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RESEARCH PROGRESS ON NANOSTRUCTURE OF CALCIUM SILI…
Author:YAOWu HELi(KeyLaboratoryof… TongjiUniversity MinistryofEducation Shanghai200092 China) 
Unit: 
Keyword:calcium silicate hydrate gel nanostructure colloid model 
Classification:O614.231
Year,volume(Issue):page number:2010,38(4):754-761
Summary:

The main structure models of calcium silicate hydrate(C-S-H) gel was introduced,with emphasis on the colloid model as well as its development which constructs at a nanometer scale.In the nanostructural colloid model,the C-S-H gel is packed by the basic building globules with the size of less than 5 nm.These building blocks flocculate to form larger units and microstructures,which are two distinctive gel phrases,named as high density C-S-H and low density C-S-H,respectively.In addition,the research results of modern microscopic experiments,which have verified the authority of colloid model,have been summarized.Finally,some suggestions for the future study in this aspect are also made.

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Foundation item:
国家“973”(2009CB623105)资助项目
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References:

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