A test device for cohesion performance of asphalt binder
A kind of technology of asphalt binder and testing device, which is applied in the direction of measuring device, applying stable tension/pressure to test material strength, analyzing material, etc., can solve the actual situation that cannot accurately reflect the performance, the large difference in damage form, and affect the road Quality disease control and other issues
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[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, a device for testing cohesion performance of asphalt binder provided by the present invention will be described in detail below with reference to the accompanying drawings.
[0028] A testing device for cohesion performance of asphalt binder, comprising: a tensile test component, a torsion test component, an asphalt mold, a control area component and a structural support component.
[0029] Tensile test parts, used to test the maximum tensile stress and failure displacement when the sample is damaged by tensile stress, including: force measuring device, displacement measuring device 15, horizontal connecting rod 16, upper asphalt mold fixed end 7, lower asphalt The mold fixed end 8 and the horizontal moving groove 13, wherein, the two ends of the horizontal connecting rod 16 are respectively connected with the upper asphalt mold 5 and the lower asphalt mold 6...
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