Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The Strength and Modulus of Elasticity of High Strength Self-compacting Concrete (HSSCC) with 12.5% Metakaolin and Variations of Silica Fume
The strength and modulus of elasticity of concrete are essential in determining the quality of concrete. In general, concrete with high strength receives a greater load that reduces the dimensions of the structural elements. The use of high-strength self-compacting concrete (HSSCC) with 12.5% metakaolin and variations of silica fume is perceived to be an innovation in construction. Metakaolin and silica fume work as pozzolans with a smaller size than cement to fill voids between aggregates and increase concrete density. This research used 12.5% metakaolin and variations of silica fume 0, 9, 11, 13 and 15% of weight of cement as an addition (admixture). A cylinder with a diameter of 15 cm and a height of 30 cm was used to test the strength and modulus of elasticity of concrete after 28 days. The test results showed that the concrete could be categorized as HSSCC using 12.5% metakaolin and variations of silica fume 0, 9, 11, 13, and 15%. The strength and modulus of elasticity of HSSCC concrete with 12.5% metakaolin and variation of silica fume 0%, 9%, 11%, 13%, 15% were 41.99 MPa; 55.39 MPa; 67.75 MPa; 61.80 MPa; 58.03 MPa and 25,495.7 MPa; 29,980.8 MPa; 34,952.5 MPa; 32,067.0 MPa and 31,147.5 MPa, respectively.
The Strength and Modulus of Elasticity of High Strength Self-compacting Concrete (HSSCC) with 12.5% Metakaolin and Variations of Silica Fume
The strength and modulus of elasticity of concrete are essential in determining the quality of concrete. In general, concrete with high strength receives a greater load that reduces the dimensions of the structural elements. The use of high-strength self-compacting concrete (HSSCC) with 12.5% metakaolin and variations of silica fume is perceived to be an innovation in construction. Metakaolin and silica fume work as pozzolans with a smaller size than cement to fill voids between aggregates and increase concrete density. This research used 12.5% metakaolin and variations of silica fume 0, 9, 11, 13 and 15% of weight of cement as an addition (admixture). A cylinder with a diameter of 15 cm and a height of 30 cm was used to test the strength and modulus of elasticity of concrete after 28 days. The test results showed that the concrete could be categorized as HSSCC using 12.5% metakaolin and variations of silica fume 0, 9, 11, 13, and 15%. The strength and modulus of elasticity of HSSCC concrete with 12.5% metakaolin and variation of silica fume 0%, 9%, 11%, 13%, 15% were 41.99 MPa; 55.39 MPa; 67.75 MPa; 61.80 MPa; 58.03 MPa and 25,495.7 MPa; 29,980.8 MPa; 34,952.5 MPa; 32,067.0 MPa and 31,147.5 MPa, respectively.
The Strength and Modulus of Elasticity of High Strength Self-compacting Concrete (HSSCC) with 12.5% Metakaolin and Variations of Silica Fume
Lecture Notes in Civil Engineering
Kristiawan, Stefanus Adi (Herausgeber:in) / Gan, Buntara S. (Herausgeber:in) / Shahin, Mohamed (Herausgeber:in) / Sharma, Akanshu (Herausgeber:in) / Safitri, Endah (Autor:in) / Wibowo (Autor:in) / Saifullah, Halwan Alfisa (Autor:in) / Perdana, Fernanda Sarwatatwadhika (Autor:in)
International Conference on Rehabilitation and Maintenance in Civil Engineering ; 2021 ; Surakarta, Indonesia
Proceedings of the 5th International Conference on Rehabilitation and Maintenance in Civil Engineering ; Kapitel: 104 ; 1173-1180
19.07.2022
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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