How water retention in porous media with cellulose ethers works
Cellulose ethers (CE) are widely used in mortars as water retaining agents; however the cause of retention remains unknown. This paper attempts to clarify the involved mechanisms using several macroscopic experiments (water retention WR standard tests, imbibition and filtration tests). We highlight...
Gespeichert in:
| Veröffentlicht in: | Cement and concrete research 2012-11, Vol.42 (11), p.1501-1512 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1512 |
|---|---|
| container_issue | 11 |
| container_start_page | 1501 |
| container_title | Cement and concrete research |
| container_volume | 42 |
| creator | Marliere, C. Mabrouk, E. Lamblet, M. Coussot, P. |
| description | Cellulose ethers (CE) are widely used in mortars as water retaining agents; however the cause of retention remains unknown. This paper attempts to clarify the involved mechanisms using several macroscopic experiments (water retention WR standard tests, imbibition and filtration tests). We highlight that WR is not specific to cement but occurs for every porous media. Then, using model porous media and different fluids we point out a critical mechanism of WR with CE solutions: a jamming effect during water transport through the porous medium. This effect may be explained by the presence of polydisperse aggregates which result from native cellulose or hydrophobic interactions. Finally we present a statistical model for filtration which predicts all the qualitative trends observed experimentally. |
| doi_str_mv | 10.1016/j.cemconres.2012.08.010 |
| format | Article |
| fullrecord | <record><control><sourceid>hal_cross</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_01157375v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0008884612001883</els_id><sourcerecordid>oai_HAL_hal_01157375v1</sourcerecordid><originalsourceid>FETCH-LOGICAL-c379t-58a61b2dcd9cb90dee13f78669155e9b2b94c158e515c1627e7e4bc4c3d1280c3</originalsourceid><addsrcrecordid>eNqFkE9Lw0AQxRdRsFY_g3vx4CFxJ8n-yUmKqBUKXvS8bCZTujXNlt3U4rc3pdKrp2GG93uPeYzdgshBgHpY50gbDH2klBcCilyYXIA4YxMwuszKujLnbCKEMJkxlbpkVymtx1UVpZmwx3nY870bKPJIA_WDDz33Pd-GGHaJb6j1ju_9sOJIXbfrQiJOw4pi4vsQv9I1u1i6LtHN35yyz5fnj6d5tnh_fXuaLTIsdT1k0jgFTdFiW2NTi5YIyqU2StUgJdVN0dQVgjQkQSKoQpOmqsEKyxYKI7Ccsvuj78p1dhv9xsUfG5y389nCHm4CQOpSy28YtfqoxRhSirQ8ASDsoTO7tqfO7KEzK8xoIEby7khuXULXLaPr0acTXigFGuQhYXbU0fjyt6doE3rqcWwrEg62Df7frF_YKYYV</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>How water retention in porous media with cellulose ethers works</title><source>Elsevier ScienceDirect Journals</source><creator>Marliere, C. ; Mabrouk, E. ; Lamblet, M. ; Coussot, P.</creator><creatorcontrib>Marliere, C. ; Mabrouk, E. ; Lamblet, M. ; Coussot, P.</creatorcontrib><description>Cellulose ethers (CE) are widely used in mortars as water retaining agents; however the cause of retention remains unknown. This paper attempts to clarify the involved mechanisms using several macroscopic experiments (water retention WR standard tests, imbibition and filtration tests). We highlight that WR is not specific to cement but occurs for every porous media. Then, using model porous media and different fluids we point out a critical mechanism of WR with CE solutions: a jamming effect during water transport through the porous medium. This effect may be explained by the presence of polydisperse aggregates which result from native cellulose or hydrophobic interactions. Finally we present a statistical model for filtration which predicts all the qualitative trends observed experimentally.