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Patent Searching and Data


Title:
METHOD FOR IMPROVING FLOWABILITY OF FRESH CONCRETE
Document Type and Number:
WIPO Patent Application WO/2019/088150
Kind Code:
A1
Abstract:
[Problem] A method that has as little effect on ready-mix concrete composition as possible, delays the time until setting of ready-mix concrete, and improves the flowability of ready-mix concrete. [Solution] A fresh concrete use method characterized in that the flowability of fresh concrete is improved and setting thereof is delayed by placing a magnetic material near the fresh concrete. As a result of said method, it is possible to delay the time until setting of the fresh concrete and improve the formability of the concrete after curing by simply placing a magnetic material near the fresh concrete.

Inventors:
HIRAMINE SHIGERU (JP)
Application Number:
PCT/JP2018/040447
Publication Date:
May 09, 2019
Filing Date:
October 31, 2018
Export Citation:
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Assignee:
HIRAMINE SHIGERU (JP)
International Classes:
B28B13/02; E04G21/02
Foreign References:
JPS60235755A1985-11-22
JPS57145067A1982-09-07
JPH10258406A1998-09-29
Attorney, Agent or Firm:
KAWAGUCHI Takayoshi (JP)
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