…to: a.v.gholizadeh@gmail.com 2 MATERIALS AND METHODS 2.1. Materials The studied range of ASR gels composition In order to develop a comprehensive understanding about the behavior of the gels, the commonly…

…suitable for general ASR performance testing of concrete has been evaluated. The work was part of the Norwegian COIN program (2007-2014; www.coinweb.com). Since the study was performed in close co-operation…

…compression zone of beams, influence of the increase in tension steel with constant compression steel is insignificant on compression zone. • Influence of increase in compression steel with constant tension…

…The type of cementitious material in combination with temperature and humidity determine the risk of getting wrong results . Keywords: ASR-testing, cementitious materials, transferability, pore solution, gel properties 1 INTRODUCTION…

…consisting of a combination of reactive aggregate(s) and binder(s), including mix design deviation limits. WP2 – Performance testing and laboratory vs. field; Exposure site. An important additional tool in validation…

…testing, for the future development of comprehensive guidelines for engineers and infrastructure owners to make informed management decisions regarding ISR-affected infrastructure. 2 MATERIAL PROPERTIES While the main scope of this…

…I based concretes with a higher alkali content or in concretes containing other binders, the Norwegian regulations require performance testing of the actual “job mix” or the actual binder. In…

…cycles after immersion in NaOH solution (80ºC, 6 weeks), air void-filling ASR gel appeared commonly, but the compositional range of ASR gel was narrow, presenting a wide compositional gap with…

…rise to alkali-silica reaction, though differing in the speed of reaction, basalt are rapid-reacting and granite, slow-reacting aggregates. The aggregates were mixed with 15 experimental composite cements, following composition of…

…structure is known to have mix characteristics which are similar to those in other cases of AAR. The Palmer Committee document enables the Chartered Engineer checking the structure to commission…