JPS6140121Y2 - - Google Patents

Info

Publication number

JPS6140121Y2

JPS6140121Y2 JP1982123929U JP12392982U JPS6140121Y2 JP S6140121 Y2 JPS6140121 Y2 JP S6140121Y2 JP 1982123929 U JP1982123929 U JP 1982123929U JP 12392982 U JP12392982 U JP 12392982U JP S6140121 Y2 JPS6140121 Y2 JP S6140121Y2

Authority

JP

Japan

Prior art keywords

layer

stone

drainage

topsoil

grass

Prior art date

1982-08-16

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000004575 stone Substances 0.000 claims description 18
• 244000025254 Cannabis sativa Species 0.000 claims description 17
• 239000003337 fertilizer Substances 0.000 claims description 14
• 239000000463 material Substances 0.000 claims description 8
• 239000000853 adhesive Substances 0.000 claims description 3
• 230000001070 adhesive effect Effects 0.000 claims description 3
• 239000000306 component Substances 0.000 claims description 3
• 239000000835 fiber Substances 0.000 claims description 3
• 239000002245 particle Substances 0.000 claims description 2
• 239000011248 coating agent Substances 0.000 claims 2
• 238000000576 coating method Methods 0.000 claims 2
• 239000010410 layer Substances 0.000 description 35
• 239000002689 soil Substances 0.000 description 4
• 239000004576 sand Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 238000010276 construction Methods 0.000 description 2
• 238000007796 conventional method Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 230000001590 oxidative effect Effects 0.000 description 2
• 239000002344 surface layer Substances 0.000 description 2
• 238000005273 aeration Methods 0.000 description 1
• 239000010426 asphalt Substances 0.000 description 1
• 238000005056 compaction Methods 0.000 description 1
• 239000003657 drainage water Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000000839 emulsion Substances 0.000 description 1
• 230000005484 gravity Effects 0.000 description 1
• 235000021384 green leafy vegetables Nutrition 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 230000014759 maintenance of location Effects 0.000 description 1
• 235000015097 nutrients Nutrition 0.000 description 1
• 239000011148 porous material Substances 0.000 description 1
• 230000001737 promoting effect Effects 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1
• 238000005507 spraying Methods 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1