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A platform for research: civil engineering, architecture and urbanism
Environment-friendly high-precision aerated brick and preparation method thereof
The invention provides an environment-friendly high-precision aerated brick and a preparation method thereof, and relates to the field of aerated bricks. The environment-friendly high-precision aerated brick is prepared from the following raw materials in parts by weight: 20 to 40 parts of building waste, 25 to 30 parts of gypsum, 20 to 25 parts of cement, 5 to 8 parts of a foaming agent, 5 to 10 parts of carbon powder, 20 to 40 parts of iron-ore slag, 1 to 4 parts of aluminum powder and a proper amount of water. The preparation method of the environment-friendly high-precision aerated brick comprises the following steps: 1 treating raw materials; 2 mixing the raw materials; 3 carrying out full mixing; 4 carrying out injection molding; and 5 carrying out firing. The structural strength of the hollow brick is obviously enhanced through the arrangement of the carbon powder and the subsequent heating and calcining process, meanwhile, after the carbon powder is burnt, fine bubble spaces can be effectively formed in the hollow brick, the heat preservation and insulation effect of the bubble brick is further enhanced, the used materials such as building waste and the iron-ore slag are convenient to obtain, and meanwhile, the waste is recycled.
本发明提供一种环保型高精加气砖及其制备方法，涉及加气砖领域。该环保型高精加气砖，所述加气砖由以下重量份的原料组成：建筑废料20～40份、石膏25～30份、水泥20～25份、发泡剂5～8份、碳粉5～10份、铁矿渣20～40份、铝粉1～4份、水适量，一种环保型高精加气砖的制备方法，包括以下步骤：第一步：进行原料处理；第二步：进行原料的混合；第三步：进行充分混合；第四步：进行注模；第五步：进行烧制。通过设置有碳粉，同时经过后续的加热煅烧工序，使空心砖的结构强度明显增强，同时碳粉在进行灼烧后，可以有效对其内部形成细小的气泡空间，使气泡砖的保温隔热效果进一步增强，通过使用建筑废料、铁矿渣等材料，便于得到，同时对废料进行回收再利用。
Environment-friendly high-precision aerated brick and preparation method thereof
The invention provides an environment-friendly high-precision aerated brick and a preparation method thereof, and relates to the field of aerated bricks. The environment-friendly high-precision aerated brick is prepared from the following raw materials in parts by weight: 20 to 40 parts of building waste, 25 to 30 parts of gypsum, 20 to 25 parts of cement, 5 to 8 parts of a foaming agent, 5 to 10 parts of carbon powder, 20 to 40 parts of iron-ore slag, 1 to 4 parts of aluminum powder and a proper amount of water. The preparation method of the environment-friendly high-precision aerated brick comprises the following steps: 1 treating raw materials; 2 mixing the raw materials; 3 carrying out full mixing; 4 carrying out injection molding; and 5 carrying out firing. The structural strength of the hollow brick is obviously enhanced through the arrangement of the carbon powder and the subsequent heating and calcining process, meanwhile, after the carbon powder is burnt, fine bubble spaces can be effectively formed in the hollow brick, the heat preservation and insulation effect of the bubble brick is further enhanced, the used materials such as building waste and the iron-ore slag are convenient to obtain, and meanwhile, the waste is recycled.
本发明提供一种环保型高精加气砖及其制备方法，涉及加气砖领域。该环保型高精加气砖，所述加气砖由以下重量份的原料组成：建筑废料20～40份、石膏25～30份、水泥20～25份、发泡剂5～8份、碳粉5～10份、铁矿渣20～40份、铝粉1～4份、水适量，一种环保型高精加气砖的制备方法，包括以下步骤：第一步：进行原料处理；第二步：进行原料的混合；第三步：进行充分混合；第四步：进行注模；第五步：进行烧制。通过设置有碳粉，同时经过后续的加热煅烧工序，使空心砖的结构强度明显增强，同时碳粉在进行灼烧后，可以有效对其内部形成细小的气泡空间，使气泡砖的保温隔热效果进一步增强，通过使用建筑废料、铁矿渣等材料，便于得到，同时对废料进行回收再利用。
Environment-friendly high-precision aerated brick and preparation method thereof
一种环保型高精加气砖及其制备方法
ZHAN XIAOYONG (author) / ZHAN SHUPING (author)
2021-04-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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