Biodegradable slit and expanded erosion control cover

Details Biodegradable slit and expanded erosion control cover Biodegradable slit and expanded erosion control cover

1991-10-04

1993-05-04

Scherbel, David A.

Plant husbandry

Mulching

405258, A01G 100, E02D 500

Patent

active

052070204

ABSTRACT:
An erosion control blanket is made of recycled, biodegradable slit and expanded sheets of paper. A plurality of layers are provided and are oriented such that the slope of the baffles in the grid pattern of the paper may be disposed in a positive or negative direction relative to the slope. The upper layers promote runoff of water for reducing erosion. The lower layers trap the water which passes through the blanket, passing it into the soil, and trap loose soil particles. The open grid pattern provided by the slit and expanded paper provides ample air space for promoting the germination and growth of seeds.

REFERENCES:
patent: 2143461 (1939-01-01), Waring
patent: 3181273 (1965-05-01), West et al.
patent: 3315408 (1967-04-01), Fisher
patent: 3762629 (1973-10-01), Bruno
patent: 4090325 (1978-05-01), Mushin et al.
patent: 4505621 (1985-03-01), Hilfiker
patent: 5033231 (1991-07-01), Sakate et al.

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