Study on the Influence of SAP on Properties of White Fair-Faced Concrete with Limestone Powder
Introducing SAP internal curing material and limestone powder into white fair-faced concrete in order to greatly improve the durability of white fair-faced concrete, alleviate the influence of mechanical property deterioration caused by SAP, and facilitate the popularization and application of SAP a...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2023/4994299 |
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| author | Jun Shi Fan Zhang Jinping Zhuang Zhangbao Wu Rong Chen Huixia Li |
| author_facet | Jun Shi Fan Zhang Jinping Zhuang Zhangbao Wu Rong Chen Huixia Li |
| author_sort | Jun Shi |
| collection | DOAJ |
| description | Introducing SAP internal curing material and limestone powder into white fair-faced concrete in order to greatly improve the durability of white fair-faced concrete, alleviate the influence of mechanical property deterioration caused by SAP, and facilitate the popularization and application of SAP and limestone powder in white fair-faced concrete. Therefore, this paper studies the effect of the content of SAP and limestone powder on the properties of white fair-faced concrete, conducts slump, electric flux, standard cube compressive strength, and splitting tensile strength tests, and examines SAP and limestone powder from a macroscopic perspective. The effect of the dosage on the properties of white, fair-faced concrete was explained by a scanning electron microscope (SEM) from a microscopic point of view. The results show that SAP can increase the slump of white fair-faced concrete, and the slump of SAP white fair-faced concrete increases with the addition of limestone powder content. Adding SAP can greatly reduce the electric flux of white fair-faced concrete. The addition of limestone powder can further reduce the electric flux and improve the durability and adding SAP will deteriorate the mechanical properties of white fair-faced concrete. Adding limestone powder is beneficial to the improvement of the mechanical properties of SAP mixed with white fair-faced concrete. Adding 30% limestone powder can give full play to the optimal performance of SAP white fair-faced concrete. SAP can refine the internal structure of white fair-faced concrete, and the filling and nucleation effects of limestone powder can improve the situation where SAP deteriorates the mechanical properties of white fair-faced concrete, further optimizing concrete internal structure. |
| format | Article |
| id | doaj-art-2f0e485ff1be4d2aa838314420901a3c |
| institution | Kabale University |
| issn | 1687-8442 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-2f0e485ff1be4d2aa838314420901a3c2025-08-20T03:55:16ZengWileyAdvances in Materials Science and Engineering1687-84422023-01-01202310.1155/2023/4994299Study on the Influence of SAP on Properties of White Fair-Faced Concrete with Limestone PowderJun Shi0Fan Zhang1Jinping Zhuang2Zhangbao Wu3Rong Chen4Huixia Li5Fujian Communications Planning & Design Institute Co.Fujian Communications Planning & Design Institute Co.School of Civil EngineeringFujian Jiuding Construction Group Co.Hengchao Construction Engineering Group Co.School of Civil EngineeringIntroducing SAP internal curing material and limestone powder into white fair-faced concrete in order to greatly improve the durability of white fair-faced concrete, alleviate the influence of mechanical property deterioration caused by SAP, and facilitate the popularization and application of SAP and limestone powder in white fair-faced concrete. Therefore, this paper studies the effect of the content of SAP and limestone powder on the properties of white fair-faced concrete, conducts slump, electric flux, standard cube compressive strength, and splitting tensile strength tests, and examines SAP and limestone powder from a macroscopic perspective. The effect of the dosage on the properties of white, fair-faced concrete was explained by a scanning electron microscope (SEM) from a microscopic point of view. The results show that SAP can increase the slump of white fair-faced concrete, and the slump of SAP white fair-faced concrete increases with the addition of limestone powder content. Adding SAP can greatly reduce the electric flux of white fair-faced concrete. The addition of limestone powder can further reduce the electric flux and improve the durability and adding SAP will deteriorate the mechanical properties of white fair-faced concrete. Adding limestone powder is beneficial to the improvement of the mechanical properties of SAP mixed with white fair-faced concrete. Adding 30% limestone powder can give full play to the optimal performance of SAP white fair-faced concrete. SAP can refine the internal structure of white fair-faced concrete, and the filling and nucleation effects of limestone powder can improve the situation where SAP deteriorates the mechanical properties of white fair-faced concrete, further optimizing concrete internal structure.http://dx.doi.org/10.1155/2023/4994299 |
| spellingShingle | Jun Shi Fan Zhang Jinping Zhuang Zhangbao Wu Rong Chen Huixia Li Study on the Influence of SAP on Properties of White Fair-Faced Concrete with Limestone Powder Advances in Materials Science and Engineering |
| title | Study on the Influence of SAP on Properties of White Fair-Faced Concrete with Limestone Powder |
| title_full | Study on the Influence of SAP on Properties of White Fair-Faced Concrete with Limestone Powder |
| title_fullStr | Study on the Influence of SAP on Properties of White Fair-Faced Concrete with Limestone Powder |
| title_full_unstemmed | Study on the Influence of SAP on Properties of White Fair-Faced Concrete with Limestone Powder |
| title_short | Study on the Influence of SAP on Properties of White Fair-Faced Concrete with Limestone Powder |
| title_sort | study on the influence of sap on properties of white fair faced concrete with limestone powder |
| url | http://dx.doi.org/10.1155/2023/4994299 |
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