Is 15462 2004_Modified Binders
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Transcript of Is 15462 2004_Modified Binders
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IS 15462:2004
Indian Standard
POLYMER AND RUBBERMODIFIED BITUMEN SPECIFICATION
ICS 75.140
@ BIS 2004
BUREAU OF INDIAN STANDARDSMANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARC
NEW DELHI 110002
February 2004 Price Group 6
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Bitumen, Tar and Their Products Sectional Committee, PCD 6
FOREWORD
This Indian Standard was adopted by the Bureau of Indian Standards, after the draft finalized by the Bitumen, Tarand Their Products Sectional Committee had been approved by the Petroleum, Coal and Related Products DivisionCouncil.
Polymer and rubber modified bitumen, often abbreviated as polymer modified bitumen is obtained by the incorporationof thernlopIastics, crumb rubber powder (ordinary) or chemically treated crumb rubber and elastomers or a blend ofpolymeric and other additives compatible with bitumen or a short residue obtained after refining of crude oil. Themodified bitumen is prepared at refineries or at suitable centrally located or mobile plants with high shear mixingf+cility. Recently, fully automated mobile plants with high shear mixing facility are also imported to provide highmodified bitumen at the locations of hot mix plants. Mixing at site by simple stirrer is not advisable.
Over the years, different types of modifiers have been used to make modified bitumen. The most commonly usedtype of modifiers are rubbers and polymers. These are macro-molecules in which the same group of atoms isrepeated very large number of times. These repeated groups can be formed from one or several different molecules(monomers). Agents other than synthetic polymers can also be used to modify bitumen, which are crumb rubberpowder and natural rubber powder or in latex form. The table below lists the groups of principal modifiers which areused to modify bitumen for highway engineering applications and are also specified in Indian Road Congress (IRC)and Ministry of Road Transport & Highways (MoRTH) standards, specifications and codes of practice.Principal chemical agents used to prepare rubber and polymer modified bitumen are :
Elastomeric Thermoplastic Polymersa) Polyethylene PEb) Ethylene-Vinyl Acetate Copolymer EVAc) Ethylene-Methyl Acrylate Copolymer EMAd) Ethylene-Butyl Acrylate Copolymer EBA
Elastomeric Thermoplastic Polymersa) Ethylene Ter-Polymer ETPb) Styrene-Butadiene-Styrene Block Copolymer SBSc) Styrene-Isoprene-Styrene Copolymer md) Styrene-Butadiene SBe) Latex and Other Rubberst) Styrene Butadiene Rubber SBR
Natural Rubber (Latex or Powder) NRCrumb Rubber or Treated Crumb Rubber CR
While preparing this standard, considerable assistance has been derived from IRC SP: 53-2002 Guidelines on useof polymer and rubber modified bitumen in road construction prepared by Indian Road Congress and clause 520 ofspecification by Ministry of Road Transport& Highways, New Delhi.
The composition of the Committee responsible for formulation of this standard is given in Annex D
For the purpose of deciding whether a particular requirement of this standard is complied with the final value,observed or calculated, expressing the result of a test or analysis, shall be rounded off in accordance with IS 2:1960Rules for rounding off numerical values (revise#). The number of significant places retained in the rounded offvalue should be the same as that of the specified value in this standard.
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IS 15462:2004
Indian Standard
POLYMER AND RUBBERMODIFIED BITUMEN SPECIFICATION
1 SCOPE
This standard covers the requirements for physioc-hemical properties of rubber and polymer modifiedbitumen binders for use in highways, airfield and otherallied construction and maintenance works.
2 REFERENCES
The following standards contain provisions which,through reference in the text, constitute provisions ofthis standard. At the time of publication, the editionsindicated were valid. All standards are subject to revisionand parties to agreements based on this standard areencouraged to investigate the possibility of applyingthe most recent editions of the standards indicatedbelow:
IS No.
