review of basalt fiberreinforced concrete in china

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Review of Basalt Fiber-Reinforced Concrete in China ...

2018-6-21  Review of Basalt Fiber-Reinforced Concrete in China: Alkali Resistance of Fibers and Static Mechanical Properties of Composites Zhensheng Guo,1 Chunfeng Wan,1 Mengye Xu,1 and Jinxiang Chen1 1Key Laboratory of Concrete and Pre-Stressed Concrete Structures of the Ministry of Education, Southeast University, Nanjing 210096, China

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(PDF) Review of Basalt Fiber-Reinforced Concrete in China ...

Review of Basalt Fiber-Reinforced Concrete in China: Alkali Resistance of Fibers and Static Mechanical Properties of Composites June 2018 Advances in Materials Science

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Review of Basalt Fiber-Reinforced Concrete in China ...

2018-1-1  Free Online Library: Review of Basalt Fiber-Reinforced Concrete in China: Alkali Resistance of Fibers and Static Mechanical Properties of Composites. by "Advances in Materials Science and Engineering"; Engineering and manufacturing Mechanical properties Research Concretes Corrosion (Chemistry) Corrosion and anti-corrosives

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Review of Basalt Fiber-Reinforced Concrete in China ...

Review of Basalt Fiber-Reinforced Concrete in China: Alkali Resistance of Fibers and Static Mechanical Properties of Composites Figure 7 The micromorphology of the (a) BF and (b) PPF fibers in concrete [

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Review of Basalt-Fiber-Reinforced Cement-based

2019-3-13  Cement-based materials, which are the most widely used materials in civil engineering, have the advantages of high compressive strength and good durability; however, they also have the disadvantages of poor toughness, low fracture energy, and poor dynamic resistance [1,2,3].When used in conjunction, cement-based materials and fibers [] complement each other [].

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Review of research on basalt fibers and basalt fiber ...

Request PDF Review of research on basalt fibers and basalt fiber-reinforced composites in China (I): Physicochemical and mechanical properties This paper reviewed the research progress in ...

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Basalt fibre-reinforced concrete: review of fresh and ...

2021-2-24  Furthermore, basalt fibre has a length of 24 mm and a length of 50 mm reinforced concrete with content of 1–3%, and its tensile strength is considerably increased by 1.80 times. While most fibre lengths have high tensile strength, when using fibre lengths of 24 mm and 50 mm there is

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Review of research on basalt fibers and basalt fiber ...

2020-12-21  This paper reviewed the research progress in China on the durability, acid and alkali corrosion resistances, thermal insulation, sound insulation, and hygroscopic properties of basalt fibers (BFs) as well as the physicochemical and mechanical properties of BF-reinforced resin composites.

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Mechanical properties and microstructure of basalt fiber ...

2021-1-1  This study focuses on the mechanical properties and microstructure of a new recycled-concrete incorporated with basalt fiber (BF). For the BF-reinforced recycled concrete (BFRRC), basic mechanical tests, including cubic compression, axial compression, splitting tension, and bending resistance are carried out, and an in-depth analysis of the microstructure was performed through

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Effect of surface condition on the bond of Basalt Fiber ...

2019-11-30  Basalt fiber reinforced polymer (BFRP) bars are used in reinforced concrete structures as an alternative to conventional mild steel bars due to their excellent strength and durability properties. The bond of BFRP bars with concrete is a critical design criterion for both flexural strength and crack control.

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Review of Basalt Fiber-Reinforced Concrete in China ...

Abstract. Research on three-dimensional, randomly distributed BFRC in China is analyzed and summarized in relative depth in this study. The results indicate that the effect of the fiber component and alkali corrosion temperature on the alkali resistance of BF is significant; the BF has little effect on the compressive strength of the concrete; the tensile and flexural strengths of the ...

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Mechanical Properties of Chopped Basalt Fiber

2020-4-6  basalt rock, reveals excellent resistance to chemical and heat attacks [24–26] and has been proved to have enhanced mechanical properties of concrete, in the context of a reinforced composite [27,28]. Similarly, polyacrylonitrile fiber (PANF) is a synthetic

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584a3ac614d33-Experimental Study on the Ultimate

2016-12-15  For core concrete filled with 24 mm basalt fiber, the ultimate bearing capacities of long BFRC-filled steel tube columns with wall thicknesses of 4, 5, and 6 mm were improved by 7.8%, 5.7%, and 3.1%, respectively.

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Experimental Investigation on the Static and Impact ...

Abstract. Experimental studies on basalt fiber have been performed in China and abroad. Specifically, the compressive properties, flexural properties, splitting tensile properties and impact test behavior of chopped basalt fiber-reinforced concrete have been investigated. In addition, the effects of the mixing amount of fibers on the mechanical ...

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A new type of smart basalt fiber-reinforced polymer bars ...

2010-9-1  An FRP sheet was bonded onto the surface of concrete beams or steel beams to improve the flexural strength or shear strength [3, 4]. An FRP jacket was bonded around concrete columns to enhance the seismic performance . An FRP bar was embedded into concrete beams or columns to construct structures with high durability [1, 6]. There are many ...

