Study on the pore structure of hardened cement paste by SAXS
β Scribed by Yang Renhe; Liu Baoyuan; Wu Zhongwei
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 386 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0008-8846
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Portland blast-furnace slag cement pastes were prepared with various water/cement ratios. Specific surface areas and pore structures of the hardened pastes were investigated by nitrogen adsorption. The "accessibility" of the nitrogen molecules to the pore structure is discussed in terms of degree of
The influence of various factors on the binding of chloride in cement and the chloride concentration of the pore solution was investigated. It was shown that the pore solutions of samples prepared under addition of chloride taken from the same cement and with identical content of total chloride exhi