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Title:
METHOD FOR PRODUCING GLASS-CONTAINING ASPHALT MIXTURE
Document Type and Number:
Japanese Patent JP2006307109
Kind Code:
A
Abstract:

To provide a method for producing glass-containing asphalt mixture where the adhesive force of finely granulated glass is high even when the finely granulated glass is mixed with aggregate.

The method comprises the following process: New aggregate heated to 200°C±5°C is mixed and agitated with finely granulated glass of room temperature with a mixer to obtain a 1st mixture of predetermined temperature through the heat exchange, the 1st mixture is then mixed and agitated with recycled aggregate of 155°C±5°C with the mixer to coat both the new aggregate and finely granulated glass with old asphalt adhered to the recycled aggregate to obtain a 2nd mixture. Thereafter, the 2nd mixture is mixed and agitated with 160°C±5°C asphalt with the mixer to coat the new aggregate, finely granulated glass and recycled aggregate with the above asphalt, thus obtaining the objective glass-containing asphalt mixture of 160-165°C.


Inventors:
KANEHARA KAZUO
Application Number:
JP2005134329A
Publication Date:
November 09, 2006
Filing Date:
May 02, 2005
Export Citation:
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Assignee:
KYOWA ASUKON KK
International Classes:
C08J3/20; C08K3/00; C08L95/00
Attorney, Agent or Firm:
Shiro Yokozawa