loss on heating test of bitumen pdf

(PDF) Pavement materials Bitumen 231 OverviewSpecific gravity test 5 Viscosity test 6 Flash and Fire point test 7 Float test 8 Water content test 9 Loss on heating test 2341 Penetration test It measures the hardness or softness of bitumen by measuring the depth in tenths of a millimeter to which a standard loaded needle will penetrate vertically in 5.MATERIALS FOR BITUMINOUS TREATMENTSWA 7562 Stone Coating and Water Resistance Test

Bitumen Bitumen is a thermoplastic material and its stiffness is dependent on temperature The temperature vs stiffness relationship of bitumen is dependent on the source of crude oil and the method of refining The Bureau of Indian Standards (BIS) introduced paving grade bitumen specifications (IS 73.105 Flash Point and Fire Point Tests of Bitumen 1051Chapter 10 Standard Test Procedures Tests For Bitumen & Bituminous Materials MAY 2001 Page 1032 105 Flash Point and Fire Point Tests of Bitumen 1051 Introduction Flash point of bitumen is the temperature at which, it’s vapour will ignite temporarily during heating, when a small flame is brought into contact with the vapour The.Loss on Heating / Thin Film OvenLoss on Heating / Thin Film Oven test method is used for determining the loss in mass, of bitumen and flux oils (loss on heating test) and the effect of heat and air on asphaltic materials (thin film test).Bs 812 2 1995 CL#(5732) QCS2007 Sec6 (571 Table 52Flash point (closed) of cutback bitumen Loss Of Heating ASTM D6 95 (2006) Standard Test Method for Loss on Heating of Oil & Asphaltic Compounds Marshall test ASTM ASTM D6927 06 Standard Test Method for Marshall Stability and Flow of Bituminous Mixtures1 Marshall test BS EN BS EN 12697 34 2004 Bituminous mixtures —Test methods for hot mix.APP Modified Bitumen Specificationsheat welded (polyolefin side down) G APP modified bitumen sheets shall be rolled or scrolled into place as they are heat welded H Do not use traditional cut back asphalt cements under APP modi fied bitumen products The use of these mastics over the top of APP products is acceptable; however, the MBR cement products are preferred.Pavement materials BitumenAug 03, 2009· Loss on heating test When the bitumen is heated it loses the volatility and gets hardened About 50gm of the sample is weighed and heated to a temperature of 163 C for 5hours in a specified oven designed for this test.

DUCTILITY VALUE OF BITUMEN (IS 1208 1978)

May 12, 2013· While the test is in operation, it is checked whether the sample is immersed in water at depth of at least 10 mm Reports The distance at which the bitumen thread of each specimen breaks is recorded (in cm) to report as ductility valueThe average penetration value of 3 tests of a given bitumen sample is reported Safety & Precautions.

Test set for the determination of solubility, BitumenOrdering info 81 B0148 Test set for the determination of solubility, conforming to ASTM D2042 81 B0148/A Test set for the determination of solubility, conforming to EN 12592.Loss on Heat/Thin Film OvenThe Thin Film Oven is used for determining the loss in mass of oil and asphaltic / bituminous compounds when heated with the loss on heating test method or the effect of heat and air on semisolid asphaltic / bituminous materials with the Thin Film Oven (TFOT) method.Conventional Asphalt Mix DesignBitumen should satisfy all the specifications laid down relating to the following (BIS 73) Penetration Softening point Ductility Flash point Wax content Loss on heating and retained penetration Solubility Viscosity at 60 OC and 135 OC If modified bitumen is used then additional tests (elastic recovery, etc) should be performed as specified.Fw Solubility Test 01 /18/201212 13 PMstandard solubility test using trichloroethylene is designated as ASTM D 2042 The solubility test is used to detect contamination in asphalt cement Specifications for asphalt cements normally require a minimum solubility in trichloroethylene of990 percent Unfortunately, trichloroethylene has been identified as a carcinogen and contributing to.BITUMEN 80/100 PENETRATION PAVING BITUMEN GRADEBitumen Penetration Grade 80/100 is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properti This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing cours.Durability and Durability Tests for Paving Asphalt Aasphaltic bitumen, and the term asphalt is used for the mixture, either natural or mechanical, of asphaltic bitumen and inert mineral aggregat Durability All bituminous paving materials change with time and under the action of heat, weather, and traffic Such chanies are, in general.Loss on HeatingLoss on Heating Manual and Semi automatic Analysers Bitumen ASTM D6 ASTM D1754 IP 45 Loss on Heating of Oil and Asphaltic Compounds This test method covers the determination of the loss in mass (exclusive of water) of oil and asphaltic compounds when heated Art LT/LH 256000/M Loss on Heating Oven Test ASTM • Outer body in steel coated.

105 Flash Point and Fire Point Tests of Bitumen 1051

Chapter 10 Standard Test Procedures Tests For Bitumen & Bituminous Materials MAY 2001 Page 1032 105 Flash Point and Fire Point Tests of Bitumen 1051 Introduction Flash point of bitumen is the temperature at which, it’s vapour will ignite temporarily during heating, when a small flame is brought into contact with the vapour The.

ASTM D 6Oct 12, 2011· Oven for the determination of Loss on Heating Of Oils and Asphaltic Compounds acc to ASTM D 6 and D 1754 , Ductility Test of Bitumen Duration 13 18 NCTEL 149,512 views.1 BITUMEN BOUND MATERIALSBITUMEN BOUND MATERIALS Penetration test for Bitumen HIGHWAY II Bitumen Bound Materials 12 Procedure Heat the bitumen to softening point +900 C Pour the bitumen into the container at least 10 mm above the expected penetration Place all the sample containers to cool in atmospheric temperature for 1 hour.Conventional Asphalt Mix DesignBitumen should satisfy all the specifications laid down relating to the following (BIS 73) Penetration Softening point Ductility Flash point Wax content Loss on heating and retained penetration Solubility Viscosity at 60 OC and 135 OC If modified bitumen is used then additional tests (elastic recovery, etc) should be performed as specified.Bitumen grade 60/70loss on heating (wt)% 05 max d 6 drop in penetration after heating % 20 max d 6 & d 5 flash point c 225min d 92 solubility in cs2 (wt)% 995 min d 4 organic matter insoluble in cs2 (wt)% 02 max d 4 spot test negative *aashot102 * american association of state highway officials bitumen grade 40/50 specification test method.METHOD OF TEST FOR OPTIMUM BITUMEN CONTENT (OBC)METHOD OF TEST FOR OPTIMUM BITUMEN CONTENT (OBC) FOR OPEN GRADED FRICTION COURSE A SCOPE This test method describes the procedure for determining the optimum bitumen content (OBC) for open graded friction course (OGFC) by examining the amount of asphalt drain down of an aggregate and unmodified asphalt binder mixture.Construction Material 2005e h tn•I solubility test, the asphalt sample is dissolved in Trichloroethylene (it used to be carbon disulfide) and filtered The materials retained on the filter are the impuriti e h tn•I loss on heating and thin film oven test, we put samples in the oven for several hours.