Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a preparation method for preparing a high-toughness geopolymer material by using building solid waste and application of the geopolymer material, waste tire powder, ice powder, building solid waste and organic fluoride are used as raw materials, and the high-toughness composite material is obtained by heat preservation and pressure maintenance. The compressive strength of the prepared high-toughness composite material can reach 300MPa, and the fracture toughness reaches 23MP. M < 1/2 >. According to the invention, the hydrophobic problem of rubber is solved, high-efficiency organic fluoride is used as an auxiliary agent, the use of strong base is avoided, and the recycling range of building solid waste is expanded.
本发明公布了利用建筑固废制备高强韧地聚物材料的制备方法及用途，使用废旧轮胎粉、冰粉、建筑固废和有机氟化物作为原料，保温保压得到高强韧复合材料。制备得到的高强韧复合材料抗压强度可达300MPa,断裂韧性达到23MP·m1/2。本发明解决了橡胶疏水的问题，使用高效率的有机氟化物作为助剂避免了强碱的使用，扩大了建筑固废再利用的范围。
The invention discloses a preparation method for preparing a high-toughness geopolymer material by using building solid waste and application of the geopolymer material, waste tire powder, ice powder, building solid waste and organic fluoride are used as raw materials, and the high-toughness composite material is obtained by heat preservation and pressure maintenance. The compressive strength of the prepared high-toughness composite material can reach 300MPa, and the fracture toughness reaches 23MP. M < 1/2 >. According to the invention, the hydrophobic problem of rubber is solved, high-efficiency organic fluoride is used as an auxiliary agent, the use of strong base is avoided, and the recycling range of building solid waste is expanded.
本发明公布了利用建筑固废制备高强韧地聚物材料的制备方法及用途，使用废旧轮胎粉、冰粉、建筑固废和有机氟化物作为原料，保温保压得到高强韧复合材料。制备得到的高强韧复合材料抗压强度可达300MPa,断裂韧性达到23MP·m1/2。本发明解决了橡胶疏水的问题，使用高效率的有机氟化物作为助剂避免了强碱的使用，扩大了建筑固废再利用的范围。
High-strength and high-toughness geopolymer material and preparation method thereof
| Europäisches Patentamt | 2020
Ultrahigh-toughness geopolymer composite material and preparation method thereof
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023