Journal ArticleDOI
The influence of fiber type and length on the cracking resistance, durability and pore structure of face slab concrete
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TLDR
In this article, the authors investigated the influence of polypropylene (PP), polyvinyl alcohol (PVA) and polyacrylonitrile (PAN) fiber with two lengths (10mm and 20mm) on workability, strength, shrinkage behavior, cracking resistance and durability performance of face slab concrete.About:
This article is published in Construction and Building Materials.The article was published on 2021-05-03. It has received 113 citations till now. The article focuses on the topics: Fiber & Shrinkage.read more
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Review on the deterioration and approaches to enhance the durability of concrete in the freeze–thaw environment
TL;DR: In this paper , the authors discussed three stages of freeze-thaw damage in concrete from the micro perspective and proposed the three main deterioration mechanisms of concrete based on the concrete pore system.
Journal ArticleDOI
Fractal Analysis on Pore Structure and Hydration of Magnesium Oxysulfate Cements by First Principle, Thermodynamic and Microstructure-Based Methods
Jiasheng Huang,Wenwei Li,Desheng Huang,Lei Wang,E Chen,Chengyou Wu,Baoshan Wang,Hongyang Deng,Shengwen Tang,Yan Shi,Li Yang +10 more
TL;DR: In this paper, a multiscale modeling strategy is proposed to simulate the hydration and pore structure of MOS cement system based on a first principle calculation using Material Studio.
Journal ArticleDOI
Influence of reactivity and dosage of MgO expansive agent on shrinkage and crack resistance of face slab concrete
Lei Wang,Lei Wang,Wen-Hua Kuo,Guoxin Li,Xiang Li,Fanxing Guo,Shengwen Tang,Xiao Lu,Asad Hanif +8 more
TL;DR: In this paper, the effects of MgO with three reactivities and three dosages on the shrinkage and crack resistance of face slab concrete were systematically investigated by slab test, restrained drying shrinkage test and temperature stress test machine (TSTM).
Journal ArticleDOI
Influence of reactivity and dosage of MgO expansive agent on shrinkage and crack resistance of face slab concrete
TL;DR: In this article , the effects of MgO with three reactivities and three dosages on the shrinkage and crack resistance of face slab concrete were systematically investigated by slab test, restrained drying shrinkage test and temperature stress test machine (TSTM).
Journal ArticleDOI
Influence of MgO on the Hydration and Shrinkage Behavior of Low Heat Portland Cement-Based Materials via Pore Structural and Fractal Analysis
TL;DR: In this paper , the influence of two types of Magnesia expansion agent on the hydration, as well as the shrinkage behavior of LHP cement-based materials, were studied via pore structural and fractal analysis.
References
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Properties of concrete
TL;DR: In this article, the authors present the following properties of concrete: Elasticity, Shrinkage and Creep, Durabilty of Concrete, Freezing and Thawing, and Chlorides.
Journal ArticleDOI
Influence of Polypropylene Fiber Geometry on Plastic Shrinkage Cracking in Concrete
Nemkumar Banthia,Rishi Gupta +1 more
TL;DR: In this article, the influence of fiber diameter, length and geometry on plastic shrinkage cracking in concrete was investigated using four commercially available polypropylene fibers at dosage rates varying from 1% to 3%.
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Effect of polypropylene fiber on durability of concrete composite containing fly ash and silica fume
Peng Zhang,Qing-Fu Li +1 more
TL;DR: A parametric experimental study has been conducted to investigate the effect of polypropylene fiber on the workability and durability of the concrete composite containing fly ash and silica fume as discussed by the authors.
Journal ArticleDOI
Effect of polyvinyl alcohol (PVA) fibre on dynamic and material properties of fibre reinforced concrete
TL;DR: In this paper, the effect of uncoated polyvinyl alcohol (PVA) fiber addition on dynamic properties of fiber reinforced concrete (FRC) has been investigated in the current study.
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Mechanical properties and prediction of fracture parameters of geopolymer/alkali-activated mortar modified with PVA fiber and nano-SiO2
TL;DR: In this article, the adaptive neuro-fuzzy interfacial systems (ANFIS) method was used to establish the artificial intelligence (AI) model to predict the fracture parameters of geopolymer/alkali-activated mortars.