Composition and method to prepare a concrete composition

Invention Grant

US06387173B2 Composition and method to prepare a concrete composition 有权

Title translation: 组合物和制备混凝土组合物的方法

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Patent Title: Composition and method to prepare a concrete composition
Patent Title (中): 组合物和制备混凝土组合物的方法
Application No.: US09855976

Application Date: 2001-05-15
Publication No.: US06387173B2

Publication Date: 2002-05-14
Inventor: Peter Greenwood , Hans Bergqvist , Ulf Skarp
Applicant: Peter Greenwood , Hans Bergqvist , Ulf Skarp
Priority: EP00850091 20000519
Main IPC: C04B2404
IPC: C04B2404

Composition and method to prepare a concrete composition

Abstract:

The present invention relates to a concrete composition comprising a hydraulic binder, aggregates, water, silica sol and a superplasticiser being a polycarboxylate. The invention further involves a method for preparation thereof and use of the prepared concrete composition as high fluidity concrete.

Abstract(Chinese):

本发明涉及包含水硬性粘合剂，聚集体，水，二氧化硅溶胶和作为多羧酸盐的超增塑剂的混凝土组合物。本发明还涉及一种其制备方法和所制备的混凝土组合物作为高流动性混凝土的用途。

Public/Granted literature

US20020014187A1 Composition and method to prepare a concrete composition Public/Granted day:2002-02-07

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