Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of chemical engineering material, and specifically relates to a curing agent for soil. The curing agent is composed of the following materials by the weight percentage: 3-9% of water glass; 10-35% of a sulfonated acetone formaldehyde condensation product; 1-5% of sodium lignosulphonate; 5-15% of sodium carbonate; 5-20% of polyacrylamide; 20-30% of calcium chloride; 8-22% of calcium sulfate; 0.9-3% of calcium lignosulfonate; 1-9% of triethanolamine, and 15-25% of water. The invention aims to provide the lower-cost and good-curing-effect curing agent for the soil.
The invention relates to the technical field of chemical engineering material, and specifically relates to a curing agent for soil. The curing agent is composed of the following materials by the weight percentage: 3-9% of water glass; 10-35% of a sulfonated acetone formaldehyde condensation product; 1-5% of sodium lignosulphonate; 5-15% of sodium carbonate; 5-20% of polyacrylamide; 20-30% of calcium chloride; 8-22% of calcium sulfate; 0.9-3% of calcium lignosulfonate; 1-9% of triethanolamine, and 15-25% of water. The invention aims to provide the lower-cost and good-curing-effect curing agent for the soil.
Soft soil curing agent, method for curing soft soil and application of soft soil curing agent
| Europäisches Patentamt | 2022