</description><identifier>ISSN: 0008-8846</identifier><identifier>EISSN: 1873-3948</identifier><identifier>DOI: 10.1016/j.cemconres.2012.08.010</identifier><identifier>CODEN: CCNRAI</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Admixture (D) ; Aggregates and other concrete constituents ; Applied sciences ; Buildings. Public works ; Cellulose Ethers ; Cement concrete constituents ; Civil Engineering ; Concrete additives (fillers, pozzolanic and hydraulic materials) ; Concretes. Mortars. Grouts ; Engineering Sciences ; Exact sciences and technology ; General (composition, classification, performance, standards, patents, etc.) ; Materials ; Mortar (E) ; Permeability (C) ; Pore Solution (B)</subject><ispartof>Cement and concrete research, 2012-11, Vol.42 (11), p.1501-1512</ispartof><rights>2012 Elsevier Ltd</rights><rights>2014 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c379t-58a61b2dcd9cb90dee13f78669155e9b2b94c158e515c1627e7e4bc4c3d1280c3</citedby><cites>FETCH-LOGICAL-c379t-58a61b2dcd9cb90dee13f78669155e9b2b94c158e515c1627e7e4bc4c3d1280c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0008884612001883$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26617151$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://enpc.hal.science/hal-01157375$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Marliere, C.</creatorcontrib><creatorcontrib>Mabrouk, E.</creatorcontrib><creatorcontrib>Lamblet, M.</creatorcontrib><creatorcontrib>Coussot, P.</creatorcontrib><title>How water retention in porous media with cellulose ethers works</title><title>Cement and concrete research</title><description>Cellulose ethers (CE) are widely used in mortars as water retaining agents; however the cause of retention remains unknown. This paper attempts to clarify the involved mechanisms using several macroscopic experiments (water retention WR standard tests, imbibition and filtration tests). We highlight that WR is not specific to cement but occurs for every porous media. Then, using model porous media and different fluids we point out a critical mechanism of WR with CE solutions: a jamming effect during water transport through the porous medium. This effect may be explained by the presence of polydisperse aggregates which result from native cellulose or hydrophobic interactions. Finally we present a statistical model for filtration which predicts all the qualitative trends observed experimentally.</description><subject>Admixture (D)</subject><subject>Aggregates and other concrete constituents</subject><subject>Applied sciences</subject><subject>Buildings. Public works</subject><subject>Cellulose Ethers</subject><subject>Cement concrete constituents</subject><subject>Civil Engineering</subject><subject>Concrete additives (fillers, pozzolanic and hydraulic materials)</subject><subject>Concretes. Mortars. Grouts</subject><subject>Engineering Sciences</subject><subject>Exact sciences and technology</subject><subject>General (composition, classification, performance, standards, patents, etc.)</subject><subject>Materials</subject><subject>Mortar (E)</subject><subject>Permeability (C)</subject><subject>Pore Solution (B)</subject><issn>0008-8846</issn><issn>1873-3948</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkE9Lw0AQxRdRsFY_g3vx4CFxJ8n-yUmKqBUKXvS8bCZTujXNlt3U4rc3pdKrp2GG93uPeYzdgshBgHpY50gbDH2klBcCilyYXIA4YxMwuszKujLnbCKEMJkxlbpkVymtx1UVpZmwx3nY870bKPJIA_WDDz33Pd-GGHaJb6j1ju_9sOJIXbfrQiJOw4pi4vsQv9I1u1i6LtHN35yyz5fnj6d5tnh_fXuaLTIsdT1k0jgFTdFiW2NTi5YIyqU2StUgJdVN0dQVgjQkQSKoQpOmqsEKyxYKI7Ccsvuj78p1dhv9xsUfG5y389nCHm4CQOpSy28YtfqoxRhSirQ8ASDsoTO7tqfO7KEzK8xoIEby7khuXULXLaPr0acTXigFGuQhYXbU0fjyt6doE3rqcWwrEg62Df7frF_YKYYV</recordid><startdate>20121101</startdate><enddate>20121101</enddate><creator>Marliere, C.</creator><creator>Mabrouk, E.</creator><creator>Lamblet, M.</creator><creator>Coussot, P.