Effect of volcanic ashes addition on ceramic properties of clayey materials from Koutaba (Western Cameroon)
This study aimed to determine the best composition of ceramic pastes from clays and volcanic ashes mixture. Two samples of clay from Koutaba and one of volcanic ashes from Foumbot (western Cameroon) were collected and physically characterised (granulometry and plasticity). Four formulations were pre...
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| Veröffentlicht in: | Arabian journal of geosciences 2022-03, Vol.15 (6), Article 541 |
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| creator | Tassongwa, Bernard Njoya, André Pouepene, Rosalie Arlette Mfembena Mbog, Michel Bertrand Kenfack, Jean Victor Dongmo, Armand Kagou Wouatong, Armand Sylvain Ludovic |
| description | This study aimed to determine the best composition of ceramic pastes from clays and volcanic ashes mixture. Two samples of clay from Koutaba and one of volcanic ashes from Foumbot (western Cameroon) were collected and physically characterised (granulometry and plasticity). Four formulations were prepared with 60wt% of ball clay; 10, 20, 30 and 40wt% of kaolin; and 30, 20, 10 and 0wt% of volcanic ashes (VAs). Brick samples of 80 × 40 × 15 mm were made and heated at 1050, 1100 and 1150 °C. Physico-mechanical and technological tests were done on fired products. Results showed that ball clays were plastic (Ip = 48.52%) compared to kaolin (Ip = 6.05%). Fired products displayed brown colour, accentuated with temperature and the increase in volcanic ash. Metallic sound was obtained beyond 10wt% VA. With increase in VA, linear shrinkage increased between 1050 and 1100 °C, then decreased between 1100 and 1150 °C. Low shrinkage ( 36 MPa) beyond 10wt% VA at 1150 °C. Hence, ceramics with 20 and 30wt% VA with heating temperature of 1100 and 1150 °C are suggestible. |
| doi_str_mv | 10.1007/s12517-022-09808-7 |
| format | Article |
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Two samples of clay from Koutaba and one of volcanic ashes from Foumbot (western Cameroon) were collected and physically characterised (granulometry and plasticity). Four formulations were prepared with 60wt% of ball clay; 10, 20, 30 and 40wt% of kaolin; and 30, 20, 10 and 0wt% of volcanic ashes (VAs). Brick samples of 80 × 40 × 15 mm were made and heated at 1050, 1100 and 1150 °C. Physico-mechanical and technological tests were done on fired products. Results showed that ball clays were plastic (Ip = 48.52%) compared to kaolin (Ip = 6.05%). Fired products displayed brown colour, accentuated with temperature and the increase in volcanic ash. Metallic sound was obtained beyond 10wt% VA. With increase in VA, linear shrinkage increased between 1050 and 1100 °C, then decreased between 1100 and 1150 °C. Low shrinkage (< 5%) showed that no correction is needed. With increasing temperature, water absorption decreased while compressive strength increased. Bending strength gave good values (> 36 MPa) beyond 10wt% VA at 1150 °C. Hence, ceramics with 20 and 30wt% VA with heating temperature of 1100 and 1150 °C are suggestible.</description><identifier>ISSN: 1866-7511</identifier><identifier>EISSN: 1866-7538</identifier><identifier>DOI: 10.1007/s12517-022-09808-7</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Ashes ; Ball clay ; Bend strength ; Ceramics ; Clay ; Colour ; Compressive strength ; Deformation ; Earth and Environmental Science ; Earth science ; Earth Sciences ; Formulations ; Granulometry ; Kaolin ; Mechanical properties ; Original Paper ; Pastes ; Plasticity ; Shrinkage ; Temperature ; Volcanic ash ; Water absorption</subject><ispartof>Arabian journal of geosciences, 2022-03, Vol.15 (6), Article 541</ispartof><rights>Saudi Society for Geosciences 2022</rights><rights>Saudi Society for Geosciences 