Effect of Sand Content on Strength and Pore Structure of Cement Mortar
The effects of four sand contents on the compressive, flexural and splitting-tensile strength of cement mortars were evaluated. Moreover, we experimentally investigated the pore structure of cement mortar brought about by changing the sand content and water/cement ratio. The changes in the pore stru...
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| Veröffentlicht in: | Journal of Wuhan University of Technology. Materials science edition 2017-04, Vol.32 (2), p.382-390 |
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| container_title | Journal of Wuhan University of Technology. Materials science edition |
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| creator | Bu, Jingwu Tian, Zhenghong Zheng, Shiyu Tang, Zilong |
| description | The effects of four sand contents on the compressive, flexural and splitting-tensile strength of cement mortars were evaluated. Moreover, we experimentally investigated the pore structure of cement mortar brought about by changing the sand content and water/cement ratio. The changes in the pore structure were quantified by measuring the porosity and pore size distribution obtained by using mercury intrusion porosimetry（MIP） technique. The test results show that the strengths of cement mortar increase with increasing sand content. It is also suggested that the traditional water/cement ratio law can be applied to cement mortar with different sand contents, provided that a slight modification is introduced. Sand content is an important parameter influencing the pore structure of cement mortar. Moreover, there is a good relationship between the pore structure and strength of cement mortar. |
| doi_str_mv | 10.1007/s11595-017-1607-9 |
| format | Article |
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Moreover, we experimentally investigated the pore structure of cement mortar brought about by changing the sand content and water/cement ratio. The changes in the pore structure were quantified by measuring the porosity and pore size distribution obtained by using mercury intrusion porosimetry（MIP） technique. The test results show that the strengths of cement mortar increase with increasing sand content. It is also suggested that the traditional water/cement ratio law can be applied to cement mortar with different sand contents, provided that a slight modification is introduced. Sand content is an important parameter influencing the pore structure of cement mortar. 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Moreover, there is a good relationship between the pore structure and strength of cement mortar.</description><subject>Cement</subject><subject>Cementitious Materials</subject><subject>Chemistry and Materials Science</subject><subject>Compressive strength</subject><subject>Flexural strength</subject><subject>Intrusion</subject><subject>Materials Science</subject><subject>Mortars (material)</subject><subject>Parameter modification</subject><subject>Pore size distribution</subject><subject>Porosity</subject><subject>Sand</subject><subject>Silica</subject><subject>Tensile strength</subject><subject>Water-cement ratio</subject><issn>1000-2413</issn><issn>1993-0437</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kEFLAzEQhYMoWKs_wNui52iyySbNUZZWhYpC9Rx2s5PWYpM2yR7892bZIp48zczje_PgIXRNyR0lRN5HSitVYUIlpoJIrE7QhCrFMOFMnuadEIJLTtk5uohxSwgnTIgJWsytBZMKb4tV47qi9i6By7crVimAW6dNMehvPsCg9Cb1ect4DbsBfPEhNeESndnmK8LVcU7Rx2L-Xj_h5evjc_2wxIZxljCUZVtWgihpuZXSMEZsN7OqotCShquscmVaKaC1YE1jpQIKXds2BjroSjZFt-PfffCHHmLSW98HlyM1nSklKGNUZIqOlAk-xgBW78PnrgnfmhI91KXHunSuSw91aZU95eiJmXVrCH8-_2O6OQZtvFsfsu83SUiqOOfljP0AaPV47g</recordid><startdate>20170401</startdate><enddate>20170401</enddate><creator>Bu, Jingwu</creator><creator>Tian, Zhenghong</creator><creator>Zheng, Shiyu</creator><creator>Tang, Zilong</creator><general>Wuhan University of Technology</general><general>Springer Nature B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><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>20170401</creationdate><title>Effect of Sand Content on Strength and Pore Structure of Cement Mortar</title><author>Bu, Jingwu ; Tian, Zhenghong ; Zheng, Shiyu ; Tang, Zilong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-e22b256097f4f77c330fd8f951eb0a49f4f49cb76ebfefcaf79e1edbbaceded23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Cement</topic><topic>Cementitious Materials</topic><topic>Chemistry and Materials Science</topic><topic>Compressive strength</topic><topic>Flexural strength</topic><topic>Intrusion</topic><topic>Materials Science</topic><topic>Mortars (material)</topic><topic>Parameter modification</topic><topic>Pore size distribution</topic><topic>Porosity</topic><topic>Sand</topic><topic>Silica</topic><topic>Tensile strength</topic><topic>Water-cement ratio</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bu, Jingwu</creatorcontrib><creatorcontrib>Tian, Zhenghong</creatorcontrib><creatorcontrib>Zheng, Shiyu</creatorcontrib><creatorcontrib>Tang, Zilong</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><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>Bu, Jingwu</au><au>Tian, Zhenghong</au><au>Zheng, Shiyu</au><au>Tang, Zilong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Sand Content on Strength and Pore Structure of Cement Mortar</atitle><jtitle>Journal of Wuhan University of Technology. Materials science edition</jtitle><stitle>J. Wuhan Univ. Technol.-Mat. Sci. Edit</stitle><addtitle>Journal of Wuhan University of Technology. Materials Science Edition</addtitle><date>2017-04-01</date><risdate>2017</risdate><volume>32</volume><issue>2</issue><spage>382</spage><epage>390</epage><pages>382-390</pages><issn>1000-2413</issn><eissn>1993-0437</eissn><abstract>The effects of four sand contents on the compressive, flexural and splitting-tensile strength of cement mortars were evaluated. 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| subjects | Cement Cementitious Materials Chemistry and Materials Science Compressive strength Flexural strength Intrusion Materials Science Mortars (material) Parameter modification Pore size distribution Porosity Sand Silica Tensile strength Water-cement ratio |
| title | Effect of Sand Content on Strength and Pore Structure of Cement Mortar |
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