Summary
The cohesion tester is in accordance with the people's
Republic of China industry standard JTG E20-2011 Standard Test
Methods for Bitumen and Bituminous Mixtures for Highway Engineering
in T 0754-2011 " Slurry mixture cohesion test " provisions of the
design and manufacture of it. Suitable for measuring the degree of
bonding emulsion and aggregate, it is a special equipment to
determine the traffic opening time after slurry seal construction;
it is a key equipment of the emulsified asphalt slurry seal mixture
ratio test.
I. Main technical features
1. The bonding force test machine is a floor structure, the
design is novel, the structure is stable, and the use is
convenient.
2. The structure design of the instrument, test apparatus of the
specifications of the size are accord with the requirement of T0754
standard.
3. The cohesion test apparatus has the advantages of convenient
carrying ,can do indoor test, can also be used in the construction
site, widely applicable to all construction units, research
institutes, the analysis and determination of emulsified asphalt
and aggregate bonding degree of test.
II. Main technical specifications
1 | Rubber pad diameter | Ф28.6mm |
2 | Rubber pad thickness | Rubber pad thickness |
3 | Rubber pad hardness | HRC60 |
4 | The maximum pressure | 1Mpa |
5 | The circular test mode | Ф60mm × 6mm; Ф60mm × 10mm |
6 | Torque wrench | (0 ~ 5) N • m |
7 | Dimension | 535 mm × 205 mm × 420 mm (length × width × height) |
8 | Power supply | AC (220 ± 10%) V; 50Hz |
III. Optional accessories
1. Balance: Weighing 500g, the sense of it not more than 0.1g;
2. Oven: With forced ventilation, temperature can be controlled at
(60 ± 3) ℃;
3. Air compressor: PUMA AU1511-type air compressor (recommended).