How is low-temperature performance evaluated in bitumen?

Answers

  • 十一月 21, 2024 1:07 上午 by Sarah Davis

    Low-temperature performance is evaluated using tests like the BBR and Direct Tension Tester (DTT). These tests measure the binder’s stiffness and fracture properties at low temperatures, assessing its ability to relax thermal stresses and resist cracking due to temperature-induced contraction.

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