Invention Grant
- Patent Title: Activated pulverised glass as an additive for mortars and cement, and related cementitious products
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Application No.: US14366520Application Date: 2012-12-20
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Publication No.: US10239785B2Publication Date: 2019-03-26
- Inventor: Antonio Princigallo , Stefano Cangiano
- Applicant: ITALCEMENTI S.P.A.
- Applicant Address: IT Bergamo
- Assignee: ITALCEMENTI S.P.A.
- Current Assignee: ITALCEMENTI S.P.A.
- Current Assignee Address: IT Bergamo
- Agency: Abelman, Frayne & Schwab
- Priority: ITMI2011A2326 20111220
- International Application: PCT/EP2012/076323 WO 20121220
- International Announcement: WO2013/092826 WO 20130627
- Main IPC: C04B14/00
- IPC: C04B14/00 ; C04B14/22 ; C04B28/02 ; C03C23/00 ; B02C23/10 ; B02C23/20 ; C04B7/00 ; C04B7/34 ; C04B28/00 ; C04B32/00 ; C04B111/20
Abstract:
The present invention relates to a cementitious composition adapted to form mortars or cements comprising glass as an additive having reduced tendency to reaction with alkali, characterized in that said glass is obtained by grinding and subsequent washing with water.
Public/Granted literature
- US20150122156A1 ACTIVATED PULVERISED GLASS AS AN ADDITIVE FOR MORTARS AND CEMENT, AND RELATED CEMENTITIOUS PRODUCTS Public/Granted day:2015-05-07
Information query
