Title:
HYDRAULIC COMPOSITE MATERIAL AND METHOD FOR PRODUCING HARDENED BODY
Document Type and Number:
Japanese Patent JP2023178311
Kind Code:
A
Abstract:
To provide a hydraulic composite material that has both shape retention properties and pumpability and is hardly affected by external environments.SOLUTION: A hydraulic composite material comprises a hydraulic matrix composition and short fibers having a diameter of 100 μm or less and a length of 0.1-30 nm, wherein: a content of the short fibers is 0.5 pt.vol or more based on 100 pts.vol. of the hydraulic matrix composition; and a flow value specified by JIS R 5201(2015) "physically testing method for cement" is 120-160 mm.SELECTED DRAWING: None
Inventors:
OGURA DAIKI
Application Number:
JP2023166264A
Publication Date:
December 14, 2023
Filing Date:
September 27, 2023
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
C04B28/04; B28B1/30; B28B3/20; B33Y10/00; B33Y70/00; C04B16/06
Attorney, Agent or Firm:
Yasushi Matsunuma
Kenichi Kawabuchi
Kazuzumi Nishizawa
Kenichi Kawabuchi
Kazuzumi Nishizawa
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