180-degree peeling experiment device for detecting adhesion performance of asphalt and aggregate interface

Abstract

The utility model discloses a 180-degree stripping experiment device for detecting the adhesion performance of an asphalt and aggregate interface, which belongs to the technical field of building material detection and comprises a cross-shaped clamping plate, a connecting plate, a sample plate and a supporting rod which form break angles according to needs through adjusting bolts and are fixed, a sample groove is formed in the sample plate, and the cross-shaped clamping plate is connected with the connecting plate. A sliding groove, a ball and a sliding clamping plate are arranged in the sample groove, and the fastening bolt pushes the sliding clamping plate to slide on the ball, so that the sample is tightly clamped in the sample groove; the asphalt-aggregate interface adhesion testing device is simple in structure, easy to operate, appropriate in cost price and suitable for being recycled for multiple times, and a reliable testing scheme is provided for testing the asphalt-aggregate interface adhesion performance.

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