VEGETATION SOIL USING DIATOMACEOUS SHALE, PAVEMENT STRUCTURE, AND WATER-RETAINING FUNCTION ARTICLE AND THE LIKE CONTAINING DIATOM SHALE AND

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专利权人:

SUGINO KEIICHI

发明人:

SUGINO KEIICHI

申请号：

JP20050179298

公开号：

JP2006345825(A)

申请日:

2005.06.20

申请国别(地区):

日本

年份:

2006

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide vegetation soil which can basically grow and maintain afforestation plants only with rain without using a spray installation and a drain installation. SOLUTION: This vegetation soil 100 is characterized by comprising at least a water-reserving function layer 102 formed on a base bed 101 and containing Wakkanai layer diatomaceous shale A crushed in desired sizes, and a general soil layer 103 formed in the upper layer of the water-reserving functional layer 102. COPYRIGHT: (C)2007,JPO&INPIT

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