A Comparative Study on Production of Autoclaved Aerated Concrete by Coal Gangue Fly Ash

被引：0
|
作者：
Zhang, Ye [1 ]
Duan, Peng Xuan [1 ]
Jia, Bao Sheng [1 ]
Li, Lei [1 ]
机构：
[1] Beijing Bldg Mat Acad Sci Res, Natl Key Lab Solid Waste Resource Utilizat & Ener, Beijing 100041, Peoples R China
来源：
ADVANCED MATERIALS AND PROCESSES III, PTS 1 AND 2 | 2013年 / 395-396卷
关键词：
coal gangue; fly ash; Low silicon; aerated concrete; Inorganic admixture; LIGHTWEIGHT CONCRETE;
D O I：
10.4028/www.scientific.net/AMM.395-396.433
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper, compared with common fly ash, the low-silicon coal gangue fly ash is used to produce fly ash autoclaved aerated concrete. The influences of water binder ratio, coal gangue fly ash content, calcareous content and conditioning agents on the compressive strength of the autoclaved aerated concrete are investigated. The results indicate the coal gangue fly ash has different properties from the common fly ash such as its granule appearance and the activity as AAC siliceous raw material. It is noting that the coal gangue fly ash can also be used to prepare AAC blocks by optimizing the raw material formulation and procedure and its B05 product can reach the China top industrial standard.
引用
收藏
页码：433 / 438
页数：6
相关论文
共 50 条
  • [21] Effect of Fly Ash Content on Properties of Fly Ash - Coal Gangue Foam Concrete
    Wu, Cheping
    Yu, Xingang
    Gao, Yanna
    Xiao, Huaan
    Li, Dejun
    Luo, Shisong
    ADVANCES IN BUILDING MATERIALS, PTS 1-3, 2011, 261-263 : 366 - +
  • [22] Preparation and properties of autoclaved aerated concrete using coal gangue and iron ore tailings
    Wang, Chang-long
    Ni, Wen
    Zhang, Si-qi
    Wang, Shuang
    Gai, Guo-sheng
    Wang, Wei-kang
    CONSTRUCTION AND BUILDING MATERIALS, 2016, 104 : 109 - 115
  • [23] Utilization of circulating fluidized bed fly ash in preparing non-autoclaved aerated concrete production
    Xia, Yanqing
    Yan, Yun
    Hu, Zhihua
    CONSTRUCTION AND BUILDING MATERIALS, 2013, 47 : 1461 - 1467
  • [24] The analysis of mechanical properties of non autoclaved aerated concrete with the substitution of fly ash and bottom ash
    Karolina, R.
    Muhammad, F.
    TALENTA - CONFERENCE ON ENGINEERING, SCIENCE AND TECHNOLOGY 2017 (TALENTA-CEST 2017), 2018, 309
  • [25] Effect and mechanism of coal gangue concrete modification by fly ash
    Qiu, Jisheng
    Zhu, Mengyu
    Zhou, Yunxian
    Guan, Xiao
    CONSTRUCTION AND BUILDING MATERIALS, 2021, 294
  • [26] EXPERIMENTAL STUDY OF AUTOCLAVED AERATED CONCRETE USING CIRCULATING FLUIDIZED-BED COMBUSTION FLY ASH
    Sebestova, Pavlina
    Cerny, Vit
    Drochytka, Rostislav
    MATERIALI IN TEHNOLOGIJE, 2020, 54 (02): : 157 - 161
  • [27] Production of autoclaved aerated concrete by using municipal solid waste incinerator fly ash as an alternative raw material
    Liao, Shih-Kai
    Lu, Wei-Ching
    Chen, Ying-Liang
    Shen, Yun-Hwei
    CASE STUDIES IN CONSTRUCTION MATERIALS, 2024, 21
  • [28] Fly ash from cellulose industry as secondary raw material in autoclaved aerated concrete
    Hauser, A
    Eggenberger, U
    Mumenthaler, T
    CEMENT AND CONCRETE RESEARCH, 1999, 29 (03) : 297 - 302
  • [29] Preparation of new cementitious system using fly ash and dehydrated autoclaved aerated concrete
    Zhonghe Shui
    Jianxin Lu
    Sufang Tian
    Peiliang Shen
    Sha Ding
    Journal of Wuhan University of Technology-Mater. Sci. Ed., 2014, 29 : 726 - 732
  • [30] Preparation of New Cementitious System using Fly Ash and Dehydrated Autoclaved Aerated Concrete
    Shui Zhonghe
    Lu Jianxin
    Tian Sufang
    Shen Peiliang
    Ding Sha
    JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2014, 29 (04): : 726 - 732
12345