Results 41 to 50 of about 16,482 (266)
Behaviour of ground cupola furnace slag blended concrete at elevated temperature [PDF]
, 2020 Fires adversely affect the performance of concrete when expose to extreme temperatures. However, it is important to study the effects of elevated temperature on the concrete properties.
ALABI, Adeyemi Stephen, MAHACHI, Jeffrey
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Permeability of Concrete with Recycled Concrete Aggregate and Pozzolanic Materials under Stress. [PDF]
, 2016 The research reported herein studied the permeability of concrete containing recycled-concrete aggregate (RA), superfine phosphorous slag (PHS), and ground granulated blast-furnace slag (GGBS) with and without stress.
MONTEIRO, Paulo J.m. +3 more
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Case Studies in Construction MaterialsThis paper investigates the synergistic effects and hydration mechanisms of ground granulated blast furnace slag-based cementitious materials under different types of solid waste composites.
Jiang Xuexian +4 more
doaj +1 more source
Incorporation of cement bypass flue dust in fly ash and blast furnace slag-based geopolymer
Case Studies in Construction Materials, 2018 This work utilizes cement kiln dust in fly ash and blast furnace slag-based geopolymer. Geopolymer cement was produced using different compositions of ground, granulated blast furnace slag with fly ash and cement bypass flue dust.
Mohamed E. Sultan +4 more
doaj +1 more source
An Experimental Study on Effect of Concrete Performance in Addition of GGBS and Partial Replacement of Cement by Glass Fiber [PDF]
, 2019 The aim of this study is to evaluate the performance of M35 grade of concrete in addition of Ground-granulated blast-furnace slag and partial replacement of cement by glass fiber.
Jaldhari, Ramanuj, Singh, Pratap
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MATEC Web of Conferences, 2018 A significant concern when designing durable concretes structures is the risk of alkali silkai reaction (ASR). The cracks formed by ASR increase the permeability of concrete, reduce the strength and lower the economic lifetime of concrete.
Douaissia Zineb, Merzoud Mouloud
doaj +2 more sources
Advances in Materials Science and Engineering, 2017 Plain cement concrete, ground granulated blast furnace slag (GGBS) concrete, and fly ash concrete were designed. Three wet curing periods were employed, which were 2, 5, and 8 days. The drying shrinkage values of the concretes were measured within 1 year
Jun Yang, Qiang Wang, Yuqi Zhou
doaj +1 more source
Journal of Sustainable Construction Materials and Technologies, 2019 Waste disposal becomes a crucial issue for both the environment and the economy. One of the solutions for waste disposal is to utilize waste materials in concrete production.
Anıl Ni̇ş
doaj +1 more source
Structural Concrete, EarlyView.Abstract The field of reinforced concrete (RC) strengthening continues to evolve as the construction industry seeks cost‐effective and sustainable alternatives to structural replacement. This study, therefore, aimed to comprehensively investigate the pioneering application of steel‐reinforced grout (SRG) for strengthening large‐scale, 3.5‐meter‐long ...
Mohamed Ibrahim +3 more
wiley +1 more source
Hydration of the combinations of ground granulated blast furnace slag cements [PDF]
, 2014 The heat of hydration is known as a measurement of the initial chemical reactions for the hydration of cement. The heat liberated during the hydration process affects the temperature rise in concrete, which may cause an early-age thermal cracking of a ...
Abd. Aziz, Farah Nora Aznieta +2 more
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