Effect of Grey and White Portland Cement Fillers on Flexural and Shear Strength of GFRP Composite Material
The mechanical behaviour of glass fiber reinforced polymer (GFRP) composite depends on the type of matrix, filler, and fiber architecture. In order to develop high-strength polymer matrix composites, the composites containing 5%, 10%, and 15% each of Portland grey and white cement filler are prepare...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/9586474 |
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| author | D. Harsha Vardhan D. Sai Chaithanya Kishore Y. Santhosh Kumar Reddy K. Manohar Reddy Gujjala Raghavendra Ramesh Rudrapati |
| author_facet | D. Harsha Vardhan D. Sai Chaithanya Kishore Y. Santhosh Kumar Reddy K. Manohar Reddy Gujjala Raghavendra Ramesh Rudrapati |
| author_sort | D. Harsha Vardhan |
| collection | DOAJ |
| description | The mechanical behaviour of glass fiber reinforced polymer (GFRP) composite depends on the type of matrix, filler, and fiber architecture. In order to develop high-strength polymer matrix composites, the composites containing 5%, 10%, and 15% each of Portland grey and white cement filler are prepared by uniformly mixing the epoxy and filler materials, followed by casting by hand layup technique. The flexural and shear test is performed in accordance with ASTM 790 and ASTM D5379, respectively. It has been found that the values of shear strength, flexural strength, and modulus of elasticity vary with the increasing amount of cement component in the polymer. In addition, for a given percentage of the components of the cementitious filler, the values of the mechanical strength of the composites that contain white cement are higher than those of the composites that contain grey cement filler. Damage to composites has been found to involve fiber breakage and delamination primarily. |
| format | Article |
| id | doaj-art-33b39243586946e6964440db0f747a1f |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-33b39243586946e6964440db0f747a1f2025-02-03T07:23:58ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422021-01-01202110.1155/2021/95864749586474Effect of Grey and White Portland Cement Fillers on Flexural and Shear Strength of GFRP Composite MaterialD. Harsha Vardhan0D. Sai Chaithanya Kishore1Y. Santhosh Kumar Reddy2K. Manohar Reddy3Gujjala Raghavendra4Ramesh Rudrapati5Department of Mechanical Engineering, PVKK Institute of Technology, Ananthapuramu, Andhra Pradesh 515001, IndiaDepartment of Mechanical Engineering, Srinivasa Ramanujan Institute of Technology, Ananthapuramu, Andhra Pradesh 515701, IndiaDepartment of Mechanical Engineering, PVKK Institute of Technology, Ananthapuramu, Andhra Pradesh 515001, IndiaDepartment of Mechanical Engineering, PVKK Institute of Technology, Ananthapuramu, Andhra Pradesh 515001, IndiaDepartment of Mechanical Engineering, National Institute of Technology, Warangal 506004, Telangana, IndiaDepartment of Industrial Engineering, Bule Hora University, Bule Hora 144, EthiopiaThe mechanical behaviour of glass fiber reinforced polymer (GFRP) composite depends on the type of matrix, filler, and fiber architecture. In order to develop high-strength polymer matrix composites, the composites containing 5%, 10%, and 15% each of Portland grey and white cement filler are prepared by uniformly mixing the epoxy and filler materials, followed by casting by hand layup technique. The flexural and shear test is performed in accordance with ASTM 790 and ASTM D5379, respectively. It has been found that the values of shear strength, flexural strength, and modulus of elasticity vary with the increasing amount of cement component in the polymer. In addition, for a given percentage of the components of the cementitious filler, the values of the mechanical strength of the composites that contain white cement are higher than those of the composites that contain grey cement filler. Damage to composites has been found to involve fiber breakage and delamination primarily.http://dx.doi.org/10.1155/2021/9586474 |
| spellingShingle | D. Harsha Vardhan D. Sai Chaithanya Kishore Y. Santhosh Kumar Reddy K. Manohar Reddy Gujjala Raghavendra Ramesh Rudrapati Effect of Grey and White Portland Cement Fillers on Flexural and Shear Strength of GFRP Composite Material Advances in Materials Science and Engineering |
| title | Effect of Grey and White Portland Cement Fillers on Flexural and Shear Strength of GFRP Composite Material |
| title_full | Effect of Grey and White Portland Cement Fillers on Flexural and Shear Strength of GFRP Composite Material |
| title_fullStr | Effect of Grey and White Portland Cement Fillers on Flexural and Shear Strength of GFRP Composite Material |
| title_full_unstemmed | Effect of Grey and White Portland Cement Fillers on Flexural and Shear Strength of GFRP Composite Material |
| title_short | Effect of Grey and White Portland Cement Fillers on Flexural and Shear Strength of GFRP Composite Material |
| title_sort | effect of grey and white portland cement fillers on flexural and shear strength of gfrp composite material |
| url | http://dx.doi.org/10.1155/2021/9586474 |
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