Utilization of mineral sequestration for CO2capturing in car parks and tunnels
المؤلفون المشاركون
al-Shathr, Basil S.
al-Attar, Tariq Salih
al-Sad, Ayman J.
المصدر
Engineering and Technology Journal
العدد
المجلد 38، العدد 5A (31 مايو/أيار 2020)، ص ص. 728-737، 10ص.
الناشر
تاريخ النشر
2020-05-31
دولة النشر
العراق
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص EN
Decreasing the emissions of CO2that come from vehicle exhaust, especially in car parking and tunnels, is so vital.
CO2emissions cause corrosion to a reinforcement of concrete.
Thus, there is a need to provide a layer that protects thereinforcement from the reach of this harmful gas.
This work goals to investigate the efficiency of using board units from Pozzolime concrete and pervious concrete to sequestrate CO2from the environment and then to convert it into calcium carbonate inside the concrete.
The units havedimensions of (200×400×40±5).
All specimens were cured in a water tank after about 48 hours after casting.
Then paint the sample from all surfaces(three layers) excluding the top surface.
The pervious concrete and Pozzolime specimens, at age of 28 days, were put inthe chamber, then the gas was supplied to the chamber with concentrations of 15% , 25% , and 50 % , for 24 hours.
The efficiency was evaluated through carbonation depth, CO2-uptake, and weight change.
The results showed that the maximum CO2uptake wasrecorded at the age of 28 days for Pozzolime concrete when exposed to 50% of CO2 cause corrosion to a reinforcement of concrete.
Thus, there is a need to provide a layer that protects thereinforcement from the reach of this harmful gas.
This work goals to investigate the efficiency of using board units from Pozzolime concrete and pervious concrete to sequestrate CO2from the environment and then to convert it into calcium carbonate inside the concrete.
The units havedimensions of (200×400×40±5).
All specimens were cured in a water tank after about 48 hours after casting.
Then paint the sample from all surfaces(three layers) excluding the top surface.
The pervious concrete and Pozzolime specimens, at age of 28 days, were put inthe chamber, then the gas was supplied to the chamber with concentrations of 15% , 25% , and 50 % , for 24 hours.
The efficiency was evaluated through carbonation depth, CO2-uptake, and weight change.
The results showed that the maximum CO2uptake wasrecorded at the age of 28 days for Pozzolime concrete when exposed to 50% of CO2 concentration
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Sad, Ayman J.& al-Attar, Tariq Salih& al-Shathr, Basil S.. 2020. Utilization of mineral sequestration for CO2capturing in car parks and tunnels. Engineering and Technology Journal،Vol. 38, no. 5A, pp.728-737.
https://search.emarefa.net/detail/BIM-1236558
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Attar, Tariq Salih…[et al.]. Utilization of mineral sequestration for CO2capturing in car parks and tunnels. Engineering and Technology Journal Vol. 38, no. 5A (2020), pp.728-737.
https://search.emarefa.net/detail/BIM-1236558
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Sad, Ayman J.& al-Attar, Tariq Salih& al-Shathr, Basil S.. Utilization of mineral sequestration for CO2capturing in car parks and tunnels. Engineering and Technology Journal. 2020. Vol. 38, no. 5A, pp.728-737.
https://search.emarefa.net/detail/BIM-1236558
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 736-737
رقم السجل
BIM-1236558
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر