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PROPERTIES AND PERFORMANCE OF CEMENT-BASED …
Research commenced in FY 97 to determine the suitability of superplasticized cement-sand grouts for backfilling vertical boreholes used with geothermal heat pump (GHP) systems. The overall objectives were to develop, evaluate and demonstrate cementitious grouts that could reduce the required bore length and improve the performance of GHPs.Cited by: 15
high shear grout mixer – leadcrete.com
high shear grout mixer is a high speed high shear colloidal grout mixer. LM300E high shear grout mixer has been designed for use either in conjunction with a conventional paddle mixer and pump or, by virtue of its own built in impeller pump, as a stand-alone mix and place machine.
Concrete pump – Wikipedia
A concrete pump is a machine used for transferring liquid concrete by pumping. There are two types of concrete pumps. The first type of concrete pump is attached to a truck or longer units are on semi-trailers. It is known as a boom concrete pump because it uses a remote-controlled articulating robotic arm (called a boom) to
Dry Sand Pump, Dry Sand Pump Suppliers and
.com offers 583 dry sand pump products. About 64% of these are pumps, 8% are mortar spray machines, and 1% are shotcrete machine. A wide variety of dry sand pump options are available to you, such as single-stage pump, piston pump, and gear pump.
Cement Mixer manufacturers & suppliers – Made-in-China.com
China Cement Mixer manufacturers – Select 2019 high quality Cement Mixer products in best price from certified Chinese Construction Machinery manufacturers, Construction Machine suppliers, wholesalers and factory on Made-in-China.com
Optimization of cement-based grouts using chemical additives
Permeation grouting can be done using cement-based or chemical grouts. The decision about the type of grout depends on many factors, including the type of soil, purpose of grouting, or even financial matters. In cementitious grouting, the main ingredients are cement, bentonite, and water (Gustin et al., 2007). Cement is the main ingredient of …Cited by: 12