Behavior of concrete reinforced with polypropylene fiber
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Behavior of concrete reinforced with polypropylene fiber .

Behavior of concrete reinforced with polypropylene fiber ...

2018-1-1  This occurs because fire represents one of the most severe environmental conditions to which structures can be subjected, so it is important to study means that contribute to the mitigation of these problems. The present work analyzed the behavior of reinforced concrete with polypropylene fibers when exposed to high temperatures.

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Behavior of polypropylene fiber reinforced foam concrete ...

2020-7-2  An experimental program is conducted in this research to investigate the behavior of polypropylene fiber reinforced foam concrete beams laterally reinforced with/without glass fiber grid.

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Thermal behavior of polypropylene fiber-reinforced ...

2017-7-31  The influence of polypropylene (PP) fibers on thermal behavior of concrete at elevated temperatures was studied by simultaneous thermal analysis. Two kinds of polypropylene fibers differing in form and size were applied as fillers. Special emphasis was given on the thermal behavior of PP fiber-reinforced concrete subjected to heat treatment, i.e., at 200 and 300 °C. Thermal events of concrete ...

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Impact Behavior of Fiber Reinforced Concrete with ...

2021-4-23  Impact Behavior of Fiber-Reinforced Concrete with Polypropylene Fibers and Carbon Fiber–Reinforced Polymers (Received 26 October 2020; accepted

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Study on fracture behavior of polypropylene fiber ...

Study on fracture behavior of polypropylene fiber reinforced concrete with 1.2 Objective and Scope The objectives of this paper are to investigate the fracture behavior of polypropylene fiber

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(PDF) Study on fracture behavior of polypropylene fiber ...

Study on fracture behavior of polypropylene fiber reinforced concrete with bending beam test and digital speckle method November 2014 Computers and Concrete 14(5):527-546

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Flexural strength and behavior of polypropylene fiber ...

The strength and deformation characteristics of polypropylene fiber reinforced concrete (PFRC) beams were investigated by four-point bending procedures in this paper. Two kinds of polypropylene fibers with different fiber contents (0.2%, 0.5%, 1.0% and 1.5%) by volume were used in the beam, which measured 100×100 mm with a span of 300 mm. It was found that the strength of the reinforced ...

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Experimental study of compressive behavior of ...

2019-1-10  Waste polypropylene fiber fabric added to concrete is considered. • The compressive behavior and destruction characteristics of polypropylene-fiber-fabric-reinforced concrete are studied.

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(PDF) Tensile Behavior of Steel-Polypropylene Hybrid Fiber ...

2021-4-29  The present study deals with the uniaxial tensile behavior of steel-polypropylene hybrid fiber-reinforced concrete (HFRC). The tensile strengths and

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Mechanical behavior of self-compacting concrete pavements ...

2016-10-1  Nobili et al. (2013) by doing an on-site work showed that the fiber reinforced concrete technology provides an efficient, safe as well as economical design solution for roadways. Moreover, polymeric fibers, particularly the polypropylene-based fibers, were found beneficial in reducing shrinkage cracking and improving abrasion resistance of ...

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AN INVESTIGATION INTO THE STRUCTURAL BEHAVIOR

2015-9-23  structural and mechanical behavior of concrete reinforced with plastic fibers as compared to plain concrete. Key words: Fibers, Polypropylene, Concrete, Workability, Compression, Flexure. Introduction The construction industry is the second largest

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Behavior of polypropylene fiber reinforced foam concrete ...

2020-7-2  Foamed concrete has a porous structure that makes it light in weight, good in thermal insulation, good in sound insulation and workable.,An experimental program is conducted in this research to investigate the behavior of polypropylene fiber reinforced foam concrete beams laterally reinforced with/without glass fiber grid.,The results proved ...

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Thermal behavior of polypropylene fiber-reinforced ...

The influence of polypropylene (PP) fibers on thermal behavior of concrete at elevated temperatures was studied by simultaneous thermal analysis. Two kinds of polypropylene fibers differing in form and size were applied as fillers. Special emphasis was given on the thermal behavior of PP fiber-reinforced concrete subjected to heat treatment, i.e., at 200 and 300 °C.

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(PDF) Fatigue Behavior of Polypropylene Fiber Reinforced ...

The purpose of present work is to study the behaviour of fiber reinforced bituminous concrete mix on fatigue performance. Polypropylene fibers are extensively used in civil engineering ...

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Experimental study of compressive behavior of ...

2019-1-10  Waste polypropylene fiber fabric added to concrete is considered. • The compressive behavior and destruction characteristics of polypropylene-fiber-fabric-reinforced concrete are studied.

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Flexural strength and behavior of polypropylene fiber ...

The strength and deformation characteristics of polypropylene fiber reinforced concrete (PFRC) beams were investigated by four-point bending procedures in this paper. Two kinds of polypropylene fibers with different fiber contents (0.2%, 0.5%, 1.0% and 1.5%) by volume were used in the beam, which measured 100×100 mm with a span of 300 mm. It was found that the strength of the reinforced ...

