Method of sealing a manhole riser and a catch basin and apparatu

Details Method of sealing a manhole riser and a catch basin and apparatu Method of sealing a manhole riser and a catch basin and apparatu

1994-07-11

1996-04-30

Britts, Ramon S.

Road structure, process, or apparatus

Pavement

Vault cover-closure

156 71, 52 20, E02D 2914

Patent

active

055118976

ABSTRACT:
A method and article for sealing a manhole riser and a catch basin. The method is an economical process whereby elastomeric bands are placed around a manhole riser and/or a catch basin and effectively seal the manhole riser and catch basin from infiltration of water and other contaminants.

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