Elephant skin formation on UHPC surface: Effects of climatic condition and blast furnace slag content

2021 ◽  
Vol 268 ◽  
pp. 121126
Author(s):  
Çağlar Yalçınkaya ◽  
Oğuzhan Çopuroğlu
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Climatic Condition ◽  
Surface Effects ◽  
Skin Formation ◽  
Furnace Slag ◽  
Slag Content

scholarly journals QUANTITATIVE ANALYSIS OF SLAG CONTENT IN ANHYDROUS AND HARDENED BLAST-FURNACE SLAG CEMENT

2010 ◽  
Vol 64 (1) ◽  
pp. 575-581
Author(s):  
Shunsuke HANEHARA ◽  
Nobukazu NITO ◽  
Kiyoshi KOIBUCHI ◽  
Tetsuya OYAMADA
Keyword(s):  
Blast Furnace ◽  
Quantitative Analysis ◽  
Blast Furnace Slag ◽  
Slag Cement ◽  
Furnace Slag ◽  
Slag Content

Impact of Slag Content and Curing Methods on the Strength of Alkaline-Activated Silico-Manganese Fume/Blast Furnace Slag Mortars

2019 ◽  
Vol 44 (10) ◽  
pp. 8325-8335 ◽  
Author(s):  
Muhammad Nasir ◽  
Megat Azmi Megat Johari ◽  
Moruf Olalekan Yusuf ◽  
Mohammed Maslehuddin ◽  
Mamdouh A. Al-Harthi ◽  
...  
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Curing Methods ◽  
Furnace Slag ◽  
Slag Content

Changes in Heavy Metal Content of Blast Furnace Slag Cement According to Blast Furnace Slag Content

2018 ◽  
Vol 35 (4) ◽  
pp. 356-361
Author(s):  
Yong-Jun Kim ◽  
Nam-Il Uhm ◽  
Woo-Il Kim ◽  
Jung-Keun Oh ◽  
Sun-Kyoung Shin ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Metal Content ◽  
Heavy Metal Content ◽  
Slag Cement ◽  
Furnace Slag ◽  
Slag Content

scholarly journals Determining k-Value with Regard to Freeze-Thaw Resistance of Concretes Containing GGBS

Materials ◽  
2018 ◽  
Vol 11 (12) ◽  
pp. 2349
Author(s):  
Jerzy Wawrzeńczyk ◽  
Agnieszka Molendowska ◽  
Tomasz Juszczak
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Trial And Error ◽  
K Value ◽  
Freeze Thaw ◽  
Resistance Analysis ◽  
Granulated Blast Furnace Slag ◽  
Concrete Mix ◽  
Furnace Slag ◽  
Slag Content

The European concrete standard EN 206 introduces the k-value concept as one of the three methods allowing the use of granulated blast furnace slag in the design of the freeze-thaw-resistant concrete mix. It is assumed that the freeze-thaw durability of the concrete, whose composition (w/c ratio) has been corrected by adopting a certain k-value, is the same as the freeze-thaw resistance of the reference concrete made with the cement containing no addition (CEM I). This article presents the results of freeze-thaw resistance analysis (modified with the ASTM C666A standard Class XF3) of 24 series of concretes made with a binder containing varied amounts of slag, with a w/b ratio ranging from 0.25 to 0.55. The aim of the study was to estimate the k-value as a parameter defined by the w/b ratio and the slag content in the binder. In this approach, the k-value is determined by trial and error in such a way that the deformation of the concrete specimens containing the slag corresponds to the deformation of the reference concrete. As shown by the analysis, the k-value decreases with increasing slag content in the binder.

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