Such as the title... Phenomenon: quiet with a sound to length, rises again, continuous... Better knowledge about this point for more,...
This is divided into two kinds of hammer, one is the reverse pole type, one is the cylinder type, the inverted rod is not blocked, the cylinder has block, all burn diesel oil, and the cylinder is good. Ha-ha
The heavy hammer pile driver is to strike the concrete pile with the impact force of the free falling heavy hammer
Hammer sinking pipe pile driver is a kind of large-scale machinery used in the construction of cast-in-place pile foundation. The general is a hammer a hammer down to the design depth, pipe are arranged at the front end of the pile head, to prevent dirt from entering the immersed tube. Then, the concrete is poured into the immersed pipe sleeve, and the concrete side lifting pipe is poured in the side, and the vibration is generated in the process of lifting the pipe, so as to achieve the compactness of the concrete.
This is a hammer driven pile driver that uses diesel fuel to ignite, hammer upward, then drop free, and pile the pile by gravity. Generally used for concrete precast pile and steel pipe pile and so on.
This is a hammer driven pile driver that uses diesel fuel to ignite, hammer upward, then drop free, and pile the pile by gravity. Generally used for concrete precast pile and steel pipe pile and so on.
