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Patent Searching and Data


Title:
PAVEMENT MIXTURE AND PAVEMENT BINDER
Document Type and Number:
WIPO Patent Application WO/2022/149613
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a pavement mixture which can be easily handled at normal temperature or lower and which develops excellent strength in a relatively short time after being laid; and a pavement binder which can be used in this type of pavement mixture. This problem can be solved by providing: a pavement binder which is obtained by being mixed with an aggregate and which is characterized by containing a polysaccharide that forms a gel upon contact with a divalent or higher metal ion; and a pavement mixture which contains an aggregate and the pavement binder.

Inventors:
UENO SADAHARU (JP)
TAKAKI MAI (JP)
Application Number:
PCT/JP2022/000439
Publication Date:
July 14, 2022
Filing Date:
January 07, 2022
Export Citation:
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Assignee:
NICHIREKI CO LTD (JP)
International Classes:
C04B26/28; E01C7/24
Foreign References:
JP2008111099A2008-05-15
JPH07118626A1995-05-09
JP2006070563A2006-03-16
JP2020079347A2020-05-28
JP2021031927A2021-03-01
Attorney, Agent or Firm:
SUMA PATENT OFFICE, P.C. (JP)
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