شماره ركورد كنفرانس
4518
عنوان مقاله
Modified bitumen with crumb rubber and calcium carbonate
Author/Authors
Yasser Hamidi National iranian oil products distribution company in the kerman region , Amir Sarrafi Department of chemical engineering- Bahonar university of kerman , Majid Tahmooresi International center for since- high technology & environmental sinces,kerman
كليدواژه
calcium carbonate , crumb rubber , softening point , penetration degree , bitumen
سال انتشار
2011
عنوان كنفرانس
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
زبان مدرك
انگليسي
چكيده لاتين
Present research has investigated the effect of crumb rubber and calcium carbonate on bitumen
properties. Different amounts of materials have been mixed in a mixer under different conditions.
Penetration degree, softening point and viscosity experiments have been performed on obtained
samples. At first, different conditions of adding crumb rubber such as weighted percentage,
temperature of mixing and mixing time. In the next step, calcium carbonate was added to the
selected mixed bitumen in different added amount weighted percentage. Finally bitumen with 16%
crumb rubber and 6% calcium carbonate has been selected as the best quantities for additives.
كشور
ايران
تعداد صفحه 2
6
از صفحه
1
تا صفحه
6
لينک به اين مدرک