Portland Slag Cement (PSC) is a type of cement that has gained popularity in the construction industry due to its unique properties and numerous advantages. It is a …
WEBGround granulated blast-furnace slag (GGBFS), sometimes simply referred to as "slag", is a glassy granular material formed when molten blast-furnace slag is rapidly chilled, as …
AbstractIn this work, the effect of curing temperature on the hydration of calcium sulphoaluminate cement (CSAC) blended with ground granulated blast furnace slag (GGBFS) and flue gas desulfurization gypsum (FGDG) was investigated. The hydration products (...
Slag cement can be used to replace a portion of portland cement in concrete mix design. It is a hydraulic cement formed when granulated blast furnace slag is ground to a suitable quality. Concrete Alberta. ...
Electrolytic manganese residue (EMR) is added into ground granulated blastfurnace slag (GGBS) as an activator to prepare EMR–GGBS cement. The effects of chemical activation, mechanical activation, water-to-cement ratio and the curing process on the strength and setting properties of EMR–GGBS cement are investigated based on its …
0.2 Granulated slag is used for the manufacture of hydraulic cement by mixing Portland cement clinker, gypsum and granulated slag in suitable proportions and grinding the mixture to get a thorough and intimate mix between the constituents. Portland slag cement may also be manufactured
The huge amount of EAF granulated slag increases the waste disposal costs, and therefore, the need for recycling of by-products for economic and environmental reasons is leading to the development of slag utilization. The use of slag aggregates from iron and steel production in construction dates back to the Romans who used crushed …
Blast furnace slag has been used as a successful replacement material at ratios up to 80% by weight of Portland cement. The use of SC aims to improve concrete …
Özbay E, Erdemir M, Durmuş HI (2016) Utilization and efficiency of ground granulated blast furnace slag on concrete properties - a review. Constr Build Mater 105:423–434. Article Google Scholar Suresh D, Nagaraju K (2015) Ground granulated blast slag (GGBS) in concrete – a review. IOSR J Mech Civil Eng 12(4):1684–2278
DOI: 10.1016/j.advengsoft.2008.05.005 Corpus ID: 29436400; Predicting the compressive strength of ground granulated blast furnace slag concrete using artificial neural network @article{Bilim2009PredictingTC, title={Predicting the compressive strength of ground granulated blast furnace slag concrete using artificial neural network}, …
Granulated Blastfurnace Slag. (GBS) is manufactured from molten blastfurnace slag, a co-product produced simulta-neously with iron. Rapid chilling with water or air forms a …
Thus, the well-known latent-hydraulic granulated blast furnace slag (GBS) will vanish step by step. GBS is used as a SCM due to its clinker reduction potential and from there its CO 2 reduction potential for the cement and concrete production. Moreover, slag cements offer some special technical advantages.
DOI: 10.1016/J.MATDES.2014.05.001 Corpus ID: 54845961; The effects of ground granulated blast-furnace slag blending with fly ash and activator content on the workability and strength properties of geopolymer concrete cured at ambient temperature
P = average compressive strength of reference cement mortar cubes at designated ages,MPa (psi). Table 1 shows the requirements of ASTM C989 for each grade of Ground Granulated Blast-Furnace Slag. TECH BULLETIN Ground Granulated Blast-Furnace Slag: Its Chemistry and Use with Chemical Admixtures Table 1: Slag Activity Index …
Potential Slag Cement Contribution Sustainable Sites SS 3 2.1 and 2.2 Brownfield Redevelopment 1 Slag cement can be used to stabilize and solidify contaminated soils at brownfield sites. Sustainable Sites SS 7.1 2.1 and 2.2 Heat Island Effect: Non-Roof 1 Slag cement is a light -colored material, making concrete more reflective compared
With respect to the mechanical properties, durability and thermal behavior, ground-granulated blast-furnace slag (GGBS) delineates a rational way to develop …
Ground granulated blast furnace slag is an eco-friendly material with regard to its production process and usage. In this study, slag cement (SC) is used to prepare different slag cement mortar (SCM) mixes to study mortar microstructure perspectives, physiochemical properties, mechanical properties and durability …
Slag cement, previously known as ground-granulated blast-furnace slag ⠀䜀䜀䈀䘀, has been used in concrete for well over 100 yeൡrs ⠀䄀䌀䤀 ㈀ . The first recorded production in the US of blended cement containing both slag and portland cement was in 1896 ⠀䄀䌀䤀 ㈀ .
