杭州湾跨海大桥桩底压浆水泥浆的回收利用

Recycling of Extra Grout in Pile - bottom Grouting Construction of Hangzhou Bay Cross-sea Bridge

首先分析了桩底压浆不进行浆液回收造成的直接经济损失,并且从环境保护和可持续发展方面论述了浆液回收的必要性。然后从回收浆液质量,回收方法、回收成本,回收后节约的成本,和具体回收试点等方面阐述了浆液回收的可行性。

Firstly, the direct economic loss that would be caused if extra grout were not recycled is analyzed and the necessity of grout recycling is discussed in terms of environment protection and continual development. Then the feasibility of grout recycling is explained in view of the grout quality, recycling method, recycling cost, the saved cost by recycling and recycling trial sites, etc.