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Basalt fibers (BF) are produced from the basalt rocks which are formed because of volcanic lava solidification. BF are abundantly found on earth due to their volcanic origin 1,2.BF have higher ...
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An experimental program consisting in producing and testing reinforced concrete pipes (RCPs) under the three-edge bearing tests considering different types of reinforcement was carried out. Four types of RCPs were produced, these reinforced with: (1) polypropylene macrofibers; (2) basalt microfibers; (3) combination of both (hybrid ...
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9.4.3 Inorganic natural fibre grid: basalt fiber reinforced polymer grid. Basalt fibre grids embedded in cement-based mortar have been used as external confinement of concrete cylinders (Di Ludovico et al., 2010). The application required the patching of a layer of cement-based mortar with a thickness higher than 4 mm. Then the bidirectional ...
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T o meet this requirement, two steel pipes. with a length of 400 mm, an external diameter of 40 mm, and a thickness of 5 mm each were designed. ... While Basalt fiber reinforced polymers (BFRP ...
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Basalt fiber and basalt fibre reinforced polymer (BFRP), is a relatively new material in the construction industry with limited experimental and numerical studies. ... Rupture strain of basalt fibre fabric used in this study is 2.35% while that of carbon and glass fibre fabrics ranged from 0.7% to 1.5% and 1.5% to 2%, respectively [8]. 4.9 ...
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Basalt‐polypropylene fiber reinforced concrete for durable and sustainable pipe production. Part 2: Numerical and parametric analysis - Deng - - Structural …
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14 A total of four concrete pipes were produced: (1) standard RCP; and RCPs with (2) BFs; (3) PPFs, 15 and (4), with hybrid B-PPFs. Details about the coding and the amount and type of fibers used in each. 16 pipe, along with the compressive (fcc) and tensile (fct) concrete strengths 53 are gathered in Table 4.
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The bending performance of a basalt-polypropylene fiber-reinforced concrete (HBPFRC) was characterized by testing 24,400 × 100 × 100 mm3 prismatic specimens in a four-point bending test JSCE-SF4 ...
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Abstract. In order to further broaden the application scope of basalt fiber reinforced concrete (BFRC), prolong service life in complex environment, master …
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BASTECH® rebar offers non-metallic concrete reinforcement rods made from basalt fibers, available in various lengths and standard diameters ranging from #2 to #8, (sizes from 1/4" (6mm) to 1" (25mm)) in diameter. Additionally, custom lengths and diameters can be accommodated to suit specific project requirements.
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They can be used as insulation sleeves, basic reinforcement materials for various pipes, reinforcement materials for high-temperature resistant composite pipelines, etc. Packing & Shipping Usually cardboard boxes or tray can be customized according to …
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They stated that basalt fiber reinforcement (BFR) increases the toughness of hybrid composites. ... Basalt and E-glass fiber roving bobbins were prepared in order to wind the hybrid composite pipe. Basalt and E-glass fibers impregnated with epoxy were wound on a polished cylinder mold at 55° using a universal winding machine. After …
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The vertical deflection of the conventional mix, steel fibre reinforced, and basalt fibre reinforced pipe at failure stages are 10.71, 14.33 and 18.91 mm, respectively. Deflection of reinforced FG pipe increases by 33.8% and 76.9% with steel and basalt fibre, respectively. The performance of the steel fibre reinforced FG pipes is better in …
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Abstract and Figures. Basalt fiber-reinforced polymer (BFRP) bars are a non-corrosive alternative to carbon steel and can be used as internal reinforcement in concrete structures to extend their ...
