Title:
生コンクリート流動化剤
Document Type and Number:
Japanese Patent JP7348643
Kind Code:
B2
Abstract:
To provide a ready-mixed concrete fluidizer in which a high-quality concrete can be obtained while improving workability of a ready-mixed concrete.SOLUTION: A ready-mixed concrete fluidizer promotes fluidization of a ready-mixed concrete by being added to the ready-mixed concrete, wherein the ready-mixed concrete fluidizer mainly comprises 35 wt.% or more of segments each obtained by cutting 50-120 denier of a yarn to have length of 0.3-1.0 mm, the yarn being integrated by coating a bundle of organic synthetic fibers with a paste of a hydrophilic polymer compound and then drying the coated bundle thereof.SELECTED DRAWING: Figure 1
Inventors:
Takeo Takahashi
Application Number:
JP2019221899A
Publication Date:
September 21, 2023
Filing Date:
December 09, 2019
Export Citation:
Assignee:
Work Fine Co., Ltd.
International Classes:
C04B14/04; C04B16/06; D06M15/333
Domestic Patent References:
| JP2002293587A | ||||
| JP2009209023A | ||||
| JP2005225695A | ||||
| JP2001287975A | ||||
| JP10259044A |
Attorney, Agent or Firm:
Kojiro Matsushita