Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Solid waste cementing material, all-solid-waste lightweight concrete and preparation method of all-solid-waste lightweight concrete
The invention relates to a solid waste cementing material, all-solid-waste lightweight concrete and a preparation method thereof, and relates to the field of building materials, the solid waste cementing material is prepared from the following raw materials by weight: 100-150 parts of steel slag powder, 250-350 parts of slag powder, 390-620 parts of fly ash raw ash, and 20-60 parts of industrial waste residue gypsum powder; the all-solid-waste lightweight concrete is prepared from the following raw materials in parts by weight: lightweight coarse aggregate, lightweight fine aggregate, 1000 parts of a cementing material, 5-14 parts of a water reducing agent and 100-150 parts of water, the preparation method of the all-solid-waste lightweight concrete comprises the following steps: uniformly stirring and mixing the cementing material, the lightweight coarse aggregate and the lightweight fine aggregate, adding the water reducing agent and water, and uniformly stirring to obtain the all-solid-waste lightweight concrete. The method has the advantages that the industrial waste residue gypsum powder and the power plant coal-fired furnace bottom slag solid waste are better utilized, and the compressive strength and the energy-saving effect of the all-solid-waste lightweight concrete are improved.
本申请涉及一种固废胶凝材料、全固废轻质混凝土及其制备方法，涉及建筑材料的领域，一种固废胶凝材料，由包含以下重量份的原料制成：钢渣粉100‑150份、矿渣粉250‑350份、粉煤灰原灰390‑620份和工业废渣石膏粉20‑60份；一种全固废轻质混凝土，由包含以下重量份的原料制成：轻质粗骨料、轻质细骨料、胶凝材料1000份、减水剂5‑14份和水100‑150份；一种全固废轻质混凝土的制备方法，包括以下步骤：先将胶凝材料、轻质粗骨料、轻质细骨料搅拌混合均匀，再加入减水剂和水搅拌均匀，得全固废轻质混凝土。本申请具有更好的利用工业废渣石膏粉、电厂电厂燃煤炉底渣固废，提高全固废轻质混凝土抗压强度和节能效果。
Solid waste cementing material, all-solid-waste lightweight concrete and preparation method of all-solid-waste lightweight concrete
The invention relates to a solid waste cementing material, all-solid-waste lightweight concrete and a preparation method thereof, and relates to the field of building materials, the solid waste cementing material is prepared from the following raw materials by weight: 100-150 parts of steel slag powder, 250-350 parts of slag powder, 390-620 parts of fly ash raw ash, and 20-60 parts of industrial waste residue gypsum powder; the all-solid-waste lightweight concrete is prepared from the following raw materials in parts by weight: lightweight coarse aggregate, lightweight fine aggregate, 1000 parts of a cementing material, 5-14 parts of a water reducing agent and 100-150 parts of water, the preparation method of the all-solid-waste lightweight concrete comprises the following steps: uniformly stirring and mixing the cementing material, the lightweight coarse aggregate and the lightweight fine aggregate, adding the water reducing agent and water, and uniformly stirring to obtain the all-solid-waste lightweight concrete. The method has the advantages that the industrial waste residue gypsum powder and the power plant coal-fired furnace bottom slag solid waste are better utilized, and the compressive strength and the energy-saving effect of the all-solid-waste lightweight concrete are improved.
本申请涉及一种固废胶凝材料、全固废轻质混凝土及其制备方法，涉及建筑材料的领域，一种固废胶凝材料，由包含以下重量份的原料制成：钢渣粉100‑150份、矿渣粉250‑350份、粉煤灰原灰390‑620份和工业废渣石膏粉20‑60份；一种全固废轻质混凝土，由包含以下重量份的原料制成：轻质粗骨料、轻质细骨料、胶凝材料1000份、减水剂5‑14份和水100‑150份；一种全固废轻质混凝土的制备方法，包括以下步骤：先将胶凝材料、轻质粗骨料、轻质细骨料搅拌混合均匀，再加入减水剂和水搅拌均匀，得全固废轻质混凝土。本申请具有更好的利用工业废渣石膏粉、电厂电厂燃煤炉底渣固废，提高全固废轻质混凝土抗压强度和节能效果。
Solid waste cementing material, all-solid-waste lightweight concrete and preparation method of all-solid-waste lightweight concrete
一种固废胶凝材料、全固废轻质混凝土及其制备方法
HU LIANG (Autor:in) / XU ZHIYONG (Autor:in) / TANG XIAOWEN (Autor:in) / CAO ZENGYU (Autor:in) / XIONG YUANZHU (Autor:in)
17.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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