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Areas of R&D/Consultancy/Core Activities

reas o

Design of Flexible & Composite Pavements for Roads and Airfields

,

Additive, Nano Materials, Bio- enzymes, Geopolymers, Biopolymers)

Mineral Aggregates: Characterization and Beneficiation

Industrial Wastes and Artificial Aggregates:Use in Bituminous mixes Organic Binders (Bitumen, Rubber & Polymer Modified Binders, Cut

Additives for Bituminous Binders (Anti-stripping Agents,

Antioxidants, Polymers and Warm Mix Additives)

Construction and Maintenance Technologies (Recycling, Micro

Surfacing Slurry Sealing and Ready to Use Patching Mixes)

o x an arm x ec no og es or ons ruc on an

Maintenance

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Consultancy/Core Activities Design of Flexible and Composite Pavement and Overlays for Roads, Airfields

and Parking Areas

Measure

Evaluation of Pavement Materials for Construction and Maintenance ofex e ompos e avemen

Feasibil ity Studies of Use of Waste and Marginal Materials

Su ervision of Construction and Qualit Control of Flexible Pavement

Setting up of Laboratories & Industrial Units for Bitumen, PMB and Emulsion

Customized Training Programs in the area of Engineering Materials, Design,

Workshop of New Technologies

Preparation of New Standards and Specifications

Evaluation of Design and Specifications by Accelerated Pavement Testing

Facilities

Design of Airf ield Pavements

Design, Construction and Maintenance of Rural Roads

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Equipment, Facilities/Software in the Division

Equipments for Design of Micro-surfacing: A view of various

equipments used for design of micro-surfacing

Gyratory Compactor: This equipment is used for preparation of the

Marshal specimens for various testing purposes.umen es ng qu pmen s: ew o pene ra on es ng, so en ng

point and durability testing

Automatic Marshal Testin Machine.

Bending Beam Rheometer.

Dynamic Sheer Rheometer

Direct Tension Tester

Presure Aging Vessel

resser ge ng esse or ong term age ng o tumen

Apparatus for Zeta Potential

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Systems and Technologies Developed by the Division

Polybit A and Polybit B. Technology

Elastomeric Bitumen Technology

Improved Crumb Rubber Modified Bitumen

Cold Mix Technology

Repair of Cracks on Bridge Deck Wearing Coats

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T e of Pro ects Com leted On oin

Sponsored Research 1 3

oya ty ec no ogy trans erre to n ustr es

Consultancy 19 11

Technical Services 14 14Testing 2 -

Total 36 28

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Type Published Accepted Communicated Total

SCI & PRJ 5 4 9 18

Non PRJ 3 - - 3International

Conference

4 - 4 8

- -

Conference

Total 27 4 13 44

Patent Granted 1

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1. Mitigation of rutting in bituminous roads by use of waste polymeric packaging

Peer Reviewed Journals and SCI

materials, Jain P. K., Shanta Kumar and J. B. Sengupta, Indian Journal of

Engineering & Material Science, Volume 18, No. 6, (2011) pp 233-238 (SCI)

2. A laboratory study on efficacy of conventional and modified bituminous

binders in construction of roads, by Nishal S., Sangita, Sharma B. M., and

Sengupta J. B., Indian Highways, Vol. 40, No. 1, (2012), pp 13-20

3. Warm bituminous mixes: The wave of the future, Ambika Behl, Bose S., Kumar

., an arma ., ourna o n an oa s ongress o . - pp -

107 (Discussion paper Lucknow IRC)

.

emulsion based cold mix technology, Dr. N.K.S. Pundhir, Journal of Indian

, . - , -

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10.Full scale field performance study on SBS modif ied and conventional bitumen

Peer Reviewed Journals

in bituminous concrete surface subjected to heavy traffic by Jain P. K. (Under

review Journal of Indian Road Congress). a ora ory per ormance o s one ma r x asp a con a n ng compos e o y

ash and plastic waste by Jain P. K., Singh G., Rongali U., Chourasiya A., (under

12.Mechanistic evaluation of stone matrix asphalt containing fly ash and modif ied

, . ., . ., . ., . .,

Devi (communicated to International Journal of Civil Engineering)

.

modified bitumen by Jain P. K., Shah N. C. and Ramizraja M. (Under review

Construction and Buildin Materials

14.Finite element analysis of geogrid reinforced pavement, (Under review of

International Journal of Pavement En ineerin

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15.Study on performance of high density polythene modif ied bituminous mixes in

Peer Reviewed Journals

bituminous base and binder courses by Jain P. K. and Co-workers (Under

communication to Journal of Transportation Research Board)

