Title:
BUILDING MATERIAL
Document Type and Number:
Japanese Patent JP2023181676
Kind Code:
A
Abstract:
To provide a building material that expresses high compressive strength and high single fiber pullout strength.SOLUTION: A building material contains cement and a cellulose nanofiber, with the cellulose nanofiber having an average fiber diameter of 1-500 nm and an average fiber length of 0.1-1 μm.SELECTED DRAWING: Figure 6
Inventors:
NISHIWAKI TOMOYA
MIURA HIROKI
NAKATANI TAKESHI
MIURA HIROKI
NAKATANI TAKESHI
Application Number:
JP2022094936A
Publication Date:
December 25, 2023
Filing Date:
June 13, 2022
Export Citation:
Assignee:
UNIV TOHOKU
JUJO PAPER CO LTD
JUJO PAPER CO LTD
International Classes:
C04B28/02; C04B16/02; C04B16/06; D01F2/00
Attorney, Agent or Firm:
Patent Attorney Corporation Iida and Partners
Toshizo Iida
Shuichi Akabane
Ikuo Shinoda
Toshizo Iida
Shuichi Akabane
Ikuo Shinoda