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Meeting 2017 TMS Annual Meeting & Exhibition
Symposium Pan American Materials Congress: Materials for Infrastructure
Presentation Title Fiber Reinforced Concrete Manufactured with Electric Arc Furnace Slag
Author(s) Vanesa Ortega-López, José A Fuente-Alonso, Amaia Santamaría, Marta Skaf, Juan M Manso
On-Site Speaker (Planned) Vanesa Ortega-López
Abstract Scope The use of electric arc furnace slag (EAFS), a by-product of the steelmaking industry, as an aggregate in concrete has been demonstrated to be a good practice in its manufacture. Furthermore, the incorporation of fibers in concrete provides a more ductile behavior, increasing their tenacity and load capacity, improving the flexotraction strength and controlling shrinkage cracking. The purpose of this research was to study the performance improvement by reinforcing steel-slag concrete with metallic or synthetic fibers added in different amounts. Some of the properties evaluated were: consistency of freshly mixed concrete by Abrams cone, compressive strength, flexotraction strength and indirect tensile strength. The results show a substantial improvement of the performance of the steel-slag concrete when it is reinforced with fibers. It also fulfils the requirements of “depth of water penetration under pressure” test, even in the worst environmental exposure case.
Proceedings Inclusion? Planned: Stand-alone book in which only your symposium’s papers would appear (indicate title in comments section below)

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Anticorrosion and Adsorption Mechanism of Rhizophora Mangle L Leaf-extract on Steel-reinforcement in 3.5% NaCl-immersed Concrete
Cassia Fistula Leaf-extract Effect on Corrosion-inhibition of Stainless-steel in 0.5 M HCl
Colombian Natural Fibers for Structural Materials
Development of Co-B-SiC Coatings for Use on Aeronautical and Automobile Industries
Effect of C5H11NO2S on Reinforcing-steel Corrosion in Concrete Immersed in Industrial/Microbial Simulating-environment
Fiber Reinforced Concrete Manufactured with Electric Arc Furnace Slag
Jigs, Hydro-cyclones and Sensor-based Sorting to Value Recycled Aggregates
PAN-25: Calcium Aluminate Cements Under High Temperature Oxidation Environment
PAN-26: Carbonation Study in Calcium Aluminate Cement Pastes
Performance of Hydraulic Mixes Manufactured with Electric Arc Furnace Slag Aggregates
Physical and Mechanical Properties of Bricks with Added Industrial Waste
Porous Asphalt Mixtures With 100% Siderurgic Aggregates
Portland Cement Paste Blended With Pulverized Coconut Fibers

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