چکیده مقاله
The effect of the Air Entraining Admixtures AEA in concrete mix applications are investigated to obtain a detailed understanding on the mechanisms of air bubbles, influencing factors and on the durability of the air entrained concrete It is understood that the airentraining admixtures generates very high amounts of microscopic air bubbles in concrete and the formation of these air voids should be considered carefully to form evenly distributed small air bubbles that are not interconnected with each other the main aim of using an airentrained concrete is to improve the durability of a reinforced concrete member by improving the permeability of the concrete As well as significantly improving the performance of the concrete in rough environments such as freeze/thaw and elevated temperatures As much asthe air entrainment in concrete can be beneficial in harsh environments, the strength of the concrete might reduce significantly if no precaution measures are undertaken
کلیدواژهها
نویسندگان
Mohammad Reza Meraki
Instructor, Department of Materials, Birjand University of Technology, Birjand, Iran
Habib Mastali
Ph D student in structural engineering, Civil Engineering Department, Eastern Mediterranean University, North Cyprus
Mona Ashraf Hedayati
PhD student, Department of Materials, Azad University South Tehran Branch, Tehran, Iran
MOHHAMAD AZIMI VAZIRI
Ph D student in structural engineering, Civil Engineering Department, Eastern Mediterranean University, North Cyprus
شیوه ارجاع
Mastali, Habib and AZIMI VAZIRI, MOHHAMAD,1398,The effect of the air entrainingadmixtures in concrete mix applications,First International Conference on Mechanical, Manufacturing, Industrial and Civil Engineering
ارائهشده در
مجموعه مقالات اولین کنفرانس بین المللی مکانیک، ساخت، صنایع و مهندسی عمران25 اسفند 1398