Title:
PAVING METHOD
Document Type and Number:
Japanese Patent JP3288106
Kind Code:
B2
Abstract:
PURPOSE: To reduce waste soil and enhance durability of pavement by using a material, to which a ground material of cement autoclave curing building material is added, as an aggregate of wearing course paving material, subgrade material or subbase course material.
CONSTITUTION: In an asphalt paving method, an aggregate in which 30 parts by weight or less of a ground material of cement autoclave curing building material is added to 100 parts by weight of a filler with fine/course aggregate is used for an aggregate for wearing course paving material. Also in another paving method wherein subgrade, subbase course and wearing course pavement are successively laminaLed, 2 parts by weight or more of a soil stabilizing processing material and 10-80 parts by weight of the ground material of cement autoclave curing building material are blended with 100 parts by weight of natural soil, then mixed to be used as a subgrade material and compacted. With this constitution, a light oil component generated from an asphalt mix can be absorbed and generation of rut depression can be prevented.
Inventors:
Kazufumi Hanaki
Eikichi Aiko
Eikichi Aiko
Application Number:
JP4680393A
Publication Date:
June 04, 2002
Filing Date:
March 08, 1993
Export Citation:
Assignee:
Tokyo Fuso Industry Co., Ltd.
International Classes:
E01C3/04; E01C7/26; E01C7/36; (IPC1-7): E01C7/26; E01C3/04; E01C7/36
Domestic Patent References:
| JP59138262A | ||||
| JP3279503A |
Attorney, Agent or Firm:
Yoshio Kosugi (1 person outside)