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A platform for research: civil engineering, architecture and urbanism
Environment-friendly preparation process of light magnesium oxysulfate wall material
The invention discloses an environment-friendly preparation process of a light magnesium oxysulfate wall material, which comprises the following steps: S1, mixing light calcined magnesia powder, a magnesium sulfate solution and a magnesium oxysulfate modifier to obtain a first mixture; S2, mixing polystyrene particles, a foaming agent, an active filler, foaming agent foam and the first mixture toobtain a second mixture; S3, injecting fibers and the second mixture into a mold of which the bottom is provided with a layer of laid glass fiber net, sending the material into a forming machine for natural forming, and laying a layer of glass fiber net at the top of the mold; and S4, conducting demolding, naturally forming the sample at normal temperature, and then naturally conducting curing. Inthe environment-friendly preparation process of the light magnesium oxysulfate wall material, no pollutant is discharged, and the light magnesium oxysulfate wall material has good environment-friendly performance. The light magnesium oxysulfate wall material produced by the invention has the advantages of good sound insulation, bending resistance, bearing resistance and anti-halogenation effect,the fire resistance reaches the A1-level standard, and meanwhile, the requirements of light products are met.
本发明公开了轻质硫氧镁墙体材料环保制备工艺，包括以下步骤：S1：将轻烧氧化镁粉、硫酸镁溶液及硫氧镁改性剂混合，得到第一混合物；S2：将聚苯乙烯颗粒、发泡剂、活性填料、发泡剂泡沫以及第一混合物混合，得到第二混合物；S3：将纤维与第二混合物注入模具中，模具底部铺设有一层玻纤网，送入成型机中自然成型，在模具顶部再铺设一层玻纤网；S4：脱模，将试样于常温下自然成型，再经自然养护。本发明的轻质硫氧镁墙体材料环保制备工艺过程中不会排放污染物，具有较好的环保性能。本发明生产出的轻质硫氧镁墙体材料具有良好的隔音、抗弯承载、抗反卤性效果，防火达到A1级标准的优点，同时满足了轻质产品的要求。
Environment-friendly preparation process of light magnesium oxysulfate wall material
The invention discloses an environment-friendly preparation process of a light magnesium oxysulfate wall material, which comprises the following steps: S1, mixing light calcined magnesia powder, a magnesium sulfate solution and a magnesium oxysulfate modifier to obtain a first mixture; S2, mixing polystyrene particles, a foaming agent, an active filler, foaming agent foam and the first mixture toobtain a second mixture; S3, injecting fibers and the second mixture into a mold of which the bottom is provided with a layer of laid glass fiber net, sending the material into a forming machine for natural forming, and laying a layer of glass fiber net at the top of the mold; and S4, conducting demolding, naturally forming the sample at normal temperature, and then naturally conducting curing. Inthe environment-friendly preparation process of the light magnesium oxysulfate wall material, no pollutant is discharged, and the light magnesium oxysulfate wall material has good environment-friendly performance. The light magnesium oxysulfate wall material produced by the invention has the advantages of good sound insulation, bending resistance, bearing resistance and anti-halogenation effect,the fire resistance reaches the A1-level standard, and meanwhile, the requirements of light products are met.
本发明公开了轻质硫氧镁墙体材料环保制备工艺，包括以下步骤：S1：将轻烧氧化镁粉、硫酸镁溶液及硫氧镁改性剂混合，得到第一混合物；S2：将聚苯乙烯颗粒、发泡剂、活性填料、发泡剂泡沫以及第一混合物混合，得到第二混合物；S3：将纤维与第二混合物注入模具中，模具底部铺设有一层玻纤网，送入成型机中自然成型，在模具顶部再铺设一层玻纤网；S4：脱模，将试样于常温下自然成型，再经自然养护。本发明的轻质硫氧镁墙体材料环保制备工艺过程中不会排放污染物，具有较好的环保性能。本发明生产出的轻质硫氧镁墙体材料具有良好的隔音、抗弯承载、抗反卤性效果，防火达到A1级标准的优点，同时满足了轻质产品的要求。
Environment-friendly preparation process of light magnesium oxysulfate wall material
轻质硫氧镁墙体材料环保制备工艺
TANG JIANZHONG (author) / TANG YAN (author) / YU JIANXIONG (author) / HUANG MINMIN (author)
2021-03-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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