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US20120087735 Method for Constructing Water Barriers and Coastal Protection  
The invention relates to a method for constructing a water barrier. In the method a core of quarry run is arranged on the underwater bottom and provided with a protective layer of stones or...
US20100200516 CONCURRENT DISPOSAL AND CONSOLIDATION OF DREDGED SEDIMENT USING HORIZONTAL DRAINS AND VACUUM LOADING  
For secure disposal of contaminated sediment, dredged sediment can be consolidated, concurrently as it is discharged to a disposal pond, using horizontal drains installed in the settled sediment...
US20130022404 METHOD AND SYSTEM FOR CREATING A FLOOD BARRIER  
A method and apparatus for compacting material in a unit. In one embodiment the compacting apparatus comprises an attaching device, a base coupled to the attaching device, and a head coupled to...
US20160176639 AN ARTIFICIAL RETAINING DAM OF COAL MINE UNDERGROUND RESERVOIR AND METHOD FOR CONNECTING SECURITY COAL PILLAR, SURROUNDING ROCK WITH THE RETAINING DAM  
The present disclosure provides an artificial retaining dam of coal mine underground reservoir. The artificial retaining dam (30) is embedded into a security coal pillar (2) and surrounding rock...
US20160047109 CUTTER AND A METHOD FOR PROVIDING A PIPING PROTECTION SYSTEM IN A DIKE BODY  
The invention relates to a cutter and a method for making a barrier screen in a dike body for preventing soil particles. The cutter comprises: —a part that is oriented vertically when in use and...
Matches 1 - 5 out of 5