Author : Samir Hassan Al-Nesrawy, Mohammed H.Al-maamori, A.S.Hassani and Harith.I.Jaafar

This article explores the possibility of using cement waste particles as reinforcement in styrene–butadiene rubber/butadiene rubber (SBR/BRcis) vulcanizes, Cement waste and Carbon Black mix is used in this research to enhance some of the mechanical properties of SBR/BRcis blends. In this research, we prepared 16 batches containing SBR (100,80,60.50)pph ,BRcis(0,20,40,50)and 4 loading level from C.B(10,20,30,40)pphr ,Cement waste powder (10,20,30,40)pphr in series . while the hardness ,tensile strength, tear résistance, abrasion wear ,elongation, elastic modulus, fatigue ,and specific gravity have been studied in this research. We found that some of these properties are increasing with the increment mix of C.B, cement waste (pphr) such as hardness ,elastic modulus ,specific gravity ,tensile strength ,tear resistance from other hand fatigue, abrasion wear,elongation,elastic modulus were decreased with increment mix of C.B and Cement waste .

Keywords: mixed Cement Waste, carbon black, mechanical properties etc.