Method of improving ground and apparatus used therefor

Details Method of improving ground and apparatus used therefor Method of improving ground and apparatus used therefor

1990-10-03

1992-08-25

Taylor, Dennis L.

Hydraulic and earth engineering

Earth treatment or control

Chemical

405266, 405269, C09K 1700

Patent

active

051413663

ABSTRACT:
A method of improving water retention characteristics of soil by using water absorption polymer, including the steps of forming a water impermeable layer in a subsurface layer of the ground, and providing a water absorption polymer layer in an upper region of the water impermeable layer. The method is executed by an apparatus for forming a water impermeable layer in a subsurface layer of the ground, the apparatus also being used to mix water absorption polymer in the soil in an upper region of the water impermeable layer, by an injecting apparatus having a drilling function.

REFERENCES:
patent: 4063424 (1977-12-01), Takagi et al.
patent: 4072017 (1978-02-01), Shiraki
patent: 4643617 (1987-02-01), Kanno et al.
patent: 4786212 (1988-11-01), Bauer et al.

Affiliated with

Also associated with

Rating

Method of improving ground and apparatus used therefor 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 of improving ground and apparatus used therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of improving ground and apparatus used therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-380957