By Friedrich-Karl Ewert,R. Phillips

ISBN-10: 0387152520

ISBN-13: 9780387152523

ISBN-10: 3642510132

ISBN-13: 9783642510137

Fifteen years have handed considering that i used to be operating at a dam web site large­ vising grouting paintings. That was once no longer the 1st time that I needed to vehicle­ ry out engineering geological investigations for numerous related initiatives, which consistently incorporated checking out programmes to determine the permeability of the rock, and infrequently i used to be in command of grouting paintings. It therefore attracted my realization whilst this actual grouting programme didn't run as meant: lots of the grout holes took merely little or no grout! it might probably no longer be the purpose of the invested paintings just to drill holes and fill them back with no bringing approximately any longer development. thankfully, I had the opportunity to be en­ gaged in lots of different grouting programmes within the following years and used most of these examples to examine as completely as attainable the permeability of the rocks being handled in view in their grout­ skill. The extra I studied, the more desirable my conviction grew that our ideas which had determined the grouting of rock for plenty of de­ cades can be constructed extra, and as a result I occupied my­ self with contributing a few rules for a brand new foundation to research and judgment of permeability of rock and for a extra enough software of this technology.

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