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钙矾

钙矾

钙矾

2

The formation and expansion mechanism of ettringite formed in the systems of different mineral compositions has been investigated with SEM .

本文利用扫描电镜观察了在具有不同矿物组成的系统中生成的钙矾石的形成与膨胀机理。

3

The experimental results indicate that the deteriorations of specimens are caused by the formation of gypsum , not by ettringite.

研究结果表明：在硫酸盐侵蚀下，试件劣化是因产生石膏而不是钙矾石造成的；

4

Ettringite formed inthe process of resolution and then precipitation cannot set and harden, and has resultedly no expansibility .

通过溶解，沉淀生成的钙矾石不能凝结，没有膨胀性。

5

The results show that ettringite is one of the main sources for the early strength of this cementing material ;

结果表明：钙矾石是海排灰胶凝材料的早期强度主要来源之一；

6

Resume of ettringite formation and stabilization and its influences to materials

钙矾石形成与稳定及对材料性能影响的综述

7

Research on the Ettringite Formation in Cementitious Material of Spontaneous Combustion Coal Gangue

自燃煤矸石胶凝材料中钙矾石形成研究

8

Effect of Ettringite Structural Transformation on Expansive Behavior of Expansion Cement

钙矾石的结构变异对膨胀水泥膨胀性的影响

9

Secondary Ettringite Formation and Durability of Expansive Concrete

二次钙矾石形成和膨胀混凝土的耐久性

10

Study on performance and composition of ettringite type concrete expansion agent

钙矾石型混凝土膨胀剂组成与性能的研究

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