A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides phosphogypsum slurry for plastering a wall body. The phosphogypsum slurry comprises the following raw materials in percentage by weight: 40-50% of phosphogypsum, 1-2% of rubberpowder, 30-38% of sand, 20-35% of water, and 1-1.5% of cellulose; wherein the total percentage by weight is 100%. The invention also provides a preparation method of the phosphogypsum slurry for wallplastering. The preparation method comprises the following steps: weighing the following components in percentage by weight: 40-50% of phosphogypsum, 1-2% of rubber powder, 30-38% of sand, 20-35% of water and 1-1.5% of cellulose; mixing the components, and stirring for 5-8 minutes to obtain slurry. Phosphogypsum solid waste generated in phosphate fertilizer and phosphoric acid production is used as a main base material of the plastering slurry, and the plastering slurry has the advantages of excellent water retention performance, heat preservation, heat insulation, no cracking, no hollowing and easy construction, and is an extremely cheap green novel building material.
本发明提供一种用于墙体抹面的磷石膏浆料，其原料组成及重量百分比为：磷石膏40～50％，胶粉1～2％，砂料30～38％，水20～35％，纤维素1～1.5％，共100％，本发明还提供一种用于墙体抹面磷石膏浆料的制备方法，包括以下步骤：按重量比例磷石膏40～50％，胶粉1～2％，砂料30～38％，水20～35％，纤维素1～1.5％，称量各组分；然后将各组分混合，搅拌5～8min得到浆料；本发明利用磷肥、磷酸生产中产生的磷石膏固体废弃物作为抹面浆料的主要基材，具有优异的保水性能，同时又保温、隔热、不开裂、不空鼓、易施工，是一种极为廉价的绿色新型建筑材料。
The invention provides phosphogypsum slurry for plastering a wall body. The phosphogypsum slurry comprises the following raw materials in percentage by weight: 40-50% of phosphogypsum, 1-2% of rubberpowder, 30-38% of sand, 20-35% of water, and 1-1.5% of cellulose; wherein the total percentage by weight is 100%. The invention also provides a preparation method of the phosphogypsum slurry for wallplastering. The preparation method comprises the following steps: weighing the following components in percentage by weight: 40-50% of phosphogypsum, 1-2% of rubber powder, 30-38% of sand, 20-35% of water and 1-1.5% of cellulose; mixing the components, and stirring for 5-8 minutes to obtain slurry. Phosphogypsum solid waste generated in phosphate fertilizer and phosphoric acid production is used as a main base material of the plastering slurry, and the plastering slurry has the advantages of excellent water retention performance, heat preservation, heat insulation, no cracking, no hollowing and easy construction, and is an extremely cheap green novel building material.
本发明提供一种用于墙体抹面的磷石膏浆料，其原料组成及重量百分比为：磷石膏40～50％，胶粉1～2％，砂料30～38％，水20～35％，纤维素1～1.5％，共100％，本发明还提供一种用于墙体抹面磷石膏浆料的制备方法，包括以下步骤：按重量比例磷石膏40～50％，胶粉1～2％，砂料30～38％，水20～35％，纤维素1～1.5％，称量各组分；然后将各组分混合，搅拌5～8min得到浆料；本发明利用磷肥、磷酸生产中产生的磷石膏固体废弃物作为抹面浆料的主要基材，具有优异的保水性能，同时又保温、隔热、不开裂、不空鼓、易施工，是一种极为廉价的绿色新型建筑材料。
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