Retardation effect of styrene-acrylate copolymer latexes on cement hydration
Interactions between styrene-acrylate latexes and cement are investigated with emphasis of the charge properties of the polymer particles by means of calorimetry, adsorption measurement, and confocal laser scanning microscope. Three latexes with varied surface charges of polymer particles were prepa...
Gespeichert in:
| Veröffentlicht in: | Cement and concrete research 2015-09, Vol.75, p.23-41 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 41 |
|---|---|
| container_issue | |
| container_start_page | 23 |
| container_title | Cement and concrete research |
| container_volume | 75 |
| creator | Kong, Xiangming Emmerling, Sebastian Pakusch, Joachim Rueckel, Markus Nieberle, Jörg |
| description | Interactions between styrene-acrylate latexes and cement are investigated with emphasis of the charge properties of the polymer particles by means of calorimetry, adsorption measurement, and confocal laser scanning microscope. Three latexes with varied surface charges of polymer particles were prepared by respectively using methacrylic acid (MAA), sodium styrene sulfonate (SSS) and methyl poly(ethylene glycol) methacrylate (MPEGMA) as water soluble monomers during synthesis. It is found that the polymer latexes retard cement hydration in two manners, namely the delaying effect represented by a delayed hydration peak and the slowing down effect characterized by a reduced main hydration peak during the acceleration period. The delaying effect is closely related to the concentration of carboxylic groups existing in the latex, while the depression effect of hydration rate is majorly caused by the adsorption of polymer particles on surface of cement grains and proportional to the total charge density of polymer particles. |
| doi_str_mv | 10.1016/j.cemconres.2015.04.014 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1762083351</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0008884615001209</els_id><sourcerecordid>1762083351</sourcerecordid><originalsourceid>FETCH-LOGICAL-c385t-54f11c8c9a7852e3f11392dab2a24ee58a5bd51c186cff53a5c15f41ef26ab103</originalsourceid><addsrcrecordid>eNqFkMtKAzEUhoMoWKvP4CzdzJiTy0y6LMUbFATRdUgzJzhlZlKTVJy3N7Xi1tXhh__C-Qi5BloBhfp2W1kcrB8DxopRkBUVFQVxQmagGl7yhVCnZEYpVaVSoj4nFzFus6wZVzOyfsFkQmtS58cCnUObCu-KmKaAI5bGhqk3CQvrd76fBgzFQX5hLLI_D-OYivepDT8Fl-TMmT7i1e-dk7f7u9fVY7l-fnhaLdel5UqmUgoHYJVdmEZJhjwrvmCt2TDDBKJURm5aCRZUbZ2T3EgL0glAx2qzAcrn5ObYuwv-Y48x6aGLFvvejOj3UUNTM6o4l5CtzdFqg48xoNO70A0mTBqoPvDTW_3HTx_4aSp05peTy2MS8yefHQYdbYejxbYLmZJuffdvxzfC238O</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1762083351</pqid></control><display><type>article</type><title>Retardation effect of styrene-acrylate copolymer latexes on cement hydration</title><source>Elsevier ScienceDirect Journals Complete</source><creator>Kong, Xiangming ; Emmerling, Sebastian ; Pakusch, Joachim ; Rueckel, Markus ; Nieberle, Jörg</creator><creatorcontrib>Kong, Xiangming ; Emmerling, Sebastian ; Pakusch, Joachim ; Rueckel, Markus ; Nieberle, Jörg</creatorcontrib><description>Interactions between styrene-acrylate latexes and cement are investigated with emphasis of the charge properties of the polymer particles by means of calorimetry, adsorption measurement, and confocal laser scanning microscope. Three latexes with varied surface charges of polymer particles were prepared by respectively using methacrylic acid (MAA), sodium styrene sulfonate (SSS) and methyl poly(ethylene glycol) methacrylate (MPEGMA) as water soluble monomers during synthesis. It is found that the polymer latexes retard cement hydration in two manners, namely the delaying effect represented by a delayed hydration peak and the slowing down effect characterized by a reduced main hydration peak during the acceleration period. The delaying effect is closely related to the concentration of carboxylic groups existing in the latex, while the depression effect of hydration rate is majorly caused by the adsorption of polymer particles on surface of cement grains and proportional to the total charge density of polymer particles.