Elastic Recovery Mould

Product Description

Elastic  Recovery Mould

The elastic recovery of the bitumen is evaluated by means of the percentage recovery of the bitumen thread formed by the stretching of bitumen specimen when it is cut down by a scissor at standard conditions. The test was carried out in Ductility testing machine. The specimens are pulled to a specified distance at a specified speed and at a specified temperature. Unless otherwise specified, the test shall be made at a temperature of 25 6 0.5°C (77 6 0.9°F) and with a speed

Of 5 cm/min 6 5.0 %.

Features

• Made of brass /Gunmetal with the shape.
• The ends are known as clips, and the parts are known as sides of the mould.
• The dimensions of the mould shall be such that when properly assembled
• It will form a briquette.
• Total Length : 75 ± 0.5 mm

• A = 36.5 ± 0.1 mm
• B = 30.0 ± 0.1 mm
• C = 17.0 ± 0.1 mm
• D = 10.0 ± 0.1 mm
• E = 10.0 ± 0.1 mm