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In situ time-resolved X-ray diffraction of tobermorite formation in autoclaved aerated concrete: Influence of silica source reactivity and Al addition
The hydrothermal formation of tobermorite during the processing of autoclaved aerated concrete was investigated by in situ X-ray diffraction (XRD) analysis. High-energy X-rays from a synchrotron radiation source in combination with a newly developed autoclave cell and a photon-counting pixel array d...
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| Published in: | Cement and concrete research 2011-05, Vol.41 (5), p.510-519 |
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| cited_by | cdi_FETCH-LOGICAL-c471t-936b0bff272abc612693893c25f27e31f717bdfcf5bb457ebd50fbe9471c83483 |
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| cites | cdi_FETCH-LOGICAL-c471t-936b0bff272abc612693893c25f27e31f717bdfcf5bb457ebd50fbe9471c83483 |
| container_end_page | 519 |
| container_issue | 5 |
| container_start_page | 510 |
| container_title | Cement and concrete research |
| container_volume | 41 |
| creator | Matsui, Kunio Kikuma, Jun Tsunashima, Masamichi Ishikawa, Tetsuji Matsuno, Shin-ya Ogawa, Akihiro Sato, Masugu |
| description | The hydrothermal formation of tobermorite during the processing of autoclaved aerated concrete was investigated by
in situ X-ray diffraction (XRD) analysis. High-energy X-rays from a synchrotron radiation source in combination with a newly developed autoclave cell and a photon-counting pixel array detector were used.
To investigate the effects of the silica source, reactive quartz from chert and less-reactive quartz from quartz sand were used as starting materials. The effect of Al addition on tobermorite formation was also studied. In all cases, C-S-H, hydroxylellestadite and katoite were clearly observed as intermediates.
Acceleration of tobermorite formation by Al addition was clearly observed. However, Al addition did not affect the dissolution rate of quartz. Two pathways, via C-S-H and katoite, were also observed in the Al-containing system. These results suggest that the structure of initially formed C-S-H is important for the subsequent tobermorite formation reactions. |
| doi_str_mv | 10.1016/j.cemconres.2011.01.022 |
| format | article |
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in situ X-ray diffraction (XRD) analysis. High-energy X-rays from a synchrotron radiation source in combination with a newly developed autoclave cell and a photon-counting pixel array detector were used.
To investigate the effects of the silica source, reactive quartz from chert and less-reactive quartz from quartz sand were used as starting materials. The effect of Al addition on tobermorite formation was also studied. In all cases, C-S-H, hydroxylellestadite and katoite were clearly observed as intermediates.
Acceleration of tobermorite formation by Al addition was clearly observed. However, Al addition did not affect the dissolution rate of quartz. Two pathways, via C-S-H and katoite, were also observed in the Al-containing system. These results suggest that the structure of initially formed C-S-H is important for the subsequent tobermorite formation reactions.