PLANTED LAWN STRUCTURE AND ITS APPLICATION
PURPOSE:To plant lawn on a concrete structure with a simple method by placing a draining layer, a protection layer and a planted lawn layer on a slab interposing a plastic root-cutting sheet and sprinkling water from an irrigation pipe extended in an outer frame. CONSTITUTION:A plastic root-cutting...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
05.07.1994
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE:To plant lawn on a concrete structure with a simple method by placing a draining layer, a protection layer and a planted lawn layer on a slab interposing a plastic root-cutting sheet and sprinkling water from an irrigation pipe extended in an outer frame. CONSTITUTION:A plastic root-cutting sheet 4, a draining layer 3, a protection layer 2 and a planted lawn layer 1 are placed on a slab, the outer circumference of the laminate is surrounded with an outer frame and longitudinal and lateral divisions are formed in the outer frame. An irrigation pipe 14 is extended in the outer frame and one or plural porous tubes 15 are parallelly branched from the irrigation pipe. |
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Bibliography: | Application Number: JP19920314062 |