为探究适用于金沙土遗址裂隙加固的灌浆材料，选取了烧料礓石、SH（改性聚乙烯醇）和无机矿物聚合物与金沙遗址试验土拌合制备了三种灌浆材料。通过室内试验，对各种灌浆材料结石体试样的基本物理性能、力学性能及耐久性能进行了详细分析。试验结果表明，无机矿物聚合物灌浆材料具有较低的收缩性，能够有效填充裂隙；同时，其较高的抗折和抗压强度为提升土遗址的力学稳定性提供了可靠保障；在研究的三种灌浆材料中，无机矿物聚合物灌浆材料展现出最佳的耐久性能。因此，建议在金沙土遗址的裂隙注浆加固工程中采用无机矿物聚合物灌浆材料，研究成果将为潮湿环境下土遗址裂隙灌浆材料的选择与应用提供有益的指导。

In order to explore the grouting materials suitable for the fracture reinforcement of Jinsha soil site, three kinds of grouting materials were prepared by mixing calcined ginger nut, SH and inorganic mineral polymer with the test soil of Jinsha site. Through laboratory tests, the basic physical properties, mechanical properties and durability of various grouting materials were analyzed in detail. The results show that the inorganic mineral polymer grouting material has low shrinkage and can effectively fill the cracks. At the same time, its high flexural and compressive strength provides a reliable guarantee for improving the mechanical stability of earthen sites. Among the three grouting materials studied, the inorganic mineral polymer grouting material exhibits the best durability. Therefore, it is recommended to use inorganic mineral polymer grouting materials in the crack grouting reinforcement project of Jinsha soil site. The research results will provide useful guidance for the selection and application of crack grouting materials in soil sites under humid environment.