Search results for keyword: dredging
S275J2G3 use
S275J2G3 is an alloy made of high-grade steel, specifically designed for construction and other structural applications. It is an unalloyed low-carbon mild steel grade supplied as hot-rolled with a good layer of protection against corrosion. With a specified minimum yield strength of 275N/mm2, thi......
1074 
Grace
Cylindrical washing machine
Introduction
Cylinder washing machines are cylindrical machines used to remove impurities, small stones and debris from various materials. They are mainly used in the mineral processing industry. Cylinder washing machines are used in mineral processing plants to concentrate ores such as gold, cop......
seabed mining
Undersea mining is the process of retrieving minerals from the ocean floor. Ocean mining sites are usually around large areas of polymetallic nodules or active and extinct hydrothermal vents at 1,400 to 3,700 meters below the ocean’s surface.
Deep-sea mining is a relatively new mineral retrieval......
open cut method
Shore Protection and Beach Nourishment
Coastal Erosion is a natural phenomenon that has caused the reshaping of beaches and other shore lines for thousands of years. Natural causes such as storms and waves, as well as human activities such as dredging and development, contribute to the erosion of......
construction survey
Introduction
Construction surveying is also known as building surveying. It is an important part of the construction process, as it verifies the correct positioning of features and elements for the project. A construction surveyor is responsible for using surveying equipment, such as theodolites,......
Land reclamation
Land reclamations is a great way to help the environment and improve the land around us. It is a process of restoring land that has been damaged or polluted to its original state. It is a very important step in reducing the impact of human activities on the environment.
Land reclamations are carr......
Land reclamation
Mine Reclamation
Mine reclamation is an essential part of managing the environmental effects of mining activities. The purpose is to minimize any damage done to the surrounding environment and to restore the land to its pre-mining state as much as possible. This involves having efficient plans in......
tailings chute
Tailings dams are earth structures that are used in the process of mining for the purpose of storing and retaining mine tailings. Mine tailings are the process output or materials left over after the ore being mined has been processed. Tailings dams are used to store the tailings in a very safe an......
Inflatable flotation machine
Inflatable Flotation Machine
An inflatable flotation machine is an essential piece of equipment for many industrial operations. An inflatable flotation machine creates a buoyancy force which helps to separate particles from the liquid mixture by pushing them to the surface, hence facilitating the......
Multi Bucket Excavator
Excavators have been in use in construction sites and mining sites for almost a century. The purpose of an excavator is to dig, transport and deposit materials. This can be done by simply digging trenches, or by excavating an entire trench in one pass.
An excavator is a mechanical device used to ......
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