Use of cement in concrete according to european standard EN 206-1
المؤلف
المصدر
Housing and Building National Research Center Journal
العدد
المجلد 8، العدد 1 (30 إبريل/نيسان 2012)، ص ص. 1-10، 10ص.
الناشر
المركز القومي لبحوث الإسكان و البناء
تاريخ النشر
2012-04-30
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص EN
The manufacture of cements with several main constituents (blended cements) is of particular importance with regard to reducing climatically relevant CO2 emissions in the cement industry.
A wide variety of common cement products exists in the different EU Member States.
They match local manufacturing conditions, throughout meeting particular climatic or other local conditions, including building practices.
In general, all cements conforming to European Cement Standard EN 197-1 are suitable for the manufacture of concrete according to European Concrete Standard EN 206-1.
Depending on the area of application, however, differences related to the cement type may possibly have to be taken into account to ensure the durability of the concretes manufactured with these cements.
These regulations were laid down in National Application Documents (NADs) to EN 206-1 dependent upon the exposure classes that a structural element is assigned to.
This paper deals with the overall concept of EN 206-1 with regard to concrete durability.
It gives an overview of the cement types used in Europe and the areas of application of cements conforming to EN 197-1 in concrete conforming to EN 206-1 and various national annexes.
The option of combining several main constituents makes blended cements particularly well suited for combining the advantages of individual main constituents, and thus for developing these cements into even more robust systems.
This process requires an integrated assessment of all requirements to be met by cements during manufacture and application.
From a technical perspective these include the strength formation potential as well as good workability of the concrete and, in particular, the durability of the concrete made from these cements.
The effects that the main constituents have with regard to properties relevant to durability can be utilized in particular in cements made from a combination of limestone / blastfurnace slag or limestone / fly ash as main constituents.
This is demonstrated using the parameters of density, carbonation, resistance to chloride penetration, resistance to freeze-thaw and resistance to freeze-thaw with de-icing salt.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Muller, Christoph. 2012. Use of cement in concrete according to european standard EN 206-1. Housing and Building National Research Center Journal،Vol. 8, no. 1, pp.1-10.
https://search.emarefa.net/detail/BIM-312684
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Muller, Christoph. Use of cement in concrete according to european standard EN 206-1. Housing and Building National Research Center Journal Vol. 8, no. 1 (Apr. 2012), pp.1-10.
https://search.emarefa.net/detail/BIM-312684
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Muller, Christoph. Use of cement in concrete according to european standard EN 206-1. Housing and Building National Research Center Journal. 2012. Vol. 8, no. 1, pp.1-10.
https://search.emarefa.net/detail/BIM-312684
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 9-10
رقم السجل
BIM-312684
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