Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Iron tailing-based all-solid-waste baking-free brick and preparation method thereof
The invention discloses an iron tailing-based all-solid-waste baking-free brick and a preparation method thereof. The all-solid-waste baking-free brick is prepared from the following components in parts by weight: 40-60 parts of iron tailings, 8-20 parts of electric furnace ferronickel slag, 5-12 parts of fly ash, 13-17 parts of phosphogypsum, 5-10 parts of steel slag and 3-8 parts of an exciting agent. The prepared baking-free brick is prepared from all solid waste cement-free materials, the economic cost is low, and the solid waste utilization rate is high; the baking-free brick has the advantages of light weight, high strength and good water absorption performance.
本发明公开了一种铁尾矿基全固废免烧砖及其制备方法，全固废免烧砖由如下重量份的组分组成：铁尾矿40‑60份，电炉镍铁渣8‑20份，粉煤灰5‑12份，磷石膏13‑17份，钢渣5‑10份，激发剂3‑8份。本发明制备的免烧砖采用全固废无水泥制备，经济成本低，固废利用率高；该免烧砖具有轻质、强度高和吸水性能好的优点。
Iron tailing-based all-solid-waste baking-free brick and preparation method thereof
The invention discloses an iron tailing-based all-solid-waste baking-free brick and a preparation method thereof. The all-solid-waste baking-free brick is prepared from the following components in parts by weight: 40-60 parts of iron tailings, 8-20 parts of electric furnace ferronickel slag, 5-12 parts of fly ash, 13-17 parts of phosphogypsum, 5-10 parts of steel slag and 3-8 parts of an exciting agent. The prepared baking-free brick is prepared from all solid waste cement-free materials, the economic cost is low, and the solid waste utilization rate is high; the baking-free brick has the advantages of light weight, high strength and good water absorption performance.
本发明公开了一种铁尾矿基全固废免烧砖及其制备方法，全固废免烧砖由如下重量份的组分组成：铁尾矿40‑60份，电炉镍铁渣8‑20份，粉煤灰5‑12份，磷石膏13‑17份，钢渣5‑10份，激发剂3‑8份。本发明制备的免烧砖采用全固废无水泥制备，经济成本低，固废利用率高；该免烧砖具有轻质、强度高和吸水性能好的优点。
Iron tailing-based all-solid-waste baking-free brick and preparation method thereof
一种铁尾矿基全固废免烧砖及其制备方法
ZHANG LIMING (Autor:in) / LIU SHULONG (Autor:in) / WANG YIMING (Autor:in) / ZHANG FENGRU (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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