Production of sustainable concrete utilising high-volume blast furnace slag and recycled aggregate with lime activator

2020 ◽  
Vol 255 ◽  
pp. 120188 ◽  
Author(s):  
Rajib Kumar Majhi ◽  
Amar Nath Nayak
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
High Volume ◽  
Recycled Aggregate ◽  
Sustainable Concrete ◽  
Furnace Slag

scholarly journals Effect of Mineral Admixtures on the Performance of Low-Quality Recycled Aggregate Concrete

Crystals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 596
Author(s):  
Yasuhiro Dosho
Keyword(s):  
Blast Furnace ◽  
Fly Ash ◽  
Blast Furnace Slag ◽  
Recycled Aggregate Concrete ◽  
Recycled Aggregate ◽  
Mineral Admixtures ◽  
Structural Concrete ◽  
Aggregate Concrete ◽  
Granulated Blast Furnace Slag ◽  
Furnace Slag

To improve the application of low-quality aggregates in structural concrete, this study investigated the effect of multi-purpose mineral admixtures, such as fly ash and ground granulated blast-furnace slag, on the performance of concrete. Accordingly, the primary performance of low-quality recycled aggregate concrete could be improved by varying the replacement ratio of the recycled aggregate and using appropriate mineral admixtures such as fly ash and ground granulated blast-furnace slag. The results show the potential for the use of low-quality aggregate in structural concrete.

scholarly journals INFLUENCE OF Ca(NO2)2 AND DIETHNOL-ISOPROPANOLAMINE ON THE HYDRATION OF HIGH VOLUME BLAST FURNACE SLAG CEMENT

2020 ◽  
Vol 73 (1) ◽  
pp. 52-58
Author(s):  
Etsuo SAKAI ◽  
Yukiko UEDA ◽  
Yutaka AIKAWA ◽  
Nobukazu NITO
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
High Volume ◽  
Slag Cement ◽  
Furnace Slag

scholarly journals Analysis of hydration of blast furnace slag in high-volume blast furnace slag cement using an expanded hydration equation

2018 ◽  
Vol 126 (2) ◽  
pp. 109-114 ◽  
Author(s):  
Yutaka AIKAWA ◽  
Kan SHINOBE ◽  
Yukiko UEDA ◽  
Nobukazu NITO ◽  
Etsuo SAKAI
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
High Volume ◽  
Slag Cement ◽  
Furnace Slag
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