Hot Bitumen Grouting: The antidote for catastrophic inflows
Hot bitumen grouting technology has continually evolved since its early applications almost a century ago in France, Germany and the USA to seal persistent leaks in tunnels…
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Hot Bitumen
Hot Bitumen Grouting – Rediscovered (Heiβbitumenverpressung – wiederentdeckt)
Hot bitumen grouting technology has continually evolved since its early applications almost a century ago in the USA, in France and Germany, to seal persistent leaks in and below dams, in tunnels and for erosion protection along canals.
Pre-Excavation Grouting through water bearing zone under high pressure under extreme flow conditions
The Yung-Chung-Tunnel in Taiwan, constructed for the Taiwan-East Railway Bureau, collapsed during construction when a water bearing…
Advanced Grouting Program at Penn Forest Dam Results in Reduced Construction Costs and High Quality Product.
The new Penn Forest Dam was constructed to replace the old earthfilled embankment dam. The new dam is a roller compacted concrete dam located just upstream from the original dam. The new dam is approximately 180 feet high and 2000 feet long.