HTHY 0736
This equipment is used to simulate and reproduce the real compaction conditions in actual road paving operations to determine the com-paction characteristics of asphalt and to prepare cylindrical specimens that can be used to test the various properties of asphalt mixtures. The equipment adopts electric loading.
The equipment adopts electric loading mode and does not require an external air compressor. During the compaction process, the speci-men is simultaneously subjected to the rotary action and the vertical resultant force applied by a mechanical head, thereby simulating and reproducing the on-site compaction conditions during the paving process and ensuring the compaction quality of the specimen. The speci-mens are particularly suitable for the research, development and verification of new asphalt mixtures such as Superpave and SMA.
STANDARD
- UNI EN 12697-31
- ASTM D6925
- AASHTO T312
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The Gyratory Compactor produces asphalt specimens that best predict long-term pavement performance. This information is not attainable from Marshall hammers or any other laboratory compaction equipment. Automatically measuring the specimen height during consolidation, produces a densification graph that the designer can use to produce the best possible paving mixture. It is equipped with multiple mold sizes and an internal angle calibration device.
MAIN FEATURES:
- The high-rigidity structural steel frame ensures the stability and anti-deformation ability of the equipment while optimizing the weight. It is an ideal choice for mobile laboratories or space-con-strained environments.- Electro-pneumatic action with servo-controlled regulator.
- A coaxial high-precision pressure sensor (±0.1% FS) is used for control to ensure the accuracy and stability of the vertical compaction force.- Software for acquisition and PC data processing.
- The internal angle of gyration is continuously adjustable from 0.7 ° to 1.4 ° to meet the require-ments of different standards (default setting is 1.16°).
- The compaction height and compaction circles can be precisely controlled.
- The robust design, precise control and high-quali-ty components ensure the high reliability and repeatability of the equipment in long-term con-tinuous operation and large-scale sample testing.
- The high-performance electric actuator only requires a standard single-phase power supply, completely eliminating the need for bulky and noisy external air compressors, significantly reducing operating noise and improving the labo-ratory environment.
- 7-inch industrial-grade touch screen provides a clear and sensitive operation interface.
- The equipment records complete data and sup-ports USB export for subsequent analysis.
- During the compaction process, relevant curves such as "pressure-gyrations" and "height- gyra-tions" are displayed in real time to facilitate instant monitoring and process analysis.
- The transparent glass door makes it easy to observe the compaction process while ensuring safe operation. It can be slid to facilitate the quick loading and unloading of the test mould.- The integrated demoulding device can significant-ly simplify the sample demoulding process and improve efficiency (optional).
TECHNICAL PARAMETERS
Loading method: Electric
Load capacity: 25kN
Pressure sensor range: 0~30kN
Pressure sensor accuracy: ±0.1%FS
Specimen size:φ150mm×(90~200)mm, φ100mm×(90~125)mm.
Test termination conditions: Specimen height,Number of gyrations
Speed of gyrations : 30r/min
NNumber of gyrations: 0~999
Range of internal angle, 0.7° to 1.4°, default setting 1.16°
Data output : USB
Power supply: 220V±10V 50Hz
Total power: 1200W
Dimensions: 450×615×1140mm
Weight: 100 kg
TRAINING
Training services are available for this equipement, including on-site training, training videos and training documents. Contact us for a quote.
Duration: 1 day