聚氨酯快速堵漏灌浆剂的研制

【摘要】 介绍了ＹＧＪ快速堵漏灌浆剂原材料组成 ;通过快速堵漏浆液的相对密度、体积膨胀率、胶凝时间及粘度的试验 ,确定了最佳配方。测试了快速堵漏剂的粘结性能和抗渗性能 ,分析了快速堵漏剂的防水堵漏机理。更多还原

【Abstract】 The composition of fast block grouting admixture YGJ is presented.The optimum formula is determined through tests of its relative density,volume dilatation,gel time and viscosity.Its adhesion property and impermeability are measured.And its waterproof and blocking mechanism are analyzed.更多还原