ASTM automatic bitumen Marshall impact compactor
ASTM automatic bitumen Marshall impact compactor
EN 12697-30, 12697-10, 12687-12 ASTM D 1559, D 6926, D 5581; AASHTO T245
The UTAS-0082/E Automatic Marshall Compactor with wooden pedestal provides a uniform and even degree of compaction. The unit incorporates a compaction pedestal, comprising a laminated hardwood block secured to a concrete block by a 300 mm square x 25 mm thick steel plate. The mechanism lifts the 4535 g ± 15 g hammer and automatically releases it at the specified height of 457 ± 5 mm.
The conveniently positioned control panel comprises of start/stop button, emergency stop button and a direct reading counter used to set the required number of blows.
|
Parameter |
SizeZMJ-1 |
SizeZMJ-2 |
|
Hammer weight |
10210g±10g |
4536±9g |
|
Hammer bottom diameter |
149.4mm±0.1mm |
98.5mm±0.5mm |
|
Heavy hammer head
|
457.2mm±2.5mm |
457.2±1.5mm |
|
The compaction speed
|
60/min |
60/min |
|
compaction times
|
Can preset, setting range: 0-99, has the preset number memory function |
Can preset, setting range: 0-99, has the preset number memory function |
|
Specimen size |
152.4mm*95.3mm |
101.6mm*63.5mm |
|
Specimen mold
|
152.4.mm 115mm; 12.7mm;172mm 155.6mm 83mm |
101.6mm 87mm; 120.6mm; 104.8mm 70mm |
|
Power voltage |
220V±10% 50HZ |
220V±10% 50HZ |
|
Power
|
370W |
370W |
|
Boundary Dimension |
540mm×540mm×1650mm |
540mm×540mm×1650mm |
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