</description><identifier>ISSN: 0008-8846</identifier><identifier>EISSN: 1873-3948</identifier><identifier>DOI: 10.1016/j.cemconres.2011.01.022</identifier><identifier>CODEN: CCNRAI</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Aerated ; ALKALINE EARTH METAL COMPOUNDS ; ALUMINIUM ; Aluminum ; Applied sciences ; Autoclaving ; BUILDING MATERIALS ; Buildings. Public works ; CALCIUM COMPOUNDS ; Calcium silicate hydrate (C-S-H) (B) ; CALCIUM SILICATES ; CEMENTS ; CHERT ; COHERENT SCATTERING ; CONCRETES ; Concretes. Mortars. Grouts ; DIFFRACTION ; DISSOLUTION ; ELEMENTS ; Exact sciences and technology ; HYDRATES ; Hydrogarnet (D) ; INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY ; Lightweight concretes ; MATERIALS ; METALS ; MINERALS ; OXIDE MINERALS ; OXYGEN COMPOUNDS ; PORTLAND CEMENT ; Portland Cement (D) ; QUARTZ ; RADIATION SOURCES ; REACTIVITY ; RESOLUTION ; ROCKS ; Sand ; SCATTERING ; SEDIMENTARY ROCKS ; SILICA ; SILICATES ; SILICON COMPOUNDS ; Silicon dioxide ; SYNCHROTRON RADIATION SOURCES ; TIME RESOLUTION ; TIMING PROPERTIES ; Tobermorite (unlisted) ; X-RAY DIFFRACTION ; X-ray diffraction (B) ; X-rays</subject><ispartof>Cement and concrete research, 2011-05, Vol.41 (5), p.510-519</ispartof><rights>2011 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c471t-936b0bff272abc612693893c25f27e31f717bdfcf5bb457ebd50fbe9471c83483</citedby><cites>FETCH-LOGICAL-c471t-936b0bff272abc612693893c25f27e31f717bdfcf5bb457ebd50fbe9471c83483</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24080524$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/21504016$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Matsui, Kunio</creatorcontrib><creatorcontrib>Kikuma, Jun</creatorcontrib><creatorcontrib>Tsunashima, Masamichi</creatorcontrib><creatorcontrib>Ishikawa, Tetsuji</creatorcontrib><creatorcontrib>Matsuno, Shin-ya</creatorcontrib><creatorcontrib>Ogawa, Akihiro</creatorcontrib><creatorcontrib>Sato, Masugu</creatorcontrib><title>In situ time-resolved X-ray diffraction of tobermorite formation in autoclaved aerated concrete: Influence of silica source reactivity and Al addition</title><title>Cement and concrete research</title><description>The hydrothermal formation of tobermorite during the processing of autoclaved aerated concrete was investigated by
in situ X-ray diffraction (XRD) analysis. High-energy X-rays from a synchrotron radiation source in combination with a newly developed autoclave cell and a photon-counting pixel array detector were used.
To investigate the effects of the silica source, reactive quartz from chert and less-reactive quartz from quartz sand were used as starting materials. The effect of Al addition on tobermorite formation was also studied. In all cases, C-S-H, hydroxylellestadite and katoite were clearly observed as intermediates.
Acceleration of tobermorite formation by Al addition was clearly observed. However, Al addition did not affect the dissolution rate of quartz. Two pathways, via C-S-H and katoite, were also observed in the Al-containing system. These results suggest that the structure of initially formed C-S-H is important for the subsequent tobermorite formation reactions.</description><subject>Aerated</subject><subject>ALKALINE EARTH METAL COMPOUNDS</subject><subject>ALUMINIUM</subject><subject>Aluminum</subject><subject>Applied sciences</subject><subject>Autoclaving</subject><subject>BUILDING MATERIALS</subject><subject>Buildings. Public works</subject><subject>CALCIUM COMPOUNDS</subject><subject>Calcium silicate hydrate (C-S-H) (B)</subject><subject>CALCIUM SILICATES</subject><subject>CEMENTS</subject><subject>CHERT</subject><subject>COHERENT SCATTERING</subject><subject>CONCRETES</subject><subject>Concretes. Mortars. Grouts</subject><subject>DIFFRACTION</subject><subject>DISSOLUTION</subject><subject>ELEMENTS</subject><subject>Exact sciences and technology</subject><subject>HYDRATES</subject><subject>Hydrogarnet (D)</subject><subject>INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY</subject><subject>Lightweight concretes</subject><subject>MATERIALS</subject><subject>METALS</subject><subject>MINERALS</subject><subject>OXIDE