A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Autoclaved aerated concrete block and production process thereof
The invention discloses an autoclaved aerated concrete block and a production process thereof. The raw materials comprise the following components in percentage by weight: 25-40% of cementing materials, 5-95% of slurry, 1.5-3.5% of gypsum and the balance gas generating agents, wherein the cementing material is one or a combination of more of fly ash, sand or silicon-containing tailings; the slurryis prepared by adding water into lime and cement, stirring and mixing; and the gas generating agent uses aluminum powder; the production process specifically comprises the following steps: S1, preparation of stone powder, S2, preparation of mixed ash, S3, batching, pouring and standing, S4, turnover cutting, S5, autoclaved curing, S6, finished product classification and finished product packaging, and S7, finished product inspection, classification and warehousing. According to the autoclaved aerated concrete block and the production process thereof, the autoclaved aerated concrete block hasthe characteristics of energy conservation, waste utilization, environmental protection, heat insulation, heat preservation, fire resistance, sound insulation and low manufacturing cost.
本发明公开了一种蒸压加气混凝土砌块及其生产工艺，本发明其原料按重量百分比包括：胶凝材料25‑40％、料浆5‑95％、石膏1.5‑3.5％和发气剂余量，所述胶凝材料为粉煤灰、砂或含硅尾矿中的一种或多种的组合，所述料浆是由石灰和水泥加水搅拌混合制得，所述发气剂选用铝粉，其生产工艺具体包括以下步骤：S1、石粉的制备，S2、混合灰制备，S3、配料、浇注和静停，S4、翻转切割，S5、蒸压养护，S6、成品分类和成品包装，S7、成品检验、分类及入库，本发明涉及建筑材料技术领域。该蒸压加气混凝土砌块及其生产工艺，蒸压加气混凝土砌块的特性具有节能、利废、环保、隔热、保温、耐火、隔音和造价低的优点。
Autoclaved aerated concrete block and production process thereof
The invention discloses an autoclaved aerated concrete block and a production process thereof. The raw materials comprise the following components in percentage by weight: 25-40% of cementing materials, 5-95% of slurry, 1.5-3.5% of gypsum and the balance gas generating agents, wherein the cementing material is one or a combination of more of fly ash, sand or silicon-containing tailings; the slurryis prepared by adding water into lime and cement, stirring and mixing; and the gas generating agent uses aluminum powder; the production process specifically comprises the following steps: S1, preparation of stone powder, S2, preparation of mixed ash, S3, batching, pouring and standing, S4, turnover cutting, S5, autoclaved curing, S6, finished product classification and finished product packaging, and S7, finished product inspection, classification and warehousing. According to the autoclaved aerated concrete block and the production process thereof, the autoclaved aerated concrete block hasthe characteristics of energy conservation, waste utilization, environmental protection, heat insulation, heat preservation, fire resistance, sound insulation and low manufacturing cost.
本发明公开了一种蒸压加气混凝土砌块及其生产工艺，本发明其原料按重量百分比包括：胶凝材料25‑40％、料浆5‑95％、石膏1.5‑3.5％和发气剂余量，所述胶凝材料为粉煤灰、砂或含硅尾矿中的一种或多种的组合，所述料浆是由石灰和水泥加水搅拌混合制得，所述发气剂选用铝粉，其生产工艺具体包括以下步骤：S1、石粉的制备，S2、混合灰制备，S3、配料、浇注和静停，S4、翻转切割，S5、蒸压养护，S6、成品分类和成品包装，S7、成品检验、分类及入库，本发明涉及建筑材料技术领域。该蒸压加气混凝土砌块及其生产工艺，蒸压加气混凝土砌块的特性具有节能、利废、环保、隔热、保温、耐火、隔音和造价低的优点。
Autoclaved aerated concrete block and production process thereof
一种蒸压加气混凝土砌块及其生产工艺
WANG ZHENQUAN (author)
2020-05-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Autoclaved aerated concrete block production method and autoclaved aerated concrete block
| European Patent Office | 2021