Mechanical Strengths of Alkali-Activated Blast Furnace Slag Powder with Different Alkali Activators and Plant Fibers
In this paper, the influence of water glass types, the modulus of water glass, the alkali content, the water consumption, and plant fibers on the mechanical strengths of alkali-activated blast furnace slag powder (BFS) is investigated. Moreover, the fiber types and pretreatment on the plant fibers a...
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| Veröffentlicht in: | Coatings (Basel) 2023-03, Vol.13 (3), p.664 |
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| creator | Zhu, Jing Song, Lizhuo Qu, Zijian Wang, Xiaopeng Wen, Zijie Liu, Xiaodong Wang, Hui |
| description | In this paper, the influence of water glass types, the modulus of water glass, the alkali content, the water consumption, and plant fibers on the mechanical strengths of alkali-activated blast furnace slag powder (BFS) is investigated. Moreover, the fiber types and pretreatment on the plant fibers and the measuring temperature on the performance of alkali-activated BFS are further considered. Results indicate that BFS activated by potassium silicate shows higher mechanical strengths than that activated by sodium silicate. The alkali-activated BFS with alkali treatment on fibers is the most advantageous. The modulus of alkali leads to decreasing the compressive strength. A total of 35% water consumption is the most beneficial to the specimens’ flexural and compressive strengths. Samples with 14% potassium silicate show the maximum mechanical strength. Alkali-activated BFS with 1% wheat straw fibers in addition by total volume represents the maximum mechanical strength. The alkali-activated BFS with alkali treatment on fibers is the most advantageous. The addition of potassium silicate can improve the flexural and compressive strengths by the maximum values of 30.4% and 16.8% compared to specimens with sodium silicate. A total of 35% water consumption can increase the flexural and compressive strengths by 33.8% and 32.7%. |
| doi_str_mv | 10.3390/coatings13030664 |
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Moreover, the fiber types and pretreatment on the plant fibers and the measuring temperature on the performance of alkali-activated BFS are further considered. Results indicate that BFS activated by potassium silicate shows higher mechanical strengths than that activated by sodium silicate. The alkali-activated BFS with alkali treatment on fibers is the most advantageous. The modulus of alkali leads to decreasing the compressive strength. A total of 35% water consumption is the most beneficial to the specimens’ flexural and compressive strengths. Samples with 14% potassium silicate show the maximum mechanical strength. Alkali-activated BFS with 1% wheat straw fibers in addition by total volume represents the maximum mechanical strength. The alkali-activated BFS with alkali treatment on fibers is the most advantageous. The addition of potassium silicate can improve the flexural and compressive strengths by the maximum values of 30.4% and 16.8% compared to specimens with sodium silicate. A total of 35% water consumption can increase the flexural and compressive strengths by 33.8% and 32.7%.</description><identifier>ISSN: 2079-6412</identifier><identifier>EISSN: 2079-6412</identifier><identifier>DOI: 10.3390/coatings13030664</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Alkali industry ; Blast furnace slags ; Cement ; Chloralkali ; Compressive strength ; Crack propagation ; Curing ; Heat resistance ; Humidity ; Hydrochloric acid ; Manufacturing ; Polyvinyl alcohol ; Potassium ; Potassium silicates ; Powders ; Ratios ; Slag ; Sodium ; Sodium silicates ; Tensile strength ; Vegetable fibers ; Water consumption</subject><ispartof>Coatings (Basel), 2023-03, Vol.13 (3), p.664</ispartof><rights>COPYRIGHT 2023 MDPI