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to determine softening point of bitumen

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Automatic Softening Point Tester-Bitumen Softening Point ...

Bitumen Softening Point Tester. ... It is suitable to determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and various asphalts. It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientific research institutes. ...

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Definition of Softening point of bitumen by Ring and ball ...

Softening point of bitumen according to ring and ball apparatus may be defined as: Softening point of bitumen. Softening point of bitumen is taken as the temperature at which the sample soft enough to allow the ball, enveloped in the sample material, to fall a distance of 1 inch (25.4 mm).

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OTO Automatic Ring and Ball Apparatus (Softening Point ...

Automatic softening point machine is used to determine the softening point of the bitumen which is designed for EN 1427, ASTM D36, AASHTO T53. The machine can save temperature for each bitumen sample separately even the difference between two samples.

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Standard Test Method for Softening Point of Bitumen (Ring ...

For this reason, softening points must be determined by an arbitrary and closely defined method if results are to be reproducible. ... 1.1 This test method covers the determination of the softening point of bitumen in the range from 30 to ... E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method. ICS ...

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Penetration Value of Bitumen -Determination for Road ...

Penetration test on bitumen is carried to determine: ... Soften the material to a pouring consistency at a temperature not more than 60°C for tars and 90°C for bitumen above the approximate softening point and stir it thoroughly until it is homogeneous and is free from air bubbles and water. ... Recommended Penetration Value of Bitumen.

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Test 8 - softening point | dzulhafiz saharuddin

Bitumen with lower softening point will have problems during transporting and service. 5. According to our group results, the softening point of this bitumen sample A is 520C and for sample B is 460C. This means the bitumen will start to melt and flow at this particular temperature. Modifications: 1.

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Testing

Softening point – Ring and Ball method (EN 1427) This method, under European standard EN 1427, serves to test the behaviour of bitumen at elevated service temperatures. The temperature is determined at which a layer of bitumen, in a brass ring, experiences a certain deformation under the weight of a steel ball as the temperature rises.

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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.

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ISSN 0974-5904, Volume 09, No. 03 Properties of Bitumen ...

tests including penetration, softening point to determine the penetration Index. The stiffness of binder is ... penetration value and softening point of the bitumen, a shape parameter that indicates the time dependency of the asphalt, and a temperature dependency parameter that ...

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Determining Softening Point Of Bitumen - Civil Engineering

This test is done 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. The principle behind this test is that softening point is the temperature at which the substance attains a particular degree of softening under specified condition of the test.

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Asphalt, Bitumen :: Anton-Paar.com

Anton Paar offers a variety of solutions for measuring the density, viscosity, deformation and flow behavior of asphalt components and compositions, for digesting asphalt samples for subsequent trace analysis, and determining the softening point, penetration, ductility, tensile properties, breaking points…

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Ring and Ball Test Unit | ASTM D36 | IP 58

Ring and Ball Test Unit Part Number 21002-2. The Ring and Ball Test Unit provides simple equipment to determine the softening point of a sample using the ring and ball method. A steel ball is placed upon a disc of sample contained within a metal ring.

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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]).

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Bitumen Testing Machine - Manufacturers, Suppliers ...

This is apparatus is used to determine softening point of bitumen, Ring and ball apparatus is used to determine softening point. It is that temperature at which a sample of bituminous material loaded by a 9.5mm dia.-steel ball, drops at a distance of 25mm.

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Softening Point - WaxPedia

Ring & Ball method was designed in engineering civil to determine the softening point of asphaltic bitumen and fluxed native asphalt, road tar, coal tar pitch and blown type bitumen but it is well used in the determining the softening point in waxes. The principle behind this test is that softening point is the temperature at which the ...

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SOFTENING POINT - ROFA

utomatically determine softening point of bitumen, tar, pitch, hot coatings and resins with ISL's RB36 Ring & Ball Apparatus. Designed for measure-ments between 30 and 220ºC, this tester simplifies testing while boosting productivity, repeatability and reproducibility.

