PURPOSE: To prevent a pool, to improve an appearance and to provide the same sense as a natural lawn by connecting a rubber elastic layer to the rear face of the base of an artificial lawn, boring a water passing hole passing therethrough and using a mat filled with sand between piles.
CONSTITUTION: The base 11 of an artificial lawn 1 is connected to and integrated with the upper face of the bottom part of a rubber elastic layer 2 having an integrally erected peripheral wall 20 and many water passing holes are bored which vertically pass through the rubber elastic layer 2 and the base 11. Between the piles 10 of the artificial lawn 1, quartz sand 3 colored to green to the color of the pile 10 is filled. A setting agent capable of maintaining permeability is dispersed thereon to solidify the quartz sand 3 and form a mat A. Then, a permeable layer B is interposed between the ground G and the mat A, thereby preventing the generation of a pool, improving an appearance, preventing the splash or the drop of sand and providing the same sense of stance as that of the artificial lawn.
AKIYAMA KAZUO
KAKEHASHI HIROYUKI
AKIYAMA KAZUO
KAKEHASHI HIROYUKI
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