Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of concrete production, and particularly relates to a foamed concrete block and a production method thereof. The foamed concrete block is prepared from, byweight, 25-45 parts of waste stone slurry powder, 15-35 parts of cement, 15-35 parts of water, 1-1.5 parts of a chemical foaming agent and 0.1-0.5 part of an external additive; the product has the advantage of being low in production cost; the production method of the foamed concrete block comprises the following steps: S1, preparing raw materials, wherein the raw materials comprise the followingcomponents in parts by weight: 25-45 parts of waste stone slurry powder, 15-35 parts of cement, 15-35 parts of water, 1-1.5 parts of a chemical foaming agent and 0.1-0.5 part of an external additive;S2, screening stone slurry powder with qualified granularity; S3, mixing and stirring the raw materials to obtain concrete slurry; S4, pouring the concrete slurry into a mold for foaming; S5, demolding and taking out the concrete block semi-finished product, and placing the concrete block semi-finished product in a curing chamber for curing time t1; S6, cutting the concrete blocks according to specifications; and S7, the concrete blocks are placed in a curing chamber to be cured for the time t2. The production method has the advantages of simple process, energy conservation, environmental protection, high product quality and the like.
本发明属于混凝土生产技术领域，具体涉及一种发泡混凝土砌块及其生产方法，以重量份计算，发泡混凝土砌块包括废弃石浆粉25～45份，水泥15～35份，水15～35份，化学发泡剂1～1.5份，外添加剂0.1～0.5份，其具有生产成本低的优点；发泡混凝土砌块生产方法包括以下步骤：S1：预备原料，原料各组分的重量份为废弃石浆粉25～45份，水泥15～35份，水15～35份，化学发泡剂1～1.5份，外添加剂0.1～0.5份；S2：筛选粒度合格的石浆粉；S3：原料混合搅拌获得混凝土浆料；S4：将混凝土浆料倒入模具发泡；S5：将混凝土砌块半成品脱模取出，放置在养护室内养护时间t1；S6：按规格切割混凝土砌块；S7：将混凝土砌块放在养护室内养护时间t2。该生产方法具有流程简单、节能环保、制得产品质量高等优点。
The invention belongs to the technical field of concrete production, and particularly relates to a foamed concrete block and a production method thereof. The foamed concrete block is prepared from, byweight, 25-45 parts of waste stone slurry powder, 15-35 parts of cement, 15-35 parts of water, 1-1.5 parts of a chemical foaming agent and 0.1-0.5 part of an external additive; the product has the advantage of being low in production cost; the production method of the foamed concrete block comprises the following steps: S1, preparing raw materials, wherein the raw materials comprise the followingcomponents in parts by weight: 25-45 parts of waste stone slurry powder, 15-35 parts of cement, 15-35 parts of water, 1-1.5 parts of a chemical foaming agent and 0.1-0.5 part of an external additive;S2, screening stone slurry powder with qualified granularity; S3, mixing and stirring the raw materials to obtain concrete slurry; S4, pouring the concrete slurry into a mold for foaming; S5, demolding and taking out the concrete block semi-finished product, and placing the concrete block semi-finished product in a curing chamber for curing time t1; S6, cutting the concrete blocks according to specifications; and S7, the concrete blocks are placed in a curing chamber to be cured for the time t2. The production method has the advantages of simple process, energy conservation, environmental protection, high product quality and the like.
本发明属于混凝土生产技术领域，具体涉及一种发泡混凝土砌块及其生产方法，以重量份计算，发泡混凝土砌块包括废弃石浆粉25～45份，水泥15～35份，水15～35份，化学发泡剂1～1.5份，外添加剂0.1～0.5份，其具有生产成本低的优点；发泡混凝土砌块生产方法包括以下步骤：S1：预备原料，原料各组分的重量份为废弃石浆粉25～45份，水泥15～35份，水15～35份，化学发泡剂1～1.5份，外添加剂0.1～0.5份；S2：筛选粒度合格的石浆粉；S3：原料混合搅拌获得混凝土浆料；S4：将混凝土浆料倒入模具发泡；S5：将混凝土砌块半成品脱模取出，放置在养护室内养护时间t1；S6：按规格切割混凝土砌块；S7：将混凝土砌块放在养护室内养护时间t2。该生产方法具有流程简单、节能环保、制得产品质量高等优点。
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