簡介/Introduction
高分子復(fù)合自粘防水卷材，是專為地下與隧道工程研制開發(fā)的一種能與后澆混凝土結(jié)構(gòu)預(yù)鋪形成中固反粘結(jié)的防水卷材。該卷材是以樹脂類高分子(EVA、LDPE、HDPE、ECB等)片材為主體防水材料，在高分子防水基材上攝非瀝青基自粘膠料的高分子自粘防水卷材。卷材自粘層與液態(tài)混凝土漿料反應(yīng)固結(jié)后，形成防水層與混凝土結(jié)構(gòu)的無間隙結(jié)合，杜絕層間竄水隱患能有效提高防水系統(tǒng)的可靠性。
macromolecule composit self-stick waterproof roll material is specially developed for underground and tunel projects and it can form firm bonding with post-poured concrete structure adopting pre-paving andinverted adhesion method. Its major waterproof Materials are resinae macromolecule  (EVA,LDPE,HPDE,ECB,tc.)sheet,over which non-asphaltic self-stick sizing material is coated. When the self-stick layer of the roll material has reacted with lquid cement grout and cured,firm bonding will be formed between waterproof layer and cement structure,so as to avoid water-moving between layers and improve the reliability of the waterproof system efficiently
特點/Feature
●獨特配方，采用非瀝青基自粘膠料與高分子片材復(fù)合而成?！窬哂谐瑥姷恼辰Y(jié)性能，剝離強度是普通自粘卷材的2一3倍?！窨顾毫褟姸雀摺⒎浪?jié)B、耐水解性能強。
●低溫柔性好，在-30℃的低溫條件下仍能保持良好的柔韌性。
●適用于地下與隧道工程的預(yù)鋪反粘防水工程，具有防水層施工完成后無需保護(hù)層直接綁扎鋼筋澆筑混凝土的抗沖擊性能。●防水性能可靠，卷材兼有高分子防水卷材和自粘卷材的優(yōu)點。
unique formula,composite non-asphaltic self-stick film and macromolecule waterproof sheet. super bonding force,its peel strength being 2-3 times of that of ordinary self-stick roll material high tear resistance,anti-leakage and anti-hydrolysis excellent low-temp fiexibiity and still flexible at -30℃
suitable for waterproof projects of underground and tunnel projects.No need for protection layer to resist shock caused by cast-in-place concrete.
reliable waterproof performance,integrating advantages of macronolecule waterproof roll material and self-stick roll material