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摘要:
Mix designs and specimen preparation with different manufacturing process of sulfur rubber concrete (SRC) were investigated. Compressive strength with or without corrosion, toughness and microstructure were studied and discussed. The results show that SRC have good corrosion-resistance. Although compressive strength of SRC decreases with increasing rubber content, the toughness enhances. Adding micro-filler improves compressive strength of SRC. There is a threshold value for the sulfur content, at which the compressive strength and the workability of SRC reaches an optimum balance. The bond between rubber particles and surrounding sulfur is strong due to the vulcanization process that generates cross-links through S-C bonds.
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来源 :
Journal of Building Materials
ISSN: 1007-9629
年份: 2005
期: 4
卷: 8
页码: 368-372