沥青灌浆堵漏技术

Asphalt grouting leakage stoppage technique

与其它灌浆止漏材料比较，用于热沥青灌浆堵漏的沥青浆液，具有不被水流稀释的特点，即使在流速很大的情况下，也能将渗水通道堵塞。且具较大的工程实用价值。

As compared with other grouting materials for leakage stoppage, the asphalt paste used in hot asphalt grouting has the characteristic that it is hard to be diluted by water,even if in the case of very large seepage velocity it can stop up the seepage path and thus is of greater practical value in engineering.