73:1992
334:2002
1201:1978
1203:1978
1205:1978
1206 (Part 1): 1978
1208:1978
1209:1978
9381:1979
9382:1979
Title
Specification for paving bitumen(second revision)Glossary of terms relating tobitumen and tar (third revision)Methods of testing tar andbituminous materials : Sampling@rst revision)Methods of testing tar andbitious materials: Determinationof penetration @-st revision)Methods of testing tar andbitious materials: Determinationof sotiening point @-st revision)Methods of testing tar andbituminous ~terials: Determinationof viscosity : Part 1 Industrialviscosity @s& revision)Methods of testing tar andbituminous materials: Determinationof ductility (first revision)Methods of testing tar andbituminous materials: Determinationof flash point and fire point (firstrevision)Methods for testing tar andbituminous materials: Determinationof FRAASS breaking point ofbitumenMethods for testing tar andbituminous materials: Determinationof effect of heat and air by thin filmoven test
3 DESCIWTIONWhen used as bitumen modifier, selected polynler/rubber or a blend of wo or more modifiers shall havethe following properties:
a) Compatible with bitumen,b) Resist degradation at mixing temperature,c) Capable of being processed by conventional
mixing and laying machinery,d) Produce required coating viscosity at
application temperature, ande) Maintain premium properties during storage,
application and in-service.
NOTE Homogeneity is very important for (Iesircdperformance of polymer and rubber modified binders. Hence,these should be prepared at refinery or by appropriateindustrial process and plant having high shear device. Theuse of higher shear mixer is essential.
3.1 Terminology
For the purpose of this standard, the definition given inIS 334 shall apply.
4 CLASSIFICATION
4.1 The polymer and rubber modified bitumen shall beclassified into four types as given below :
a) Type A PMB(P) Elastomeric thermoplasticsbased,
b) Type B PMB(E) Elastomeric thermoplasticsbased,
c) TWe C NRMB Natural rubber and SBR latexbased, and
d) Tjpe D CRMB Crumb rubber/treated crumbrubber based.
4.1.1 Type A, Type B and Type C shall be furtherclassified into three grades according to their penetrationvalue and T~e D shall be further classified into threegrades according to their softening point values as givenbelow:
4.1.1.1a)
b)
Grades of ~pe A PA4B(P)PMB (P)120PMB(P)120 means that Type A PMB(P)comesponding to this grade has penetrationvalue between 90 to 150.Pm(p) 70PMB(P) 70 means that Type A PMB(P)corresponding to this grade has penetrationvalue between 50 to 90.
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c) PMB(P)40PMB(P) 40 means that Type A FMB(P)corresponding to this grade has penetrationvalue between 30 to 50.
4.1.1.2 Grades of ~pe B PA4B(E)a) PMB(E) 120b) PMB(E) 70c) PMB(E) 40
4.1.1.3 Grades of ~pe C NRMBa) NRMB 120b) NRMB70c) NRMB 40
4.1.1.4 Grades of ~pe D CRMBa) CRMB 50b) CRMB 55c) CRMB 60NOTE CRMB 50 means that Type D CRMBcorresponding to this grade has softening point value 50 Cminimum.
5 w~
5.1 Material and ManufactureOver the years, different types of material have beeninvestigated as additives for bitumen modifications.
Some of them, which have been trial tested in India andcountries abroad are polyethylene, ethylene vinylacetate copolymers, ethylene methylacrylate, ethylenebutylacrylate, styrene butadiene, styrene butadienestyrene block copolymer, natural rubber and crumbrubber from used truck tyres treated by gilsonite etc.The PMB, shall be prepared by blending a suitablepenetration grade bitumen or a feed stock (short residue)compatible with additives at refinery or any other planthaving adequate (high shear) mixing and blendingfacilities. In case PMB is prepared using a penetrationgrade bitumen, the later shall conform to IS 73 and itsrevisions as applicable.
5.2 The material shall be homogeneous and shall notfoam when heated at 170C.
5.3 No mineral matter other than naturally present, inthe ingredient materials, shall be used.
5.4 Modifier shall not de-mix on heating at 170C orlater during cooling.
5.5 The polymer modified bitumen of Type A, Type B,Type C and Type D shall also conform tothe requirements given in Table 1, Table 2, Table 3 andTable 4 respectively.
