Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drilling grouting quick-drying expanding agent
The invention discloses a drilling grouting quick-drying expanding agent which is prepared from the following components in percentage by weight: 40% of Portland cement clinker, 35% of fly ash, 15% ofdry lime powder, 5% of desulfurized gypsum powder, 1% of sodium chloride, 1% of sodium silicate, 1% of aluminum powder paste, 1% of sodium abietate and 1% of sodium carboxymethyl cellulose. The 35% of fly ash and desulfurized gypsum powder are added into the product to prepare the drilling grouting quick-drying expanding agent, and compared with similar products, the effective utilization of thefly ash and desulfurized gypsum powder meets the national environmental protection science and technology industry requirements, so that the fly ash seriously polluting the environment is turned intowealth, and economic benefits are generated.
本发明公开了钻孔注浆快干膨胀剂，由以下重量比的组分制成：硅酸盐水泥熟料40％、粉煤灰35％、干石灰粉15％、脱硫石膏粉5％、氯化钠1％、硅酸钠1％、铝粉膏1％、松香酸钠1％、羧甲基纤维素钠1％。本产品添加了35％的粉煤灰和脱硫石膏粉配制出了钻孔注浆快干膨胀剂，跟同类产品相比，粉煤灰和脱硫石膏粉的有效利用符合国家环保科技产业要求，使污染环境严重的粉煤灰变为宝产生经济效益。
Drilling grouting quick-drying expanding agent
The invention discloses a drilling grouting quick-drying expanding agent which is prepared from the following components in percentage by weight: 40% of Portland cement clinker, 35% of fly ash, 15% ofdry lime powder, 5% of desulfurized gypsum powder, 1% of sodium chloride, 1% of sodium silicate, 1% of aluminum powder paste, 1% of sodium abietate and 1% of sodium carboxymethyl cellulose. The 35% of fly ash and desulfurized gypsum powder are added into the product to prepare the drilling grouting quick-drying expanding agent, and compared with similar products, the effective utilization of thefly ash and desulfurized gypsum powder meets the national environmental protection science and technology industry requirements, so that the fly ash seriously polluting the environment is turned intowealth, and economic benefits are generated.
本发明公开了钻孔注浆快干膨胀剂，由以下重量比的组分制成：硅酸盐水泥熟料40％、粉煤灰35％、干石灰粉15％、脱硫石膏粉5％、氯化钠1％、硅酸钠1％、铝粉膏1％、松香酸钠1％、羧甲基纤维素钠1％。本产品添加了35％的粉煤灰和脱硫石膏粉配制出了钻孔注浆快干膨胀剂，跟同类产品相比，粉煤灰和脱硫石膏粉的有效利用符合国家环保科技产业要求，使污染环境严重的粉煤灰变为宝产生经济效益。
Drilling grouting quick-drying expanding agent
钻孔注浆快干膨胀剂
XIE MINGCHAO (Autor:in)
27.11.2020
Patent
Elektronische Ressource
Chinesisch
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