Static structures (e.g. – buildings) – Specified terranean relationship – With drain or vent exterior to foundation perimeter
Patent
1980-05-02
1982-01-12
Murtagh, John E.
Static structures (e.g., buildings)
Specified terranean relationship
With drain or vent exterior to foundation perimeter
405 45, 405 48, E02B 1100, E02D 3102
Patent
active
043098550
ABSTRACT:
A wall drainage system for protecting foundations and basement walls from water contact and seepage and including a water-impermeable synthetic resin backing plate adapted for securement to a surface to be protected and defining drainage channels along one side thereof facilitating drainage of water downwardly along the backing plate through the channels. A water-permeable synthetic resin strainer film is secured to the backing plate across the drainage channels. A synthetic resin water-receiving footer structure is connected to the lower end of the backing plate and includes a foraminous, synthetic resin bead pack and a perforated drainage pipe at least partially surrounded by the bead pack.
REFERENCES:
patent: 1734777 (1929-11-01), Pike
patent: 2602764 (1952-07-01), Billingham
patent: 3936380 (1976-02-01), Boske
patent: 4182581 (1980-01-01), Uehara
Fochler Helmut P.
Pate Harold T.
Indian Head Inc.
Laney William R.
Murtagh John E.
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