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How do the properties of fiberglass compare with typical structural steel, reinforced concrete, wood and aluminum?

April 26, 2017aluminum compare concrete fiberglass properties reinforced steel structural wood

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How do the properties of fiberglass compare with typical structural steel, reinforced concrete, wood and aluminum?

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Fiberglass has similar strength characteristics (tension, compression, bending) to that of steel and aluminum and significantly higher properties in comparison with reinforced concrete and wood. It is 1/5th the weight of steel and 1/2 the weight of aluminum. Its modulus of elasticity is similar to reinforced concrete. Its coefficient of thermal expansion is lower than that of steel and aluminum. Due to its high strength properties it is a viable lightweight alternative to traditional materials.