Table 1 Requirements of Polymer Modified Bitumen PMB (P)(Elastomeric Thermoplastic Based)-T@e A
(Clause 5.5)S1 No. Characteristics Grade and Requirements Method of Test, Ref to
/ APMB 120 PMB 70 PMB 40
\% No. Annex
(1) (2) (3) (4) (5) (6) (7)
1)Ii)iii)IV)v)
vi)
vii)viii)
NOTE
Penetration at 25C, 0.1 mm, 100E, 5s 90 to 150 50 to 90 30 to 50 -A-I L(J3 .1205 93811209
A
Softening point, (R&B), C, hin FRAASS breaking point,) C, MaxFlash point, COC, C, JfinElastic recovery of half thread inductilometer at 15 C, percent, MinOrComplex modulus as (G*/sin 6) as h%1.0 kPa at 10 rad/s, at a temperature, CSeparation, difference in softeningpoint, R&B, C, MaxViscosity at 150 C, PoiseThin film oven tests and test on residue :a) Loss in mass, percent, Maxb) Increase in softening point, C, Maxc) Reduction in penetration of residue,
at 25 C, percent, Maxd) Elastic recovery of half thread in
ductilometer at 25 C, percent, MinOrComplex modulus as (G* /sin 5) as A4in2.2 kPa at 10 rad/s, at a temperature C
50-2022050
55 1622040
601222030
52 58 70 c
3 3 3 B
1-3 2-6 3-9 1206 (Part I )
1.07
1.06
1.05
9382 1205
3535
3535
3535
1203 A
52 58 70 c
Requirement at S1No. (v) is subject to agreement between the buyer and tbe seller,11Relevant 10snow bound cold climate areas.
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IS 15462:2004
Table 2 Requirements of Polymer Modified Bitumen PMB (E)(Elastomeric Thermoplastics Based) -Type B
(Clause 5.5)
S1 No. Characteristics Grade and Requirements Method of Test, Ref to~ \
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Table 4 Requirements of Polymer Modified Bitumen (CRMB)(Crumb and Modified Crumb Rubber Based)-~ D
(Clause 5.5)
S1 No. Characteristics Grade and Requirements Method of Test, Ref to~ /----+---->
(1) (2) (3) (4) (5) (6) (7)
1)ii)iii)IV)
v)
vi)vii)
Penetration at 25C, 0.1 mm, 100 g, 5 s.
Softening point (R&B),C,MinFlash point, COC, C, Min
Elastic recovery of half thread inductilometer at 15 C, percent, &fin
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6.5.3 The composite sample when tested for thecharacteristics mentioned in 6.4.2 shall satisfy thecorresponding requirements of the characteristics givenin Tables 1, 2, 3 and 4.
7 PACKING AND NLMU.UNG
7.1 Packing
Polymer and rubber modified bitumen of all types shallbe suitably packed in a container as agreed to betweenthe purchaser and the supplier.
7.2 Marking
Each container of PMB shall be legibly and indeliblymarked with the following:
a) Manufacturers name or trade-mark, if any;
IS 15462:2004
b) Month and year of manufacture;c) Type of the material and Grade; andd) Batch number.
7.3 BIS Certification Marking
7.3 Each container may also be marked with theStandard Mark.
7.3.1 The use of the Standard Mark is governed by theprovisions of the Bureau ofIndian Standards Act, 1986and the Rules and Regulations made there under. Thedetails of conditions under which the license for theuse of the Standard Mark may be granted tomanufacturers or producers may be obtained from theBureau of Indian Standards.
ANNEX A(Clause 6.3 and Tables 1,2,3 and 4)
DETERMINATION OF ELASTIC RECOVERY
A-1 SIGNIFICANCE ~ USE
This is a simple test intended to optimize dose ofpolymeric additive in bitumen and also help in assessingquality of PMB in laboratory.
A-2 PRINCIPLE
The elastic recovery of modified bitumen is evaluatedby comparing recovery of thread afler conditioning for1 h at specified temperature and the specimen iselongated up to 10 cm deformation in a ductility machine.This is intended to assess degree of bitumenmodification by Elastomeric additives. The cross-sectionof thread shall be as shown in Fig. 1.
DL
A 36.5 ~ 0.1 mmB 30.0 t 0.1 mmC 17.0 t 0.1 mmD 10.0 fO. I mmE 10.0 ~ 0.1 mm
FIG. 1 DESIGN OF MOULD FORELASTICRECOVERY
A-3 APPARATUS
A-3.1 Ductility Machine and Moulds As perIS 1208 and Fig. 1.
