会议论文详细信息
2018 International Conference on Civil and Hydraulic Engineering
Experimental Study on Compressive Strength of New Type Volcanic Slag Lightweight Aggregate Concrete and Its Hollow Block
土木建筑工程;水利工程
Zheng, Wang^1 ; Guangxiu, Fang^1
Department of Structural Engineering, College of Engineering, Yanbian University, Yanji, China^1
关键词: Calcined diatomite;    Cementing material;    Coarse aggregates;    Hollow blocks;    Light-weight aggregate concrete;    Low costs;    Mix proportions;    Recycled aggregates;   
Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/3/032063/pdf
DOI  :  10.1088/1755-1315/189/3/032063
学科分类:土木及结构工程学
来源: IOP
PDF
【 摘 要 】

In this paper, the recycled aggregate that is made from light red volcanic slag and abandoned concrete is used as a coarse aggregate, while fly ash and calcined diatomite are used as cementing materials in order to replace part of the cement. The mix proportion of lightweight aggregate concrete made from volcanic slag is designed and tested. A new type of lightweight aggregate concrete hollow block with volcanic slag has been developed by means of the pore structure of the main design, and the revised formula of the compressive strength of the concrete block was obtained by regression analysis of the compressive strength test results. The block has the advantages of having an excellent compressive strength, good thermal conductivity, low cost and so on.

【 预 览 】
附件列表
Files Size Format View
Experimental Study on Compressive Strength of New Type Volcanic Slag Lightweight Aggregate Concrete and Its Hollow Block 685KB PDF download
  文献评价指标  
  下载次数:7次 浏览次数:29次