THE AUTOGENOUS SHRINKAGE OF CONCRETES PREPARED WITH THE BINDERS CONTAINING DIFFERENT KINDS OF MINERAL ADMIXTURE

Yan Peiyu; Chen Zhicheng

doi:10.13204/j.gyjz201106026

Volume 41 Issue 6

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Yan Peiyu, Chen Zhicheng. THE AUTOGENOUS SHRINKAGE OF CONCRETES PREPARED WITH THE BINDERS CONTAINING DIFFERENT KINDS OF MINERAL ADMIXTURE[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(6): 124-127. doi: 10.13204/j.gyjz201106026

Citation:

Yan Peiyu, Chen Zhicheng. THE AUTOGENOUS SHRINKAGE OF CONCRETES PREPARED WITH THE BINDERS CONTAINING DIFFERENT KINDS OF MINERAL ADMIXTURE[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(6): 124-127. doi: 10.13204/j.gyjz201106026

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THE AUTOGENOUS SHRINKAGE OF CONCRETES PREPARED WITH THE BINDERS CONTAINING DIFFERENT KINDS OF MINERAL ADMIXTURE

doi: 10.13204/j.gyjz201106026

1.
Department of Civil Engineering,Tsinghua University,Beijing 100084,China

Received Date: 2010-05-25
Publish Date: 2011-06-20

Abstract

Abstract

The autogenous shrinkage of concrete containing various amounts of mineral admixtures, namely fly ash, limestone powder and ground blast furnace slag was investigated under the condition of various water binder ratios.The test results indicate that autogenous shrinkage of concrete nearly reduces in proportion to adding percentage of fly ash and limestone powder, while considerably decreases at initial hydrating period for the concrete containing ground granular blast-furnace slag.The autogenous shrinkage of concrete containing ground granular blast-furnace slag increases obviously with the age, especially in the case of high adding percentage of ground granular blast-furnace slag.
- concrete,
- autogenous shrinkage,
- fly ash,
- limestone powder,
- blast furnace slag powder

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References(7)

References

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