A-3.2 Thermometer Any standard thermometer(ASTM 63 C) of equivalent range and accuracy shallbe used.
A-3.3 Scissors Any type of conventional scissorscapable of cutting modified bitumen at the testtemperature.
A 3.4 Scale Any transparent scale of measuring upto 25 cm with + 1mm accuracy.
A-4 PROCEDURE
A-4.1 Prepare the test specimens in a set of three mouldsas per dimensions given in Fig. 1 and condition asprescribed in test method of IS 1208. Elongate the testspecimen at the specified rate to a deformation of 10 cmat a rate of 5 * 0.25 cmhnin. Immediately cut the testspecimen into two halves at the mid-point using thescissors. Keep the test specimen in the water bath in anundisturbed condition for 1 h before testing.
A-4.2 After the 1h time period, move the elongated halfof the test specimen back into position near the fixedhalf of the test specimen so the two pieces of modifiedbitumen just touch. Record the length of the recombinedspecimen as X.
A-5 REPORTCalculate the percent /elastic recovery by the followingprocedure :
10-xElastic recovery (%) = x 100
10where
X= length of recombined specimen.
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ANNEX B(Clause 6.3 and Tables 1,2,3 and 4)
DETERMINATION OF SEPARATION
B-1 PRINCIPLE
The separation of modifier and bitumen during hotstorage is evaluated by comparing the ring and ballsoftening point of the top and bottom samples takenfrom a conditioned, sealed tube of polymer modifiedbitumen. The conditioning consist of placing a sealedtube of modified bitumen in a vertical position at 163 +5(Cin an oven for a period of 48 h. It provides a referencefor determining the relative separation propertiesbetween different types of bitumen modifiers and theirrespective bitumens. Modified bitumens relativestability to separation under storage in static conditionsis detel-mined in heated oven storage without agitation.
B-2 APPARATUS
B-2.1 Aluminum Tubes 25.4 mm ( 1 inch) diameterand 136.7 mm (5.5 inch) length blind aluminum tubes(thickness of foil 1 mm), used to hold the test sampleciuriog the conditioning.
B-2.2 Oven, capable of maintaining 163+ 5C.
B-2.3 Freezer, capabie ofmaintaining 6.7 * 5C.
B-2.4 Rack, capable of supporting the aluminum tubesin a vertical position in the oven and freezer.
B-2.5 Spatula and Hammer The spatula must berigid and sharp to allow cutting of the tube containingthe sample when at a low temperature.
B-3 PROCEDURE
B-3.1 Place the empty tube, with sealed end down inthe rack. Heat the sample carefully until sufficiently fluid
to pour. Care should be taken to prevent iocalized over-heating. Pass the molten sample through IS Sieve of 600micron mesh size. After through stirring, pour 50.0 ginto the vertically held tube. Fold the excess tube overtwo times, and crimp and seal.
B-3.2 Place the rack containing the sealed tubes in a163 + 5 C oven. Allow the tubes to stand undisturbedin the oven for a period of 24 + 4 h. At the end of theperiod, remove the rack from the oven, and piaceimmediately in the freezer at 6.7 + 5 C, taking care tokeep the tubes in a vertical position at all times. Leavethe tubes in the freezer for a minimum of 4 h to solidifythe sample completely.
B-3.3 Upon removing the tube from the freezer, place iton a flat surface. Cut the tube into three equal lengthportions with the spatula and hammer. Discard the centresection, and place the top and bottom portions of thetube into separate beakers,. Place the beakers into a163 + 5C oven until the bitumen is sufficiently fluid toremove the pieces of aluminum tube.
B-3.4 After thoroughly stirring, pour the top bottomsamples into appropriately marked rings for the ring andball softening point test. Prepare the rings and apparatusaccording to details given in IS 1205. The top and bottomsample form the same tube should be tested at the sametime ih the softening point test.
B4 REPORT
Report the difference, in C, between the softening pointsof the respective top and bottom samples.
