What is the difference between the bored pile and the concrete pile?
One is a drill hole through a long spiral drill, which is drilled through a rotary drill and is a mechanical drill. Filling pile is refers to the construction site by mechanical drilling, steel tube compaction or formed in the human mining method in the foundation soil pile hole, and placed in them made of reinforcing cage, pouring concrete piles, according to the different pore forming methods, can be divided into the immersed tube pile holes bored piles and bored piles and piles of several categories.
There should be no difference in itself, just different devices
The difference between the filling pile and the concrete pile is that the construction machine is different, and the hole method is different. The long screw is suitable for the small diameter filling pile, and more than 800 will be used. The rotary excavator, also called the rotary drill rig. It is a tool for road transportation and high-rise construction. Screw drivers is a kind of comprehensive drill, it can use the short spiral drill stem digging operations, can also use rotary drill under the condition of the slurry-supported wet digging operations. The rotary excavator can cooperate with the hammer to break the hard strata and then excavate the work. If the drilling tool is expanded, it can be expanded at the bottom of the hole. Drivers are multilayer telescopic pipe, drilling auxiliary time, less labor intensity is low, don't need mud slag discharge, save cost, no pollution, particularly suitable for foundation construction of city construction.
