Ball And Ring Apparatus For Asphalt Softening
A ring and ball apparatus can also be used for the determination of softening point of.
Ball and ring apparatus for asphalt softening. Magnetic stirrer with heater brass rings 2 pcs. Standard ring and ball apparatus used for determining the softening point of bituminous materials. It can be determined for example by the vicat method astm d1525 or iso 306 heat deflection test astm d648 or a ring and ball method iso 4625 or astm e28 67 e28 99 or astm d36 or astm d6493 11. Steel balls are placed on top of bitumen specimen disks in test rings in a bath.
Dynamic shear rheometer. Available in double and quad configurations. We would like to show you a description here but the site won t allow us. The softening point is the temperature at which a material softens beyond some arbitrary softness.
Ring and ball method apparatus for softening point determinations for use with asphalts pitches tars and most resins. Automatic ring and ball apparatus for softening point of asphalt. Lp 16 softening point ring and ball apparatus determine the softening point of asphalt coal tar pitch and other viscoelastic bitumens in the range of 30 157 c 86 315 f. Ball centering guides 2 pcs.
Ring and ball test apparatus is supplied with. The ring and ball test apparatus is used for determining the softening point of bituminous materials by ring and ball method. The double unit version includes 800ml beaker with brass double set up fixture with cover and thermometer port with stopper 2 shouldered rings 2 ball centering guides and 2. 1 1 this test method covers the determination of the softening point of bitumen in the range from 30 to 157 c 86 to 315 f using the ring and ball apparatus immersed in distilled water 30 to 80 c or usp glycerin above 80 to 157 c.