Title:
MIXTURE FOR NORMAL TEMPERATURE TYPE PAVEMENT USING WOOD CHIP
Document Type and Number:
Japanese Patent JP3479361
Kind Code:
B2
Abstract:
PURPOSE: To obtain a mixture for normal temperature type pavement useful for specific pavement for parks, promenades, jogging roads, etc., having excellent elasticity, durability, water permeability, sliding resistance, by blending wood chips with a bituminous binder.
CONSTITUTION: This mixture is obtained by mixing (A) wood chips A1, a blend of A1 and sawdust A2, a blend of A1 and a fine aggregate A3 or a blend of A1, A2 and A3 with (B) a bituminous binder B1 such as rubber asphalt, a blend of B1 and segment B2 or a blend of B1, B2 and pigment B3. The volume ratios of the component A2/A1 and (A2+A3)/A1 are preferably 0-10% and 0-30%, respectively. The solid content of the component B1 is 20-40 pts.wt. based on 100 pts.wt. of the component A, that of the component B2 is 0-60 pts.wt. based on 100 pts.wt. of the component B1 and that of the component B3 is 5-50 pts.wt. based on 100 pts.wt. of the solid content of component B1.
Inventors:
Shinichi Ohki
Youhei Shimizu
Ryo Ito
Yoshiaki Kamada
Hiroshi Midorikawa
Youhei Shimizu
Ryo Ito
Yoshiaki Kamada
Hiroshi Midorikawa
Application Number:
JP28707394A
Publication Date:
December 15, 2003
Filing Date:
October 15, 1994
Export Citation:
Assignee:
Nichireki Corporation
Kenya Co., Ltd.
Kenya Co., Ltd.
International Classes:
E01C7/26; C04B28/00; C08L95/00; C08L97/00; C08L97/02; (IPC1-7): E01C7/26; C08L95/00; C08L97/02
Domestic Patent References:
| JP6028450A | ||||
| JP5956456A | ||||
| JP4418760B1 |
Attorney, Agent or Firm:
Mitsuo Suma