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope></search><sort><creationdate>20121101</creationdate><title>How water retention in porous media with cellulose ethers works</title><author>Marliere, C. ; Mabrouk, E. ; Lamblet, M. ; Coussot, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c379t-58a61b2dcd9cb90dee13f78669155e9b2b94c158e515c1627e7e4bc4c3d1280c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Admixture (D)</topic><topic>Aggregates and other concrete constituents</topic><topic>Applied sciences</topic><topic>Buildings. Public works</topic><topic>Cellulose Ethers</topic><topic>Cement concrete constituents</topic><topic>Civil Engineering</topic><topic>Concrete additives (fillers, pozzolanic and hydraulic materials)</topic><topic>Concretes. Mortars. Grouts</topic><topic>Engineering Sciences</topic><topic>Exact sciences and technology</topic><topic>General (composition, classification, performance, standards, patents, etc.)</topic><topic>Materials</topic><topic>Mortar (E)</topic><topic>Permeability (C)</topic><topic>Pore Solution (B)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Marliere, C.</creatorcontrib><creatorcontrib>Mabrouk, E.</creatorcontrib><creatorcontrib>Lamblet, M.</creatorcontrib><creatorcontrib>Coussot, P.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Cement and concrete research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Marliere, C.</au><au>Mabrouk, E.</au><au>Lamblet, M.</au><au>Coussot, P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>How water retention in porous media with cellulose ethers works</atitle><jtitle>Cement and concrete research</jtitle><date>2012-11-01</date><risdate>2012</risdate><volume>42</volume><issue>11</issue><spage>1501</spage><epage>1512</epage><pages>1501-1512</pages><issn>0008-8846</issn><eissn>1873-3948</eissn><coden>CCNRAI</coden><abstract>Cellulose ethers (CE) are widely used in mortars as water retaining agents; however the cause of retention remains unknown. This paper attempts to clarify the involved mechanisms using several macroscopic experiments (water retention WR standard tests, imbibition and filtration tests). We highlight that WR is not specific to cement but occurs for every porous media. Then, using model porous media and different fluids we point out a critical mechanism of WR with CE solutions: a jamming effect during water transport through the porous medium. This effect may be explained by the presence of polydisperse aggregates which result from native cellulose or hydrophobic interactions. Finally we present a statistical model for filtration which predicts all the qualitative trends observed experimentally.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.cemconres.2012.08.010</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0008-8846 |
| ispartof | Cement and concrete research, 2012-11, Vol.42 (11), p.1501-1512 |
| issn | 0008-8846 1873-3948 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_01157375v1 |
| source | Elsevier ScienceDirect Journals |
| subjects | Admixture (D) Aggregates and other concrete constituents Applied sciences Buildings. Public works Cellulose Ethers Cement concrete constituents Civil Engineering Concrete additives (fillers, pozzolanic and hydraulic materials) Concretes. Mortars. Grouts Engineering Sciences Exact sciences and technology General (composition, classification, performance, standards, patents, etc.) Materials Mortar (E) Permeability (C) Pore Solution (B) |
| title | How water retention in porous media with cellulose ethers works |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T01%3A41%3A36IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-hal_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=How%20water%20retention%20in%20porous%20media%20with%20cellulose%20ethers%20works&rft.jtitle=Cement%20and%20concrete%20research&rft.au=Marliere,%20C.&rft.date=2012-11-01&rft.volume=42&rft.issue=11&rft.spage=1501&rft.epage=1512&rft.pages=1501-1512&rft.issn=0008-8846&rft.eissn=1873-3948&rft.coden=CCNRAI&rft_id=info:doi/10.1016/j.cemconres.2012.08.010&rft_dat=%3Chal_cross%3Eoai_HAL_hal_01157375v1%3C/hal_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_els_id=S0008884612001883&rfr_iscdi=true |