Which test is commonly used to determine the moisture susceptibility of asphalt

Which test is commonly used to determine the moisture susceptibility of asphalt mixtures?

Which test is commonly used to determine the moisture susceptibility of asphalt mixtures?

Step 1: Understand that moisture susceptibility refers to how well asphalt mixtures can resist damage from water.
Step 2: Learn that the Tensile Strength Ratio Test is a method used to measure this resistance.
Step 3: Know that the test involves preparing two samples of the asphalt mixture: one that is dry and one that is soaked in water.
Step 4: Measure the tensile strength of both the dry and wet samples using a testing machine.
Step 5: Calculate the Tensile Strength Ratio by dividing the tensile strength of the wet sample by the tensile strength of the dry sample.
Step 6: Interpret the results: a higher ratio indicates better moisture resistance.

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