Environmental cut-off and drain

Details Environmental cut-off and drain Environmental cut-off and drain

E - Fixed Constructions

02

B

61/4.5

E02B 3/12 (2006.01) E02D 19/18 (2006.01)

Patent

CA 1257097

ENVIRONMENTAL CUT-OFF AND DRAIN ABSTRACT OF THE DISCLOSURE High density polyethylene sheets are sealed at their lateral edges to form a sheath or envelope for sandwiching a drain mesh therein. A plurality of spaced apart bore holes is formed along the line of the cut-off and drain barrier and a coupling member is positioned, one in each bore hole, respectively, each coupling member having at least one locking keyway slot formed in u side thereof. These coupling members have stainless steel keyway protectors or cement stops so that cementious material cast in the bore holes so as to stabilize the coupling members do not fill the keyways. After the cementious material has set, the space between bore holes up to the keyway slots is excavated including the cementious material between the facing edges of the keyway material. Then the drain baffier with rigidifying perforated pipes secured in the ends thereof is inserted into the excavated slot with the perforated pipes being telescopically received in and retained by the keyway slots. After insertion of the drain barrier, the trench is backfilled with a material such as cement bentonite backfill.

506327

Affiliated with

Also associated with

Rating

Environmental cut-off and drain does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Environmental cut-off and drain, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Environmental cut-off and drain will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1278886