چکیده مقاله
Using recycled aggregate RA from construction and demolish C&D waste materials would be agood resource for concrete aggregate in view of the environmental and financial effects Because ofthe poor quality of RA comparable to natural aggregate NA , it has negative effects on recycledaggregate concrete RAC properties, which are made by RA Hence, the solution would beenhancing the properties of RCA Recently, there is attention to using nano materials to improverecycled aggregate concrete properties This paper reviews the published articles, using nanomaterials to improve recycled aggregate concrete and is divided into the following sections: themechanism of improving recycled aggregate concrete using nano particles, mixing method of nanomaterials with concrete admixture and nano particles dosage, mechanical characteristics of RACsuch as the compressive strength CS , splitting tensile strength STS , and flexural tensile strength FTS , and influence of nano particles on the RAC workability Slump Further investigationssuggested for investigation of shrinkage, creep, and thermal effects of these nano materials in RAC,further determination of the optimal quantity of these additives, and establishment of a standard formix design method for ensuring the consistency in the production process
کلیدواژهها
نویسندگان
حسین یاوری
دانشجوی ارشد معماری دانشگاه تربیت مدرس
Farahnaz Darikandeh
Lecturer University of Applied Science and Technology Kangan, Ph D /Civil Engineering/Indian Institute of Technology Bombay
محمدرضا بمانیان
استاد گروه معماری دانشگاه تربیت مدرس
شیوه ارجاع
Darikandeh, Farahnaz,1402,Using Nano-particles to enhance the recycled aggregate concrete properties:A review,11th International Conference on Interdisciplinary Researches in Civil Engineering, Architecture and Urban Management in 21st Century,Tehran
ارائهشده در
مجموعه مقالات یازدهمین کنفرانس بین المللی تحقیقات بین رشته ای در عمران، معماری و مدیریت شهری قرن ۲۱30 بهمن 1402 · تهران