air lifting technique
air lifting technique
(OP)
hi,
some one explain the process of air lifting technique in piles and why it is used &how to do that
some one explain the process of air lifting technique in piles and why it is used &how to do that





RE: air lifting technique
RE: air lifting technique
can u explain about the causes and reasons for choking in the piles?
and also explain about the remedial measures for it
RE: air lifting technique
RE: air lifting technique
ours is 1.2 m dia,and depth is 45m
RE: air lifting technique
If concrete doesn't go through the tremie pipe, causes can be
- diameter of tremie pipe is too small ( 8 inches ID minimum)
- too much embedment of the tremie pipe in the concrete ( min is 2 to 3 m and actual should be kept close from min )
- slump of concrete is too small (ideal is around 180 mm, with 130 mm likely to "choke")
RE: air lifting technique
RE: air lifting technique
www.PeirceEngineering.com