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Behavior of High-Strength Polypropylene Fiber-Reinforced ...

Subsequently, we performed a comprehensive analysis of the thermal and mechanical behavior of high-performance concrete under different thermal conditions. We applied longer exposure times to broaden the available results on the behavior of high-performance fiber-reinforced concrete when subjected to high temperatures.

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Study on fracture behavior of polypropylene fiber ...

2014-11-28  Portland cement concrete, which has higher strength and stiffness than asphalt concrete, has been widely applied on pavements. However, the brittle fracture characteristic of cement concrete restricts its application in highway pavement construction. Since the polypropylene fiber can improve the fracture toughness of cement concrete, Polypropylene Fiber-Reinforced Concrete (PFRC) is attracting ...

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Behavior of Steel-Polypropylene Hybrid Fiber Reinforced ...

2015-3-7  Behavior of Steel-Polypropylene Hybrid Fiber Reinforced Concrete Golnaz Moghimi Submitted to the Institute of Graduate Studies and Research in partial fulfillment of the requirements for the Degree of Master of Science in Civil Engineering Eastern Mediterranean University September 2014 Gazimağusa, North Cyprus

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POLYPROPYLENE FIBER REINFORCED CONCRETE IN

brittle under tensile stresses. Inclusion of synthetic polypropylene macro fibers in concrete is known to improve crack resistance and is a feasible solution for prolonging the life of crossties. The present study investigated the performance of synthetic polypropylene macro fiber reinforced concrete and their application in railway crossties.

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AN INVESTIGATION INTO THE STRUCTURAL BEHAVIOR

2015-9-23  structural and mechanical behavior of concrete reinforced with plastic fibers as compared to plain concrete. Key words: Fibers, Polypropylene, Concrete, Workability, Compression, Flexure. Introduction The construction industry is the second largest

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Behaviour of polypropylene fibre-reinforced concrete beam ...

2020-2-15  In this paper the behaviour of concrete beam reinforced with carbon fibre-reinforced polymer (CFRP) bars under elevated temperature was numerically studied. The numerical modelling of the concrete beam (N-BECS20-2) reinforced with CFRP

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(PDF) Fatigue Behavior of Polypropylene Fiber Reinforced ...

The purpose of present work is to study the behaviour of fiber reinforced bituminous concrete mix on fatigue performance. Polypropylene fibers are extensively used in civil engineering ...

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Study on Behavior of Fibrillated Polypropylene Fibers ...

2021-6-25  polypropylene fiber reinforced concrete (PFRC) containing fibers of 0%, 0.25% and 0.5% volume fraction by weight of cement (V f) without admixture. For compression test, cube (15cm x 15cm x 15cm) were used. For splitting Test, Cylinders (15 cm diameter and 30 cm length) were used. For permeability test, the cub (15cmx15cmx15cm) were used.

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Flexural Behavior of Fiber-Reinforced-Concrete Beams ...

2011-8-13  behavior of the polypropylene-fiber-reinforced-concrete beams reinforced with FRP rebars. Test results indicated that with the addition of fibers, the flexural behavior was improved with an increase of ductility index by approximately 40% as compared to the plain concrete beams. Crack widths of FRP/FRC were found to be smaller than those of

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Flexural strength and behavior of polypropylene fiber ...

The strength and deformation characteristics of polypropylene fiber reinforced concrete (PFRC) beams were investigated by four-point bending procedures in this paper. Two kinds of polypropylene fibers with different fiber contents (0.2%, 0.5%, 1.0% and 1.5%) by volume were used in the beam, which measured 100×100 mm with a span of 300 mm. It was found that the strength of the reinforced ...

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Polypropylene Fiber Reinforced Concrete : An Overview

2021-8-12  Recently, however the development of polypropylene fiber-reinforced concrete (PFRC) has provided a technical basis for improving these deficiencies. This paper presents an overview of the effect of polypropylene (PP) fibers on various properties of concrete in fresh and hardened state such as compressive strength, tensile strength, flexural ...

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Behavior of high-strength polypropylene fiber-reinforced ...

2020-12-13  1 Behavior of high-strength polypropylene fiber-reinforced self-compacting concrete for thermal storing structures José D. Ríos 1, Héctor Cifuentes 1, Carlos Leiva 2, Celia García 2 and María D. Alba 3 1Grupo de Estructuras.ETS de Ingeniería.

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POLYPROPYLENE FIBER REINFORCED CONCRETE IN

brittle under tensile stresses. Inclusion of synthetic polypropylene macro fibers in concrete is known to improve crack resistance and is a feasible solution for prolonging the life of crossties. The present study investigated the performance of synthetic polypropylene macro fiber reinforced concrete and their application in railway crossties.

Get Price

Comparing Mechanical Behavior of API H-Class Cement ...

2018-12-4  Screening tests were performed to evaluate fiber types (carbon, polypropylene, mineral) with the aim of comparing cement composites that provide improvements in mechanical behavior. All the slurries showed pumpability values at room temperature below 70 Bc (Beardon units of consistency) and are regarded to be pumpable.

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