ANNEX C(Table 1)
METHOD FOR DETERMINATION OF COMPLEX MODULUS
C-1 SCOPE C-2 SIGNIFICANCE AND USE
This method covers the determination of complex The test temperature for this test is related to themodulus (G*), Phase angle (sin 6) and G*/sin 5 of temperature experienced by the pavement in themodified bituminous binders. This standard is geographical area for which the use of binder is intended.appropriate for unaged material and material aged in The shear modulus is an indicator of stiffness orthin film oven or rolling thin film oven. Particulate resistance of binder to deformation under load atmaterials in binder is limited to particles with longest specified temperature. The complex (G*) modulus anddimensions less than 300 micrometer. phase angle (sin 6) define the resistance to deformation
of the binder in the visco-elastic region. The complex
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modulus and phase angle are used to evaluateper fon-nance aspect of modified bitumen, where elasticrecovery is insignificant.
C-3 SUMMARY OF TEST METHODThis standard contains the procedure used to measurethe complex modulus (G*), phase angle (sin 8) and shearmodulus (G*/sin 8) of binders using a Dynamic ShearRheometer and parallel plate test geometry. Thestandard is suitable for use when the comp!ex modulus(G*) varies between 100 Pa and 10 MPa. The range oftest temperature lies in between 350C and 85Cdepending upon grade, type and conditioning of thetest sample. Test specimen of 1mmthic~ 25 mm diameteror 2 mm thick and 8 mm diameter are prepared betweenparallel metal plates. During the testing, one of theparallel plate is oscillated with respect to the other atpre-selected frequency and rotational deformationamplitudes. The required amplitudes depend upon thevalues of complex shear modulus of binders beingtested. The test specimen is maintained at the testtemperature within *O. 1C by heatkg and cooling ofupper and lower plates. The recommended frequencyof testing is 10 rad/s. The complex modulus (G*) andphase angle (sin 6) are calculated as apart of theoperation of the rheometer using software availablewith the equipment.
C=l TEST EQUIPMENTThe test equipment comprises following items :
a) Dynamic Shear Rheometer Test System Adynamic shear rheometer consisting of parallelmetal plates, an environmental chamber, aloading device and a control and dataacquisition system.
b) Test Plates Metal test plates with polishedsurface, one 8 + 0.5 mm in diameter and one25 + 0.05 mm in diameter, The base plate insome rheometer is a flat plate.
c) Environmental Chamber A chamber forcontrolling the test specimen temperature byheating or cooling. The medium for heatingand cooling the specimen in the environmentalchamber is either a gas or liquid that will notaffect binder properties. The temperature inthe chamber may be controlled by thecirculation of fluid or conditioned gas. Whenthe air is used as medium a suitable drier mustbe included to prevent condensation ofmoisture on the plates and fixture.
d) Temperature Controller A temperaturecontroller capable of maintaining specimentemperature within + O.10C for the testtemperature ranging from 35 to 850C is needed.A resistance thermal detector mounted insidethe environmental chamber, in intimate withfixed plate with a range of 35 to 850C readable
e)
f)
d
h)
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IS 15462:2004
to the nearest 0.1 W. The detector shall be usedto control the temperature in the chamber andprovide a continues read out of the temperatureduring the mounting, conditioning and testingof the specimens.Loading Device The loading device shallbe capable to apply a sinusoidal oscillatoryload to the specimen at the frequency of 10rad/s. The loading device shall be capable ofproviding either a stress control or straincontrolled load. If the load is strain controlled,the loading shall apply a cyclic torquesuftlcient to cause an angular rotational strainaccurate to with in 100 micron radian of thestrain specified. If the load is stress controlled,the loading device shall apply a cyclic torqueaccurate with to within 10 mN.m of the torquespecified. Total system compliance to 100 N.mtorque shall be< 2m. rad/N.m.Control and Data Acquisition System Thecontrol and data acquisition system shallprovide a record of temperature, frequency,deflection angle and torque. The system shallbe capable to record and calculate the shearstress, shear strain, complex shear modulusand phase angle of binder at specified testtemperature.Specimen Mold A silicone rubber mold forpreparation of test specimen.Specimen Trimmer A specimen trimmer witha straight edge at least 4 mm wide.Calibrated Temperature Detector Acalibrated thermocouple, thermistor, or RTDwith a thickness or diameter
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IS 15462:2004
