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    • 9. 发明公开
    • Method of renovating and/or protecting sewers or pipes
    • 一种用于再生和/或用于保护下水道或管道的过程。
    • EP0475769A1
    • 1992-03-18
    • EP91308352.3
    • 1991-09-12
    • DANBY PTY LTD
    • Molyneux, Sydney
    • E03F3/06F16L55/165F16L58/10
    • E03F3/06E03F2003/065F16L55/165F16L58/1018
    • A method for renovating or protecting sewers or pipes (10) of oviform or egg shape, where liner strip sections (20) are placed in a former (conforming to the sewer or pipe shape) and have their ends locked in mouth formations (16) along the sides of a base strip (12). At the position where the liner strip sections (20) are located, they are joined together by joiner strips (23) and the assembled liner is pulled through the sewer or pipe (10) by a winch connected to wires (14) embedded in the base strip (12). When positioned, the assembled liner is grouted into the sewer or pipe (10) with grout supplied via a grout pipe at the top of the cavity.
    • 一种用于翻新或保护卵形或蛋形,其中衬垫带段(20)在一个前(符合下水道或管形状)放置的下水道或管道(10),并已锁定在嘴地层它们的端部的方法(16) 沿着基底带(12)的侧面。 在其中所述衬垫带段(20)所处的位置,它们由木匠条带(23)接合在一起,且组装的衬管是通过由连接到导线(14)的绞盘下水道或管(10)拉动嵌入在 基底带(12)。 当定位,组装的衬管灌入水泥浆与在空腔的顶部经由灌浆管道供给的下水道或管(10)。