Laboratory evaluation of abrasion resistance of portland cement pervious concrete

H Wu, B Huang, X Shu, Q Dong - Journal of materials in civil …, 2011 - ascelibrary.org
Journal of materials in civil engineering, 2011ascelibrary.org
High porosity with interconnected voids between aggregate particles is the primary
characteristic of portland cement pervious concrete (PCPC), which, however, causes a
significant decrease in its strength and abrasion resistance. In this study, latex and fiber
were added to improve the abrasion resistance of PCPC mixtures. Laboratory tests were
conducted to evaluate the performance of latex-modified pervious concrete with a particular
focus on abrasion resistance. Test results show that adding latex desirably improved …
High porosity with interconnected voids between aggregate particles is the primary characteristic of portland cement pervious concrete (PCPC), which, however, causes a significant decrease in its strength and abrasion resistance. In this study, latex and fiber were added to improve the abrasion resistance of PCPC mixtures. Laboratory tests were conducted to evaluate the performance of latex-modified pervious concrete with a particular focus on abrasion resistance. Test results show that adding latex desirably improved strength and abrasion resistance of PCPC, whereas fiber did not show a significant effect on the mechanical properties of PCPC. In addition, the asphalt pavement analyzer (APA) abrasion test was found to be feasible for evaluating the abrasion resistance of pervious concrete.
ASCE Library
以上显示的是最相近的搜索结果。 查看全部搜索结果