scholarly journals Use of Cement Kiln Dust, Blast Furnace Slag and Marble Sludge in the Manufacture of Sustainable Artificial Aggregates by Means of Cold Bonding Pelletization

Materials ◽  
2013 ◽  
Vol 6 (8) ◽  
pp. 3139-3159 ◽  
Author(s):  
Francesco Colangelo ◽  
Raffaele Cioffi
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Cement Kiln Dust ◽  
Cement Kiln ◽  
Cold Bonding ◽  
Kiln Dust ◽  
Furnace Slag ◽  
Marble Sludge

scholarly journals Characteristics of Portland blast-furnace slag cement containing cement kiln dust and active silica

2016 ◽  
Vol 9 ◽  
pp. S138-S143 ◽  
Author(s):  
A. Abdel Rahman ◽  
S.A. Abo-El-Enein ◽  
M. Aboul-Fetouh ◽  
Kh. Shehata
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Cement Kiln Dust ◽  
Cement Kiln ◽  
Slag Cement ◽  
Kiln Dust ◽  
Furnace Slag

Evaluation of some Specific Effects of Pavement Kerbs Containing Cement Kiln Dust on Soil and Lawns - The First Experimental Phase

2020 ◽  
Vol 838 ◽  
pp. 23-30
Author(s):  
Lukáš Procházka ◽  
Barbara Vojvodíková
Keyword(s):  
Blast Furnace Slag ◽  
Direct Contact ◽  
Cement Kiln Dust ◽  
Cement Kiln ◽  
Experimental Phase ◽  
Specific Effects ◽  
Grass Growth ◽  
Kiln Dust ◽  
Furnace Slag

This article deals with the evaluation of the effects on soil caused by leaching of materials from curbs, which were made using cement kinl dust from the cement plant Horné Srnie. Attention is also paid to a condition of the grass growing near the curbs. These laboratory curbs (bricks) were produced with addition of cement kiln dust and fly ash after denitrification by the SNCR method in alkaline activated materials based on blast furnace slag granules activated by anhydrous disodium metasilicate During the experiment the effects of laboratory curbs on grass growth in testing flower pots were investigated. The aim of the experiment was to obtain a product suitable for curbs with supposed direct contact with the soil. The experiment dealt with the properties of laboratory curbs stored in situ as well as with their influence on the soil and the effect of leached substances on the surrounding grass. The main part of the experiment was conducted in situ.

Strength and Porosity of Materials on the Basis of Blast Furnace Slag Activated by Liquid Sodium Silicate

2016 ◽  
Vol 851 ◽  
pp. 45-50 ◽  
Author(s):  
Vlastimil Bílek Jr. ◽  
Ladislav Pařízek ◽  
Petr Kosár ◽  
Jiří Kratochvíl ◽  
Lukáš Kalina
Keyword(s):  
Blast Furnace ◽  
Blast Furnace Slag ◽  
Liquid Sodium ◽  
Cement Kiln ◽  
Early Age ◽  
Fluidized Bed Combustion ◽  
Shrinkage Reducing Admixture ◽  
Kiln Dust ◽  
Furnace Slag ◽  
Alkali Activated

This study investigates the effect of different admixtures on strength and porosity development of mortars and pastes based on alkali activated blast furnace slag (AABFS). Fluidized bed combustion fly ash and by-pass cement kiln dust were used to replace slag in the binder by 5%wt. and 10%wt., respectively. Pure slag mortar was also modified by a shrinkage reducing admixture. The use of all the admixtures resulted in a reduction in early age strength, while only shrinkage reducing admixture had significant impact on pore size distribution. Properties of AABFS based specimens were compared to those of specimens based on ordinary Portland cement (OPC).

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