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The Civil Engineering Center 1 Visit for ...

The Civil Engineering Center 1 Visit for more lecture notes and E-book! ... To determine the softening point of a bitumen sample using the ring and the ball apparatus. Standard: ASTM D36-76 ... The Civil Engineering Center 5 Visit for more lecture notes and E …

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Automatic ring and ball apparatus, Bitumen testing ...

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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DETERMINATION OF SOFTENING POINT STANDARD …

Softening point is the temperature at which the substance attains a particular degree of softening under specified conditions of test. ... having softening points below 80 0C and pure glycerin for material having ... Softening point test for bitumen. REPORT

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Standard Test Method for Softening Point of Bitumen (Ring ...

Softening Point of Bitumen (Ring-and-Ball Apparatus)1 ... priate safety and health practices and determine the applica-bility of regulatory limitations prior to use. 2. Referenced Documents ... 9.1.2 USP glycerin for softening points above 80°C (176°F) and up …

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What is the softening point of bitumen? - Quora

The softening point is a test (usually called the ring-and-ball test) to determine the temperatures at which an asphalt binder achieves a specified degree of viscosity.

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Bitumen Asphalt Testing Equipment

Bitumen Asphalt Testing Equipment We are a leading Retail Trader of laboratory oven, ductility testing apparatus, standard penetrometer, softening point apparatus, bitumen extractor and standard tar viscometer from Ahmedabad, India.

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Softening Point Apparatus, Asphalt Testing - Humboldt Mfg

Home > Asphalt > Asphalt Binder Testing > Softening Point Softening Point. H-1569.XX Softening Point Apparatus. Simple Beaker set-up for Softening Point Testing. H-1595 Softening Point Apparatus Set w/ Burner. Ring and ball method softening point apparatus with gas burner, beaker and stand. H-1596.XX Softening Point Apparatus Set w/ Hotplate

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Softening point of Bituminous Material or Tar - CivilArc

 · Softening point of bitumen / tar = °C. Recommended value: Softening point shows the temperature at which binders retains the similar viscosity. Bituminous materials are exclusive of the melting point. Reasonably, the alteration of state from solid …

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Pavement materials: Bitumen - NPTEL

Strarting Point End Point Bitumen Point Softening Thermometer Figure 23:3: Softening Point Test Setup 23.4.4 Speci c gravity test In paving jobs, to classify a binder, density property is of great use. In most cases bitumen is weighed, but ... PAVEMENT MATERIALS: BITUMEN NPTEL May 8, 2007.

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PERFORMANCE OF POLYMER MODIFIED BITUMEN FOR …

increase the softening point of the bitumen. This, in turn, will alter the properties of the mix ... It has been shown that the performance of polymer modified bitumen with polyethylene is better than conventional 80/100 grade bitumen and binder modified with crumb rubber. ... determine …

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To Determine the Softening Point of Bitumen

Bitumen is viscous elastic material without sharply defined melting points. They gradually become softer and less viscous as the temperature rises. This is the reason why the softening point of bitumen …

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Softening point of bitumen - continued... - YouTube

 · How to determine the softening point temperature of bitumen.

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Softening Point - [PDF Document]

Softening Point of Bitumen. NANYANG TECHNOLOGICAL UNIVERSITY School of Civil and Structural Engineering. LABORATORY - PAVEMENT MATERIALS. SOFTENING POINT OF BITUMENOBJECTIVES To determine the softening point of bitumen within the range 30 to 157 oC by means of the Ring-and-Ball apparatus.

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China Asphalt Softening Point Tester-Bitumen Softening ...

China Asphalt Softening Point Tester-Bitumen Softening Point Tester, Find details about China Automatic Softening Point Tester, Ring and Ball Method from Asphalt Softening Point Tester-Bitumen Softening Point Tester - TRYTE TECHNOLOGY (HUNAN) DEVELOPMENT CO., LTD. ... It is suitable to determine softening point of petroleum asphalt, coal pitch ...

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