ASTM D 6648 Automatic Bitumen Asphalt Bending Beam Rheometer BBR
- Application
Asphalt, composite materials, etc.
Three, the main purpose:
The method to determine the failure strain and failure stress of asphalt is applicable to the original asphalt, the asphalt after the asphalt rotating film oven test (RTF0ºC) and the asphalt after the asphalt pressure aging vessel aging (PAV).
Fourth, the main configuration:
Host, temperature control (circulation) system, asphalt special fixture, asphalt special test software.
- Standard
ASTM D 6648, AASH TO T3143-09, JTG E20 T 0627-2011
III. Technical Specification
| Number |
Technical |
Technical indicators |
| 1 |
Loading capacity |
0-500N |
| 2 |
Loading measuring error |
≤±0.1N |
| 3 |
Flexural creep stiffness modulus |
20-1000MPA |
| 4 |
Displacement range |
: 0-50mm |
| 5 |
Displacement accuracy |
1μm |
| 6 |
Preloading force |
35mn (+/-10mn) |
| 7 |
Actual loading force |
980mn (+/-50mn) |
| 8 |
Temperature range |
room temperature~-40ºC±0.1ºC |
| 9 |
Working power supply |
220V, 50Hz |
| 10 |
Equipment size |
(H*W*D) 410*590*960mm |
| 11 |
Loading method |
RS232 |
| 12 |
Displayer |
Color touch screen control |
IV. Company Product
1. Drying, weighing and Grading Equipment and tools.
2. Soil, Rock Testing Equipment.
3. Aggregate Testing Equipment.
4. Concrete Testing equipment.
5. Cement and Mortar Testing Equipment.
6. Asphalt Bitumen Testing Equipment.
7. Steel Testing Equipment.
8. Survey Instrument and Detector.
9. General Lab Equipment and Tools.
10. Scientific Lab Equipment and Tools.
V. Our services
1. Production:
Our factory choose high quality material include steel, stainless steel, circuit board, motor, etc. By strict and efficient production and inspection, products are in high quality and possible low cost.
2. Shipment:
We use 9mm and 15mm thick plywood as packing, heavy machine will be packed in high strength to keep it intact during shipment. We ship goods out from company in shortest time and book fast ship to make sure customer can get goods quickly.
3. After sales:
After shipment, we will delivery shipping documents to customer correctly and quickly. Supply one year warranty for all machines, after one year, we will still supply quick and effective after sales solution.
Audited Supplier 
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