Application Of Softening Point Of Bitumen

Penetration grade bitumen- road bitumen- paving grade bitumen

The Softening Point Test the Softening Point Test° involves preparing discs of bitumen and determining the temperature at which these discs are unable to support a standard metal ball (Fig. 2.8). At the softening point, all unmodified bitumens have approximately equal penetration (800 dmm) and viscosity ( 1200 Pas).

Viscosity Grade Bitumen, Bitumen VG 20, VG 30, VG 40 ...

Viscosity Grade Bitumen Uses VG-10 BITUMEN. VG-10 is mostly used in spraying applications such as surface dressing and Paving in very cold climate instead of 80/100 penetration bitumen grade. It is also used to produce Bitumen Emulsion and Modified Bitumen products. VG-20 BITUMEN. VG-20 is used for paving in cold climate & high altitude regions.

bitumen penetration grade 60/70- bitumen 60/70- iran ...

This bitumen is produced through aeration on vacuum bottom (the raw material used for making bitumen left in vacuum distillation column in oil refineries) in bitumen production units. Its penetration grade ( the measure of bitumen hardness) is between 60 to 70. Bitumen is specified by the penetration and softening point test.

Types of Bitumen -Properties and Uses in Pavement & …

This test is for bitumen that is for road application. Table.1. Paving Grade Bitumen Specification As per BS EN 12591. The BS EN 1426 and BS EN 1427 provides the penetration and softening point values for the respective grades, as from Table-1. This will help in identifying the equiviscosity and the hardness of the bitumen grade.

PAC-Lab Instruments-Herzog

Determine the softening point of bitumen, tar, pitch, tall oil rosins, and polymeric resins HGT 915 & 917: Gum Test Gum Test Apparatus to measure evaporation residue in aviation fuels, motor gasolines, and other volatile distillates.

RoofStar Guarantee Standard for SBS Modified Bitumen ...

This Standard is comprised of fourteen (14) Parts that contain the Standards, Guiding Principles, Recommendations and Reference materials necessary for the design and installation of a Project to qualify for a RoofStar 5-Year Guarantee or RoofStar 10-Year Guarantee.Guarantee Standards specifically required to qualify for a RoofStar 15-Year Guarantee are listed in each relevant Part.

Engineering Materials | Civil Engineering Materials ...

They gradually become softer and less viscous as the temperature rises. This is the reason why the softening point of bitumen is determined. Softening point is not a melting point, bituminous material do not melt but instead gradually change from semi solids to liquids on application to heating. Softening point is indicative of the tendency of

Miomir MILJKOVIĆ | Professor (Assistant) | Doctor of ...

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Roofing Standards - ASTM International

Standard Test Method for Bitumen Content: D6 / D6M - 95(2018) Standard Test Method for Loss on Heating of Oil and Asphaltic Compounds: D36 / D36M - 14(2020) Standard Test Method for Softening Point of Bitumen (Ring-and-Ball Apparatus) D312 / D312M - 16a: Standard Specification for Asphalt Used in Roofing: D449 / D449M - 03(2021)

Modular Compact Rheometer: MCR 102e/302e/502e :: Anton ...

Three-point support for mounting of measuring cells ... Determination of Temperature-Affected Polymer Softening Application Reports en. Foam Alone: How to Generate and Analyze Foams in the Powder Flow Cell. ... Characterization of Bitumen Emulsions Application Reports de, ...

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