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The bending performance of a basalt-polypropylene fiber-reinforced concrete (HBPFRC) was characterized by testing 24,400 × 100 × 100 mm3 prismatic specimens in a four-point bending test JSCE-SF4 configuration. The type and content of both fibers were varied in order to guarantee different target levels of post-cracking …
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Fiber-reinforced plastics (FRPs) produced by the filament wound method have been widely used for underground transportation of fluid materials such as drinking water, wastewater, thermal water, oil, and natural gas [1,2,3,4,5].Filament wound FRPs have many potential advantages over metal pipes, such as good corrosion resistance, …
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Basalt fibers can be used in concrete as chopped fibers to make basalt fiber-reinforced concrete (BFRC) and/or as basalt fiber-reinforced plastic (BFRP) rebars to replace steel rebars. Many researchers studied the behavior of BRFC and several review articles have been written on this topic ( Li et al., 2022a, 2022b ; Zheng et al., 2022 ...
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This paper investigates the effect of basalt fibres on the performance of concrete and is designed for applications in flooring and pavement construction. A total of seven concrete mixtures were prepared using various lengths of chopped basalt fibres (12 mm, 36 mm and 50 mm length) with two dosages of 4 kg/m3 and 8 kg/m3, respectively. …
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Basalt fibre reinforced concrete finds its application in building earthquake-proof structures, explosion hazardous facilities, reservoirs and concrete pipes used for transporting aggressive substances and liquids with great number of abrasive particles, and nuclear and chemical facilities.
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Fibers of glass, carbon, basalt, and aramid in the dispersed phase were conventionally used in the matrix structure of a fiber-reinforced polymer (FRP) composite materials [35,36]. Significant properties of natural fiber polymer composites (NFPCs) have potential applications in the modern industry, as researchers currently are compelled …
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Abstract. Basalt continuous fiber (BCF), known as the green industrial material of the 21th century", which combines sustainability, natural lastingness and many other properties. The recent ...
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A nonlinear 3D FEM was developed for reproducing the three-edge bearing test (TEBT) of pipes. The model was validated by considering the experimental results on standard reinforced concrete pipes (RCPs) and fiber-reinforced concrete pipes (FRCPs) with 1000 mm internal diameter presented in the Part 1.
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Normalised pipe loadcarrying capacity (DL=P/[L•D i ](kN/m 2 )) was used for the analysis. This research concluded that the use of fibres increases the load-bearing capacity and, particularly ...
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The use of basalt fiber-reinforced polymer (BFRP) bars as a replacement for carbon steel is reviewed in this article by examining the literature from the past two decades with an emphasis on flexural …
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For this reason, 0.25 wt.% GnPs reinforced and unreinforced filament wound basalt fibre reinforced epoxy composite pipes (BFRPs) were produced. BFRPs were exposed to a hydrothermal ageing process ...
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Basalt fiber reinforced polymer has another important use in petrochemical industry which is represented by pipes and gas cylinders industry to decrease the weight of the material and thus it is suited for pipeline transportation of crude oil, natural gas, and other fluids, these pipes are used for longer service duration life 60 – 80 years ...
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The use of basalt fiber-reinforced polymer (BFRP) bars as a replacement for carbon steel is reviewed in this article by examining the literature from the past two decades with an emphasis on flexural strength, serviceability, and durability. The provisions of selected design and construction guides for flexural members are presented, …
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An experimental program consisting in producing and testing reinforced concrete pipes (RCPs) under the three‐edge bearing tests considering different types of reinforcement was carried out. Four types of RCPs were produced, these reinforced with: (1) polypropylene macrofibers; (2) basalt microfibers; (3) combination of both (hybrid …
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Basalt/epoxy composite pipes in a [±55] 4 winding configuration were produced on CNC filament winding machines (10 N fiber tension and ~11 mm bandwidth). In the experiments, a 34 m/s impact velocity was set using the double-disc method, and five different particle impingement angles (30, 45, 60, 75, and 90°) were used to determine the erosive effect …
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Basalt fiber is a drawn, continuous fiber similar to glass (i.e., fiberglass) and to fibers made from carbon or aramid. It is structurally similar to E-glass fiber but offers performance, weight, cost and environmental benefits that make it an ideal reinforcement for a wide range of specialty plastic applications.
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