Stabilizer for excavated surface

Details Stabilizer for excavated surface Stabilizer for excavated surface

1980-10-09

1983-09-13

Guynn, Herbert B.

Hydraulic and earth engineering

Earth treatment or control

Chemical

405267, E02D 312

Patent

active

044038917

ABSTRACT:
This invention relates to an improved stabilizer for excavated surface, and more particularly to a stabilizer for excavated surface which comprises adding at least one of natural cellulose fibers, particularly pulp, defibrated waste paper stock or their mixture to an ordinary stabilizer for excavated surface containing bentonite, etc. as the main component to be used for excavating the ground according to a fluid circulation system.
The stabilizer according to the present invention has a good membrane formation ability and good strengthening and reinforcement of the soil structure around the excavated surface and also has a high capacity of suspension and dispersion of the excavated muds and gravels.

REFERENCES:
patent: 2119829 (1938-06-01), Parsons
patent: 2691629 (1954-10-01), Stoner
patent: 2749308 (1956-06-01), Van Beckum
patent: 2793995 (1957-05-01), Twining
patent: 3379609 (1968-04-01), Roberts
patent: 3788405 (1974-01-01), Taylor
patent: 3811488 (1957-10-01), Nestle et al.
patent: 3909470 (1975-09-01), Lambuth et al.
patent: 4063386 (1977-12-01), Tamier
patent: 4289632 (1981-09-01), Clear

Affiliated with

Also associated with

Rating

Stabilizer for excavated surface does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stabilizer for excavated surface, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stabilizer for excavated surface will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1727396