placed in a refrigerator until it attains solid consistency.Then the sample is removed from the mold and placedbetween the fixed plate and oscillating spindle of theDSR. The excess binder beyond the edge of the spindleshould be trimmed. Regardless of the method used forpreparation of the specimen, the final step in preparingthe specimen is to slightly readjust the gap between thespindle and the lower plate so that a slight bulge isevident near the edge of the spindle. This step is normallyoccur immediately prior to the testing. The thickness ofthe bitumen binder disk sandwiched between thespindle and fixed plate must be carefidly controlled. Theproper specimen thickness is achieved by adjusting thegap between the spindle and fixed plate. This gap mustbe set before mounting the binder sample but whilespindle and base plate are mounted in the rheometer atthe test temperature. The gap is adjusted by means ofa micrometer wheel. The micrometer wheel is graduatedusually in units of micron. Turning the wheel allowsprecise positioning the spindle and base plate relatedto each other. On some rheometer, the micrometer wheelmoves the spindle down. On other, it moves the baseplate up. Thickness of the gap use depend on the testtemperature. High test temperature of 460C or greaterrequire a small gap of 1 mm. High temperaturemeasurement require a large spindle (25 mm) and lowtemperature a small spindle (8 mm). With the specimenmounted, the operator shall set the gap at the desiredvalue of 1 000 or 2 000 micron. After the specimen istrimmed flush with upper plate, the extra 50 micron isdialed so that gap is exactly at the desired value andspecimen bulges slightly.
C-6 TEST PROCEDUREBring the specimen to the test temperature +0. 10C.Afterthe sample is correctly in place and test temperatureappear stable then allow the specimen for 10 min at theset temperature of the specimen to equilibrate. The actualtemperature equilibration time is equipment dependentand should be checked using a dummy specimen withvery accurate temperature sensing capabilities.
When operating in a strain control mode, testing consistof using the rheometer software to select appropriatestrain value as under:
Material kPa Target StrainStrain, % Range, %
Original binder 1.O(G*/sin5) 12 9-15TFOT residue 2.2(G*/sin 8) 10 8-12When operating in a stress controlled mode, select anappropriate stress level using sof~are as under :
Material kPa Target StressStress, kPa Range kPa
Original binder 1.O(G*/sin 5) 0.12 0.09-0.15TFOT residue 2.2(G*/sin 8) 0.22 0.18-0.26
Testing consist of using rheometer software to set theDSR to apply a constant oscillating stress and recordingthe resulting strain and time lag. The specificationrequire oscillation speed to 10 radls, which isapproximately 1.59 Hz. A computer is used with DSR tocontrol test parameter and record test results. Theoperator need not worry about setting the value ofapplied stress. Instead, the operator should set theapproximate value of shear strain. Shear strain valuesvary from 1-12 percent and depend on the stiffness ofthe binder being used . Relatively soft materials testedat high temperature are tested at strain values ofapproximately 10-12 percent. Hard materials are testedat strain value of about 1 percent. In the initial stage ofthe test, rheometer measures the stress required toachieve the set shear strain and then maintains this stressvery precisely during the test. The shear strain can varysmall amounts from the set value to achieve the constantstress. Variation in shear strain is normally control ledby rheometer software. In the beginning of the test, thesample is fust conditioned by loading the specimen for10 cycles and then 10 additional cycles and then areapplied to obtained test data. The rheometer softwareautomatically compute and report values of complexmodulus (G*) phase angle (sin 8).
C-7 INTERPRETATION OF RESULTS AND DATAPRESENTATION
The complex modulus (G*) and phase angle (sin b)decrease with increasing shear strain. A linear regionmay be defined at small region where the modulus isrelatively independent of shear strain. This region willvary with magnitude of complex modulus . The linearregion is defined as range in strains where the complexmodulus is 95 percent or more of the Ostrain value. Theshear stress varies nearly tlom O at the centre of theplates to a maximum at the extremities of the plateperimeter. The shear stress is calculated from the appliedor measured torque, measure or applied strain and thegeometry of the test specimen. For the presentspecification only value of G* and sin 6 are required. Acomplete report includes following parameters:
a) G* to the nearest three significant figures,b) sin 6 to the nearest 0.1 degrees,c) test plate size to nearest 0.1 mm and gap to
nearest 1 yrrL
d) test temporary to the nearest O.lC,e) test frequency to the nearest 0.1 rad/s, andf) strain amplitude to the nearest 0.01 percent.
