会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 96. 发明授权
    • Underground continuous impervious wall and method for installing same
    • 地下连续不渗水墙及其安装方法
    • US4909674A
    • 1990-03-20
    • US196617
    • 1988-05-19
    • Shozo KonnoNobuyuki Matsui
    • Shozo KonnoNobuyuki Matsui
    • E02D19/18
    • E02D19/18
    • An underground continuous water-impervious wall is disclosed, which includes a water-impervious membrane to partition a trench and to prevent water from passing through the wall. The trench as formed in the ground has a narrow width. The impervious sheet is lowered into the trench to partition the trench longitudinally. A hardening material is charged against the opposite side surfaces of the impervious sheet in the trench and solidified, whereby a water-impervious wall is obtained, with the impervious sheet sandwiched between opposite side wall portions. The impervious sheet is disposed in the trench by lowering the sheet in the form of a roll, lowering the sheet pre-stretched between posts, or lowering a pleated sheet pre-packed in a sheet cartridge. Adjacent sheets are connected to each other by female and male fasteners.
    • 公开了一种地下连续不透水壁,其包括不透水膜,以分隔沟槽并防止水通过壁。 在地面上形成的沟槽具有窄的宽度。 将不透水片材下降到沟槽中以纵向分隔沟槽。 将硬化材料填充到沟槽中的不透水片的相对侧表面上并固化,由此获得防水壁,其中不透水片夹在相对的侧壁部分之间。 不透水片通过将纸张以辊的形式下降而放置在沟槽中,降低在柱之间预拉伸的片材,或者降低预包装在片材盒中的褶皱片材。 相邻的片材通过母和紧固件彼此连接。