Invention Grant
- Patent Title: Strength improvement admixture
- Patent Title (中): 强度改进外加剂
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Application No.: US10787507Application Date: 2004-02-26
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Publication No.: US08258210B2Publication Date: 2012-09-04
- Inventor: Jeffrey R. Bury , Thomas M. Vickers, Jr. , Bruce J. Christensen
- Applicant: Jeffrey R. Bury , Thomas M. Vickers, Jr. , Bruce J. Christensen
- Applicant Address: DE
- Assignee: Construction Research & Technology GmbH
- Current Assignee: Construction Research & Technology GmbH
- Current Assignee Address: DE
- Agency: Curatolo Sidoti Co., LPA
- Agent Joseph G. Curatolo; Salvatore A. Sidoti
- Main IPC: C04B40/06
- IPC: C04B40/06 ; C04B28/00 ; C04B24/00
Abstract:
A strength improvement admixture composition is provided that increases the compressive strength of cementitious compositions without negatively increasing the setting time. The admixture comprises the components of a polycarboxylate dispersant, a set retarder, and a strength improvement additive.
Public/Granted literature
- US20040198873A1 Strength improvement admixture Public/Granted day:2004-10-07
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