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Study on the Fracture Toughness of

2021-8-3  regarding the fracture toughness of concrete reinforced with the hybridization of micro basalt ber and coarse polypropylene ber. In this paper, coarse polypropylene ber and basalt ber were selected for single blending and mixed blend-ing in concrete. e eect of the two bers on the frac-ture toughness of concrete was studied by the three-point

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Study on the Fracture Toughness of Polypropylene–Basalt ...

2021-8-4  To study the hybrid effects of polypropylene fiber and basalt fiber on the fracture toughness of concrete, 13 groups of notched concrete beam specimens with different fiber contents and mass ratios were prepared for the three-point bending test. Based on acoustic emission monitoring data, the initiation cracking load and instability load of each group of specimens were obtained, and the ...

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Compression Behavior of Basalt Fiber-Reinforced Polymer ...

2018-9-12  In this study, a composite material consists of basalt fiber-reinforced polymer (BFRP) tube-encased coconut fiber-reinforced concrete (CFRC) is developed. The 28-day compression strength of the plain concrete is about 15 MPa, which represents the low strength and poor-quality concrete widely existing in a large number of old buildings.

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Bond Behavior of Basalt Fiber-Reinforced ... - Concrete

2020-5-31  The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete

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Durability and Mechanical Properties of Concrete ...

The purpose of this article is to provide a critical review of the literature on the mechanical properties and durability of concrete reinforced with FRP bars made with the promising basalt fibers. This article presents, to practicing engineers, the current state of knowledge on the properties BFRP-reinforced flexural members in support of ...

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A new type of smart basalt fiber-reinforced polymer bars ...

2010-9-1  An FRP sheet was bonded onto the surface of concrete beams or steel beams to improve the flexural strength or shear strength [3, 4]. An FRP jacket was bonded around concrete columns to enhance the seismic performance . An FRP bar was embedded into concrete beams or columns to construct structures with high durability [1, 6]. There are many ...

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Permeability and mechanical properties of basalt fiber ...

2018-9-30  The concrete blocks with the side length of 100mm were added 0%, 0.05%, 0.1%, 0.2%, 0.3% basalt fiber, immersed in magnesium sulfate solution with a concentration of 5.0%, and observed continuously for 270 days.

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Long-Term Durability of Basalt Fiber-Reinforced Polymer ...

2017-11-28  The unidirectional BFRP sheets (BUF13-4.5-380) used in this study were provided by the Shijin Basalt Fiber Co., Ltd. (Hangzhou, China). The weight of the basalt fiber sheets was 380 g/m 2, the average diameter was 13 µm, the density was 1.796 g/cm 3, and the nominal thickness was 0.167 mm. The tensile strength, tensile modulus and elongation ...

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Mechanical Properties of Chopped Basalt Fiber-Reinforced ...

In this study, an experimental investigation was conducted on the mechanical properties of lightweight aggregate concrete (LWAC) with different chopped fibers, including basalt fiber (BF) and polyacrylonitrile fiber (PANF). The LWAC performance was studied in regard to compressive strength, splittin

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State-of-the-Art Review of Capabilities and Limitations of ...

2021-1-15  Basalt glass fibers are known to be effective in enhancing the concrete’s post-peak mechanical properties. Jalasutram et al. reported that the addition of basalt glass fibers to the concrete can increasingly augment the deformability and flexural toughness of basalt FRC. Furthermore, the addition of basalt fibers has been determined to be ...

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Study on basalt fiber parameters affecting fiber ...

2015-1-20  The durability of basalt fiber in an environment of cement, by means of microscopic analysis of samples of fibers and fiberboard-reinforced mortar long-term tests is examined. The article also compares the behavior of basalt fiber in the cement stone environment to a glass one and reveals that the basalt fiber is not subject to destruction.

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Review of recent developments in cement composites ...

2019-4-23  Review of recent developments in cement composites reinforced with fibers and nanomaterials College of Civil Engineering, Tongji University, Shanghai 200092, China.. School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, China..

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Bond Performance of Basalt Fiber-Reinforced Polymer Bars ...

This paper presents the test results of a study on the bond behavior of basalt fiber-reinforced polymer (BFRP) bars to concrete. Thirty six concrete cylinders reinforced with BFRP bars and twelve cylinders reinforced with glass fiber-reinforced polymer (GFRP) bars were tested in direct pullout conditions.

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Bond Behavior of Basalt Fiber-Reinforced Polymer Bars ...

2020-3-31  This study evaluates the static and fatigue bond behavior in basalt fiber-reinforced polymer (BFRP) bars embedded in concrete. For bond behavior under a mono-tensile load, BFRP bars with four types of surface patterns (round, rectangular, cross-winding, and spiral-winding) were adopted, and 20 groups of rib parameters were introduced for round-type BFRP bars.

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Basalt Fiber-Reinforced ABS: Researchers Develop ...

2019-9-29  DED and Large-Format Additive Manufacturing Markets: 2021-2030. June 28, 2021 . Report # SMP-AM-DED2021-0621

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