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A platform for research: civil engineering, architecture and urbanism
Fly ash ceramsite fired at high temperature and preparation method of concrete using ceramsite to replace aggregate
The invention relates to fly ash ceramsite fired at high temperature and a preparation method of concrete using the fly ash ceramsite to replace aggregate. The method comprises the following steps: drying and crushing the waste incineration fly ash, uniformly mixing with auxiliary materials, adding a binder to form fly ash particles, and incinerating to prepare the harmless fly ash ceramsite. The ceramsite obtained through innocent treatment is used for replacing gravel coarse aggregate to prepare concrete. According to the method, solid hazardous wastes are further recycled, the problem of environmental pollution is solved, and harm to the society is reduced.
本发明涉及了一种利用高温烧制的飞灰陶粒及使用该陶粒代替骨料的混凝土的制备方法。将垃圾焚烧飞灰干燥粉碎后与辅料混匀，加入粘结剂形成飞灰颗粒后焚烧制成无害化飞灰陶粒。将无害化处理得到的陶粒用于替代碎石粗骨料制备混凝土。该方法将固体危险废物进一步进行资源化，解决了环境污染问题，减少了对社会的危害。
Fly ash ceramsite fired at high temperature and preparation method of concrete using ceramsite to replace aggregate
The invention relates to fly ash ceramsite fired at high temperature and a preparation method of concrete using the fly ash ceramsite to replace aggregate. The method comprises the following steps: drying and crushing the waste incineration fly ash, uniformly mixing with auxiliary materials, adding a binder to form fly ash particles, and incinerating to prepare the harmless fly ash ceramsite. The ceramsite obtained through innocent treatment is used for replacing gravel coarse aggregate to prepare concrete. According to the method, solid hazardous wastes are further recycled, the problem of environmental pollution is solved, and harm to the society is reduced.
本发明涉及了一种利用高温烧制的飞灰陶粒及使用该陶粒代替骨料的混凝土的制备方法。将垃圾焚烧飞灰干燥粉碎后与辅料混匀，加入粘结剂形成飞灰颗粒后焚烧制成无害化飞灰陶粒。将无害化处理得到的陶粒用于替代碎石粗骨料制备混凝土。该方法将固体危险废物进一步进行资源化，解决了环境污染问题，减少了对社会的危害。
Fly ash ceramsite fired at high temperature and preparation method of concrete using ceramsite to replace aggregate
一种利用高温烧制的飞灰陶粒及使用该陶粒代替骨料的混凝土的制备方法
ZHONG RIGANG (author) / GAO ZIHAN (author) / QIAO XU (author) / RAN CONGHUA (author) / HUANG JUNBIN (author) / LIU QINGCAI (author) / WU HONGLI (author) / FAN HONGZHAO (author) / WU HAO (author) / LIU WEIZAO (author)
2022-03-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Recycled ceramsite for lightweight aggregate concrete and preparation process of recycled ceramsite
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