Experimental Study on Evaluation Standard of Repair Mortar Performance for Rigid Pavement

The mix proportions of common repair mortar for rigid pavement were recommended for the technical requirements. A series of tests on mechanical properties and volume deformation was undertaken to propose an evaluation criteria of repair mortar performance which could be a technical reference in the industry of rigid pavement repair. It was demonstrated from the results that epoxy resin mortar was excellent in strength, but fatigue resistance and volume deformation were deficient. In addition, sulphoaluminate cement mortar was similar to Portland cement mortar in all performances. Finally, structural and bond strength of phosphate cement mortar were higher compared to others and fatigue resistance and volume deformation were superior.

Language

  • English

Media Info

  • Media Type: Web
  • Pagination: pp 89-98
  • Monograph Title: Climatic Effects on Pavement and Geotechnical Infrastructure

Subject/Index Terms

Filing Info

  • Accession Number: 01525912
  • Record Type: Publication
  • ISBN: 9780784413326
  • Files: TRIS, ASCE
  • Created Date: Apr 11 2014 3:05PM