16.Laboratory performance of Jute textile as reinforcement layer for prevention of

reflection cracking by Mittal A., Jain P. K. and Devi U., (Under communication)

17.Design of flexible pavement for a sanitary landfill a case study by Mittal, A.and Jain, P. K., Submitted to Indian Roads Congress Journal. (Under Review)

18.Mechanistic evaluation of SMA containing different fil lers by Jain P. K., Uma D.,

Chourasiya A. and Singh G., (Under Communication Transportation Research

oar ourna

19.Laboratory performance of bituminous concrete mix containing composite of

y w y . ., ., u y . .,

(Under communication to Journal of Transportation Research Board)

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1. Construction of sustainable bituminous roads with emulsion

Non Peer Reviewed Journals

based cold mix technology in India ,Dr. N.K.S. Pundhir,

,

2. Stone Mastic Asphalt-Laboratory Study for maintenance of city

roads by P.K.Jain, C. Kamraj, J.B. Sengupta, B. S. Nigam SadakDarpan No 8, (2012) pp 9-18

3. New and emerging road technologies for future, by Mittal,

Abhishek Jain P.K. Sen u ta J.B. and Ganvir D. New Buildin

Materials and Construction World. (Paper Accepted and would

e pu s e n ep em er ssue o

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International conference

1. Warm bituminous mixes: way to sustainable pavement, by Behl A., Bose S.,

Kumar G., and Kumar G, Proceeding of Annual Conference of Canadian

Society of Civil Engineering, 06-10 June 2012. n nnova ve re a a on o s resse um nous wear ng course on

second Vivekananda bridge by Jain P. K. and Nagabhushana M. N published in

raz an ongress on g ways oncess ons an rasv as

Exhibition

.

Behl A., Jain P. K., and Sharma G., 25thARRB Conference-Shaping the future:

, , ,

4. Laboratory investigation on use of fly ash plastic waste composite in stone

th. ., ., ., .,

Conference-Shaping the future: Linking policy, Research and Outcomes,

Perth Australia 2012

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5. Resilient Modulus of Bituminous mixture Containin fl ash lastic waste

International conference

composite, by Jain P. K., Singh G., Rongali U., Chourasiya A., IMPC-2012,

March 23-24, Kotayam

6. Accelerated pavement testing-An advanced tool for assessing pavement

performance, by Mittal A., 2nd International conference on current trends in

technology (NUICOME 2011), by Nirma University Ahmadabad, Dec 8-10,

2011

7. Effect of geogrid reinforcement on critical pavement responses of flexible

pavement by Pandey S., Kalaya R. R. and Tiwari D., submitted in 25th

ARRBConference-Shaping the future: Linking policy, research and outcomes,

Perth, Australia 2012

8. Accelerated pavement testing facility in India-An overview by Mittal A.,

26th Indian Engineering Congress by IEI (India) Bangalore 15-18 Dec, 2011

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-

National Conference & Workshops

.

bituminous roads by Pandey S., CREATRZ,2011, SRM University, 23rd-

th .

2. Cold bituminous mix technologies for road construction by Pundhir N.

. .,

North East, Jorhat,19th September 2011,.

. . . .,

shop on Sustainable Roads for Mumbai City, 10-11 January, 2012,

.

Cold Mix Technology by Pundhir N. K. S., Workshop on New & Non-

, . ,

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5. Use of Plastic Waste in Rural Road Construction for North East b


Jain P. K., Workshop on Sustainable Technologies for Road

Construction in North East 4th Feb 2012 A artalla

6. Warm Mix Technologies for Roads in North East, Behl A., Workshop

, . ,

Jorhat

.

Imperatives by Jain P. K., National Workshop on New and Alternative

, ,

8. New Material and Technologies for Road Construction Vision 2020,

. .,

1-2 March (2012)

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9. Worksho on Sustainable Technolo ies for Road Construction in


North East by Nagabhushana M. N., CSIR-CRRI Diamond Jubilee

Worksho series. NEIST Jorhat Assam 19th Se tember 2011

10. Workshop on Sustainable Roads for Mumbai, by Nagabhushana M.

-., . , ,

January 2012

.

