http://eprints.utm.my/id/eprint/9573/1/NoorafidahIthninMFKA2008.pdf Webbefore its applications in road uses. The determination of softening point helps to know the temperature up to which a bituminous binder should be heated for various road use applications. Softening point is determined by ring and ball apparatus. APPARATUS: 1) Steel balls-two numbers each of 9.5 mm dia. and weighing 0.05g. 2) Brass rings-two ...
Standard Test Method for PENETRATION OF BITUMINOUS …
WebMay 12, 2013 · The temperature at the instant when each of the ball and sample touches the bottom plate of support is recorded as softening point value.An average value of two … WebDec 31, 2010 · Bitumens are viscoelastic materials without sharply defined melting points; they gradually become softer and less viscous as the temperature rises. For this reason, softening points must be determined by an arbitrary and closely defined method if … formulare web
Softening Point of Bitumen - YouTube
WebJul 31, 2015 · Determination of the softening point. Ring and Ball method standard by British-Adopted European Standard, 07/31/2015 View all product details Most Recent Track It Language: Available Formats Options Availability Priced From ( in USD ) Secure PDF ℹ 👥 Immediate download $180.34 Add to Cart Printed Edition Ships in 1-2 business days … Websoftening point Bitumens are viscoelastic materials without sharply defined melting points; they gradually become softer and less viscous as the temperature rises. The softening … WebTo determine the softening point of the bitumen specimen as per the IS code 1205. Apparatus Required Thermometer – To measure up to 120°c and an accuracy of 0.5°c. formulare waisenrente