Expanded polystyrene lightweight fill

Details Expanded polystyrene lightweight fill Expanded polystyrene lightweight fill

1994-05-09

1996-08-27

Taylor, Dennis L.

Hydraulic and earth engineering

Earth treatment or control

14 26, 523094, 405284, E02D 1718

Patent

active

055494188

ABSTRACT:
The present invention includes a structure formed on an earthen surface. The structure includes an abutment, a bridge, a plurality of foam blocks, and a pavement structure. The abutment is constructed on the earthen surface. The abutment and the earthen surface define a cavity. The bridge is placed on the abutment. The plurality of blocks are stacked and connected together in the cavity to a desired height. A pavement structure is then formed on the foam blocks. The foam blocks support and retain the pavement structure at a height that is approximately the same as a height of the bridge.

REFERENCES:
patent: 3626702 (1971-12-01), Monahan
patent: 3747353 (1973-07-01), Monahan
patent: 4051570 (1977-10-01), Hilfiker
patent: 4486115 (1984-12-01), Rionda et al.
patent: 4564967 (1986-01-01), Vidal
patent: 4641468 (1987-02-01), Slater
patent: 4756645 (1988-07-01), Balzer
patent: 4889310 (1989-12-01), Boeshart
patent: 4936069 (1990-06-01), Hunter et al.

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