Automatic Asphalt Testing Equipment / Wheel Track Tester Bitumen Rutting Test Machine
Brand Name:YUYANG
Certification:ISO
Model Number:WTT-I
Minimum Order Quantity:1 set
Delivery Time:15 days
Place of Origin:China
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Location:
Dongguan Guangdong China
Address:
B1505, FORTUNE PLAZA, No.1, Yuanmei Road, Nancheng District, Dongguan City, Guangdong Province, China
Supplier`s last login times:
within 25 hours
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Product Details
Asphalt Apparatus Automatic Wheel Track Tester Bitumen Rutting Test
Machine
Summary
This wheel track tester is designed and made as per industrial
standard T0719-2011 Wheel Track Test for Bituminous Materials in
JTG E20-2011 Standard Test Methods of Bitumen and Bituminous
Mixtures for Highway Engineering. It is used to determine the wheel
track resistance property of bituminous mixtures under high
temperature condition(Immersed in water or not immersed in water).
I. Main technical features
1. This rutting tester adopts PWM temperature control. It can
control :
⑴Water temperature in chamber during water immersed wheel track
test
⑵ Ambient temperature of constant temperature chamber at a time.
2. The constant temperature chamber adopts outside circulatory
heating mode. The uniformity and stability is good. No overshoots.
3. This wheel track test machine shows time- displacement curves
and time- temperature curves during a test.
4. It equips an absolute temperature sensor. No temperature drift
in a long time test.
5. The mechanical structure adopts wheel movement mode.
6. One wheel tester. It can determine both water immersion test or
no water immersion test.
II. Main technical specifications
| 1 | Sample size | 300mm×300mm×(30～200)mm (Grinding wheel molding) 300mm×15mm×50mm(Cutting on site) |
| 2 | Working mode | Rod drive |
| 3 | Rubber hardness | 78±2 at 60℃,international standard |
| 4 | Test wheel movement | 230mm±10mm |
| 5 | Grinding rate | (42±1)times/min (21 times of returns/min) |
| 6 | Loading device | (0.7MPa～1.3 MPa)±0.05Mpa when CPRESS is at 60℃. |
| 7 | Displacement measuring range | 0mm～30mm |
| 8 | Displacement measuring accuracy | ＜0.01mm |
| 9 | Wheel track test time | 60 minutes～240 minutes. 60 minutes is standard. |
| 10 | Temperature controle for constant temperature chamber | Ambient temp.～80℃,precision ±0.3℃ |
| 11 | Deformation measurement | Precision 0.3%,minimum division 0.005mm |
| 12 | Test temperature | 45℃～85℃, precision 0.5℃ |
| 13 | Working environment | Temperature 0℃～50℃,RH ≤90% |
| 14 | Drive motor power | 0.75kW,1450r/min |
| 15 | Power supply | 3 phases and 4 lines. Power 3.5KW,The yellow line is working zero line |
| 16 | Dimension | 1510mm×740mm×146mm |
| 17 | Net weight | About 0.5 T |
Automatic Asphalt Testing Equipment / Wheel Track Tester Bitumen Rutting Test Machine
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