水泥类悬浊液浆液形成的灌浆压力大于高分子化学浆液形成的灌浆压力；
The grouting pressure formed by cement type suspensoid is greater than that by high molecular chemical slurry.
对这一过程建立方程描述并求解，结果显示了化学浆液在孔隙系统中的吸渗速度远小于在裂隙系统中的流动速度。
The equation of the process is raised and calculated. The results show that the flow rate of chemical grout in fracture system is much less than that in porous system.
该注浆工程中采用LP - 2型化学浆液，它是以纸浆废液为主剂，加上桥联剂、胶凝剂为辅剂的强化木质素的化学浆液。
The lp - 2 chemical grout is a strengthened lignin chemical liquid consisting of wood pulp waste liquid, bridging agent and gelation agent.
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