AG</rights><rights>2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-fdbe377658dcfb45e8454a6d6cc8658d6a2b71f02e95b9b58aa2fbfd453fd9f33</citedby><cites>FETCH-LOGICAL-c352t-fdbe377658dcfb45e8454a6d6cc8658d6a2b71f02e95b9b58aa2fbfd453fd9f33</cites><orcidid>0000-0002-4059-8364</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Zhu, Jing</creatorcontrib><creatorcontrib>Song, Lizhuo</creatorcontrib><creatorcontrib>Qu, Zijian</creatorcontrib><creatorcontrib>Wang, Xiaopeng</creatorcontrib><creatorcontrib>Wen, Zijie</creatorcontrib><creatorcontrib>Liu, Xiaodong</creatorcontrib><creatorcontrib>Wang, Hui</creatorcontrib><title>Mechanical Strengths of Alkali-Activated Blast Furnace Slag Powder with Different Alkali Activators and Plant Fibers</title><title>Coatings (Basel)</title><description>In this paper, the influence of water glass types, the modulus of water glass, the alkali content, the water consumption, and plant fibers on the mechanical strengths of alkali-activated blast furnace slag powder (BFS) is investigated. Moreover, the fiber types and pretreatment on the plant fibers and the measuring temperature on the performance of alkali-activated BFS are further considered. Results indicate that BFS activated by potassium silicate shows higher mechanical strengths than that activated by sodium silicate. The alkali-activated BFS with alkali treatment on fibers is the most advantageous. The modulus of alkali leads to decreasing the compressive strength. A total of 35% water consumption is the most beneficial to the specimens’ flexural and compressive strengths. Samples with 14% potassium silicate show the maximum mechanical strength. Alkali-activated BFS with 1% wheat straw fibers in addition by total volume represents the maximum mechanical strength. The alkali-activated BFS with alkali treatment on fibers is the most advantageous. The addition of potassium silicate can improve the flexural and compressive strengths by the maximum values of 30.4% and 16.8% compared to specimens with sodium silicate. A total of 35% water consumption can increase the flexural and compressive strengths by 33.8% and 32.7%.</description><subject>Alkali industry</subject><subject>Blast furnace slags</subject><subject>Cement</subject><subject>Chloralkali</subject><subject>Compressive strength</subject><subject>Crack propagation</subject><subject>Curing</subject><subject>Heat resistance</subject><subject>Humidity</subject><subject>Hydrochloric acid</subject><subject>Manufacturing</subject><subject>Polyvinyl alcohol</subject><subject>Potassium</subject><subject>Potassium silicates</subject><subject>Powders</subject><subject>Ratios</subject><subject>Slag</subject><subject>Sodium</subject><subject>Sodium silicates</subject><subject>Tensile strength</subject><subject>Vegetable fibers</subject><subject>Water consumption</subject><issn>2079-6412</issn><issn>2079-6412</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNpdkU1PwzAMhisEEtPYnWMkzh1J06TtsQwGSENMGpwrNx9dRtaMJDDx7-m0HRD2wdZrP5alN0muCZ5SWuFb4SCavguEYoo5z8-SUYaLKuU5yc7_9JfJJIQNHqIitCTVKIkvSqyhNwIsWkWv-i6uA3Ia1fYDrElrEc03RCXRnYUQ0fzL9yAUWlno0NLtpfJob-Ia3Rut1cDHE4lOpPMBQS_R0sIwm5tW-XCVXGiwQU1OdZy8zx_eZk_p4vXxeVYvUkFZFlMtW0WLgrNSCt3mTJU5y4FLLkR5EDlkbUE0zlTF2qplJUCmWy1zRrWsNKXj5OZ4d-fd55cKsdm4w_82NFlREY55SdiwNT1udWBVY3rtogcxpFRbI1yvtBn0ushpwTNG8wHAR0B4F4JXutl5swX_0xDcHPxo_vtBfwGDBYDA</recordid><startdate>20230301</startdate><enddate>20230301</enddate><creator>Zhu, Jing</creator><creator>Song, Lizhuo</creator><creator>Qu, Zijian</creator><creator>Wang, Xiaopeng</creator><creator>Wen, Zijie</creator><creator>Liu, Xiaodong</creator><creator>Wang, Hui</creator><general>MDPI AG</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</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>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><orcidid>https://orcid.org/0000-0002-4059-8364</orcidid></search><sort><creationdate>20230301</creationdate><title>Mechanical Strengths of Alkali-Activated Blast Furnace Slag Powder with Different Alkali Activators and Plant Fibers</title><author>Zhu, Jing ; Song, Lizhuo ; Qu, Zijian ; Wang, Xiaopeng ; Wen, Zijie ; Liu, Xiaodong ; Wang, Hui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-fdbe377658dcfb45e8454a6d6cc8658d6a2b71f02e95b9b58aa2fbfd453fd9f33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Alkali industry</topic><topic>Blast furnace slags</topic><topic>Cement</topic><topic>Chloralkali</topic><topic>Compressive strength</topic><topic>Crack propagation</topic><topic>Curing</topic><topic>Heat resistance</topic><topic>Humidity</topic><topic>Hydrochloric acid</topic><topic>Manufacturing</topic><topic>Polyvinyl alcohol</topic><topic>Potassium</topic><topic>Potassium silicates</topic><topic>Powders</topic><topic>Ratios</topic><topic>Slag</topic><topic>Sodium</topic><topic>Sodium silicates</topic><topic>Tensile strength</topic><topic>Vegetable fibers</topic><topic>Water consumption</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Jing</creatorcontrib><creatorcontrib>Song, Lizhuo</creatorcontrib><creatorcontrib>Qu, Zijian</creatorcontrib><creatorcontrib>Wang, Xiaopeng</creatorcontrib><creatorcontrib>Wen, Zijie</creatorcontrib><creatorcontrib>Liu, Xiaodong</creatorcontrib><creatorcontrib>Wang, Hui</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</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 (Alumni)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>ProQuest Materials Science Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content (ProQuest)</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>Coatings (Basel)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Jing</au><au>Song, Lizhuo</au><au>Qu, Zijian</au><au>Wang, Xiaopeng</au><au>Wen, Zijie</au><au>Liu, Xiaodong</au><au>Wang, Hui</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanical Strengths of Alkali-Activated Blast Furnace Slag Powder with Different Alkali Activators and Plant Fibers</atitle><jtitle>Coatings (Basel)</jtitle><date>2023-03-01</date><risdate>2023</risdate><volume>13</volume><issue>3</issue><spage>664</spage><pages>664-</pages><issn>2079-6412</issn><eissn>2079-6412</eissn><abstract>In this paper, the influence of water glass types, the modulus of water glass, the alkali content, the water consumption, and plant fibers on the mechanical strengths of alkali-activated blast furnace slag powder (BFS) is investigated. Moreover, the fiber types and pretreatment on the plant fibers and the measuring temperature on the performance of alkali-activated BFS are further considered. Results indicate that BFS activated by potassium silicate shows higher mechanical strengths than that activated by sodium silicate. The alkali-activated BFS with alkali treatment on fibers is the most advantageous. The modulus of alkali leads to decreasing the compressive strength. A total of 35% water consumption is the most beneficial to the specimens’ flexural and compressive strengths. Samples with 14% potassium silicate show the maximum mechanical strength. Alkali-activated BFS with 1% wheat straw fibers in addition by total volume represents the maximum mechanical strength. The alkali-activated BFS with alkali treatment on fibers is the most advantageous. The addition of potassium silicate can improve the flexural and compressive strengths by the maximum values of 30.4% and 16.8% compared to specimens with sodium silicate. A total of 35% water consumption can increase the flexural and compressive strengths by 33.8% and 32.7%.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/coatings13030664</doi><orcidid>https://orcid.org/0000-0002-4059-8364</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Alkali industry Blast furnace slags Cement Chloralkali Compressive strength Crack propagation Curing Heat resistance Humidity Hydrochloric acid Manufacturing Polyvinyl alcohol Potassium Potassium silicates Powders Ratios Slag Sodium Sodium silicates Tensile strength Vegetable fibers Water consumption |
| title | Mechanical Strengths of Alkali-Activated Blast Furnace Slag Powder with Different Alkali Activators and Plant Fibers |
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