The influence of using accelerator addition on High strength self-compacting concrete (HSSCC) in case of enhancement early compressive strength and filling ability parameters

International Conference on Advanced Materials for Better Future 2017

Wibowo^1 ; Fadillah, Y.^1

SmartConMart Research Group, Civil Engineering Department, Universitas Sebelas Maret, Surakarta, Indonesia^1

关键词: Compressive strength of concrete;    Concrete strength;    Construction works;    Filling abilities;    Function of time;    Hardened concrete;    Range of the values;    Ready mix concrete industry;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/333/1/012094/pdf
DOI  :  10.1088/1757-899X/333/1/012094

来源: IOP

【 摘 要 】

Efficiency in a construction works is a very important thing. Concrete with ease of workmanship and rapid achievement of service strength will to determine the level of efficiency. In this research, we studied the optimization of accelerator usage in achieving performance on compressive strength of concrete in function of time. The addition of variation of 0.3% - 2.3% to the weight of cement gives a positive impact of the rapid achievement of hardened concrete, however the speed of increasing of concrete strength achievement in term of time influence present increasing value of filling ability parameter of self-compacting concrete. The right composition of accelerator aligned with range of the values standard of filling ability parameters of HSSCC will be an advantage guidance for producers in the ready-mix concrete industry.