Asphalt Prism Shearbox Compactor

PReSBOX

Brand : Controls – Italy

Standard : ASTM D7981

Model : 77-PV46A02 IPC Global PReSBOX – Shearbox Compactor – 208-240V / 50-60Hz / 1ph.

Main Features :

• The PReSBOX produces a prismatic speciment with nominal dimensions of 4510 mm (lenght) x 150 mm (width) x 120 to 185 mm (height)
• Asphalt prisms prepared in the PReSBOX compactor can be sawn or cored to produce 4-6 prismatic beams or 1-4 cylindrical specimens
• The PReSBOX can be operated by a single person
• Produces specimens with excellent air void distribtion and particle orientation
• Designed for an easy unlocking of the compaction mould, facilitating an effortless speciment extraction at safe height, handling and user safety

General Description :

The PReSBOX provides the latest in asphalt speciment preparation and mix evaluation technology. PReSBOX produces high quality asphalt prisms from which beams and cylinders with excellent air voids distribution, homogeneity and particle orientation can be cut.

The unique shearing action of the PReSBOX closely replicates the conditions under which asphalt is placed in the field and produces specimens with excellent homogeneity and volumetic properties, giving an exceptional measure of workability.

The PReSBOX also provides an accurate measure of the workability (relative effort required for compaction) of Hot Mix Asphalt (HMA) needed in the field to achieve a target void content.

Specifications :

• Shearing motion: Electromechanically driven at 4°
• Vertical stress: Pneumatic user defined up to 2 MPa
• Specimen size: 450 x 150 x 120 – 185 mm (l x w x h)
• Integrated specimen extruder
• Specimen Loading: Eaasy loading with included accessory kit (includes: distribution chute, levelling tool & comb)
• Compaction Frequency: 3.7 cycle/min +/- 16 s/cycle
• Mould hardness: 50 Rockwell C (minimum)
• Platen hardness: 50 Rockwell C (minimum)
• Mould surface: finish smoother than 1.6 µm
• Loading platen size: 448 x 149 mm (l x w)
• Loading platen finish: smoother than 1.6 µm
• Numbers of cycles: user definable (unlimited)
• Air supply: clean dry air supply at minimum 600 kPa
• Size: (h x w x d): 1540 x 1765 x 1050 mm
• Weight: 1100 kg

Info Produk : Yudhistira, ST

Hp. WA/Call : 0811 188 6845; 0818 0816 0634

Email : naysite2@gmail.com