stockyard venues and carriageways must be ground treatment and surface hardening, and meet the requirements of heavy vehicles; site should drainage facilities, drainage flow, no significant accumulation of water or crater phenomena. Site field view.
2013年8月26日星期一
Unit of time the volume of concrete transport
The calculation methods are mainly the following three: a. Energy conservation principles calculations mentioned in the given concrete pump power, the amount of concrete and concrete pumping pressure is the product of a certain value
Cement silo, necessarily much higher than the actual throughput of concrete. b. according to concrete delivery cylinder volume and piston velocity calculation conveying capacity can also be used concrete pump piston cylinder volume and calculated as the product. c. according to the amount of concrete hydraulic oil can also be calculated according to the following formula to calculate the hydraulic oil. d. concrete pump discharge amount of fuel, the engine power relations conveying capacity and engine power, concrete batching plant. concrete cylinder diameter, piston speed is proportional. Conveying capacity and pumping distance, pumping pressure is inversely proportional to the hydraulic cylinder diameter, etc.
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