application of softening point of bitumen
General uses of Bitumen » Bitumen Business
The heated Penetration Grade Bitumen under controlled environment is blown with air which controls the oil content in the Bitumen while it is oxidized. The different grades produced for suited applications are distinguished by two numbers to indicate the mid points of their softening point and penetration ranges.
Standard Test Method for Softening Point of Bitumen (Ring .
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).
Softening Point App. / Ring And Ball Apparatus - Manual .
Also called as Ring & Ball Apparatus. This apparatus is meant for determination of softening point of bituminous materials according to IP 58 and IS 1205. Softening point is that temperature at which the specimen under test becomes soft enough to allow a steel ball of specific dimension to fall a required distance under test condition.
Application of bitumen mastic | awfrance
the softening point is not less than 100-130 ° C. . Waterproofing mastics have a wide field of application. Most often, bitumen-based materials are used for the following jobs: arrangement of a new roof; repair of the old roof: leveling of the concrete base, removal of the waterproofing of the depressions on the roll layer, depth of about 5 .
Pavement materials: Bitumen - NPTEL
CHAPTER 23. PAVEMENT MATERIALS: BITUMEN NPTEL May 8, 2007 bitumen. From the environmental point of view also cutback bitumen is preferred. The solvent from the bituminous material will evaporate and the bitumen will bind the aggregate. Cutback bitumen is used for cold weather bituminous road construction and maintenance.
Determining Flash And Fire Point Of Bitumen
Procedure to determine the Flash And Fire Point Of Bitumen A) FLASH POINT i) Soften the bitumen between 75 and 100 o C. Stir it thoroughly to remove air bubbles and water. ii) Fill the cup with the material to be tested upto the filling mark. Place it on the bath. Fix the open clip.
CBD-211. Bituminous Roofing Membranes: Practical .
There are several temperature-related properties that can influence the performance of bitumens. These are softening point, finished blowing temperature, flash point, and application temperature (also called equiviscous temperature (EVT)). Softening point. -- The softening point is the temperature at which a particular bitumen softens.
Softening Point Experiments Compare Methods' Ease, Accuracy
Softening Point Determination Bitumen physical properties are varied with heat and binder materials such as polymers and hard waxes to establish optimum softening point for particular applications such as road coverings and roof felt. Product quality can be controlled through precise softening point measurement. Two methods
Ring and ball test apparatus for Softening Point of .
Softening point of Bituminous material. The softening point of Bituminous material is the temperature at which the material attains a particular degree of softening.. As per IS: 334-1982, it is the temperature (in oC ) at which a standard ball passes through a sample of bitumen in a mould and falls through a height of 2.5 cm, when heated underwater or glycerine at specified conditions of test .
Softening point test on Bitumen
Nov 30, 2018 · AIM: To determine the softening point of asphaltic bitumen and fluxed native asphalt, road tar, coal tar pitch and blown type bitumen as per IS: 1205 – 1978. APPARATUS: i) Ring and ball apparatus ii) Thermometer – Low Range : -2 to 80ºC, Graduation 0.2ºC Continue reading "Softening point test on Bitumen"
Oxidized Bitumen 85-30, application of blown bitumen 85-30,
Jan 18, 2018 · application the oxidized bitumen should be heated double temprature against the softening point to be able to have flow and viscosity. storage/handling 10 years with multi time heating and colding, please refere to msds. analyze. test specification: standard range. test method.
CN106633937A - Modified asphalt particle having high .
A modified asphalt particle having a high softening point, a preparing method thereof and applications of the particle are disclosed. The diameter of the particle is not more than 120 [mu]m. The particle includes a core made of base asphalt and a shell formed by a modifying agent, and includes 7-9 parts by mass of the core and 1-3 parts by mass of the shell.
6 - Industrial application: global view - Bitumen market .
Straightrun bitumen is modified with polymer to increase the softening point: both plastomer APP and elastomere SBS are used. With SBS, the elastic recovery is improved. Durability is over 25 years and depends upon exposure. Mainly cold and soft application are performed (no or less fumes than hot application). Recycling is possible.
vicat softening point - YouTube
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What is a Softening Point? - Definition from Corrosionpedia
The softening point of a bituminous material can be defined as the temperature at which this bituminous material further softens after its arbitrary softness point is reached. There are various methods that are helpful in determining the softening point of a bituminous material. They are as follows: Vicat method as per ASTM D1525 or ISO 306
Exp 12 Softening Point of Bitumen - Civil Engineers PK
Nov 09, 2015 · EXPERIMENT NO. 12 SOFTENING POINT OF BITUMEN (RING-AND-BALL APPARATUS). [ASTM Designation: D 36-76, AASHTO Designation: T 53-89]SOFTENING POINT: Softening Point of Bitumen. The softening point is defined as the mean of the temperatures at which the bitumen disks soften and sag downwards a distance of 25 mm under the weight of a steel ball.
