scholarly journals Quantitative Evaluation of Crack Resistance Mechanism of Blast Furnace Slag Blended Cement Concrete via Restrained Shrinkage Stress Analysis

2015 ◽  
Vol 13 (9) ◽  
pp. 421-437 ◽  
Author(s):  
Tetsushi Kanda ◽  
Haruki Momose ◽  
Kei-ichi Imamoto ◽  
Chizuru Kiyohara ◽  
Kohsuke Ishizeki
Keyword(s):  
Blast Furnace ◽  
Crack Resistance ◽  
Stress Analysis ◽  
Blast Furnace Slag ◽  
Resistance Mechanism ◽  
Blended Cement ◽  
Shrinkage Stress ◽  
Restrained Shrinkage ◽  
Cement Concrete ◽  
Furnace Slag

scholarly journals A STUDY FOR IMPACT OF MORSEL ADDITIVES AND INITIAL CURINGS ON BLAST-FURNACE SLAG BLENDED CEMENT CONCRETE

2015 ◽  
Vol 80 (718) ◽  
pp. 1821-1831
Author(s):  
Tetsushi KANDA ◽  
Haruki MOMOSE ◽  
Kohsuke ISHIZEKI ◽  
Keiichi IMAMOTO ◽  
Chizuru KIYOHARA
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Blended Cement ◽  
Cement Concrete ◽  
Furnace Slag

A blended cement containing blast furnace slag and phosphorous slag

2002 ◽  
Vol 17 (2) ◽  
pp. 62-65 ◽  
Author(s):  
Li Dong-xu ◽  
Chen Lin ◽  
Xu Zhong-zi ◽  
Luo Zhi-min
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Blended Cement ◽  
Phosphorous Slag ◽  
Furnace Slag

Preliminary Study on Design of Biological Shielding Concrete - Selection of Binder

2016 ◽  
Vol 722 ◽  
pp. 173-177
Author(s):  
Jaroslava Koťátková ◽  
Pavel Reiterman
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Nuclear Power ◽  
Blended Cement ◽  
Nuclear Radiation ◽  
Slag Cement ◽  
Volume Changes ◽  
Preliminary Study ◽  
Furnace Slag ◽  
Selection Of

The preliminary study is targeted at the design of different mixtures of biological shielding concrete for later investigation of the effects of nuclear radiation and heat on its durability. The article deals with the investigation of the properties of cement pastes prepared from two different cement types and the selection of the proper binder for biological shielding concrete. Portland cement CEM I 42.5 R was selected as the representative binder of commonly used binder for shielding concrete (e. g. in the Czech nuclear power plant Temelín) and Portland blast furnace slag cement CEM II/B-S 32.5 was chosen for its anticipated better performance. Mechanical properties and volume changes in time were studied on two sets of samples – stored in laboratory conditions, resp. in water. Results revealed higher flexural strength for pastes made from CEM II/B-S 32.5 for both storage conditions and also slightly higher compressive strength. Higher differences between the values of single samples measured in time referred to a postponed hydration process of the blended cement, which is important for slower heat evolution and lower shrinkage. The measurement of volume changes proved the expected better performance of CEM II/B-S 32.5 in terms of shrinkage. From the obtained results, the Portland blast furnace slag cement CEM II/B-S 32.5 was evaluated as the better alternative for biological shielding concrete binder.

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