Process and sealing agent for producing a watertight and/or gastight bushing of lines in a water-resistant and/or gas-blocking wall, and device for use thereof
作者： Franciscus Petrus Maria Nooren
DOI:
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摘要: A process is provided for feeding cables, wires, pipes etc. through a wall in such way that the water- and/or gas resistance of maintained and later on additional cables can be passed through. The uses sealing agent comprising an intimate mixture water-swellable substance as clay hydrophobic vaseline. placed tubular device providing water-tightness when making bushing partially porous wall.
lens.org 参考文章(11)
Terrance L Williams, Asbestos-free joint compounds ,(1973)
William Alexander, Flexible grout composition and method ,(1988)
Arthur G. Clem, Bentonite-gelled oil waterproofing composition ,(1978)
Kaoru Miyano, Masataka Kimura, Method of filling in sleeve hole for piping and repairing structure therefor ,(1985)
Takeshi Kobayashi, Hajime Yamaji, An aqueously-swelling water stopper and a process of stopping water thereby ,(1981)
Daniel L. Bour, Edward F. Vinson, High temperature set retarded well cement compositions and methods ,(1990)
Cross Roy, Waterproof concrete and process of making same ,(1925)
Kirschbraun Lester, Process of making emulsion ,(1919)