Title:
CONSTRUCTION METHOD FOR UPPER SUBGRADE AND UPPER SUBGRADE MATERIAL
Document Type and Number:
Japanese Patent JPH08226101
Kind Code:
A
Abstract:
PURPOSE: To improve reliability for executing a construction work and restrain the occurrence of dust during the work by increasing compressive strength and reducing the dispersion thereof.
CONSTITUTION: Water is added to crushed asphalt wastes having a grain size equal to or less than 40mm, and cement to such an extent as not causing the scatter of the cement. Thereafter, an upper subgrade material and the crushed asphalt wastes mixed in a ready-mixed concrete plant, cement and water, after further mixed in the plant, are carried to a construction site and placed.
Inventors:
NISHIMURA WAHEI
Application Number:
JP5985495A
Publication Date:
September 03, 1996
Filing Date:
February 22, 1995
Export Citation:
Assignee:
SHIJIYOU NISHIMURA KENSETSU KK
International Classes:
E01C3/00; (IPC1-7): E01C3/00
Domestic Patent References:
| JPS5494722A | 1979-07-26 | |||
| JPS6010004A | 1985-01-19 |
Attorney, Agent or Firm:
Tomita Kofu
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