Ideal-RT Test Fixture for Asphalt Mixtures

Ideal-RT Test Fixture for Asphalt Mixtures

The Ideal-RT Test Fixture is a precision-engineered tool designed to determine the resistance to rutting (rutting tolerance) of asphalt mixtures at high temperatures. This robust fixture is an essential component for engineers and researchers looking to evaluate the performance of asphalt mixtures under real-world conditions.

The test process involves centering a 150mm diameter Superpave Gyratory, Marshall, or field core specimen in the test fixture, which is then positioned on the platen of an asphalt load frame. The load frame applies a constant load at a rate of 50 ±2.0mm/min until the specimen reaches failure. Once the specimen has been loaded to failure, the shear strength is calculated using the measured maximum load. The Rutting Tolerance Index (RTIndex) is then calculated using this shear strength value, providing a quantifiable measure of the asphalt mixture's resistance to rutting.

Features:

• Accurately determines asphalt mixes' resistance to rutting at high temperatures
• Constructed of durable, high-quality steel for long-lasting performance
• Compatible with 150mm diameter Superpave Gyratory, Marshall, or field core specimens
• Easy to use and set up, making it ideal for both laboratory and field applications
• Provides quantifiable results through the calculation of the Rutting Tolerance Index (RTIndex)

Included Items:

• Ideal-RT Test Fixture

Standards: The Ideal-RT Test Fixture meets the requirements of ASTM D8360, ensuring that your testing procedures are in line with industry standards.

Specimen Size: 6in (150mm)

Whether you're conducting research, quality control, or performance evaluation of asphalt mixtures, the Ideal-RT Test Fixture is the reliable and accurate tool you need to get the job done.