Effect of Rice Husk Ash on the Thaumasite Form of Sulfate Attack of Cement-Based Materials
Effect of Rice Husk Ash on the Thaumasite Form of Sulfate Attack of Cement-Based Materials
复制标题
稻壳灰对水泥基材料硫酸盐侵蚀的硅灰石形态的影响
DOI:
10.1007/s13369-014-1414-y
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发表时间:
2014-11
影响因子:
2.9
通讯作者:
Fu Haobing
中科院分区:
文献类型:
--
作者:
Ma Baoguo;Wang Yingbin;Fu Haobing
The influence of rice husk ash (RHA) on the thaumasite formation of cement pastes containing limestone powder was investigated. The specimens which were cured in 2 % MgSO4solution were prepared with different ratios of coarse rice husk ash (CRHA) and fine rice husk ash (FRHA) to cement. The visual change of mortars was inspected monthly. Compressive strength, length and mass developments were examined as functions of time. The products of sulfate attack were examined by X-ray diffraction, Fourier transform infrared spectroscopy and Laser-Raman spectroscopy. The results showed that the degree of deterioration was retarded when cement was partially replaced by RHA. The use of FRHA showed better performance than those of the coarser ones. No obvious degeneration was observed in the mortar contains 20 % FRHA after 12 months of immersing in the MgSO4solution.
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影响因子:
10.5
作者:
S. Tsivilis;G. Kakali;A. Skaropoulou;J. Sharp;R. Swamy
通讯作者:
S. Tsivilis;G. Kakali;A. Skaropoulou;J. Sharp;R. Swamy
影响因子:
10.5
作者:
G. Kakali;S. Tsivilis;A. Skaropoulou;J. Sharp;R. Swamy
通讯作者:
G. Kakali;S. Tsivilis;A. Skaropoulou;J. Sharp;R. Swamy
DOI:
--
发表时间:
2006
期刊:
Journal of the Chinese Ceramic Society
影响因子:
--
作者:
Meixiang Zhang
通讯作者:
Meixiang Zhang
影响因子:
10.5
作者:
A. Barker;D. Hobbs
通讯作者:
A. Barker;D. Hobbs
影响因子:
4.4
作者:
A. Skaropoulou;G. Kakali;S. Tsivilis
通讯作者:
A. Skaropoulou;G. Kakali;S. Tsivilis