Lottman Breaking Heads are compatible with Karol-Warner load frames, as well as other manufacturer’s load frames used for performing Marshall Stability load tests to evaluate moisture sensitivity in asphalt samples. These values are also referred to as Indirect Tensile (IDT) or Lottman values of asphalt mixes. Two models are available to accommodate 4in (102mm) or 6in (152mm) diameter samples.
Features:
- Yellow zinc coated steel for corrosion resistance
Meets Test Methods:
AASHTO T245
ASTM D 5581
ASTM D 6927