背貼橡膠止水帶作為防水板的輔材,可廣泛應用于地下室、地鐵隧道、公路和鐵路隧道工程的防水及水壩、人工湖、水池、污水處理場、垃圾掩埋場等工程的混凝土構筑物底板或壁板外側(構筑物迎水面)的防水及防滲。
工作原理:
實際(ji)應(ying)用中(zhong)主(zhu)要(yao)使用在水(shui)壓及變形(xing)(xing)(xing)量(liang)較小的變形(xing)(xing)(xing)縫(feng)(feng)(feng)、伸(shen)縮縫(feng)(feng)(feng)、沉(chen)降(jiang)縫(feng)(feng)(feng)等,具(ju)有與(yu)(yu)混凝(ning)土(tu)錨固緊密(mi)、止(zhi)(zhi)水(shui)密(mi)封及適應(ying)伸(shen)縮縫(feng)(feng)(feng)拉伸(shen)變形(xing)(xing)(xing)等特點(dian),結構(gou)物(wu)的背(bei)貼式止(zhi)(zhi)水(shui)帶也可作為普通(tong)止(zhi)(zhi)水(shui)帶使用,應(ying)用于(yu)(yu)混凝(ning)土(tu)現澆時變形(xing)(xing)(xing)縫(feng)(feng)(feng)、施(shi)工(gong)縫(feng)(feng)(feng)內與(yu)(yu)混凝(ning)土(tu)結構(gou)成為一(yi)體的基礎工(gong)程中(zhong),解決縫(feng)(feng)(feng)隙處的滲漏水(shui)問題背(bei)貼式止(zhi)(zhi)水(shui)帶主(zhu)要(yao)適用于(yu)(yu)混凝(ning)土(tu)構(gou)筑物(wu)底板或(huo)壁(bi)板外側(混凝(ning)土(tu)迎水(shui)面)。具(ju)有與(yu)(yu)混凝(ning)土(tu)錨固緊密(mi)、止(zhi)(zhi)水(shui)密(mi)封及彈性拉伸(shen)變形(xing)(xing)(xing)等特點(dian)。外貼式止(zhi)(zhi)水(shui)帶是防水(shui)板后的第一(yi)道(dao)防水(shui)層,對(dui)于(yu)(yu)隧(sui)道(dao)滲水(shui)的預(yu)防至(zhi)關重要(yao)。