Search results for keyword: jackhammer
horn setting
jackhammering is an essential component of laying down a secure paving surface in any driveway. It’s necessary to use a jackhammer in order to break up the existing pavement, whether it’s concrete, asphalt, or stone, so that a suitable sub-base can be properly formed.
With proper preparation an......
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Underground engineering reverse method
Underground construction is the process of creating a functional and safe underground environment to provide services associated with construction activities. Underground construction work involves much hazardous work, such as tunneling, drilling, and masonry, and typically requires advanced skill......
rock drillability
Rock Drillability Rock drillability is the ability of rocks to be drilled or mined using a drilling machine, such as a jackhammer or rotary drill. It is an important property that affects rock fragmentation, excavation methods, drilling and blasting operations, and other applications in the mining ......
Engineering Drilling Sampling
Engineering Drilling Sampling
Engineering drilling and sampling is an essential part of great deal of work undertaken in structural engineering, geology and geotechnical engineering in particular, but also in civil and environmental engineering. Samples obtained through engineering drilling can p......
Chamber excavation
Cave mining is the process of mining minerals or ore from an underground excavation. The process of mining caves usually involves excavating, cutting and supporting the rock with both mechanical and manual tools. Specialized equipment is designed to deal with the more extreme conditions of cave mi......
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