Penetration Grade Bitumen - Bitumina | A Global Bitumen .
Penetration Grade Bitumen is a standard bitumen usually used as a Paving Grade Bitumen essential for road construction and for the production of asphalt pavements with superior properties, and it's very important once it bounds the aggregates and creates a unique cohesion and stability to the bituminous mix.. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases .
General uses of Bitumen » Bitumen Business
The heated Penetration Grade Bitumen under controlled environment is blown with air which controls the oil content in the Bitumen while it is oxidized. The different grades produced for suited applications are distinguished by two numbers to indicate the mid points of their softening point and penetration ranges.
Types of Bitumen and its Applications - Bitumen Malaysia
Jan 02, 2019 · Introduction Bitumen has a number of applications but it is mainly used either directly or indirectly in the construction and maintenance of roads. It is estimated that 90% of its applications is in the road construction and maintenance industry. Typical bitumen types for road applications includes paving grades, cutback bitumen, and bitumen emulsions.
CN106633937A - Modified asphalt particle having high .
A modified asphalt particle having a high softening point, a preparing method thereof and applications of the particle are disclosed. The diameter of the particle is not more than 120 [mu]m. The particle includes a core made of base asphalt and a shell formed by a modifying agent, and includes 7-9 parts by mass of the core and 1-3 parts by mass of the shell.
Ring-Ball Test for Softening Point of Bitumen, Asphalt and .
Ring and ball test is used to determine the softening point of bitumen, asphalt and coal tar. This test consists of two brass ring and two steel ball, using which the softening point of various bituminous materials are determined. Softening Point of Bitumen, Asphalt and Coal Tar The softening point .
What are the properties of bitumen? - Quora
Sep 21, 2017 · Chemical properties of Bitumen: 1. Adhesion: Bitumen has the ability to adhere to a solid surface in a fluid state depending on the nature of the surface. The presence of water on the surface will prevent adhesion. 2. Resistance to Water: Bitumen .
EVALUATION OF BITUMEN PROPERTIES MODIFIED WITH .
IJRRAS 13 (1) October 2012 Yero & Hainin Bitumen Properties Modified with Additive 96 Figure 2: PEN 80/100 Viscosity measured at a shear rate of 6.8/s The study investigated neat binder with Sasobit wax and the results for the penetration and softening points tests are
PROPERTIES OF BITUMEN ~ Construction Updates
This can vary a great deal, depending on the crude oil source and the bitumen processing. Successful use of bitumen usually results if a material has been chosen that will be subjected in service to temperatures well within the limits defined by its brittle condition and softening point.
Penetration Grade Bitumen - Bitumina | A Global Bitumen .
Penetration Grade Bitumen is a standard bitumen usually used as a Paving Grade Bitumen essential for road construction and for the production of asphalt pavements with superior properties, and it's very important once it bounds the aggregates and creates a unique cohesion and stability to the bituminous mix.. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases .
Softening Point Experiments Compare Methods' Ease, Accuracy
Softening Point Determination Bitumen physical properties are varied with heat and binder materials such as polymers and hard waxes to establish optimum softening point for particular applications such as road coverings and roof felt. Product quality can be controlled through precise softening point measurement. Two methods
Softening Point - Pavement Interactive
Softening Point The softening point is defined as the temperature at which a bitumen sample can no longer support the weight of a 3.5-g steel ball. Although it is commonly used in Europe, it is mostly used for roofing asphalts in the U.S. Basically, two horizontal disks of bitumen, cast in shouldered brass rings (Figure 1), are heated at a .
Softening Point - an overview | ScienceDirect Topics
Nanofill-15 has little effect on softening point; by adding 7% nanofill, softening point increased by only 3%. In contrast, Cloisite-15A has a relatively higher impact on penetration and softening point of bitumen. By increasing Cloisite-15A content, penetration decreases from 63 to 45 and softening point increases from 54 to 61.
Properties of Bitumen & Bituminous Materials | Adhesion .
Softening point is the temperature at which a steel ball falls a known distance through the bitumen when the test assembly is heated at a known rate. Usually the test consist of a (3/8) in dia. steel ball, weight 3.5 gm, which is allowed to sink through a (5/8) in dia, (1/4) in thick disk of bitumen .
Application of bitumen mastic | awfrance
the softening point is not less than 100-130 ° C. . Waterproofing mastics have a wide field of application. Most often, bitumen-based materials are used for the following jobs: arrangement of a new roof; repair of the old roof: leveling of the concrete base, removal of the waterproofing of the depressions on the roll layer, depth of about 5 .