Used for the measurement of surface friction properties, the apparatus is suitable for both side and laboratory applications and for Polished Stone Value (PSV) using curved specimens from accelerated polishing test with the accelerated polishing machine conforming to EN 1097-8. It can also be used for testing Paving Stones (EN 1341, EN 1342) and Paving Blocks (EN 1338). The apparatus, originally developed at the Transport and Research Laboratory, U.K., consists of an adjustable pendulum arm, and a spring loaded rubber slider (see accessories) mounted on the end of the arm. During operation the pendulum is raised and then allowed to swing freely, allowing the edge of the rubber slider to skid across the surface of the road or sample. Two versions available:
48-PV0190/ASTM conforming to ASTM E303 standards and
48-PV0190/EN conforming to EN 1097-8 and other mentioned EN standards
The pendulum is supplied complete with:
Rubber sliders for laboratory and site use are not included and have to be ordered separately. See accessories.
EN 13036-4‰EN 1097-8‰ASTM E303‰EN 1338‰EN 1341‰EN 1342‰AASTHO T278
48-PV0190/1: Spare mounted rubber slider, TRL rubber, 32 mm width.Mounted rubber slider for Polished Stone value test (PSV laboratory).Complete with conformity certificate. 48-PV0190/2: Spare mounted rubber slider, TRL rubber, 76 mm width. Mounted rubber slider for site use. Complete with conformity certificate. 48-PV0190/4: Metal base plate for polished stone value specimen clamping 48-PV0190/5: Metal base plate for surface friction 48-PV0190/6:
Spare mounted rubber slider, 4S rubber, 32 mm width. Complete with conformity certificate
Spare mounted rubber slider, 4S rubber, 76 mm width. Complete with conformity certificate
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