The mechanism of the effect of mineral admixtures on the expansion of alkali-silica reaction
On the base of the influence rule of silica fume, slag and fl y ash on alkali-silica reaction under the condition of 70 °C, the mechanism of the effect of mineral admixtures on alkali-silica reaction is studied further in the paper. The results show that the effects of mineral admixtures on alkali-s...
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| Veröffentlicht in: | Journal of Wuhan University of Technology. Materials science edition 2008-06, Vol.23 (3), p.376-380 |
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| creator | Wang, Aiqin Niu, Jishou Zhang, Chengzhi |
| description | On the base of the influence rule of silica fume, slag and fl y ash on alkali-silica reaction under the condition of 70 °C, the mechanism of the effect of mineral admixtures on alkali-silica reaction is studied further in the paper. The results show that the effects of mineral admixtures on alkali-silica reaction are mainly chemistry effect and surface physichemistry effect. Under suitable condition, the chemistry effect may make alkali-silica reaction to be inhibited effectively, but the physichemistry effect only make alkali-silica reaction to be delayed. The chemistry effect and the physichemistry effect of minerals admixture are relative to the content of Ca(OH)
2
in system. Under the condition that there is a large quantity of Ca(OH)
2
, mineral admixture cannot inhibit alkali-silica reaction effectively. Only when Ca(OH)
2
in the system is very less, it is possible that mineral admixture inhibits alkali-silica reaction effectively. |
| doi_str_mv | 10.1007/s11595-007-3376-3 |
| format | Article |
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2
in system. Under the condition that there is a large quantity of Ca(OH)
2
, mineral admixture cannot inhibit alkali-silica reaction effectively. Only when Ca(OH)
2
in the system is very less, it is possible that mineral admixture inhibits alkali-silica reaction effectively.</description><identifier>ISSN: 1000-2413</identifier><identifier>EISSN: 1993-0437</identifier><identifier>DOI: 10.1007/s11595-007-3376-3</identifier><language>eng</language><publisher>Heidelberg: Wuhan University of Technology</publisher><subject>Chemistry and Materials Science ; Expansion ; Materials Science</subject><ispartof>Journal of Wuhan University of Technology. Materials science edition, 2008-06, Vol.23 (3), p.376-380</ispartof><rights>Wuhan University of Technology and Springer-Verlag GmbH 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2143-8f8a97c1f836ddac1de304fe522d998086a1e7e93ba1bcbf37a56305f4113b9c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11595-007-3376-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11595-007-3376-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Wang, Aiqin</creatorcontrib><creatorcontrib>Niu, Jishou</creatorcontrib><creatorcontrib>Zhang, Chengzhi</creatorcontrib><title>The mechanism of the effect of mineral admixtures on the expansion of alkali-silica reaction</title><title>Journal of Wuhan University of Technology. Materials science edition</title><addtitle>J. Wuhan Univ. Technol.-Mat. Sci. Edit</addtitle><description>On the base of the influence rule of silica fume, slag and fl y ash on alkali-silica reaction under the condition of 70 °C, the mechanism of the effect of mineral admixtures on alkali-silica reaction is studied further in the paper. The results show that the effects of mineral admixtures on alkali-silica reaction are mainly chemistry effect and surface physichemistry effect. Under suitable condition, the chemistry effect may make alkali-silica reaction to be inhibited effectively, but the physichemistry effect only make alkali-silica reaction to be delayed. The chemistry effect and the physichemistry effect of minerals admixture are relative to the content of Ca(OH)
2
in system. Under the condition that there is a large quantity of Ca(OH)
2
, mineral admixture cannot inhibit alkali-silica reaction effectively. Only when Ca(OH)
2
in the system is very less, it is possible that mineral admixture inhibits alkali-silica reaction effectively.</description><subject>Chemistry and Materials Science</subject><subject>Expansion</subject><subject>Materials Science</subject><issn>1000-2413</issn><issn>1993-0437</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kE1LxDAQhoMouFZ_gLeC4C2a6fQrR1n8ggUv600oaTpxs_ZjTVpY_71Z6kEEL5N3Ms-8JC9jlyBuQIji1gNkMuNBcsQi53jEFiAlcpFicRy0EIInKeApO_N-K0QqMM8X7G29obgjvVG99V08mHgMF2QM6fHQdbYnp9pYNZ3dj5MjHw_9zOx3qvc2dAFT7YdqLfe2tVrFjpQew-ScnRjVerr4OSP2-nC_Xj7x1cvj8_JuxXUCKfLSlEoWGkyJedMoDQ2hSA1lSdJIWYoyV0AFSawV1Lo2WKgsR5GZFABrqTFi17Pvzg2fE_mx6qzX1Laqp2HyFWImizJ8PmJXf8DtMLk-vK2C4IUpCJkECmZKu8F7R6baOdsp91WBqA5pV3Pa1UEe0g4lYsm84wPbv5P75fzv0jdY0IH1</recordid><startdate>200806</startdate><enddate>200806</enddate><creator>Wang, Aiqin</creator><creator>Niu, Jishou</creator><creator>Zhang, Chengzhi</creator><general>Wuhan University of Technology</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8AO</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>200806</creationdate><title>The mechanism of the effect of mineral admixtures on the expansion of alkali-silica reaction</title><author>Wang, Aiqin ; Niu, Jishou ; Zhang, Chengzhi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2143-8f8a97c1f836ddac1de304fe522d998086a1e7e93ba1bcbf37a56305f4113b9c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Chemistry and Materials Science</topic><topic>Expansion</topic><topic>Materials Science</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Aiqin</creatorcontrib><creatorcontrib>Niu, Jishou</creatorcontrib><creatorcontrib>Zhang, Chengzhi</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>ProQuest Pharma Collection</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of Wuhan University of Technology. Materials science edition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Aiqin</au><au>Niu, Jishou</au><au>Zhang, Chengzhi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The mechanism of the effect of mineral admixtures on the expansion of alkali-silica reaction</atitle><jtitle>Journal of Wuhan University of Technology. Materials science edition</jtitle><stitle>J. Wuhan Univ. Technol.-Mat. Sci. Edit</stitle><date>2008-06</date><risdate>2008</risdate><volume>23</volume><issue>3</issue><spage>376</spage><epage>380</epage><pages>376-380</pages><issn>1000-2413</issn><eissn>1993-0437</eissn><abstract>On the base of the influence rule of silica fume, slag and fl y ash on alkali-silica reaction under the condition of 70 °C, the mechanism of the effect of mineral admixtures on alkali-silica reaction is studied further in the paper. The results show that the effects of mineral admixtures on alkali-silica reaction are mainly chemistry effect and surface physichemistry effect. Under suitable condition, the chemistry effect may make alkali-silica reaction to be inhibited effectively, but the physichemistry effect only make alkali-silica reaction to be delayed. The chemistry effect and the physichemistry effect of minerals admixture are relative to the content of Ca(OH)
2
in system. Under the condition that there is a large quantity of Ca(OH)
2
, mineral admixture cannot inhibit alkali-silica reaction effectively. Only when Ca(OH)
2
in the system is very less, it is possible that mineral admixture inhibits alkali-silica reaction effectively.</abstract><cop>Heidelberg</cop><pub>Wuhan University of Technology</pub><doi>10.1007/s11595-007-3376-3</doi><tpages>5</tpages></addata></record> |
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| issn | 1000-2413 1993-0437 |
| language | eng |
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| subjects | Chemistry and Materials Science Expansion Materials Science |
| title | The mechanism of the effect of mineral admixtures on the expansion of alkali-silica reaction |
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