MINERALS</subject><subject>OXYGEN COMPOUNDS</subject><subject>PORTLAND CEMENT</subject><subject>Portland Cement (D)</subject><subject>QUARTZ</subject><subject>RADIATION SOURCES</subject><subject>REACTIVITY</subject><subject>RESOLUTION</subject><subject>ROCKS</subject><subject>Sand</subject><subject>SCATTERING</subject><subject>SEDIMENTARY ROCKS</subject><subject>SILICA</subject><subject>SILICATES</subject><subject>SILICON COMPOUNDS</subject><subject>Silicon dioxide</subject><subject>SYNCHROTRON RADIATION SOURCES</subject><subject>TIME RESOLUTION</subject><subject>TIMING PROPERTIES</subject><subject>Tobermorite (unlisted)</subject><subject>X-RAY DIFFRACTION</subject><subject>X-ray diffraction (B)</subject><subject>X-rays</subject><issn>0008-8846</issn><issn>1873-3948</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFUV2LFDEQHETB9fQ3GBDxadZ8zUzGt-U4deHAFwXfQqang1lmkjPJLOwf8feauMe9CoEmnarqSnXTvGV0zyjrP572gCsEHzHtOWVsT8vh_FmzY2oQrRilet7sKKWqVUr2L5tXKZ3KtedC7Zo_R0-SyxvJbsW2aITljDP52UZzIbOzNhrILngSLMlhwriG6DISG-Jq_j04T8yWAyymEg1Gk0sthiBixk_k6O2yoQesEsktDgxJYYulEbGKn12-EONncliImWdXVV83L6xZEr55rDfNj89332-_tvffvhxvD_ctyIHldhT9RCdr-cDNBD3j_SjUKIB3pYWC2YEN02zBdtMkuwGnuaN2wrGQQQmpxE3z7qobUnY6Qfka_CrePULWnHVUlogL6sMV9RDD7w1T1qtLgMtiPIYtadWP3SA7ORbkcEVCDClFtPohutXEi2ZU13Xpk35al67r0rQczgvz_eMMk8AsJXcPLj3RuaSKdlwW3OGKwxLL2WGsrmu8s4vV9Bzcf2f9Bemusl0</recordid><startdate>20110501</startdate><enddate>20110501</enddate><creator>Matsui, Kunio</creator><creator>Kikuma, Jun</creator><creator>Tsunashima, Masamichi</creator><creator>Ishikawa, Tetsuji</creator><creator>Matsuno, Shin-ya</creator><creator>Ogawa, Akihiro</creator><creator>Sato, Masugu</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><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><scope>OTOTI</scope></search><sort><creationdate>20110501</creationdate><title>In situ time-resolved X-ray diffraction of tobermorite formation in autoclaved aerated concrete: Influence of silica source reactivity and Al addition</title><author>Matsui, Kunio ; Kikuma, Jun ; Tsunashima, Masamichi ; Ishikawa, Tetsuji ; Matsuno, Shin-ya ; Ogawa, Akihiro ; Sato, Masugu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c471t-936b0bff272abc612693893c25f27e31f717bdfcf5bb457ebd50fbe9471c83483</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Aerated</topic><topic>ALKALINE EARTH METAL COMPOUNDS</topic><topic>ALUMINIUM</topic><topic>Aluminum</topic><topic>Applied sciences</topic><topic>Autoclaving</topic><topic>BUILDING MATERIALS</topic><topic>Buildings. Public works</topic><topic>CALCIUM COMPOUNDS</topic><topic>Calcium silicate hydrate (C-S-H) (B)</topic><topic>CALCIUM SILICATES</topic><topic>CEMENTS</topic><topic>CHERT</topic><topic>COHERENT SCATTERING</topic><topic>CONCRETES</topic><topic>Concretes. Mortars. Grouts</topic><topic>DIFFRACTION</topic><topic>DISSOLUTION</topic><topic>ELEMENTS</topic><topic>Exact sciences and technology</topic><topic>HYDRATES</topic><topic>Hydrogarnet (D)</topic><topic>INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY</topic><topic>Lightweight concretes</topic><topic>MATERIALS</topic><topic>METALS</topic><topic>MINERALS</topic><topic>OXIDE MINERALS</topic><topic>OXYGEN COMPOUNDS</topic><topic>PORTLAND CEMENT</topic><topic>Portland Cement (D)</topic><topic>QUARTZ</topic><topic>RADIATION SOURCES</topic><topic>REACTIVITY</topic><topic>RESOLUTION</topic><topic>ROCKS</topic><topic>Sand</topic><topic>SCATTERING</topic><topic>SEDIMENTARY ROCKS</topic><topic>SILICA</topic><topic>SILICATES</topic><topic>SILICON COMPOUNDS</topic><topic>Silicon dioxide</topic><topic>SYNCHROTRON RADIATION SOURCES</topic><topic>TIME RESOLUTION</topic><topic>TIMING PROPERTIES</topic><topic>Tobermorite (unlisted)</topic><topic>X-RAY DIFFRACTION</topic><topic>X-ray diffraction (B)</topic><topic>X-rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Matsui, Kunio</creatorcontrib><creatorcontrib>Kikuma, Jun</creatorcontrib><creatorcontrib>Tsunashima, Masamichi</creatorcontrib><creatorcontrib>Ishikawa, Tetsuji</creatorcontrib><creatorcontrib>Matsuno, Shin-ya</creatorcontrib><creatorcontrib>Ogawa, Akihiro</creatorcontrib><creatorcontrib>Sato, Masugu</creatorcontrib><collection>Pascal-Francis</collection><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><collection>OSTI.GOV</collection><jtitle>Cement and concrete research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Matsui, Kunio</au><au>Kikuma, Jun</au><au>Tsunashima, Masamichi</au><au>Ishikawa, Tetsuji</au><au>Matsuno, Shin-ya</au><au>Ogawa, Akihiro</au><au>Sato, Masugu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In situ time-resolved X-ray diffraction of tobermorite formation in autoclaved aerated concrete: Influence of silica source reactivity and Al addition</atitle><jtitle>Cement and concrete research</jtitle><date>2011-05-01</date><risdate>2011</risdate><volume>41</volume><issue>5</issue><spage>510</spage><epage>519</epage><pages>510-519</pages><issn>0008-8846</issn><eissn>1873-3948</eissn><coden>CCNRAI</coden><abstract>The hydrothermal formation of tobermorite during the processing of autoclaved aerated concrete was investigated by
in situ X-ray diffraction (XRD) analysis. High-energy X-rays from a synchrotron radiation source in combination with a newly developed autoclave cell and a photon-counting pixel array detector were used.
To investigate the effects of the silica source, reactive quartz from chert and less-reactive quartz from quartz sand were used as starting materials. The effect of Al addition on tobermorite formation was also studied. In all cases, C-S-H, hydroxylellestadite and katoite were clearly observed as intermediates.
Acceleration of tobermorite formation by Al addition was clearly observed. However, Al addition did not affect the dissolution rate of quartz. Two pathways, via C-S-H and katoite, were also observed in the Al-containing system. These results suggest that the structure of initially formed C-S-H is important for the subsequent tobermorite formation reactions.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.cemconres.2011.01.022</doi><tpages>10</tpages></addata></record> |
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| ispartof | Cement and concrete research, 2011-05, Vol.41 (5), p.510-519 |
| issn | 0008-8846 1873-3948 |
| language | eng |
| recordid | cdi_osti_scitechconnect_21504016 |
| source | Elsevier |
| subjects | Aerated ALKALINE EARTH METAL COMPOUNDS ALUMINIUM Aluminum Applied sciences Autoclaving BUILDING MATERIALS Buildings. Public works CALCIUM COMPOUNDS Calcium silicate hydrate (C-S-H) (B) CALCIUM SILICATES CEMENTS CHERT COHERENT SCATTERING CONCRETES Concretes. Mortars. Grouts DIFFRACTION DISSOLUTION ELEMENTS Exact sciences and technology HYDRATES Hydrogarnet (D) INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY Lightweight concretes MATERIALS METALS MINERALS OXIDE MINERALS OXYGEN COMPOUNDS PORTLAND CEMENT Portland Cement (D) QUARTZ RADIATION SOURCES REACTIVITY RESOLUTION ROCKS Sand SCATTERING SEDIMENTARY ROCKS SILICA SILICATES SILICON COMPOUNDS Silicon dioxide SYNCHROTRON RADIATION SOURCES TIME RESOLUTION TIMING PROPERTIES Tobermorite (unlisted) X-RAY DIFFRACTION X-ray diffraction (B) X-rays |
| title | In situ time-resolved X-ray diffraction of tobermorite formation in autoclaved aerated concrete: Influence of silica source reactivity and Al addition |
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