会议论文详细信息
International Conference on Design and Application of Engineering Materials in conjunction with Seminar Nasional Metalurgi dan Material XI (SENAMM) | |
The Effect of Adding Synthesis Silica from Rice Husk as Cement Substitution for High Strength Concrete | |
材料科学;金属学 | |
Fajar Fatriansyah, J.^1 ; Dhaneswara, D.^1 ; Aida Khairunnisa, S.^1 ; Kusumawardhani, D.^1 | |
Metallurgy and Materials Engineering Department, Faculty of Engineering, Universitas Indonesia, Indonesia^1 | |
关键词: Controlled burning; High strength concretes; Mechano-chemical methods; Planetary ball mill; Rice husk; Rotational speed; Silica powder; Supplementary cementing materials; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/547/1/012034/pdf DOI : 10.1088/1757-899X/547/1/012034 |
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学科分类:材料科学(综合) | |
来源: IOP | |
【 摘 要 】
The synthesis of silica from agricultural waste was conducted. The thermal decomposition was conducted at 700°C which yields white-brown silica powder. Acid mechano-chemical method was done to reduce the size particle of silica and homogenize the distribution particle. The variables used were the rotational speed of planetary ball-mill at 22 rpm and the addition of acid (HCl 1M). Under controlled burning, the highly reactive ash (silica products) that is produced can be used as a supplementary cementing material or in the production of high strength concrete (HSC). The samples were tested during its 28th day to know its compressive strength.【 预 览 】
Files | Size | Format | View |
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The Effect of Adding Synthesis Silica from Rice Husk as Cement Substitution for High Strength Concrete | 430KB | download |