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$Asphalt fracture tester$

Hungary Asphalt fracture tester

Applications: As the temperature of asphalt materials decreases, they gradually change from a visco-plastic state to an elastic-brittle state. Therefore, plasticity decreases and brittleness increases. This instrument is used to determine the brittle point of asphalt at low temperatures.

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HungaryAsphalt binder testing instrument

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Product Description

Applications

As the temperature decreases, asphalt materials gradually change from a viscous-plastic state to an elastic-brittle state. Therefore, plasticity decreases, and brittleness increases. This instrument is used to determine the brittle point of asphalt at low temperatures.

This test instrument involves applying a thin film of asphalt to a specific metal strip. In an insulated bath equipped with a cooling device, a bending device bends the metal strip. As the temperature decreases, the temperature of the asphalt film also gradually decreases. When the temperature drops to a certain point, the asphalt film breaks under the specified bending conditions. The temperature at which this occurs is recorded.