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Indirect Tensile Loading Fixtures (Lottman Breaking Heads) are used with conventional Marshall Stability Load Frames to determine Indirect Tensile (IDT) or Lottman values of asphalt mixes. The MS-35 model is available for 4in (102mm) and MS-36 for 6in (152mm) specimens and each consists of a base with upright guide rods and a top with matching guide sleeves. The upper and lower stainless steel loading strips have concave contact surfaces.
MS-35: 4in (102mm)
MS-36: 6in (152mm)
MS-35: 6 x 8.2in (152.4 x 208.3mm) Dia. x H
MS-36: 8 x 10.2in (203.2 x 259.1mm) Dia. x H
MS-35: 11.0lb (4.99kg)
MS-36: 20.0lb (9.07kg)
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