Concrete containing GGBFS typically has a lighter color than traditional concrete. This can be aesthetically pleasing in architectural applications. Special Reference to Sustainability with Ground Granulated Blast Furnace Slag. The use of GGBFS in concrete aligns with sustainable construction practices in several ways: Reduced …
A Comprehensive Review on the Ground Granulated Blast Furnace Slag (GGBS) in Concrete Production. July 2022. Sustainability 17 (17):8783. DOI: 10.3390/su14148783. License. CC BY 4.0. Authors:...
[Show full abstract] concrete is prepared by using fly ash, ground granulated blast furnace slag (GGBS) as base materials and combination of sodium hydroxide and sodium silicate as alkaline ...
Magnesium potassium phosphate cement (MKPC) is an excellent rapid repair material for concrete, and many mineral admixtures have been applied to promote its performance. This study focuses on the quantitative characterization of the physical and chemical contributions of granulated blast-furnace slag with various finenesses to the …
Coral wastes are produced during the construction of island. The use of coral wastes in concrete is beneficial to economy and environment. Coral waste as aggregate in concrete has been studied well. Now, coral powder (CP) as mineral admixture to replace cement partially in concrete is a different approach to reuse coral waste. However, the …
Ground-granulated blast-furnace slag (GGBFS) is produced by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water, to produce a granular product that is then dried and …
Semantic Scholar extracted view of "SOME PROPERTIES OF GROUND GRANULATED SLAG AND CEMENT." by J. Atwell. Skip to search form Skip to main content Skip to account menu. Semantic Scholar's Logo. Search 220,767,103 papers from all fields of science. Search. Sign In Create Free Account.
Granulated slag is the glassy, granular material formed when molten slag is rapidly chilled. Slag cement or GGBFS is granulated blast-furnace slag that has been finely ground and …
Until the 1950s, granulated slag was used in the manufacture of blended portland cements, or as raw feedstock to make cement clinker. However, in the 1950s, slag cement became available in other countries as a …
The present paper investigates the mechanical behaviour of Geopolymer GPC synthesized by fly ash and Ground Granulated Blast Furnace Slag (GGBS) at ambient curing conditions. To predict the values, experimental data of Modulus of Elasticity (MOE) values are compared with codes and previous literature. ... Geopolymer …
This study aimed to investigate the environmental impact of modified granulated copper slag (MGCS) utilization in blended cement production at a representative cement plant in China. Sensitivity analysis was performed on the substance inputs, and the life cycle impact assessment (LCIA) model was applied. A detailed …
Tsay evaluated the slag cement subjected to seawater corrosion at various ages and concluded that slag concrete with 20–30% substitution has the best corrosion resistance properties. Pal et al. studied the corrosion behavior of embedded reinforcement under different proportions of slag. Corrosion of steel was examined electrochemically …
Slag cement (also called ground granulated blast furnace slag) is a hydraulic cement produced during the reduction of iron ore to iron in a blast furnace. Molten slag is tapped …
DOI: 10.1016/S0008-8846(03)00062-0 Corpus ID: 136691001; INVESTIGATION OF HYDRAULIC ACTIVITY OF GROUND GRANULATED BLAST FURNACE SLAG IN CONCRETE @article{Pal2003INVESTIGATIONOH, title={INVESTIGATION OF HYDRAULIC ACTIVITY OF GROUND GRANULATED BLAST FURNACE SLAG IN …
The chemical composition of the waste aggregates is summarized in Table 1.Water absorption and density of natural aggregates and slag waste were evaluated according to UNI EN 1097-6 (Table 2).EAF granulated slag showed higher density than natural aggregates as a consequence of their high iron content (20 ÷ 30% vs …
[Show full abstract] granulated blast-furnace slag was 30, 50, or 70%, the ratio of water to the cement plus ground granulated blast-furnace slag 35, 45, or 55%, the slump 18 ± 2.5 cm, and the ...
Slag cement (also called ground granulated blast furnace slag) is a hydraulic cement produced during the reduction of iron ore to iron in a blast furnace. Molten slag is tapped from a blast furnace, rapidly quenched with water ("granulated"), dried and ground to a fine powder. The rapid quenching "freezes" the molten slag in a glassy state ...