System for rapid repair of damaged airfield runways

Details System for rapid repair of damaged airfield runways System for rapid repair of damaged airfield runways

1982-10-27

1983-09-13

Bell, James J.

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156 71, 156 92, 156 94, 404 72, 404 75, 422111, 422131, 422137, 422133, 422236, 422245, 422246, 422251, 422266, 422273, 422225, 422290, 422192, 422193, B32B 512

Patent

active

044042442

ABSTRACT:
A membrane of fiberglass-reinforced polyester resin is used as a traffica cover over a compacted backfilled crater and crushed stone base to impart strength to the repair and prevent foreign object damage to aircraft. The membrane cover is usually prefabricated from several fiberglass matting layers of chopped fiberglass strands chemically bonded to woven fiberglass roving and impregnated with a polyester resin; an anchoring system consisting of holes along the cover perimeter and torque set rock bolts are used in conjunction with special steel bushings to secure the cover to airfield pavement surrounding the crater.

REFERENCES:
patent: 4353947 (1982-10-01), Northcutt
patent: 4374170 (1983-02-01), Fesko

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