Method of stopping leak in in-ground concrete structure

Details Method of stopping leak in in-ground concrete structure Method of stopping leak in in-ground concrete structure

1992-02-06

1993-10-19

Taylor, Dennis L.

Hydraulic and earth engineering

Foundation

405266, 5216914, 52744, 264 36, E02D 3700, E04G 2302

Patent

active

052539571

ABSTRACT:
In a method of stopping a leak of ground-water in an in-ground concrete structure, a through-hole is drilled in the in-ground concrete structure at a position adjacent to a leak portion, and after that a filler material containing a fine-grain slag cement as a main body is injected from the through-hole behind the leak portion so that the injected filler material fills up the leak portion under the pressurized seeping action of ground-water or the capillary seeping action of ground-water and then firmly and integrally adheres by hydration to a body of the in-ground concrete structure, thereby sealing the leak portion of the in-ground concrete structure.

REFERENCES:
patent: 2898760 (1959-08-01), Pebley
patent: 4211050 (1980-07-01), Cvacho
patent: 4507069 (1985-03-01), Murray et al.
patent: 4744193 (1988-05-01), Hatsuzaki et al.
patent: 4798502 (1989-01-01), Trout
patent: 5026215 (1991-06-01), Clarke
patent: 5063006 (1991-11-01), Tahara
patent: 5079895 (1992-01-01), Sinki

Affiliated with

Also associated with

Rating

Method of stopping leak in in-ground concrete structure 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 stopping leak in in-ground concrete structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of stopping leak in in-ground concrete structure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1347381