NORMAL-TEMPERATURE ASPHALT MIXTURE FOR HYDRAULIC STRUCTURE

Title:

NORMAL-TEMPERATURE ASPHALT MIXTURE FOR HYDRAULIC STRUCTURE

Document Type and Number:

Japanese Patent JP2002212429

Kind Code:

A

Abstract:

To provide an asphalt mixture optimized for hydraulic structures and enabling reasonable work.

The mixture is a foamy mixture produced by injecting normal- temperature water and air into a combination of an aggregate having a natural water content and asphalt. The deformation modulus, determined by a standard test (AASHTO: TP9-94) for determining the creep response and creep strength of hot asphalt mixtures using an indirect tensile tester, should be 5×104 kgf/cm2 or less.

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Inventors:

NAKAI MASASHI
KOBAYASHI HITOSHI
YUASA KENJI
GOTO YASUTAKA
SUGAWARA TERUO
EBISAWA HIDEJI
YAMANOI AKIHIRO

Application Number:

JP2001010995A

Publication Date:

July 31, 2002

Filing Date:

January 19, 2001

Export Citation:

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Assignee:

HOKKAIDO ELECTRIC POWER
HOKUDEN KOGYO CO LTD
KAJIMA ROAD CO LTD

International Classes:

B09B1/00; C08K3/00; C08K3/20; C08L95/00; E01C19/02; E02B7/06; E02B7/02; (IPC1-7): C08L95/00; C08K3/00; C08K3/20; E01C19/02; E02B7/02; E02B7/06

Attorney, Agent or Firm:

Kubo Tsukasa

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