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A platform for research: civil engineering, architecture and urbanism
High-strength moisture-proof aerated brick and preparation method thereof
The invention relates to the field of building materials, and particularly discloses a high-strength moisture-proof aerated brick and a preparation method thereof. The aerated brick comprises the following materials: 10-20 parts of cement, 20-35 parts of quick lime, 5-15 parts of coal cinder, 3-6 parts of gypsum, 5-8 parts of glass fibers, 2-6 parts of red mud, 0.5-3 parts of aluminum powder, 0.2-1 part of a bubble stabilizer and 4-15 parts of a regulator. The preparation method comprises the following steps: adding the cement, the quick lime, the coal cinder, the gypsum, the glass fibers andthe red mud into a stirrer, adding water, conducting stirring for 3-5 minutes, adding the regulator, the bubble stabilizer and the aluminum powder, conducting stirring for 1-2 minutes to prepare slurry, pouring the slurry into a mold, performing aerating and primary curing, and conducting demolding to obtain the aerated brick. The air holes of the aerated brick are uniformly distributed, so the aerated brick has the characteristics of high compressive strength, high density, low water absorption and good moisture resistance.
本申请涉及建筑材料领域，具体公开了一种高强度、防潮加气砖及其制备方法。其中加气砖的料包括：水泥10‑20份、生石灰20‑35份、煤渣5‑15份、石膏3‑6份、玻璃纤维5‑8份、赤泥2‑6份、铝粉0.5‑3份、气泡稳定剂0.2‑1份、调节剂4‑15份；其制备方法为：在搅拌机中投入水泥、生石灰、煤渣、石膏、玻璃纤维、赤泥，加水进行搅拌，搅拌3‑5min后加入调节剂、气泡稳定剂和铝粉，搅拌1‑2min，制成浆料，将浆料浇注到模具中，发气初养、脱模得到加气砖。本申请的加气砖气孔分布均匀，使加气砖具有抗压强度大、密度大、吸水性较低，具有很好的防潮性能的特点。
High-strength moisture-proof aerated brick and preparation method thereof
The invention relates to the field of building materials, and particularly discloses a high-strength moisture-proof aerated brick and a preparation method thereof. The aerated brick comprises the following materials: 10-20 parts of cement, 20-35 parts of quick lime, 5-15 parts of coal cinder, 3-6 parts of gypsum, 5-8 parts of glass fibers, 2-6 parts of red mud, 0.5-3 parts of aluminum powder, 0.2-1 part of a bubble stabilizer and 4-15 parts of a regulator. The preparation method comprises the following steps: adding the cement, the quick lime, the coal cinder, the gypsum, the glass fibers andthe red mud into a stirrer, adding water, conducting stirring for 3-5 minutes, adding the regulator, the bubble stabilizer and the aluminum powder, conducting stirring for 1-2 minutes to prepare slurry, pouring the slurry into a mold, performing aerating and primary curing, and conducting demolding to obtain the aerated brick. The air holes of the aerated brick are uniformly distributed, so the aerated brick has the characteristics of high compressive strength, high density, low water absorption and good moisture resistance.
本申请涉及建筑材料领域，具体公开了一种高强度、防潮加气砖及其制备方法。其中加气砖的料包括：水泥10‑20份、生石灰20‑35份、煤渣5‑15份、石膏3‑6份、玻璃纤维5‑8份、赤泥2‑6份、铝粉0.5‑3份、气泡稳定剂0.2‑1份、调节剂4‑15份；其制备方法为：在搅拌机中投入水泥、生石灰、煤渣、石膏、玻璃纤维、赤泥，加水进行搅拌，搅拌3‑5min后加入调节剂、气泡稳定剂和铝粉，搅拌1‑2min，制成浆料，将浆料浇注到模具中，发气初养、脱模得到加气砖。本申请的加气砖气孔分布均匀，使加气砖具有抗压强度大、密度大、吸水性较低，具有很好的防潮性能的特点。
High-strength moisture-proof aerated brick and preparation method thereof
一种高强度、防潮加气砖及其制备方法
WANG HAIJIANG (author)
2021-03-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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