Method and apparatus for installation of an outer-cased piling

Details Method and apparatus for installation of an outer-cased piling Method and apparatus for installation of an outer-cased piling

1991-07-08

1992-07-21

Taylor, Dennis L.

Hydraulic and earth engineering

Foundation

Columnar structure

405229, 405233, E02D 534

Patent

active

051317907

ABSTRACT:
The invention is a method of installing an outer-cased piling through a zone of subsoil contamination, and the apparatus used therein, which includes boring a hole to a predetermined depth below the contamination, placing a smaller diameter casing in the full length of the hole, pumping a cementitious material between the outer casing wall and the soil, installing the piling through the casing and down to a support layer well below the contaminated zone, filling the piling form with cement and then filling the void between the piling and casing with a cementitious material.
The outer-cased piling design allows the piling installation through zones of contamination without adversely impacting the environment or spreading the contamination to other subsurface layers.

REFERENCES:
patent: 940100 (1909-11-01), Welsh
patent: 1751607 (1930-03-01), Smith
patent: 1907654 (1933-05-01), Newman
patent: 3206935 (1965-09-01), Phares
patent: 3736757 (1973-06-01), Hartzell et al.
patent: 3886754 (1975-06-01), Turzillo
patent: 4152089 (1979-05-01), Stannard

Affiliated with

Also associated with

Rating

Method and apparatus for installation of an outer-cased piling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for installation of an outer-cased piling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for installation of an outer-cased piling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-839866