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Mechanical Properties of a Unidirectional Basalt-Fiber/Epoxy Composite by David Plappert; Georg C. Ganzenmüller; Michael May; Samuel Beisel is a Engineering article available to read on EtoBox.

What is Mechanical Properties of a Unidirectional Basalt-Fiber/Epoxy Composite about?

High-performance composites based on basalt fibers are becoming increasingly available. However, in comparison to traditional composites containing glass or carbon fibers, their mechanical properties are currently less well known. In particular, this is the case for laminates consisting of unidirectional plies of continuous basalt fibers in an epoxy polymer matrix. Here, we report a full quasi-static characterization of the properties of such a material. To this end, we investigate tension, compression, and shear specimens, cut from quality autoclave-cured basalt composites. Our findings indicate that, in terms of strength and stiffness, unidirectional basalt fiber composites are comparable to, or better than epoxy composites made from E-glass fibers. At the same time, basalt fiber composites combine low manufacturing costs with good recycling properties and are therefore well suited to a number of engineering applications.

Who reads Mechanical Properties of a Unidirectional Basalt-Fiber/Epoxy Composite?

Author

David Plappert; Georg C. Ganzenmüller; Michael May; Samuel Beisel

Publisher

MDPI AG

Published

2020

Language

EN

Field

Engineering (Physical Sciences)