Invention Grant
- Patent Title: Fly ash-based cementitious mixture
- Patent Title (中): 飞灰基水泥混合物
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Application No.: US14087753Application Date: 2013-11-22
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Publication No.: US09023149B1Publication Date: 2015-05-05
- Inventor: Kyle Scott Douglas , Dustin Marion Hulbert , Amitabha Kumar , Thomas McClure Pounds , Julie Robyn Rapoport , Michael Alexander Telischak , Susanne Rebecca Williams
- Applicant: Calstar Products, Inc.
- Applicant Address: US CA Newark
- Assignee: Calstar Products, Inc.
- Current Assignee: Calstar Products, Inc.
- Current Assignee Address: US CA Newark
- Agency: Myers Bigel Sibley & Sajovec, P.A.
- Main IPC: C04B28/02
- IPC: C04B28/02 ; C04B18/08 ; C04B24/04 ; C04B24/42 ; C04B111/21 ; C04B111/27
Abstract:
A cementitious mixture for high-volume production of masonry products comprises a hydraulic binder accounting for 20 wt % or more of the cementitious mixture, the hydraulic binder comprising 75 to 100 wt % Class C fly ash with a CaO equivalent content of at least 15% by weight. The cementitious mixture also comprises one or more aggregates, and a set control system.
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