A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of all-solid-waste porous building thermal insulation material
The invention provides a preparation method of an all-solid-waste porous building thermal insulation material. The method comprises the following steps of: drying tailings, steel slag, mineral slag and gypsum, grinding, mixing with fly ash to obtain a basic cementing material M, adding an additive, adding polypropylene fiber, triethanolamine and calcium stearate, mixing, dispersing into water to obtain unfoamed slurry P, adding a hydrogen peroxide aqueous solution, carrying out casting molding, maintaining, demolding, and cutting to obtain the all-solid-waste porous thermal insulation material. The invention has the advantages of simplicity, low production cost, high strength, light weight, heat preservation, heat insulation, good durability, long service life, environmental protection andexcellent fireproof performance.
本发明提供了一种全固废多孔建筑保温材料的制备方法，该方法为：将尾矿、钢渣、矿渣和石膏烘干后粉磨与粉煤灰混合后得到基础胶凝材料M，加外加剂后，再加入聚丙烯纤维、三乙醇胺和硬脂酸钙，混合后分散到水中得到未发泡料浆P，再加入双氧水水溶液，浇注成型、保养、脱模、切割，得到全固废多孔保温材料。本发明简单，生产成本低，产品不但强度高、质轻、保温隔热，还具有耐久性好、使用寿命长、绿色环保，具有优良的防火性能。
Preparation method of all-solid-waste porous building thermal insulation material
The invention provides a preparation method of an all-solid-waste porous building thermal insulation material. The method comprises the following steps of: drying tailings, steel slag, mineral slag and gypsum, grinding, mixing with fly ash to obtain a basic cementing material M, adding an additive, adding polypropylene fiber, triethanolamine and calcium stearate, mixing, dispersing into water to obtain unfoamed slurry P, adding a hydrogen peroxide aqueous solution, carrying out casting molding, maintaining, demolding, and cutting to obtain the all-solid-waste porous thermal insulation material. The invention has the advantages of simplicity, low production cost, high strength, light weight, heat preservation, heat insulation, good durability, long service life, environmental protection andexcellent fireproof performance.
本发明提供了一种全固废多孔建筑保温材料的制备方法，该方法为：将尾矿、钢渣、矿渣和石膏烘干后粉磨与粉煤灰混合后得到基础胶凝材料M，加外加剂后，再加入聚丙烯纤维、三乙醇胺和硬脂酸钙，混合后分散到水中得到未发泡料浆P，再加入双氧水水溶液，浇注成型、保养、脱模、切割，得到全固废多孔保温材料。本发明简单，生产成本低，产品不但强度高、质轻、保温隔热，还具有耐久性好、使用寿命长、绿色环保，具有优良的防火性能。
Preparation method of all-solid-waste porous building thermal insulation material
一种全固废多孔建筑保温材料的制备方法
CUI XIAOWEI (author) / DI YANQING (author) / ZHOU CHUNSHENG (author) / NAN NING (author) / LIU XUAN (author) / LI FENG (author) / YANG QIANG (author) / WANG ZHIYU (author) / GUO JIALIN (author)
2020-11-06
Patent
Electronic Resource
Chinese
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