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Lottman Breaking Heads are used with conventional Marshall Stability Load Frames to determine Indirect Tensile (IDT) or Lottman values of asphalt mixes. The tensile strength ratio (TSR) can also be determined by calculating stress levels between conditioned and unconditioned specimens.
MS-35 model is available for 4in (102mm) specimens.
MS-36 model is available for 6in (152mm) specimens.
Each fixture 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.
Features:
Included Items:
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-35M: 11.0lb (4.99kg)
MS-36: 20.0lb (9.07kg)
MS-36M: 20.0lb (9.07kg)
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