Outline of “Recommendations for Design and Construction of Concrete Structures Using Ferronickel Slag Aggregate” and “Recommendations for Design and Construction of Concrete Structures Using Copper Slag Fine Aggregate” of Japan Society of Civil Engineers

2017 ◽  
Vol 55 (3) ◽  
pp. 217-221
Author(s):  
K. Uji ◽  
T. Saeki ◽  
T. Ayano ◽  
C. Wu
Keyword(s):  
Concrete Structures ◽  
Copper Slag ◽  
Fine Aggregate ◽  
Japan Society ◽  
Ferronickel Slag ◽  
Design And Construction ◽  
Civil Engineers

scholarly journals Standard Specifications for Concrete Structures 2012, Materials and Construction, by Japan Society of Civil Engineers

2013 ◽  
Vol 51 (6) ◽  
pp. 493-498
Author(s):  
H. Kawano ◽  
N. Sakata ◽  
T. Kishi ◽  
T. Saeki ◽  
H. Taniguchi ◽  
...  
Keyword(s):  
Concrete Structures ◽  
Japan Society ◽  
Civil Engineers

scholarly journals Standard Specifications for Concrete Structures-2007 by Japan Society of Civil Engineers

2008 ◽  
Vol 46 (7) ◽  
pp. 3-14 ◽  
Author(s):  
T. Uomoto ◽  
T. Ishibashi ◽  
Y. Nobuta ◽  
T. Satoh ◽  
H. Kawano ◽  
...  
Keyword(s):  
Concrete Structures ◽  
Japan Society ◽  
Civil Engineers

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.

Sign in / Sign up

Export Citation Format

Share Document