A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to phosphogypsum lightweight concrete and a preparation method thereof. The preparation method comprises the following specific steps: weighing materials, mixing, adding water, adding an additive, stirring, diluting with a foaming agent, performing injection molding, and drying. The phosphogypsum lightweight concrete prepared by the preparation method is improved in strength and prolonged in service life.
本发明涉及一种磷石膏轻质混凝土及其制备方法，具体步骤包括称料、混合，添水、添外加剂搅拌，发泡剂稀释，注模成型，烘干。通过该制备方法得到的磷石膏轻质混凝土的强度提高，使用寿命延长。
The invention relates to phosphogypsum lightweight concrete and a preparation method thereof. The preparation method comprises the following specific steps: weighing materials, mixing, adding water, adding an additive, stirring, diluting with a foaming agent, performing injection molding, and drying. The phosphogypsum lightweight concrete prepared by the preparation method is improved in strength and prolonged in service life.
本发明涉及一种磷石膏轻质混凝土及其制备方法，具体步骤包括称料、混合，添水、添外加剂搅拌，发泡剂稀释，注模成型，烘干。通过该制备方法得到的磷石膏轻质混凝土的强度提高，使用寿命延长。
Phosphogypsum lightweight aggregate concrete and preparation method thereof
| European Patent Office | 2023
| European Patent Office | 2023
Phosphogypsum lightweight building block and preparation method thereof
| European Patent Office | 2024
| European Patent Office | 2024