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Technical Parameters and Specifications of the Asphalt Penetration Tester
The asphalt penetration tester is designed and manufactured in accordance with the technical requirements specified in the industry standard JTGE20-2011 issued by the Ministry of Transport. This method is applicable to determining the penetration of road petroleum asphalt, polymer-modified asphalt, as well as the penetration of residue remaining after distillation or emulsification of liquid petroleum asphalt, measured in 0.1 mm increments. The standard test conditions are 25℃, with a load of 100 g and a penetration time of 5 seconds.
2021-10-18
Features and Main Technical Specifications of the Asphalt Mixture Stability Tester
The asphalt mixture stability tester comprises a main unit, a force-measuring assembly, a flow-value measurement assembly, a printing assembly, and related accessories, all designed for measuring stability and flow value during testing. Moreover, with only minor modifications to the main unit of this testing instrument and the addition of appropriate accessories, it can be used to perform a variety of tests that require the application of vertical loads.
2021-10-13
Introduction to the Basic Parameters of the Asphalt Extensometer
The asphalt ductility tester is suitable for measuring the ductility of various specifications and models of asphalt, as well as the residue remaining after distillation of liquid asphalt and the evaporative residue from asphalt emulsions. It is widely used in manufacturing, road construction, and research institutions, and is particularly well-suited for testing modified asphalt. The instrument complies with the standards set by the Ministry of Transport (JTJ-E52-2011).
2021-10-12
Features and Operating Procedures of the Asphalt Mixture Compaction Tester
It can perform automatic counting, automatic compaction, and automatic shutdown. It also features a hammer-hanging bracket and a manual handle for easy lifting of the hammer. This semi-automatic molding device makes it even more convenient to insert and remove molds.
2021-10-08
A brief instruction on the asphalt ductility tester.
It is suitable for measuring the elongation of various specifications and models of materials, including asphalt and liquid asphalt residue after distillation, as well as asphalt emulsion evaporation residue. Widely used in manufacturing, road construction, and research institutions, it is particularly well-suited for testing modified asphalt and complies with the standards set by the Ministry of Transport (JTJ-E52-2011).
2021-09-28