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A platform for research: civil engineering, architecture and urbanism
Plastering dry-mixed mortar
The invention discloses plastering dry-mixed mortar, belongs to the field of building materials, and particularly relates to an application of foamed cement insulation board waste in dry-mixed mortar.The mortar is prepared from the following components: 125kg of cement, 50kg of ground fine powder, 300kg of graded sand, 0.5 to 1kg of hydroxypropyl methyl cellulose, 5 to 10kg of redispersible latexpowder, 100 to 200g of a defoaming agent, and 0.5 to 2.5 kg of regenerated fiber. A dry-mixed mortar product prepared from the solid waste is equivalent to a similar product prepared from fly ash inperformance, and is energy-saving and environment-friendly.
本发明公开了一种抹面干混砂浆，属于建筑材料领域，具体涉及发泡水泥保温板废料在干混砂浆中的应用。包括如下组分：水泥125kg、粉磨细粉50kg、级配砂300kg、羟丙基甲基纤维素0.5～1kg、可再分散乳胶粉5～10kg、消泡剂100～200g、再生纤维0.5～2.5kg。本发明利用固废制备的干混砂浆产品与采用粉煤灰制备的同类产品性能相当，节能环保。
Plastering dry-mixed mortar
The invention discloses plastering dry-mixed mortar, belongs to the field of building materials, and particularly relates to an application of foamed cement insulation board waste in dry-mixed mortar.The mortar is prepared from the following components: 125kg of cement, 50kg of ground fine powder, 300kg of graded sand, 0.5 to 1kg of hydroxypropyl methyl cellulose, 5 to 10kg of redispersible latexpowder, 100 to 200g of a defoaming agent, and 0.5 to 2.5 kg of regenerated fiber. A dry-mixed mortar product prepared from the solid waste is equivalent to a similar product prepared from fly ash inperformance, and is energy-saving and environment-friendly.
本发明公开了一种抹面干混砂浆，属于建筑材料领域，具体涉及发泡水泥保温板废料在干混砂浆中的应用。包括如下组分：水泥125kg、粉磨细粉50kg、级配砂300kg、羟丙基甲基纤维素0.5～1kg、可再分散乳胶粉5～10kg、消泡剂100～200g、再生纤维0.5～2.5kg。本发明利用固废制备的干混砂浆产品与采用粉煤灰制备的同类产品性能相当，节能环保。
Plastering dry-mixed mortar
一种抹面干混砂浆
ZHANG SHUXIN (author) / ZHANG ZHENDONG (author)
2020-04-24
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Preparation method of waterproof plastering mortar and plastering mortar
| European Patent Office | 2023