Title:
SURFACE-TREATING METHOD OF PREVENTING WEED FROM PROPAGATING ON GREEN BELT OF ROAD
Document Type and Number:
Japanese Patent JP3338016
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent weeds from propagating on a green belt to provide a good growing condition for trees, to allow the surface of the green belt to reflect the light to improve visibility, and to reduce the construction cost.
SOLUTION: This surface-treating method for preventing weeds from propagating on the green belt of a road comprises a paving step for paving the surface of the ground with a hardening material 3 comprising shell granules obtained by pulverizing shells and a cement so as to have a prescribed thickness, a water sprinkling step for water sprinkling on the surface pf the paved hardening material 3, and a hardening step for hardening the cement with the sprinkled water to cover the surface of the green belt with a water-permeable weed- preventing pavement 4.
Inventors:
Shigeto Yamada
Application Number:
JP2000017712A
Publication Date:
October 28, 2002
Filing Date:
January 26, 2000
Export Citation:
Assignee:
YBK Industry Co., Ltd.
International Classes:
A01G13/00; A01M21/00; E01H11/00; (IPC1-7): A01G13/00; A01M21/00; E01H11/00
Domestic Patent References:
| JP974925A | ||||
| JP4724139A |
Attorney, Agent or Firm:
Toyosu Yasuhiro (1 person outside)