The test temperature as per requirement of specificationfor complex modulus value of 1kPa(G*/sin 8) for originalbinder and 2.2 kpa (G*/sin 8) for residue of thin filmoven test shall be calculated from the plot of (G*/sin 6)and temperature for compliance of specification.
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IS 15462:2004
ANNEX D(Foreword)
COMMTITEE COMPOSITION
Bitumeu Tar and Their Products Sectional Committee, PCD 6
Organization
Central Road Research Institute, New Delhi
Bharat Petroleum Corporation Limited, Mumbai
Building Materials and Technology Promotion Council, New Delhi
Central Public Works Department, New Delhi
Central Fuel Research Institute, Dhanbad
Cochin Refineries Limited, Cochin
Dr Uppals Testing and Analytical Laboratory, Ghaziabad
Durgapur Projects Limited, Durgapur
Directorate General of SuppliW and Disposals, New Delhi
Directorate General Border Roads, New Delhi
Engineer-in-Chiefs Army Headquarters, New Delhi
Highway Research Station, Chennai
Hindustan Petroleum Corporation Limited, Mumbai
Hindustan Colas Limited, Mumbai
Indian Institute of Petroleum, Debra Dun
Indian Oil Corporation Limited (Marketing Division), Mumbai
Indian Oil Corporation Limited (R&D Centre), Faridabad
Indian Oil Corporation (R&P), New Delhi
Indian Roads Congress, New Delhi
Lloyd Insulations (India) Limited, New Delhi
Ministry of Surface Transport (Department of Surface Transport),New Delhi
Ministry of Defence (DGQA), New Delhi
Chennai Petroleum Corporation Ltd, Chennai
National Test House, Kolkata
National Building Organization, New Delhi
Representative(s)
PROFP. K. SKDAR (Chairman)SHRISUNILBOSE(A/ierwate 1)DR P. K. JAIN (Alternate II)
SHRIJ. A. JANAJ
SHRIABHIJITUPAOHYE(A1/erna/e)SHRIR. K. CELLY
SHRIB. ANILKUMAR(A//er/!a/e)SHRIS.B. JHAAIB
SHRIV. K. SHARMA(Aherrmfe)DR (SHRIMATI)A. BHAITACHARYA
SHRIU. BHATTACHARYA(Aherrra/e)SHKIC. ]. ROY
SHRIV.PAILY(Alrerrraze)SHRIR. S. SHUKLA
DR H. S. SARKARSHRIULLASHGHOSH(Ahermfe)
SHRIN. K. KAUSHAL
SHJUK. K. Y MAHINDRAKARSHSUA. K. GIXTA (Alternate)
COL V. K. P. SINGHLT-COL R. S. BHANWALA(Alternate)
SHRJS. SARAVANAVSLDR D. THIRUNAJCJWASU(Ahernate)
SHRIVUAYK. BHATNAGAR
SHRIA. S. PRABHAKAR(Al?ernale)SHruP. RAJENDR4N
SHRIH. PADMANABWAN(Alternate)SHSUU. C. GLJPTA
SHRIMOHDANWAR(Affernate)SHIOMANOJMATHOR
SHRJPREMKUMAR(Alternate)SHRIB. R. TYAGI
SHRIM. P. KALA (Alternate)SHRIU. K. BASU
SHRIS. K. PRASAD(Alternate)SHRJA. V. SINHA
SHFOSANJAYNIRMAL(Alternate)SHSUAJAYSJNOH
SHMA. K. RASTOGI(Alternafe)SHRJS. K. Puru
SHRIM. P. SHARMA(Alternafe)SHRIK. H. GANDHI
SHRIA. K. SINHA(Ahernafe)SHRJM. S. SHAYAMSUNDER
SHFOB. SAIRAM(Alternate)SHRIA. K. CHAKFWORTY
SHRJS. K. AOARWAL(A~rernute)
SHFOA. K. LALSHRtA. G.DHONGADE(Alternate)
(Continued on pnge IO)
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IS 15462:2004
(Co/lfllll(e{lfro/lfpflge 9)Organization
lubllc Works Department, Government of West Bengal, Kolkata
Public Works Department, Mumbai
pllb]lC Works Department, Uttar Pradesh
PLibltc Works Department, Tamil Nadu
RcgIonal Research Laboratory, Jorhat
s11 1 Imlted, Kolkata
LInlvwsity of Roorkee, Roorkee
131S Dlrccto!-atc General
Representative(s)
Member Secretary(SHIUMATI)(DR) ViJAYMALIK
Director (PCD), BIS
Bitumen and Tar Products Subcommittee, PCD 6:2
Central Road Research Institute, New Delhi
Highway Research Station, Chennai
Hindustan Colas Limited, Mumbai
SHNAMEAVACHATTERIEE
SHRIRASINDRANATHBASU(Akeraczfe)
SHRIBCIRGEV. B.
