A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Effect of entrained air voids on salt scaling resistance of concrete containing a new composite cement
Abstract Salt scaling is a major damage problem for concrete pavements in cold environments. Salt scaling is a type of superficial damage caused by freezing and thawing a saline solution on the surface of concrete. Effects of a new composite Portland cement and air void on deicer scaling resistance of concrete were investigated in this paper. Another objective is to investigate effects of compressive strength, tensile strength, abrasion resistance and water penetration on the freeze-thaw deicer salt scaling. Specimens were tested for freeze-thaw deicer salt scaling resistance in accordance with ASTM C672 test method. Surface strengths of concrete play an important role in salt scaling resistance. There is no appropriate relationship between compressive strength and salt scaling resistance, when concrete mixtures are made with various cementitious materials. Results reveal that the mixture containing composite Portland cement with entrained air bubbles has the best performance in salt scaling test.
Effect of entrained air voids on salt scaling resistance of concrete containing a new composite cement
Abstract Salt scaling is a major damage problem for concrete pavements in cold environments. Salt scaling is a type of superficial damage caused by freezing and thawing a saline solution on the surface of concrete. Effects of a new composite Portland cement and air void on deicer scaling resistance of concrete were investigated in this paper. Another objective is to investigate effects of compressive strength, tensile strength, abrasion resistance and water penetration on the freeze-thaw deicer salt scaling. Specimens were tested for freeze-thaw deicer salt scaling resistance in accordance with ASTM C672 test method. Surface strengths of concrete play an important role in salt scaling resistance. There is no appropriate relationship between compressive strength and salt scaling resistance, when concrete mixtures are made with various cementitious materials. Results reveal that the mixture containing composite Portland cement with entrained air bubbles has the best performance in salt scaling test.
Effect of entrained air voids on salt scaling resistance of concrete containing a new composite cement
Ramezanianpour, A. A. (author) / Jafari Nadooshan, M. (author) / Peydayesh, M. (author) / Ramezanianpour, A. M. (author)
KSCE Journal of Civil Engineering ; 18 ; 213-219
2013-12-27
7 pages
Article (Journal)
Electronic Resource
English
De-icing Salt Scaling Resistance of Concrete Containing New Composite Cement
| British Library Conference Proceedings | 2011
Deicer salt-scaling resistance of non-air-entrained roller-compacted concrete pavements
| Online Contents | 2011
Deicer salt-scaling resistance of non-air-entrained roller-compacted concrete pavements
| British Library Online Contents | 2011