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softening point of bitumen range

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PERFORMANCE GRADED BITUMEN SPECIFICATIONS

PERFORMANCE GRADED BITUMEN SPECIFICATIONS . Christina Chin. Sustainable Infrastructure Management Department . ... penetration range i.e. 40/60 pen bitumen has a penetration range between 40 and 60 deci millimetres ... Softening point, °C : 45.0 . 52.0 : 45.0 . 52.0 : Flash point, °C . 276 - 276 - Ductility at 25°C, cm : 100 -

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SOFTMATIC, Automatic Digital Ring and Ball apparatus ...

This high technology digital microprocessor tester, designed and manufactured by Matest, automatically determines the softening point of asphalts and pitches. Two laser sensors detect the balls fall determining the softening point. The bath temperature is measured by an electronic system maintaining

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What is a Softening Point? - Definition from Corrosionpedia

The ring and ball method is widely used for determining the softening point of bituminous material. The purpose behind performing the ring and ball test is to determine …

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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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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).

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

Bitumen is specified by the penetration and softening point test. Designing is by penetration range only. The penetration grade bitumen has a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures.

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What is the softening point of bitumen? - Quora

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, It will give a significant indicator regarding the temperature susceptibility, higher softening point means lower temperature susceptible asphalt

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

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), USP glycerin (above 80 to 157°C), or ethylene glycol (30 to 110°C).

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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 ... Penetration Grade bitumens are specified by the penetration and softening point test. Designation is by penetration range only. The penetration ...

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Bitumen Rubber Chip and Spray Seals in South Africa

softening point (+48. o. C for standard bitumen) i.e. above this it is in the liquid phase. Manufacturers of homogenous binders often claim that they can increase the softening ... total working temperature range is merely lifted and not widened, this is not the case with B-R binder.

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ASTM D36/D36M-14e1 - Techstreet

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).

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Laboratory Ring And Ball Softening Point Tester For ...

Laboratory Ring And Ball Softening Point Tester For Asphalt/bitumen, Find Complete Details about Laboratory Ring And Ball Softening Point Tester For Asphalt/bitumen,Ring And Ball Softening Point Tester from Testing Equipment Supplier or Manufacturer-Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. ... Measurement Range: (+5.0~90)±0 ...

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Bitumen 60/70 - Bitumen Malaysia

Bitumen is specified by the penetration and softening point test. Designing is by penetration range only. The penetration grade bitumen has a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures.

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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 …

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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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Bitumen(60/70) Jey Oil Refinery - Jam Farayand

bitumen(60/70) jey oil refinery . property: ... penetration @25°c: d-5: 60/70: softening point(°c) d-36: 49/56: ductility @ 25 °c: d-113: 100 (min) loss on heating (wt)% d-6: 0.2 (max) drop in penetration after heating % d-6 & d-5: 20 (max) flash point °c: d-92: 250 (min) solubility in cs2(wt)% d-4: 99.05 (min) density @25 °c: d-70 d-3289 ...

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ASTM Ring and Ball Softening Point Test - YouTube

 · ASTM Ring and Ball Softening Point Test this is the astm version of the test, the water is not stirred during this test, in the British Standard version the water in the beaker is stirred. This ...

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Softening Point - an overview | ScienceDirect Topics

With the increase in ageing time, the softening point of base bitumen increased dramatically below 500 hours while those of SBS modified bitumens decreased. Above 500 hours the softening point of all the bitumens increased gradually up to 2000 hours.

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Properties of Modified Bitumen Obtained from Natural ...

bitumen properties range from combination of natural bitumen and pyrolysis fuel oil. To achieve this goal first used ... softening point and ductility test have been done and results have been compare to ASTM and BS standard. Ultimately seen this combination can produce bitumen with ... Properties of Modified Bitumen Obtained from Natural ...

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Exclusive Range Of Buyers Buy Bitumen 80/100 At Lowest ...

Exclusive Range Of Buyers Buy Bitumen 80/100 At Lowest Cost, Find Complete Details about Exclusive Range Of Buyers Buy Bitumen 80/100 At Lowest Cost,Bitumen Exporters In Dubai,Uses Of Bitumen,Softening Point Of Bitumen from Bitumen Supplier or Manufacturer-BUOYANCY IMPEX PRIVATE LIMITED

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Softening Point Apparatus – Koehler Instrument Company, Inc.

The softening point is the temperature at which the bitumen disks soften and sag downward a specified distance. Conforms to ASTM D36 and related specifications Consists of 800mL beaker, 2 standard balls, shouldered rings, ball centering guides, ring holder, bottom plate and beaker cover with support rods.

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What is the boiling point of bitumen

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 ...

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EVALUATION OF VALIDITY OF CONVENTIONAL TEST …

EVALUATION OF VALIDITY OF CONVENTIONAL TEST METHODS Dr Dariusz SYBlLSKl Road and Bridge Research Institute, Warsaw, Poland ... behavior in a wider range of temperature and shear than plain bitumens. Paper presents results of ... For a polymer-bitumen of Softening Point 60°C its

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Penetration Value of Bitumen -Determination for Road ...

Range 0- 44 °C and in readable upto 0.20 C. ... 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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Paving Bitumen EM

Paving Bitumen EM are penetration graded bitumen products derived from specially selected crude oils via carefully controlled refining processes. ... Increase in softening point - Severity 1 (max) °C: ... ExxonMobil supplies a full range of bitumen, waxes, white oils, process oils and a full range of other lubricants, fuels and chemical ...

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Softening Point - Ring and Ball - Nordexp - Petrotesting

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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Petroleum Bitumen 60/70, 80/100, 30/40

This residue is the main feed for bitumen producing unit. In this unit,v.b is oxidized using air. Oxidation continues as long as the feed reaches standard properties of bitumen such as the penetration number and softening point (melting temperature).

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AASHTO T 53 - Standard Method of Test for Softening Point ...

 · Standard Method of Test for 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), USP...

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Softening Point - [DOCX Document]

1.0 OBJECTIVE To determine the softening point of bitumen within the range 30 to 157 º C by means of the Ring-and-Ball apparatus. 2.0 PROCEDURE 1. Select one of the following…

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

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). Importance of softening point of bitumen.

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