Invention Application
US20050215671A1 Method for improving the mechanical strength, particularly the strength "at young ages" of cement matrices, and the cement matrices obtained thereby
审中-公开
改善水泥基体的机械强度，特别是“年轻时”强度的方法以及由此获得的水泥基体
- Patent Title: Method for improving the mechanical strength, particularly the strength "at young ages" of cement matrices, and the cement matrices obtained thereby
- Patent Title (中): 改善水泥基体的机械强度，特别是“年轻时”强度的方法以及由此获得的水泥基体
-
Application No.: US11132361Application Date: 2005-05-19
-
Publication No.: US20050215671A1Publication Date: 2005-09-29
- Inventor: Pascal Gonnon , Yves Kensicher , Christian Jacquemet
- Applicant: Pascal Gonnon , Yves Kensicher , Christian Jacquemet
- Applicant Address: FR GENAY
- Assignee: COATEX S.A.S.
- Current Assignee: COATEX S.A.S.
- Current Assignee Address: FR GENAY
- Priority: FR0013661 20001025
- Main IPC: C04B20/00
- IPC: C04B20/00 ; C04B20/02 ; C04B24/16 ; C04B24/24 ; C04B24/26 ; C04B28/02 ; C04B40/00 ; C08K3/00
Abstract:
Cements or hydraulic binders may be prepared by adding an aqueous suspension comprising a ground mineral filler and at least one grinding aid agent to a cement or hydraulic binder. The resulting cement or hydraulic binder has very appreciably improved mechanical properties, particularly the property of “strength at young ages.” The grinding aid agent may be a natural or synthetic homopolymer and/or copolymer.
Public/Granted literature
- US3202004A Reverse for worm drive, direct drive tiller Public/Granted day:1965-08-24
Information query