</description><identifier>ISSN: 0008-8846</identifier><identifier>EISSN: 1873-3948</identifier><identifier>DOI: 10.1016/j.cemconres.2015.04.014</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Adsorption ; Adsorption (C) ; Calorimetry ; Cement (D) ; Cements ; Hydration ; Hydration (A) ; Latex ; Polymer (D) ; Retardation (A) ; Sodium ; Styrenes ; Sulfonates ; Surface chemistry</subject><ispartof>Cement and concrete research, 2015-09, Vol.75, p.23-41</ispartof><rights>2015 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c385t-54f11c8c9a7852e3f11392dab2a24ee58a5bd51c186cff53a5c15f41ef26ab103</citedby><cites>FETCH-LOGICAL-c385t-54f11c8c9a7852e3f11392dab2a24ee58a5bd51c186cff53a5c15f41ef26ab103</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.cemconres.2015.04.014$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Kong, Xiangming</creatorcontrib><creatorcontrib>Emmerling, Sebastian</creatorcontrib><creatorcontrib>Pakusch, Joachim</creatorcontrib><creatorcontrib>Rueckel, Markus</creatorcontrib><creatorcontrib>Nieberle, Jörg</creatorcontrib><title>Retardation effect of styrene-acrylate copolymer latexes on cement hydration</title><title>Cement and concrete research</title><description>Interactions between styrene-acrylate latexes and cement are investigated with emphasis of the charge properties of the polymer particles by means of calorimetry, adsorption measurement, and confocal laser scanning microscope. Three latexes with varied surface charges of polymer particles were prepared by respectively using methacrylic acid (MAA), sodium styrene sulfonate (SSS) and methyl poly(ethylene glycol) methacrylate (MPEGMA) as water soluble monomers during synthesis. It is found that the polymer latexes retard cement hydration in two manners, namely the delaying effect represented by a delayed hydration peak and the slowing down effect characterized by a reduced main hydration peak during the acceleration period. The delaying effect is closely related to the concentration of carboxylic groups existing in the latex, while the depression effect of hydration rate is majorly caused by the adsorption of polymer particles on surface of cement grains and proportional to the total charge density of polymer particles.</description><subject>Adsorption</subject><subject>Adsorption (C)</subject><subject>Calorimetry</subject><subject>Cement (D)</subject><subject>Cements</subject><subject>Hydration</subject><subject>Hydration (A)</subject><subject>Latex</subject><subject>Polymer (D)</subject><subject>Retardation (A)</subject><subject>Sodium</subject><subject>Styrenes</subject><subject>Sulfonates</subject><subject>Surface chemistry</subject><issn>0008-8846</issn><issn>1873-3948</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqFkMtKAzEUhoMoWKvP4CzdzJiTy0y6LMUbFATRdUgzJzhlZlKTVJy3N7Xi1tXhh__C-Qi5BloBhfp2W1kcrB8DxopRkBUVFQVxQmagGl7yhVCnZEYpVaVSoj4nFzFus6wZVzOyfsFkQmtS58cCnUObCu-KmKaAI5bGhqk3CQvrd76fBgzFQX5hLLI_D-OYivepDT8Fl-TMmT7i1e-dk7f7u9fVY7l-fnhaLdel5UqmUgoHYJVdmEZJhjwrvmCt2TDDBKJURm5aCRZUbZ2T3EgL0glAx2qzAcrn5ObYuwv-Y48x6aGLFvvejOj3UUNTM6o4l5CtzdFqg48xoNO70A0mTBqoPvDTW_3HTx_4aSp05peTy2MS8yefHQYdbYejxbYLmZJuffdvxzfC238O</recordid><startdate>20150901</startdate><enddate>20150901</enddate><creator>Kong, Xiangming</creator><creator>Emmerling, Sebastian</creator><creator>Pakusch, Joachim</creator><creator>Rueckel, Markus</creator><creator>Nieberle, Jörg</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20150901</creationdate><title>Retardation effect