Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grouting reinforcement material application method and device
The invention provides an application method of a grouting reinforcement material and a device for implementing the method. The application method of the grouting reinforcement material comprises the following steps: 1) a component A and a component C, 2) a mixture obtained in the step 1) is mixed with a component B, the temperature of the mixture is adjusted according to the size of cracks in a matrix to be reinforced, grouting is carried out, and the component A comprises an alkaline solution and a catalyst; and the component B contains a polyisocyanate prepolymer and a solubilizer. According to the application method, the temperature of the grouting reinforcement material can be adjusted, so that the gelation time of the grouting reinforcement material is adjusted, and the reinforcement requirements of different cracks are met.
本发明提供了一种注浆加固材料的应用方法及其实施该方法的装置。注浆加固材料的应用方法包括如下步骤：1)A组分和C组分：2)将在步骤1)中得到的混合物再与B组分混合，然后根据待加固基体中的裂隙的大小，调节混合物的温度，进行注浆，其中，A组分包含碱性溶液和催化剂；B组分含有多异氰酸酯预聚体和增溶剂。根据本发明的应用方法，可以调节注浆加固材料温度，从而调整注浆加固材料的凝胶化时间，从而适应不同的裂隙的加固要求。
Grouting reinforcement material application method and device
The invention provides an application method of a grouting reinforcement material and a device for implementing the method. The application method of the grouting reinforcement material comprises the following steps: 1) a component A and a component C, 2) a mixture obtained in the step 1) is mixed with a component B, the temperature of the mixture is adjusted according to the size of cracks in a matrix to be reinforced, grouting is carried out, and the component A comprises an alkaline solution and a catalyst; and the component B contains a polyisocyanate prepolymer and a solubilizer. According to the application method, the temperature of the grouting reinforcement material can be adjusted, so that the gelation time of the grouting reinforcement material is adjusted, and the reinforcement requirements of different cracks are met.
本发明提供了一种注浆加固材料的应用方法及其实施该方法的装置。注浆加固材料的应用方法包括如下步骤：1)A组分和C组分：2)将在步骤1)中得到的混合物再与B组分混合，然后根据待加固基体中的裂隙的大小，调节混合物的温度，进行注浆，其中，A组分包含碱性溶液和催化剂；B组分含有多异氰酸酯预聚体和增溶剂。根据本发明的应用方法，可以调节注浆加固材料温度，从而调整注浆加固材料的凝胶化时间，从而适应不同的裂隙的加固要求。
Grouting reinforcement material application method and device
一种注浆加固材料应用方法及装置
ZHANG DONG (Autor:in) / DONG YANG (Autor:in) / GONG SIYU (Autor:in) / WANG XIA (Autor:in) / LIANG WENBIN (Autor:in) / SUN YONGWEI (Autor:in) / LONG YINHUA (Autor:in)
22.12.2023
Patent
Elektronische Ressource
Chinesisch
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