List of Articles الیاف شیشه

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  1 - Experimental Study of the Mechanical Properties of High Density Polyethylene/Glass Fibers/Carbon Nanotubes Nanocomposite Pipes Produced by Extrusion Method for Use in Oil and Gas Pipelines
  M. Kiani V. Parvaneh A. Dadrasi M. Abbasi
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  2 - Investigating the effect of glass fiber on the toughness of fiber reinforced concrete
  mahammad ali dashti rahmat abadi seiyed hamid shahabifar alireza rasekhi sahneh saeid zeinali
  Fiber reinforced concrete (FRC) has been used widely due to its advantages over plain concrete such as high energy absorption, post cracking behavior, flexural and impact strengths, arresting shrinkage crack. Toughness is the amount of energy that a concrete can withsta More

  Fiber reinforced concrete (FRC) has been used widely due to its advantages over plain concrete such as high energy absorption, post cracking behavior, flexural and impact strengths, arresting shrinkage crack. Toughness is the amount of energy that a concrete can withstand by impact forces before rupturing. Toughness is obtained from the area under the force - deflection curve in flexural and compressive test and is characterized by a coefficient called the toughness ratio. In this study, the effect of 3 percentage of glass fiber (1,2 and 3%) with two different size of 3 and 6 millimeter on flexural and compressive toughness of FRC were investigated. The flexural and compressive toughness were carried out in accordance with the JSCE-SF4. The results indicate that by increasing the length of glass fiber, there is no significant change in the amount of flexural toughness. Mixtures with 3% glass fibers has the highest flexural toughness and mixtures with 2% glass fibers has the lowest flexural toughness. Among mixtures with the same length, the mixture with the higher percentage of glass fiber had the highest compressive toughness. Manuscript profile
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  3 - An experimental study on effects of glass fiber and Metakaolin on the rheological, mechanical, and durability properties of self compacting concrete
  Mir Pouya Naseri Alavi Payam Shafiei Hassan Javanshir
       Previous studies has shown that reinforced self-compacting concrete with fiber is more suitable for structural performance. The purpose of this study was to evaluate the effects of Metkaolin and alkali resistant glass fibers on the performance o More

       Previous studies has shown that reinforced self-compacting concrete with fiber is more suitable for structural performance. The purpose of this study was to evaluate the effects of Metkaolin and alkali resistant glass fibers on the performance of self-compacting concrete. In this study, the rheological properties (L-Box, Slump flow, T50) and mechanical properties (compressive strength, tensile and flexural strength), and durability (chloride ion penetration and water absorption) have been investigated. The results of the experiments showed that by increasing the amount of fiber, the concrete performance decreases. It was also found that the glass fiber had no positive effect on the compressive strength of the concrete. The tensile and flexural strength of self-compacting reinforced concrete increases with increasing fiber content. Durability studies have shown that the presence of glass fiber initially increases the resistance to chloride ion penetration and then reduces it, and also increases the gradual absorption of concrete water. The results of the experiments showed that the simultaneous presence of Metkaolin and glass fibers with optimal percentages can significantly improve the mechanical properties and durability of self-compacting concrete Manuscript profile
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  4 - اثر نوع الیاف تقویت‌کننده شیشه در ویژگی‌های کششی و ضربه‌پذیری چندسازه‌‌های بسپاری
  مهران دولو هدی پاسدار دلارام سپاهی
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  5 - بررسی خواص مکانیکی کامپوزیت های پلیمر چند لایه بر پایه پلی استر غیراشباع تقویت شده به وسیله ترکیب الیاف شیشه یک جهتی و سوزنی
  مهران دولو علیرضا بنائی مهدی محمودپور حسن قانع کیاکلایه
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