ASPHALT SHEAR-BOX COMPACTOR (A-845)

The Asphalt Shear-Box Compactor compacts large asphalt prisms that can be sawn to produce four to six beams veya slabs for laboratory wheel tracking; veya the prism can be cored to produce three to four 100mm diameter cylinders, all having essentially identical properties.

Description

The Asphalt Shear-Box Compactor compacts large asphalt prisms that can be sawn to produce four to six beams veya slabs for laboratory wheel tracking; veya the prism can be cored to produce three to four 100mm diameter cylinders, all having essentially identical properties.
Extremely sturdy fabricated Gövde combined with precision machined components
Servo hydraulic vertical ram with integral hydraulic Güç
Precision electro-Mekanik shearing motion
Integral specimen extruder
Electronic control unit with touch screen color display (no need for PC)
Unlimited memory storage with: 2 USB ports, 1 SD card slot , RS232/485 serial port
The compaction cycle can be programmed by specifying vertical stress/ load and test termination conditions; Number of cycles, Specimen height and/or density
Asphalt Shear-Box Compactor can be Donanım a load cell for shear stress measurement, upon request

Vertical force	: Up to 100kN
Shearing force	: Up to 50kN
Shear angle	: 4° ± 0.1°
Shearing cycle rate	: 3 ± 0.1 gyrations per minute
Mould width	: 150mm ± 0.1mm
Mould length	: 450mm ± 0.1mm
Mould surface finish (inside)	: Smoother than 0.4μm rms
Mould surface hardness	: More than 48 Rockwell C
Mould Kapasite	: Approx. 20 litres
Loading platen width	: 149mm ± 0.2mm
Loading platen length	: 449mm ± 0.2mm
Loading platen smoothness	: Smoother than 0.4μm rms
Loading platen surface hardness	: More than 48 Rockwell C
Number of cycles	: Up to 100
Vertical stress	: 0.1 to 1.5MPa ± 0.01MPa
Compaction height	: 145mm to 185mm ± 0.1mm
220 – 240 V / 50 – 60 Hz