SHRIV. P. BANSAL
DR G. P. S. CHAUHAN(Alternate)SHRIN. DAYANANDAN
SHRIP. JAYARAMAN(Alternate)DR R. C. BARUAH
SHRIT. K. ROY
SHRJG. GHANSHAMDAS (Alfernate)PROFH. C. MEHNDISATTA
SHRIANJANKAR, Director & Head (PCD)[Representing Director General (Ex-ofiicio)]
Bharat Petroleum Corporation Limited, Mumbai
Bhilai Chemical Pvt Limited, Ranchi
Central Fuel Research Institute, Dhanbad
Indian institute of Chemical Technology, Hyderabad
Indian Institute of Petroleum, Debra Dun
Indian Oil Corporation Limited (R&D Centre), Faridabad
Indian Roads Congress, New Delhi
Ministry of Road Transport and Highways, New Delhi
DR P.K.JAIN(Convener)SHRISONILBOSE(Alternate)
SHRIJ.A.JANAJSHRIABHIJITUPADHYE(Mtermfe)
SHRIO. P.NANGALLIADR (SHRIMATI)A. BHAITACWYA
SHRIU. BHATTACHARYA(Alternate)SHRJS. SARAVANAVEL
DR D. THIRUNAKKARASU(Alternate)SHRJH.PADMANAEHLN
SHRJV. K. YADAV(Alternate)DR K. B. S. PRASAD
SHRIU. C. GUPTA
DR J. M. NAGPAL(Alternate)SHRIB. R. TYAGI
SHRIM. P.KALA (Alternate)SHIUK.B.RAJORJA
SHRIA.V.SINHA(Alternate).%RI C. K.KANDASWAMYSHRIH. C. ARORA(Alternate)
(Continuedon page 11)
10
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IS 15462:2004
(Continued from page 10)
Organization
Nahonal Organic Chemicals Industries, Mumbai
National Physical Laboratory, New Delhi
Neyveli Lignite Corporation Limited, Neyveli
Public Works Department, Government of Maharashtra, Mumbai
Public Works Department, New Delhi
Steel Authority of India, New Delhi
T]ki Tar Industries, Vadodara
Tinna Overseas Limited, New Delhi
Durgapur Projects Ltd, Durgapur
Representative(s)
SHRIA. R. PARASURAMAN
SHRIP. K. BHATIA(Ahernate)
DRGOPALBHATLA
DRR. K. AGGARwAL(A[ternale)
DR S. SANTHANAM
SHRIA. BALASUBFWMANIAN(Alternate)SHRI S. R. TAMBE
SHRIV. K. SANAP(Alfernafe)SHRIS. C. JHAMB
SHRIV. K. SHARMA(Alternate)SHRIS. K. JAIN
SHRIS. C. DAS GOEL(,4//ernafe)
SHRIHIRENDRAK. MOTA
SHN RAJESHK. SHAH(Alternate)SHRJBHOPENDERKUNIAR
SHRIVIJAYK. SEKHRI(Ahernde)DR H. S. SARKAR
SHRIULLASHGHOSH(Alfernafe)
11
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Bureau of Indian Standards
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Title PageForeword1. Scope2. References3. Description4. Classification5. RequirementsTable 1Table 2Table 3Table 4
6. Sampling and Criteria for ConformityTable 5
7. Packing and MarkingAnnex AFig. 1
Annex BAnnex CAnnex D