ASPHALT MIX
Four Point Bending Fatigue Tester & SCB Asphalt Cracking
Asphalt fatigue and cracking tests quantify endurance, flexural stiffness, crack initiation, and fracture resistance using four point bending beam fatigue and semi-circular bending workflows.
Available Products
2 products in this category
Four-Point Bending Beam Fatigue Apparatus
The LS-FT10 is an elite-tier research-grade servo-hydraulic fatigue testing system specifically engineered for the high-precision characterization of asphalt beam specimens. Engineered to meet and strictly exceed the rigorous requirements of AASHTO T321, ASTM D7460, and EN 12697 protocols, this workstation specialized in evaluating both the fatigue life and the complex flexural stiffness modulus of asphalt mixtures under repeated loading. By integrating an advanced 13-channel data acquisition ecosystem with a high-response servo-driven hydraulic station, the LS-FT10 provides the mechanical stability and control fidelity required for testing high-modulus modified binders and stone mastic asphalt. The system transitions laboratory operations from simple PASS/FAIL testing to active health-managed pavement research through intelligent RFID sensor integration, real-time stress-strain logic, and sub-micron resolution in capturing the true neutral-axis strain of the specimen.
Semi-Circular Bending (SCB) Jig
Specialized fixture for UTM/AMPT systems to evaluate the fracture energy and crack propagation resistance of asphalt mixtures (Illinois/LSU SCB protocols).
Compliance & Standards
All products in the Fatigue - 4PB/SCB Life Cycle category comply with international testing standards including:
ASTM Standards
EN Standards
AASHTO Standards
BS Standards
ISO Standards
Frequently Asked Questions
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