Surface for sports and other uses

Plant husbandry – Miscellaneous – Modified earth's surface – e.g. – sod – turf – reinforced

Patent

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Details

47 58, 47 56, 800DIG55, A01G 100, A01H 500

Patent

active

055864082

ABSTRACT:
An improved surface includes a synthetic turf base positioned atop a foundation. The synthetic turf base includes imitation grass blades secured to a backing. The synthetic turf base also includes a surface layer of material supported by the backing and intermixed with the imitation grass blades. Natural grass is planted in the surface layer of material wherein the natural grass includes natural grass blades and roots. The backing is provided with perforations or openings sufficient in number to permit the roots of the natural grass to extend through the backing into the sub-base of the foundation. The natural grass improves the overall desirability of the surface by improving its durability, increasing its life span, reducing the cost of installation, reducing the cost of maintenance, improving comfort for users, and improving the benefits to the ecology.

REFERENCES:
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patent: 5014462 (1991-05-01), Malmgren et al.
"Brabauts Dagblad" (newspaper), Jul. 14, 1992, Holland.
"The `Envelope` Base System," Safety Play Systems Inc., Victoria, B.C. (5 pages).
"Netlon Advanced Turf-Where Turf Alone Would Fail," Netlon, Blackburn, England (7 pages).
"Keep Off-Your Feet Are Killing Me!," Notts Sport News, Golf Edition, Victoria, B.C. (2 pages).
"Children at Play-The Next Four Years," Notts Sport News, Childsplay Edition (2 pages).
"Notts Sport Grass Reinforcement Passes Tough Scottish Trials," Notts Sport News, Grass Reinforcement Edition, Spring, 1990 (2 pages).
"Netlon Advanced Turf-Rootzone Technology-Stronger by Nature," Netlon, Blackburn, England, Jan., 1992.
"The Tried and Tested Sand-Filled Artificial Turf," DLW Sportfloor, date unknown.
"Sand-Filled Artificial Turf--We Take Nature as our Model," DLW Sportfloor, date unknown.

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