Method and apparatus for creating support columns using a...

Details Method and apparatus for creating support columns using a... Method and apparatus for creating support columns using a...

E - Fixed Constructions

02

D

E02D 5/38 (2006.01) E02D 5/44 (2006.01)

Patent

CA 2680508

A system and method for installing aggregate piers is provided. A cylindrical hollow mandrel is driven to a desired depth. Aggregate is fed through the mandrel in steps. The mandrel is raised and driven to tamp the aggregate. Physical members in a tamping head of the mandrel allow aggregate to remain in a cavity formed by the mandrel, and prevent aggregate from entering the mandrel during driving.

La présente invention concerne un système et un procédé destinés à installer des piliers en agrégat. Un mandrin creux cylindrique est enfoncé jusqu'à une profondeur souhaitée. Un agrégat est progressivement distribué à travers le mandrin. Le mandrin est levé et enfoncé pour damer l'agrégat. Des éléments physiques dans une tête de damage du mandrin permettent à l'agrégat de rester dans une cavité formée par le mandrin, et empêchent l'agrégat d'entrer dans le mandrin au cours de l'enfoncement.

Affiliated with

Also associated with

Rating

Method and apparatus for creating support columns using a... 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 creating support columns using a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for creating support columns using a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1555035