LDM型无机胶体材料修补混凝土构筑物裂缝性能研究_陕西省公路学会

LDM型无机胶体材料修补混凝土构筑物裂缝性能研究

 

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(陕西省高速ope电子竞技建设集团公司,西安,710065

  :针对目前市面上混凝土修补材料的不足之处,结合混凝土养护工程的相关要求研制了LDM型无机胶体材料,通过试验对比分析了环氧树脂材料与LDM型无机胶体材料的力学性能,结合环保性和经济实用性评价了LDM型无机胶体材料的可行性。结果表明LDM型无机胶体材料力学性能优于环氧树脂材料,可在混凝土裂缝修补工程中具有可行性。

关键词:无机胶体材料;混凝土;裂缝;修补;

中图分类号 :TU58     文献识别码:A

 

Performance Research on the Crack of Repaired Concrete Structures with LDM-type Inorganic Colloidal Material

DENG KunREN Xing

(Shaanxi Expressway Construction Group CompanyXi’an 710065China)

Abstract: In view of the shortcomings of the current concrete repair materials on the market, LDM-type inorganic colloidal materials were developed in combination with the relevant requirements of maintenance engineering. The mechanical properties of epoxy resin materials and LDM inorganic colloidal materials were analyzed and compared, and environmental protection and economy were combined. The feasibility of the LDM type inorganic colloidal material was evaluated. The results show that the mechanical properties of LDM-type inorganic colloidal materials are better than those of epoxy resin materials. After comprehensive evaluation, it is considered that LDM-type inorganic colloidal materials are feasible in concrete crack repair engineering.  

Key words: ConcreteCrackRepairPerformance