نتایج جستجو برای: basalt fibers

تعداد نتایج: 73921  

Journal: :IOP Conference Series: Materials Science and Engineering 2020

Journal: :Polymers 2023

Freeze–thaw effects pose the significant challenge to asphalt pavement durability, leading various types of distress and deterioration. This study investigates freeze–thaw damage mechanism Styrene–Butadiene–Styrene (SBS) mixtures containing reinforcement fibers, specifically basalt fiber as well lignocellulosic fiber, through a microscopic void characteristics analysis. investigation aims under...

Journal: :Periodica Polytechnica-civil Engineering 2022

The calcium carbonate whisker (CW) and basalt fiber are gaining popularity due to its enhanced mechanical properties in composites. Also, the short long fibers provide bridging role resistance against cracking from micro- macro-scale, respectively. usage of hybrid along with addition CW cement-based composites is still a research gap. In this work, experimental behavior reinforced mortar consid...

Journal: :E3S web of conferences 2023

In the article, compressive strength, tensile and residual strength of fiber-reinforced concrete reinforced with basalt fibers were studied based on experiment. Basalt 10 mm 30 in length 0.017 thick added at 0.0%, 0.1%, 0.2%, 0.3%. The samples stored room temperature relative humidity above 75%, tested days 7 28. addition increased changed its brittle behavior to a more ductile one. When amount...

Journal: : 2022

The questions of optimizing the operation parameters basalt fiber drawing with view to raising strength are considered. To find out interdependency between mechanical properties fibers and thermal characteristics melt in process both mathematical modeling experimental investigations have been undertaken this study. accurate numerical model, which describe adequately heat transfer glass has used...

Journal: :Applied sciences 2021

Engineered cementitious composite (ECC) is a new generation of fiber-reinforced concrete with high ductility and exceptional crack control capabilities. However, ECC can suffer substantial reduction in when exposed to elevated temperatures resulting loss crack-bridging ability. In this study, the effect adding basalt fiber (BF), which an inorganic high-temperature resistance for production ECC,...

Journal: :Journal of Coatings Technology and Research 2020

2015
Wei Chen Hongbin Shen Maria L. Auad Changzheng Huang Steven Nutt

Cross-ply laminates reinforced with basalt fibers and functionalized multi-walled carbon nanotubes (MWCNTs) were fabricated from unidirectional epoxy prepregs. MWCNTs with varied surface conditions were prepared by oxidization or esterification, and then dispersed into a DGEBA epoxy system. The dispersion of the MWCNTs in the epoxy was improved by surface modification, resulting in improved com...

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