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Résultats pour: 'EN 12272-1'
Rate of spread apparatus

Asphalte/enrobés bitumineux - Rate of spread apparatus: Rate of spread apparatus

This simple equipment is for determining the rate of spread of binder on the surface of the road. The equipment consists of a metal 300 mm square tray, which can be lifted by means of four chains. The chains are attached to a balance and the rate of spread can be assessed by a digital...