of styrene-acrylate copolymer latexes on cement hydration</title><author>Kong, Xiangming ; Emmerling, Sebastian ; Pakusch, Joachim ; Rueckel, Markus ; Nieberle, Jörg</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c385t-54f11c8c9a7852e3f11392dab2a24ee58a5bd51c186cff53a5c15f41ef26ab103</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Adsorption</topic><topic>Adsorption (C)</topic><topic>Calorimetry</topic><topic>Cement (D)</topic><topic>Cements</topic><topic>Hydration</topic><topic>Hydration (A)</topic><topic>Latex</topic><topic>Polymer (D)</topic><topic>Retardation (A)</topic><topic>Sodium</topic><topic>Styrenes</topic><topic>Sulfonates</topic><topic>Surface chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kong, Xiangming</creatorcontrib><creatorcontrib>Emmerling, Sebastian</creatorcontrib><creatorcontrib>Pakusch, Joachim</creatorcontrib><creatorcontrib>Rueckel, Markus</creatorcontrib><creatorcontrib>Nieberle, Jörg</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Cement and concrete research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kong, Xiangming</au><au>Emmerling, Sebastian</au><au>Pakusch, Joachim</au><au>Rueckel, Markus</au><au>Nieberle, Jörg</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Retardation effect of styrene-acrylate copolymer latexes on cement hydration</atitle><jtitle>Cement and concrete research</jtitle><date>2015-09-01</date><risdate>2015</risdate><volume>75</volume><spage>23</spage><epage>41</epage><pages>23-41</pages><issn>0008-8846</issn><eissn>1873-3948</eissn><abstract>Interactions between styrene-acrylate latexes and cement are investigated with emphasis of the charge properties of the polymer particles by means of calorimetry, adsorption measurement, and confocal laser scanning microscope. Three latexes with varied surface charges of polymer particles were prepared by respectively using methacrylic acid (MAA), sodium styrene sulfonate (SSS) and methyl poly(ethylene glycol) methacrylate (MPEGMA) as water soluble monomers during synthesis. It is found that the polymer latexes retard cement hydration in two manners, namely the delaying effect represented by a delayed hydration peak and the slowing down effect characterized by a reduced main hydration peak during the acceleration period. The delaying effect is closely related to the concentration of carboxylic groups existing in the latex, while the depression effect of hydration rate is majorly caused by the adsorption of polymer particles on surface of cement grains and proportional to the total charge density of polymer particles.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.cemconres.2015.04.014</doi><tpages>19</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0008-8846 |
| ispartof | Cement and concrete research, 2015-09, Vol.75, p.23-41 |
| issn | 0008-8846 1873-3948 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1762083351 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Adsorption Adsorption (C) Calorimetry Cement (D) Cements Hydration Hydration (A) Latex Polymer (D) Retardation (A) Sodium Styrenes Sulfonates Surface chemistry |
| title | Retardation effect of styrene-acrylate copolymer latexes on cement hydration |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T06%3A04%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Retardation%20effect%20of%20styrene-acrylate%20copolymer%20latexes%20on%20cement%20hydration&rft.jtitle=Cement%20and%20concrete%20research&rft.au=Kong,%20Xiangming&rft.date=2015-09-01&rft.volume=75&rft.spage=23&rft.epage=41&rft.pages=23-41&rft.issn=0008-8846&rft.eissn=1873-3948&rft_id=info:doi/10.1016/j.cemconres.2015.04.014&rft_dat=%3Cproquest_cross%3E1762083351%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1762083351&rft_id=info:pmid/&rft_els_id=S0008884615001209&rfr_iscdi=true |