Road Lab Instruments

Gd-4508g Low Temperature Road Bitumen/Asphalt Ductility Tester

Gd-4508j Automatic Road Asphalt Ductility Apparatus Low Power

Gd-F02-20 Bituminous Material Automatic Mixture Blender / Blend Machine

Gdj-1c Digital Brookfield Viscometer

Gd-0609 Asphalt Thin Film Oven (82 Type)

Gd-0610 Asphalt Rolling Thin Film Oven (85 Type)

Zja Series Double Vacuum Grade Insulating Oil / Transformer Oil / Lubricating Oil /Turbine Oil Purification Machine

Gd-2806e Automatic Asphalt Softening Point Tester

Gd-2806f Automatic Asphalt Softening Point Tester

Gd-2806g Automatic Asphalt Softening Point Tester

Gd-2806g Automatic Soften Point Tester

Gd-4508c Bitumen Ductility Testing Machine

Superpave Gyratory Compactor Aashto T 312-04

Automatic Marshall Stability Apparatus

Gd-0610 Tfot Asphalt/Bitumen Rolling Thin Film Oven

Gd-0620A Asphalt Dynamic Viscosty Test Apparatus

Gd-0624 Asphalt Toughness Tester

Gd-0719 Automatic Asphalt/Bitumen Wheel Track Test Instrument (Common Model)

Gd-0705 Compacted Asphalt Mixtures Specific Gravity Tester