Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Oil shale residue concrete and preparation method thereof
The invention provides oil shale residue concrete and a preparation method thereof, and belongs to the field of civil engineering materials. The oil shale residue concrete is prepared from cement, silicon powder, oil shale residues, broken stone, river sand, a water reducing agent, clean water and pre-wetting water according to the mass ratio of (350-600):(10-30):(0-900):(0-1200):(650-750):(10-30):(130-200):(0-160), wherein the oil shale residues are coarse aggregate, the density of the oil shale residues is smaller than that of common concrete, the manufacturing cost of the oil shale residuesis low, and meanwhile the oil shale residues have the heat preservation and heat insulation performance due to the loose and porous structural characteristic of the oil shale residues. Solid waste building material resource utilization is carried out on the oil shale residues, and the oil shale residue concrete and the preparation method thereof are an effective measure organically combining development of the building material industry with energy and resource saving, ecological environment protection and pollution treatment.
本发明提供了一种油页岩渣混凝土及其制备方法，属于土木工程材料领域。本发明油页岩渣混凝土由水泥、硅粉、油页岩渣、碎石、河砂、减水剂、净用水、预湿用水按质量比350～600：10～30：0～900：0～1200：650～750：10～30：130～200：0～160组成，其中，油页岩渣为粗骨料，其密度较普通混凝土小且造价低，同时，油页岩渣疏松多孔的结构特性使其具有保温隔热的性能。本发明对油页岩渣进行固体废弃物建材资源化利用，是一种将建材工业的发展同节约能源和资源、保护生态环境、治理污染有机结合起来的有效措施。
Oil shale residue concrete and preparation method thereof
The invention provides oil shale residue concrete and a preparation method thereof, and belongs to the field of civil engineering materials. The oil shale residue concrete is prepared from cement, silicon powder, oil shale residues, broken stone, river sand, a water reducing agent, clean water and pre-wetting water according to the mass ratio of (350-600):(10-30):(0-900):(0-1200):(650-750):(10-30):(130-200):(0-160), wherein the oil shale residues are coarse aggregate, the density of the oil shale residues is smaller than that of common concrete, the manufacturing cost of the oil shale residuesis low, and meanwhile the oil shale residues have the heat preservation and heat insulation performance due to the loose and porous structural characteristic of the oil shale residues. Solid waste building material resource utilization is carried out on the oil shale residues, and the oil shale residue concrete and the preparation method thereof are an effective measure organically combining development of the building material industry with energy and resource saving, ecological environment protection and pollution treatment.
本发明提供了一种油页岩渣混凝土及其制备方法，属于土木工程材料领域。本发明油页岩渣混凝土由水泥、硅粉、油页岩渣、碎石、河砂、减水剂、净用水、预湿用水按质量比350～600：10～30：0～900：0～1200：650～750：10～30：130～200：0～160组成，其中，油页岩渣为粗骨料，其密度较普通混凝土小且造价低，同时，油页岩渣疏松多孔的结构特性使其具有保温隔热的性能。本发明对油页岩渣进行固体废弃物建材资源化利用，是一种将建材工业的发展同节约能源和资源、保护生态环境、治理污染有机结合起来的有效措施。
Oil shale residue concrete and preparation method thereof
一种油页岩渣混凝土及其制备方法
JIAO CHUJIE (Autor:in) / QUAN CHANGQING (Autor:in) / YANG YUNYING (Autor:in)
14.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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