环保型无铬盐木素类新化灌材料的探索研究

The Study on New Grouting Agent of Lignin without Chrome Salt

摘要:

分析丁木素类化灌材料的胶凝机理，并对硫木素、糠脲木素、酚醛木素等化灌材料进行了探索研究，给出了这几种浆材的配方、抗压强度、胶凝时间等参数，并分析了其影响因素。

Abstract:

This paper analyzed gelation mechanism of lignin grouting agent, and study on sulphurized lignin and furfural lignin and phenolic lignin, the parameters on fill and compressive strength and gelation time of the grouting agent has been put forward, and factor of influence has been analyzed.