Title:
VEGETATION SHELF
Document Type and Number:
Japanese Patent JP2509156
Kind Code:
B2
Abstract:
PURPOSE: To prevent the occurrence of a crack, to increase the strength of a curing material mixed with super fines, to prevent penetration of water, to improve durability, and to improve appearance by an arch shape.
CONSTITUTION: A wall body 1 erecting on a slope is inclined rather on the down slope side than a vertical part. A cement curing material 4 is placed between a wire gauge-form forms 3 on the down slope side bent in an arcuate shape in cross section and a wire gauge-form forms 2 on the upward slope side erecting facing the wire gage-form forms 3 to build a wall body 1. The cement curing material 4 is prepared such a manner that 8-15 pts.wt., per 100 pts.wt. cement, of super fines having an average grain size of 1μ or less and 2-10 pts.wt. high performance water reducing agent are mixed together and kneaded in a water/cement ratio of 0.3 or less. The wall body 1 is built in the shape of an arch. A space between the wall body 1 and the slope is increased and a larger vegetation space is produced. An arch effect is produced for the wall body 1 by the form sheets 3 bent in an arcuate shape and a load is exerted in a state to produce a compression load.
Inventors:
YAMADA AKYO
YAMADA IKUKO
YAMADA KUNIMITSU
YAMADA IKUKO
YAMADA KUNIMITSU
Application Number:
JP1784694A
Publication Date:
June 19, 1996
Filing Date:
January 18, 1994
Export Citation:
Assignee:
KENSETSU KISO ENG
International Classes:
E02D17/20; (IPC1-7): E02D17/20; E02D17/20
Attorney, Agent or Firm:
Kato Makoto