AN IMPROVED JOIN IN THE OVERLAPPED ZONE OF NEEDLE PUNCHED BENTONITE SEALING SHEETS
Water-impermeable and/or oil-impermeable bentonite sealing liners, which after laying provide a watertight and non-positive bond in the overlapping region (5, 5'), are provided. This is achieved by filling the pore space in the overlapping non-woven fabric layers (1, 2, 1', 2') with b...
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creator | VOLKARD MULLER GEORG HEERTEN |
description | Water-impermeable and/or oil-impermeable bentonite sealing liners, which after laying provide a watertight and non-positive bond in the overlapping region (5, 5'), are provided. This is achieved by filling the pore space in the overlapping non-woven fabric layers (1, 2, 1', 2') with bentonite and subsequently needle-punching the overlapping region (5, 5') in situ or by means of bentonite-filled bitumen or plastics systems and subsequent adhesion bonding or welding of the overlapping regions. The overlapping non-woven fabric regions can also be fused together to form "films" and these regions then adhesion-bonded or welded. |
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This is achieved by filling the pore space in the overlapping non-woven fabric layers (1, 2, 1', 2') with bentonite and subsequently needle-punching the overlapping region (5, 5') in situ or by means of bentonite-filled bitumen or plastics systems and subsequent adhesion bonding or welding of the overlapping regions. The overlapping non-woven fabric regions can also be fused together to form "films" and these regions then adhesion-bonded or welded.</description><language>eng</language><subject>BUILDING ; EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; GUTTERS ; HYDRAULIC ENGINEERING ; ROOF COVERINGS ; ROOF-WORKING TOOLS ; SKY-LIGHTS ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>1993</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930114&DB=EPODOC&CC=AU&NR=1959492A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930114&DB=EPODOC&CC=AU&NR=1959492A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VOLKARD MULLER</creatorcontrib><creatorcontrib>GEORG HEERTEN</creatorcontrib><title>AN IMPROVED JOIN IN THE OVERLAPPED ZONE OF NEEDLE PUNCHED BENTONITE SEALING SHEETS</title><description>Water-impermeable and/or oil-impermeable bentonite sealing liners, which after laying provide a watertight and non-positive bond in the overlapping region (5, 5'), are provided. 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The overlapping non-woven fabric regions can also be fused together to form "films" and these regions then adhesion-bonded or welded.</description><subject>BUILDING</subject><subject>EMBANKMENTS</subject><subject>EXCAVATIONS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>GUTTERS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>ROOF COVERINGS</subject><subject>ROOF-WORKING TOOLS</subject><subject>SKY-LIGHTS</subject><subject>SOIL SHIFTING</subject><subject>UNDERGROUND OR UNDERWATER STRUCTURES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAhy9FPw9A0I8g9zdVHw8vcE8vwUQjxcFYACQT6OAQFA4Sh_PyDfTcHP1dXFx1UhINTP2QMo7OTqF-Lv5xniqhDs6ujj6eeuEOzh6hoSzMPAmpaYU5zKC6W5GeTdXEOcPXRTC_LjU4sLEpNT81JL4h1DDS1NLU0sjRyNCasAAO7mLpg</recordid><startdate>19930114</startdate><enddate>19930114</enddate><creator>VOLKARD MULLER</creator><creator>GEORG HEERTEN</creator><scope>EVB</scope></search><sort><creationdate>19930114</creationdate><title>AN IMPROVED JOIN IN THE OVERLAPPED ZONE OF NEEDLE PUNCHED BENTONITE SEALING SHEETS</title><author>VOLKARD MULLER ; GEORG HEERTEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU1959492A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1993</creationdate><topic>BUILDING</topic><topic>EMBANKMENTS</topic><topic>EXCAVATIONS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>GUTTERS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>ROOF COVERINGS</topic><topic>ROOF-WORKING TOOLS</topic><topic>SKY-LIGHTS</topic><topic>SOIL SHIFTING</topic><topic>UNDERGROUND OR UNDERWATER STRUCTURES</topic><toplevel>online_resources</toplevel><creatorcontrib>VOLKARD MULLER</creatorcontrib><creatorcontrib>GEORG HEERTEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VOLKARD MULLER</au><au>GEORG HEERTEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AN IMPROVED JOIN IN THE OVERLAPPED ZONE OF NEEDLE PUNCHED BENTONITE SEALING SHEETS</title><date>1993-01-14</date><risdate>1993</risdate><abstract>Water-impermeable and/or oil-impermeable bentonite sealing liners, which after laying provide a watertight and non-positive bond in the overlapping region (5, 5'), are provided. This is achieved by filling the pore space in the overlapping non-woven fabric layers (1, 2, 1', 2') with bentonite and subsequently needle-punching the overlapping region (5, 5') in situ or by means of bentonite-filled bitumen or plastics systems and subsequent adhesion bonding or welding of the overlapping regions. The overlapping non-woven fabric regions can also be fused together to form "films" and these regions then adhesion-bonded or welded.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BUILDING EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS GUTTERS HYDRAULIC ENGINEERING ROOF COVERINGS ROOF-WORKING TOOLS SKY-LIGHTS SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES |
title | AN IMPROVED JOIN IN THE OVERLAPPED ZONE OF NEEDLE PUNCHED BENTONITE SEALING SHEETS |
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