Asphalt
Description:
Designed to measure the density of thin asphalt and concrete layers from 2.5 to 10 cm (1 - 4 inches), the Troxler Model 4640-B Thin Layer Density Gauge accurately measures the overlay density without influence from underlying material. No nomographs or manual corrections are required in order to compute the true density of the overlay.
Features:
- User friendly
- Data storage is computer compatible
- Provides fast and accurate results
- Eliminated the need for nomographs and manual corrections
- Operator selected depth of measurement
- ASTM approved
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