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2003-1b57f663fd8690746e77b54962d5868f770c8a590b8b9e96e2fae1923e9b16803</citedby><cites>FETCH-LOGICAL-c2003-1b57f663fd8690746e77b54962d5868f770c8a590b8b9e96e2fae1923e9b16803</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/s12517-022-09808-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12517-022-09808-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27922,27923,41486,42555,51317</link.rule.ids></links><search><creatorcontrib>Tassongwa, Bernard</creatorcontrib><creatorcontrib>Njoya, André</creatorcontrib><creatorcontrib>Pouepene, Rosalie Arlette Mfembena</creatorcontrib><creatorcontrib>Mbog, Michel Bertrand</creatorcontrib><creatorcontrib>Kenfack, Jean Victor</creatorcontrib><creatorcontrib>Dongmo, Armand Kagou</creatorcontrib><creatorcontrib>Wouatong, Armand Sylvain Ludovic</creatorcontrib><title>Effect of volcanic ashes addition on ceramic properties of clayey materials from Koutaba (Western Cameroon)</title><title>Arabian journal of geosciences</title><addtitle>Arab J Geosci</addtitle><description>This study aimed to determine the best composition of ceramic pastes from clays and volcanic ashes mixture. Two samples of clay from Koutaba and one of volcanic ashes from Foumbot (western Cameroon) were collected and physically characterised (granulometry and plasticity). Four formulations were prepared with 60wt% of ball clay; 10, 20, 30 and 40wt% of kaolin; and 30, 20, 10 and 0wt% of volcanic ashes (VAs). Brick samples of 80 × 40 × 15 mm were made and heated at 1050, 1100 and 1150 °C. Physico-mechanical and technological tests were done on fired products. Results showed that ball clays were plastic (Ip = 48.52%) compared to kaolin (Ip = 6.05%). Fired products displayed brown colour, accentuated with temperature and the increase in volcanic ash. Metallic sound was obtained beyond 10wt% VA. With increase in VA, linear shrinkage increased between 1050 and 1100 °C, then decreased between 1100 and 1150 °C. Low shrinkage (< 5%) showed that no correction is needed. With increasing temperature, water absorption decreased while compressive strength increased. Bending strength gave good values (> 36 MPa) beyond 10wt% VA at 1150 °C. Hence, ceramics with 20 and 30wt% VA with heating temperature of 1100 and 1150 °C are suggestible.</description><subject>Ashes</subject><subject>Ball clay</subject><subject>Bend strength</subject><subject>Ceramics</subject><subject>Clay</subject><subject>Colour</subject><subject>Compressive strength</subject><subject>Deformation</subject><subject>Earth and Environmental Science</subject><subject>Earth science</subject><subject>Earth Sciences</subject><subject>Formulations</subject><subject>Granulometry</subject><subject>Kaolin</subject><subject>Mechanical properties</subject><subject>Original Paper</subject><subject>Pastes</subject><subject>Plasticity</subject><subject>Shrinkage</subject><subject>Temperature</subject><subject>Volcanic ash</subject><subject>Water absorption</subject><issn>1866-7511</issn><issn>1866-7538</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9UMtKBDEQDKLguvoDngJe9DCax-Z1lMUXLnhRPIZMpqOz7kzWZFbYvzc6ojehoRuqqru6EDqm5JwSoi4yZYKqijBWEaOJrtQOmlAtZaUE17u_M6X76CDnJSFSE6Un6O0qBPADjgF_xJV3feuxy6-QsWuadmhjj0t5SK4ryDrFNaShLXAR-JXbwhZ3boDUulXGIcUO38fN4GqHT58hF6DHc9dBirE_O0R7odDg6KdP0dP11eP8tlo83NzNLxeVZ4TwitZCBSl5aLQ0RM0kKFWLmZGsEVrqoBTx2glDal0bMBJYcEAN42BqWt7iU3Qy7i123zfFhV3GTerLScskN0IrxkVhsZHlU8w5QbDr1HYubS0l9itUO4ZqS6j2O1SrioiPolzI_Qukv9X_qD4B5cl50Q</recordid><startdate>20220301</startdate><enddate>20220301</enddate><creator>Tassongwa, Bernard</creator><creator>Njoya, André</creator><creator>Pouepene, Rosalie Arlette Mfembena</creator><creator>Mbog, Michel Bertrand</creator><creator>Kenfack, Jean Victor</creator><creator>Dongmo, Armand Kagou</creator><creator>Wouatong, Armand Sylvain Ludovic</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>20220301</creationdate><title>Effect of volcanic ashes addition on ceramic properties of clayey materials from Koutaba (Western Cameroon)</title><author>Tassongwa, Bernard ; Njoya, André ; Pouepene, Rosalie Arlette Mfembena ; Mbog, Michel Bertrand ; Kenfack, Jean Victor ; Dongmo, Armand Kagou ; Wouatong, Armand Sylvain Ludovic</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2003-1b57f663fd8690746e77b54962d5868f770c8a590b8b9e96e2fae1923e9b16803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Ashes</topic><topic>Ball clay</topic><topic>Bend strength</topic><topic>Ceramics</topic><topic>Clay</topic><topic>Colour</topic><topic>Compressive strength</topic><topic>Deformation</topic><topic>Earth and Environmental Science</topic><topic>Earth science</topic><topic>Earth Sciences</topic><topic>Formulations</topic><topic>Granulometry</topic><topic>Kaolin</topic><topic>Mechanical properties</topic><topic>Original Paper</topic><topic>Pastes</topic><topic>Plasticity</topic><topic>Shrinkage</topic><topic>Temperature</topic><topic>Volcanic ash</topic><topic>Water absorption</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tassongwa, Bernard</creatorcontrib><creatorcontrib>Njoya, André</creatorcontrib><creatorcontrib>Pouepene, Rosalie Arlette Mfembena</creatorcontrib><creatorcontrib>Mbog, Michel Bertrand</creatorcontrib><creatorcontrib>Kenfack, Jean Victor</creatorcontrib><creatorcontrib>Dongmo, Armand Kagou</creatorcontrib><creatorcontrib>Wouatong, Armand Sylvain Ludovic</creatorcontrib><collection>CrossRef</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Arabian journal of geosciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tassongwa, Bernard</au><au>Njoya, André</au><au>Pouepene, Rosalie Arlette Mfembena</au><au>Mbog, Michel Bertrand</au><au>Kenfack, Jean Victor</au><au>Dongmo, Armand Kagou</au><au>Wouatong, Armand Sylvain Ludovic</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of volcanic ashes addition on ceramic properties of clayey materials from Koutaba (Western Cameroon)</atitle><jtitle>Arabian journal of geosciences</jtitle><stitle>Arab J Geosci</stitle><date>2022-03-01</date><risdate>2022</risdate><volume>15</volume><issue>6</issue><artnum>541</artnum><issn>1866-7511</issn><eissn>1866-7538</eissn><abstract>This study aimed to determine the best composition of ceramic pastes from clays and volcanic ashes mixture. Two samples of clay from Koutaba and one of volcanic ashes from Foumbot (western Cameroon) were collected and physically characterised (granulometry and plasticity). Four formulations were prepared with 60wt% of ball clay; 10, 20, 30 and 40wt% of kaolin; and 30, 20, 10 and 0wt% of volcanic ashes (VAs). Brick samples of 80 × 40 × 15 mm were made and heated at 1050, 1100 and 1150 °C. Physico-mechanical and technological tests were done on fired products. Results showed that ball clays were plastic (Ip = 48.52%) compared to kaolin (Ip = 6.05%). Fired products displayed brown colour, accentuated with temperature and the increase in volcanic ash. Metallic sound was obtained beyond 10wt% VA. With increase in VA, linear shrinkage increased between 1050 and 1100 °C, then decreased between 1100 and 1150 °C. Low shrinkage (< 5%) showed that no correction is needed. With increasing temperature, water absorption decreased while compressive strength increased. Bending strength gave good values (> 36 MPa) beyond 10wt% VA at 1150 °C. Hence, ceramics with 20 and 30wt% VA with heating temperature of 1100 and 1150 °C are suggestible.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s12517-022-09808-7</doi></addata></record> |
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| subjects | Ashes Ball clay Bend strength Ceramics Clay Colour Compressive strength Deformation Earth and Environmental Science Earth science Earth Sciences Formulations Granulometry Kaolin Mechanical properties Original Paper Pastes Plasticity Shrinkage Temperature Volcanic ash Water absorption |
| title | Effect of volcanic ashes addition on ceramic properties of clayey materials from Koutaba (Western Cameroon) |
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