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  • Display Asphalt Double Displacement Marshall Stabilization Tester

Display Asphalt Double Displacement Marshall Stabilization Tester

Item:HZA027

Details:

Summary

This instrument is designed and made as per industrial standard T0709-2011 in TG E20-2011 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. It is used to do the Marshall stability test for bituminous materials.

1. loading device

Max loading: 30Kn, you can load by manual or motor, vertical adjustable speeds : 50±5mm/m, (you need rotate hand-wheel twice per second.)

2. dynamometer

dynamometer is a testing force device in Marshall Test.

Max loading: 30Kn; Precision: 0.1Kn;

3. Flow value Meter

Suitable in using testing max loading when in specimen deformation

The index value : 0.01mm, guiding casing should be installed on guiding rod of lower pressure head.

4. Testing Mould

Three groups, meanwhile each groups includes :

Round steel rod: 101.6x63.5mm (inner dia.xheight); tubular loop; base-plate.

5. Compact hammer :

Weight of hammer: 4.53kg,flat and round basement, each piece for guiding rod with handrail ,metal hammer will fall from guiding rod with the height of 45.7cm, the lower parts of compact hammer has no sustained shaking device.