Mechanical packers for concrete repair

Details Mechanical packers for concrete repair Mechanical packers for concrete repair

1997-12-10

1999-03-16

Smith, Creighton

Static structures (e.g., buildings)

With means for split-prevention or damaged part repair

Using settable material

5274216, E02D 3700

Patent

active

058815236

ABSTRACT:
A mechanical packer (10) for injecting repair compound into a damaged concrete structure (13) comprises a rigid insertion portion (20) having distal (24) and proximal ends (26). A feed stem (22) that can be broken off is attached to the proximal end (26) of the insertion portion (20). A passageway (40) allows the repair compound to pass through the packer and into the damaged structure. The packer (10) further includes a check valve (42) positioned in the passageway (40) that allows the repair compound to remain under pressure in the damaged structure, until it cures, even after the feed stem has been broken off.

REFERENCES:
patent: 3557563 (1971-01-01), Stevens
patent: 5027568 (1991-07-01), Schmidt
patent: 5033952 (1991-07-01), Haug
patent: 5476344 (1995-12-01), Nordvall

Affiliated with

Also associated with

Rating

Mechanical packers for concrete repair does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-807982