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首页> 外文期刊>Pipeline & utilities construction >The No-dig Solution: Snap-tite's~r Patented Lining System Ideal For Failing Metal And Concrete Culverts Nationwide
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The No-dig Solution: Snap-tite's~r Patented Lining System Ideal For Failing Metal And Concrete Culverts Nationwide

机译:无需挖洞的解决方案:Snap-tite的专利衬里系统非常适合全国范围内的金属和混凝土涵洞失效

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摘要

State Departments of Transportation and local counties and municipalities are facing a critical problem. Culverts installed forty to fifty years ago are failing at an alarming rate nationwide. Thousands of corrugated metal culverts are so significantly rusted that a danger of sink holes, road collapse or flooding exists. Concrete culverts have cracked or pulled apart at the joint, creating similar dangerous scenarios. What results is a dash to find a solution that is economically feasible, quick, and avoids road closures and detours for the motoring public.rnConventional repair methods of the past have been to dig and replace the failed pipe.rnNow, there's a no-dig solution with field-tested benefits, proving that rehabilitation is a better solution - with the Snap-Tite~R Culvert Lining System.
机译:国家交通运输部和地方县市面临着严峻的问题。四十到五十年前安装的涵洞在全国范围内以惊人的速度失败。成千上万的波纹金属涵洞被严重腐蚀,以致存在下沉孔,道路塌陷或洪水的危险。混凝土涵洞在接缝处破裂或拉开,造成类似的危险情况。结果是找到了一种经济可行,快速且避免道路封闭和绕道行驶的解决方案的努力.rn过去的常规维修方法是挖掘和更换有故障的管道.rn现在,不进行挖掘Snap-Tite〜R涵洞衬砌系统,该解决方案具有经过实地验证的收益,证明了康复是更好的解决方案。

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