LabTek is a renowned manufacturer, supplier, solution provider and exporter of Bitumen Testing lab equipment; Asphalt testing lab equipment, Transportation engineering lab equipment, Road testing instruments, building and civil engineering laboratory equipment and accessories. We are supplying the equipment to quality testing laboratories civil builders, civil contractors, Engineering colleges, Universities and Polytechnics. We manufacture the best quality Marshall Stability Test Apparatus, Automatic Marshall Stability Test Machine, Pavement Core Drilling Machine, Ductility Testing Apparatus, Digital Penetrometer, Centrifuge Extractor, Automatic Compactor, Benkelman Beam, Ring and Ball Apparatus as per the international standards and specifications. Ring And Ball Apparatus (Electrical), bitumen testing lab equipment, bitumen testing instruments, asphalt testing equipment suppliers, lab testing equipment.
Standards: ASTM D36, AASHTO T 53, BS 2000
Specification: Electrical heating, with a Heater and Energy Regulator, Suitable for operation on 230 V, 50Hz, Single Phase, A.C. supply. Each unit is supplied with bath of heat resistant
glass and the following.
|Tapered Rings||2 Nos.|
|Steel Ball, of 9.5mm dia.||2 Nos.|
|Ring Holder||1 No.|
|Electric Heater (Hot Plate)||1 No.|
|Thermometer IP 60° C, Range : -2° C to 80° C|
|Range: 30° C to 200°C|
Ring And Ball Apparatus (Electrical), bitumen testing lab equipment, bitumen testing instruments, asphalt testing equipment suppliers, lab testing equipment.
To ensure the quality of bitumen several tests are performed which are as follows.
The property of bitumen which allows it to undergo deformation or elongation is called ductility of bitumen. The ductility of bitumen is measured by the distance in Cm (centimeter), to which the bitumen sample will elongate before breaking when it is pulled by standard specimen at specified speed and temperature.
Firstly the bitumen sample is heated to 75-100oC and melted completely. This is poured into the assembled mold which is placed on brass plate. To prevent sticking the mold and plate are coated with glycerin and dextrin. After filling the mold, placed it in room temperature for 30-40 minutes and then placed it in water for 30 minutes.