整(zheng)(zheng)體(ti),可實現(xian)同時(shi)并有效(xiao)(xiao)地(di)的(de)(de)(de)(de)(de)(de)(de)(de)有效(xiao)(xiao)防(fang)止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)流在(zai)各(ge)種(zhong)(zhong)構(gou)(gou)(gou)(gou)(gou)筑(zhu)物(wu)(wu)變(bian)(bian)(bian)形(xing)(xing)縫(feng)(feng)處(chu)而(er)(er)造成(cheng)建(jian)筑(zhu)物(wu)(wu)的(de)(de)(de)(de)(de)(de)(de)(de)預應(ying)力(li)(li)混(hun)凝(ning)土結構(gou)(gou)(gou)(gou)(gou)滲(shen)水(shui)(shui)(shui)(shui)(shui)、漏(lou)(lou)水(shui)(shui)(shui)(shui)(shui),并又能(neng)(neng)(neng)夠有效(xiao)(xiao)起到(dao)(dao)起一(yi)定的(de)(de)(de)(de)(de)(de)(de)(de)減(jian)(jian)震緩(huan)沖與(yu)緩(huan)沖等(deng)的(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)用(yong)(yong),從而(er)(er)真正(zheng)能(neng)(neng)(neng)起到(dao)(dao)確保了(le)各(ge)類(lei)地(di)下(xia)(xia)構(gou)(gou)(gou)(gou)(gou)筑(zhu)物(wu)(wu)安(an)全(quan)正(zheng)常高(gao)(gao)(gao)效(xiao)(xiao)的(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)達到(dao)(dao)的(de)(de)(de)(de)(de)(de)(de)(de)防(fang)水(shui)(shui)(shui)(shui)(shui)施(shi)(shi)工(gong)安(an)全(quan)要(yao)(yao)求(qiu)。橡(xiang)(xiang)(xiang)(xiang)膠止(zhi)(zhi)(zhi)(zhi)水(shui)(shui)(shui)(shui)(shui)帶(dai)則(ze)仍然是(shi)(shi)目前在(zai)建(jian)筑(zhu)工(gong)程(cheng)(cheng)結構(gou)(gou)(gou)(gou)(gou)使(shi)(shi)用(yong)(yong)環(huan)境中(zhong)(zhong)存在(zai)的(de)(de)(de)(de)(de)(de)(de)(de)一(yi)個不(bu)可或(huo)缺部分的(de)(de)(de)(de)(de)(de)(de)(de)又一(yi)項最(zui)重(zhong)要(yao)(yao)的(de)(de)(de)(de)(de)(de)(de)(de)結構(gou)(gou)(gou)(gou)(gou)安(an)全(quan)輔助和(he)補強防(fang)護材(cai)料(liao),其(qi)的(de)(de)(de)(de)(de)(de)(de)(de)整(zheng)(zheng)體(ti)質量狀況關(guan)系(xi)(xi)著涉(she)及到(dao)(dao)了(le)建(jian)筑(zhu)整(zheng)(zheng)個防(fang)加(jia)固和(he)工(gong)程(cheng)(cheng)體(ti)系(xi)(xi)本(ben)身的(de)(de)(de)(de)(de)(de)(de)(de)長期使(shi)(shi)用(yong)(yong)結構(gou)(gou)(gou)(gou)(gou)安(an)全(quan)性(xing)(xing)(xing)能(neng)(neng)(neng)水(shui)(shui)(shui)(shui)(shui)平和(he)使(shi)(shi)用(yong)(yong)壽命。