softening point bitumen ring and ball apparatus

Automatic softening point tester

The apparatus is suitable also to test coating mixtures and other materials different from bitumen. The softening point is the temperature at which a disk of the sample held within a horizontal ring is forced downward a distance of 25.4 mm under the mass of a steel ball as the sample is heated at a prescribed rate in a water or glycerine bath.

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Softening point and Penetration Index of bitumen from parts of

OA Ohinola 저술 · 2012 — The softening point (SP) and penetration index (PI) of bitumen from parts of southwestern Nigeria are ... The Ring and ball equipment was fabricated locally according to the American ... The fabrication of the softening point apparatus was car-.

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SOFTENING POINT OF BITUMEN (IS:1205:1978) - CivilBlog.Org

May 12, 2013 · Ring & ball aparatus Objective. For determination of softening point of a given bitumen. Reference Standards. IS : 1205-1978-Indian standard methods for testing tar and bituminious materials (Determination of softening point) Equipment & Apparatus Ring and Ball apparatus, Steel balls Brass rings Ball guide Support Thermometer

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Ring and Ball - Lin-Tech

Softening Point of Bitumen (Ring and Ball Apparatus). This test method covers the determination of the softening point of bitumen in the range from 30 to 157°C ...

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Softening Point of Bitumen - Virtual Labs

The test is conducted by using Ring and Ball apparatus. A brass ring containing test sample of bitumen is suspended in liquid like water or glycerine at a given ...

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What Is Softening Point | Ring-Ball Test for Softening Point

Ring-Ball Test for Softening Point of Bitumen The closely defined method used for bitumen is described in BS 4692 . In the ring-and-ball test, samples of bitumen are prepared by pouring the bitumen , which has been heated under specified conditions, into metal rings which serve as molds .

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Softening Point - Pavement Interactive

The softening point is reported as the mean of the temperatures at which the two disks soften enough to allow each ball, enveloped in bitumen, to fall a distance of 25 mm (1.0 inch) (AASHTO, 2000 [1]). Figure 1. Softening point sample. Standard Test Methods. AASHTO T 53 and ASTM D 36: Softening Point of Bitumen (Ring-and-Ball Apparatus)

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Ring And Ball Apparatus » 9999573785 » Vertex Group

Ring and Ball Apparatus is used to determine the Softening point of Bitumen. It is that temperature at which a sample of bituminous material loaded by steel ball drops a specified distance when heated under +91-69 09 069 069 +91 11 41005758 …

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Manuel Ring and Ball Apparatus (Softening Point) | Etkin Test

Nov 26, 2017 · ETAS- 015/2 Rings ETAS- 015/3 Steel balls ETAS- 015/4 Ball centering apparatus ETAS- 015/5 Pyrex breaker ETAS- 015/6 Thermometer. Manuel softening point machine is used to determine the softening point of the bitumen. The unit consists of a pyrex breaker, two tapered rings, two ball centering guides and two balls, thermometer, holder and heater.

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Automatic ring and ball apparatus, Bitumen testing equipment

This advanced microprocessor controlled automatic tester is used to determine the softening point of bitumen using water or glycerol as heating fluid. The softening point is taken by two suitably positioned light barriers and the temperature is measured by a PT100 sensor placed in a central position.

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Automatic Ring and Ball Apparatus - Softening Point / Ring & Ball

Two bitumen samples casted in shouldered brass rings while being held in horizontal position, temperature is increased under controlled rate acc. to standards.

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Softening point test - RAHA Bitumen Co

In this test, a steel ball (weight 3.5 g) is placed on a sample of bitumen contained in a brass ring that is then suspended in a water or glycerin bath. The apparatus ...

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Ring and ball test apparatus for Softening Point of Bituminous

2019. 9. 9. — As per IS: 334-1982, it is the temperature (in ⁰C ) at which a standard ball passes through a sample of bitumen in a mold and falls through a ...

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Softening Point - Ring and Ball - Nordexp

ASTM D36 IP 58 EN 1427 SOFTENING POINT OF BITUMEN (RING-AND-BALL APPARATUS) 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) (86 to 186°F) or USP glycerin (80 to 157°C) (186 to 315°F).

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Ring and Ball Test - Softening Point / Ring & Ball Method

BITUMEN › ... Two Rings Assembly for Ring and Ball Test, ASTM ... used for determining the softening point of bituminous materials by ring and ball method with ...

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