期刊文献+

Improvement of Cracking-resistance and Flexural Behavior of Cement-based Materials by Addition of Rubber Particles 被引量:3

Improvement of Cracking-resistance and Flexural Behavior of Cement-based Materials by Addition of Rubber Particles
下载PDF
导出
摘要 By ring test and bend test, the improvement of waste tire rubber particles on the crack- resistance and flexural behaviors of cement-based materials were investigated. Test results show that the cracking time of the ring specimens can be retarded by the incorporation of rubber particles in the cement paste and mortar. The improvement in the crack-resistance depended on the rubber fraction. When the rubber fraction was 20% in volume, the cracking time was retarded about 15 h for the paste and 24 d for the mortar respectively. Flexural properties were evaluated based on the bend test results for both mortar and concrete containing different amount of rubber particles. Test results show that rubberized mortar and concrete specimens exhibit ductile failure and significant deformation before fracture. The ultimate deformations of both mortar and concrete specimen increase more than 2-4 times than control specimens. By ring test and bend test, the improvement of waste tire rubber particles on the crack- resistance and flexural behaviors of cement-based materials were investigated. Test results show that the cracking time of the ring specimens can be retarded by the incorporation of rubber particles in the cement paste and mortar. The improvement in the crack-resistance depended on the rubber fraction. When the rubber fraction was 20% in volume, the cracking time was retarded about 15 h for the paste and 24 d for the mortar respectively. Flexural properties were evaluated based on the bend test results for both mortar and concrete containing different amount of rubber particles. Test results show that rubberized mortar and concrete specimens exhibit ductile failure and significant deformation before fracture. The ultimate deformations of both mortar and concrete specimen increase more than 2-4 times than control specimens.
出处 《Journal of Wuhan University of Technology(Materials Science)》 SCIE EI CAS 2008年第4期579-583,共5页 武汉理工大学学报(材料科学英文版)
基金 the National Natural Science Foundation of China(No.50679054)
关键词 composite material rubberized concrete cracking-resistance flexural behavior composite material rubberized concrete cracking-resistance flexural behavior
  • 相关文献

参考文献14

  • 1陈波,张亚梅,陈胜霞,张才华.橡胶混凝土性能的初步研究[J].混凝土,2004(12):37-39. 被引量:106
  • 2熊杰,郑磊,袁勇.废橡胶混凝土抗压强度试验研究[J].混凝土,2004(12):40-42. 被引量:80
  • 3N. Segre,I. Joekes,A. D. Galves,J. A. Rodrigues.Rubber-mortar composites: Effect of composition on properties[J].Journal of Materials Science.2004(10)
  • 4A. Bentur,K. Kovler.Evaluation of early age cracking characteristics in cementitious systems[J].Materials and Structures.2003(3)
  • 5Rafat Siddique,Tarun R Naik.Properties of Concrete Containing Scrap-tire Rubber-an Overview[].Waste Management.2004
  • 6Khatib,,Zaher K,Bayomy,et al.Rubberized Portland Cement Concrete[].Journal of Materials.1999
  • 7N Segre,I Joekes.Rubber-mortar Composite:Effect of Composition on Properties[].Journal of Materials.2004
  • 8N.Segre,I.Joekes.Use of tire rubber particles as addition to cement paste[].Cement and Concrete Composites.2000
  • 9Huang Baoshan,Li Guoqiang,Pang Su-Seng,et al.Investi-gation into waste tire rubber-filled concrete[].Journal ofMaterials in Civil Engineering.2004
  • 10CHEN Bo,ZHANG Ya-mei,CHEN Sheng-xia,ZHANG Cai-hua (Department of Materials Science and Engineering,Southeast University,Nanjing 210096,China).Fundamental research of properties of rubberized concretes[].Concrete.2004

二级参考文献5

  • 1I. B. Topciu. The properties of rubberized concretes [ J ]. Cem Concr Res, 1995, 25(2) :304 - 310.
  • 2N. Segre. I. Joekes. Use of tire rubber particles as addition to cement paste[J]. Cerm Concr Res, 2000, 30(9): 1421 - 1425.
  • 3Zaher K. Khatib, Fouad M. Bayomy, Member. Rubberized Portland cement concrete[ J ]. Journal of Materials In Civil Engineering, 1999 (8): 206 - 210.
  • 4Eldin, N. N. and Senouci, A. B. Rubber-tire particles as concrete aggre gate. ASCE J. Mater. Civ. Eng. 1993, 5,478 - 496.
  • 5Ali. N. A., Amos, A. D. and Roberts, M. Use of ground rubber tires in Portland cement concrete. In Proc. Int. Conf. Concrete 2000, University of Dundee, UK 1993. 379 - 390.

共引文献160

同被引文献23

引证文献3

二级引证文献15

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部