Temperature and Density

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Delivery and compaction temperatures are probably the most common measurements taken during the placing of bituminous mixtures.

Digital Asphalt Thermometer

Supplied without probes the LCD display has large 12.5 mm characters and is powered by a standard PP3 battery or equivalent.

Model No. Desc Temp Range Max. Temp Probe length
47-0202/10 Asphalt Probe - 250 °C 300
47-0202 Digital Asphalt Thermometer -50 to 1,000 °C - -
47-0202/11 Asphalt Probe - 250 °C 500
47-0202/14 Surface Probe - 500 °C 100

Percentage Refusal Density (PRD)

Percentage Refusal Density (PRD) is defined as the ratio of the initial dried bulk density of the sample to the final density (refusal density) expressed as a percentage.

Model No. Desc
78-1250/01 Drying Oven
47-0480 300 mm Shank
34-8105 Cradle
47-0450 PRD Split Mould and Baseplate
47-0455/01 Vibrating Hammer
9004X0058 Expansion Tank 4 Gallon Capacity
34-8100/09 Buoyancy Balance