Activation of Ground Granulated Blast Furnace Slag Cement by Calcined Alunite
نویسندگان
چکیده
منابع مشابه
Ground Granulated Blast Furnace Slag
1. Ground Granulated Blast Furnace Slag Ground Granulated Blast Furnace Slag (GGBFS) is a by product of the steel industry. Blast furnace slag is defined as “the non-metallic product consisting essentially of calcium silicates and other bases that is developed in a molten condition simultaneously with iron in a blast furnace.” [1] In the production of iron, blast furnaces are loaded with iron o...
متن کاملProperties of Cement Pastes Doped with Very High Amounts of Ground Granulated Blast-furnace Slag
In the current work, the properties of cement pastes doped with high amounts of ground granulated blast-furnace slag (HVS) were investigated. Portland cement (PC) was substituted with ground granulated blast-furnace slag (donated as slag) at very high amounts of 85%, 90%, 95% and 100%, by weight. PC paste without any content of slag was used as a reference. Some fresh and hardened properties su...
متن کاملSoil Stabilisation Using Ground Granulated Blast Furnace Slag
Stabilisation is a broad sense for the various methods employed and modifying the properties of a soil to improve its engineering performance and used for a variety of engineering works. In today‟s day soil stabilisation is the major problem for civil engineers, either for construction of road and also for increasing the strength or stability of soil and reduces the construction cost. In this t...
متن کاملRemoval of Hexavalent Chromium in Portland Cement Using Ground Granulated Blast-Furnace Slag Powder
Using ground granulated blast-furnace slag (GGBS) under different alkaline conditions, we studied the mechanisms and extents of Cr(VI) reduction and sorption and compared them to reactions with Portland cement (PC). We also investigated the effects of mixing PC/GGBS ratios on Cr(VI) dissolution after carbonating the substrates. We observed a complete sorption and reduction of Cr(VI) to Cr(III) ...
متن کاملTriple Blending of Cement Concrete with Micro Silica and Ground Granulated Blast Furnace Slag
1 PG Student, Department of Civil Engineering, CMR Technical Campus-501401, Hyderabad, Telangana, India. E-mail Id: [email protected] 2 PG Student, Department of Civil Engineering, CMR Technical Campus-501401, Hyderabad, Telangana, India. E-mail Id: [email protected] 3ANaresh, Department of Civil Engineering , VAGDEVI ENGINEERING College Hyderabad, Telangana, India E-mail ...
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ژورنال
عنوان ژورنال: MATERIALS TRANSACTIONS
سال: 2011
ISSN: 1345-9678,1347-5320
DOI: 10.2320/matertrans.m2010350