高性能快速修补混凝土 HPRRC
Through research by repairing position boundary reinforcing agent of cement concrete pavement, research high-performance cement concrete repairing agent and boundary reinforcing agent and pavement repairing concrete construction method , we have developed a new-type high-performance cement concrete repair material.
国内传统的维修材料性能无法胜任严酷环境对维修材料的苛刻要求，而国外已有的新型维修材料造价很高，无法大面积应用。 本课题通过对水泥混凝土路面修补部位界面增强剂的研究、高性能水泥混凝土修补剂及界面增强剂与路面修补混凝土施工工艺方法的研究，研制了一种新型高性能的水泥混凝土修补材料。
参考来源 - 黑龙江省网化工程水泥混凝土路面坑槽修补材料的研究应用·2,447,543篇论文数据，部分数据来源于NoteExpress
SJL胶泥可用于修补混凝土与水泥制品的外观缺陷。
SJL daub can be used to repair cement or concrete products for their outlook defects.
试验结果表明：(1)修补混凝土力学性能指标已超过C30混凝土等级的要求。
The testing result indicates: (1) the mechanics properties of the patched concrete has surpassed the rank of C30 concrete.
并对修补混凝土的抗折、抗压、新老界面粘结强度以及抗冻性等进行了试验研究。
Bending strength, compressive strength, interfacial bond strength and frost-resistance are also studied and analyzed.
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