Effect of Supplementary Cementing Materials on Fresh Properties and Stability of Self-Consolidating Rubberized Concrete

2015 ◽  
Keyword(s):  
Rubberized Concrete ◽  
Fresh Properties ◽  
Supplementary Cementing Materials

Effect of Copper Slag as a Fine Aggregate on the Durability Characteristics of High-Performance Concrete (HPC) Containing Silica Fume

2020 ◽  
Vol 07 (02) ◽  
pp. 1-10
Author(s):  
Rizwan Ahmad Khan ◽  
Keyword(s):  
Silica Fume ◽  
High Performance ◽  
High Performance Concrete ◽  
Copper Slag ◽  
Chloride Penetration ◽  
Interfacial Transition Zone ◽  
Fine Aggregate ◽  
Fresh Properties ◽  
Fine Aggregates ◽  
Effect Of Copper

This paper investigates the fresh and durability properties of the high-performance concrete by replacing cement with 15% Silica fume and simultaneously replacing fine aggregates with 25%, 50%, 75% and 100% copper slag at w/b ratio of 0.23. Five mixes were analysed and compared with the standard concrete mix. Fresh properties show an increase in the slump with the increase in the quantity of copper slag to the mix. Sorptivity, chloride penetration, UPV and carbonation results were very encouraging at 50% copper slag replacement levels. Microstructure analysis of these mixes shows the emergence of C-S-H gel for nearly all mixes indicating densification of the interfacial transition zone of the concrete.

scholarly journals Behaviour of Rubberized Concrete Beams in Shear

2021 ◽  
Vol 1067 (1) ◽  
pp. 012004
Author(s):  
Hussein Al-Quraishi ◽  
Aseel Abdulazeez ◽  
Raad Abdulkhudhur
Keyword(s):  
Concrete Beams ◽  
Rubberized Concrete

Effect of rubber aggregate size on static and dynamic compressive properties of rubberized concrete

2021 ◽  
Author(s):  
Thong M. Pham ◽  
Neil Renaud ◽  
Voon‐Loong Pang ◽  
Feng Shi ◽  
Hong Hao ◽  
...  
Keyword(s):  
Aggregate Size ◽  
Rubberized Concrete ◽  
Compressive Properties
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