Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Boron mud lightweight high-strength ceramsite and preparation method thereof
The invention provides boric sludge light-weight high-strength ceramsite. The boric sludge light-weight high-strength ceramsite is prepared from the following raw materials in parts by mass: 40%-50% of boric sludge, 30%-35% of dried sludge and 20%-25% of iron tailings. The boron sludge is used as a main raw material, the sludge and the iron tailing solid waste are added, the ceramsite is completely prepared from the solid waste raw material, the problem of solid waste resource waste is solved, and meanwhile environmental pollution is reduced; the bulk density of the obtained lightweight high-strength ceramsite is 580 kg/m, and the cylinder compressive strength is 3.5 MPa.
本发明提供了一种硼泥轻质高强陶粒，由以下质量份数的原料组成：由以下质量份数的原料组成：硼泥40%~50%、干化污泥30%~35%、铁尾矿20%~25%。本发明以硼泥为主要原料，添加污泥、铁尾矿固废，完全以固废原料制备陶粒，解决固废资源浪费问题，同时减少环境污染；获得的轻质高强陶粒堆密度580kg/m³、筒压强度3.5MPa。
Boron mud lightweight high-strength ceramsite and preparation method thereof
The invention provides boric sludge light-weight high-strength ceramsite. The boric sludge light-weight high-strength ceramsite is prepared from the following raw materials in parts by mass: 40%-50% of boric sludge, 30%-35% of dried sludge and 20%-25% of iron tailings. The boron sludge is used as a main raw material, the sludge and the iron tailing solid waste are added, the ceramsite is completely prepared from the solid waste raw material, the problem of solid waste resource waste is solved, and meanwhile environmental pollution is reduced; the bulk density of the obtained lightweight high-strength ceramsite is 580 kg/m, and the cylinder compressive strength is 3.5 MPa.
本发明提供了一种硼泥轻质高强陶粒，由以下质量份数的原料组成：由以下质量份数的原料组成：硼泥40%~50%、干化污泥30%~35%、铁尾矿20%~25%。本发明以硼泥为主要原料，添加污泥、铁尾矿固废，完全以固废原料制备陶粒，解决固废资源浪费问题，同时减少环境污染；获得的轻质高强陶粒堆密度580kg/m³、筒压强度3.5MPa。
Boron mud lightweight high-strength ceramsite and preparation method thereof
一种硼泥轻质高强陶粒及其制备方法
ZHANG YONG (Autor:in) / YANG QIUYU (Autor:in) / PANG HE (Autor:in)
12.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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