Tripura, by Nagabhushana M. N., CSIR-CRRI Diamond Jubilee

-. ,

12. Warm bituminous mixes for north east region by Behl A., workshop

th,

September 2011 Jorhat

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13. Cold mix technolo for construction of rural roads in North East


IRC Council Meeting, 1st May 2012, Kohima

14. Cold mix technolo for construction of rural roads in Sikkim

Gangtok, 4 May 2012

rd. ,

June 2012, Kohima

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Name of Student Affiliation Title

Munshi Ramizaraj M. SVNIT, Surat Mechanistic evaluat ion on warm mix design of

bituminous concrete using modified binder

Abhishek Patidar SVNIT, Surat Laboratory performance evaluation of SMAus ng warm m x a ve

Bilwal Hemant R SVNIT, Surat Mechanistic Evaluation as bituminous

concrete containing composite of fly ash and

Patel Mehul B SVNIT, Surat Mechanistic evaluation of stone matrix asphaltcontaining fly ash and modified bitumen

agan eep ng c - n uence o e as omer c po ymer mo e

binder on the thickness of bituminous layer

Payal Mazumdar Amity Uni. Energy efficient bitumen emulsion technology

Mansha Swami SVNIT, Surat Laboratory investigations and performance of

SMA with modified binders

T. Anil Pradyumna AcSIR-CRRI Mechanistic evaluation of bituminous mixes

containing different doses of reclaimedasphalt pavement

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Name Affiliation Title

Vipin Sharma NIT Kurukshetra Design of bituminous mix using

reclaimed asphalt pavement (RAP)

MaterialNiharika

Sood

Kasturba Polytechnic

of Woman N. Delhi

Testing of Highway Materials and

Bituminous Mix Design

Bhawna Kasturba Pol technic Evaluation of Materials used in Road

of Woman N. Delhi

ConstructionNeetu Kumari Kasturba Polytechnic Evaluation of Bituminous Road

.

Rahul Kumar NIT Patna Analysis of surface profile and

deflection profile under heavy loadingcon on us ng acce era e pavemen

testing facilities

Balwant NIT Patna Development of Warm Mixes Using

Singh Modified Binder

Ajit Mishra NIT Patna Embedded Instrumentation for APTF for

validation of IRC flexible Pavement

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Name of Student B. Tech/M. Tech Affiliation

Shiv Modi M. Tech (Tran. Eng. Plan.) SVNIT, Surat

Jatin Patel M. Tech (Tranportation) SVNIT, Surat

. . .

Sarah Jay M. Tech (Transportation) Anna University

. . .

Manish Kumar B. Tech (Civil Eng.) NIT Patna

Ahmad Arif Hanif B. Tech Civil En . VCTM Ali arh

Mayank Kumar B. Tech (Civil Eng.) NIT Hamirpur (H. P.)

Sayan Dhar B. Tech (Civil Eng.) SRM Modinagar Rahul Nair B. Tech (Civil Eng.) NIT Patna

Vikash Kumar B. Tech (Civil Eng.) SRM Modinagar

Adhishree Jain B. Tech (Civil Eng.) SRM Modinagar

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Title Sponsor PL DOC

nves ga on owar s ssess ng

the causes and extent of failures

of DSC road to keshar Garden

Road between Sectors 42 43 & 46

o a

Authority

r. un r pr -

and 47-48 of Noida (CNP-1742)

Investigation for flexible pavement

design for construction of

MCD Abhishek

Mittal

June-11

bituminous road from live stock

market to NH-24 via existing

approach road of SLF site

-

Evaluation of INSSTA PATTCH

(pressure Sensitive Compound for

-

M/s Aksahay

Innovation

Abhishek

Mittal

Oct - 11

1751)

Pvt. Ltd.

Performance Evaluation (One time)

of Stabilized la er in NH-1 CNP-

Sona

Enter rises

Abhishek

Mittal

Jan -12

1754) Ltd. Gurgoan

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-

cem for use in site stabilizaiton of

soil

Powercem

Technologies)

Investigations for design of flexible M&S M.N. Sept-11

pavement of road SQN DSC guard

post to New Dispersal at

CarNicobar (CNP-1696)

CarNicobar Nagabhushana

y v u

Lake Asphalt pellets in BitumenModification (CNP-1649)

asphalt WestIndies

-

-

Flexible Pavement of Kothakota-

Kurnool Section of Hyderabad-

Bangalore (Ns-2/Bot/Ap-5) on NH-7

Transport.

Networks

Limited

Nagabhushana

-

Investigation For Causes of

stagnation of water Near STP

Channel from km 9500 to 10500 For

Ex. En. HUDA

Division No.

11 Gur aon

Dr. Pundhir Jan - 12

remedial measures. (CNP-1799)

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nves ga on or e causes o

premature failures of Wazirpur-

Farukhnagar (km 0.00 to km

7.605 and DJ Road to

Haryna

r s arma ec-

Khandewla (km 0.600 to km

2.500)and suggestion for

remedial measures. (CNP-1793)

Consultancy for profile

correction (camber

correction)on Outer Ring Road

Delhi PWD Girish Sharma Dec-11

-

Investigation for Pavement

design of Sohana road

HUDA

Gurgaon

Dr. Pundhir June-12

Services lane (pavement crust)

of Sohana road (CNP-1757)

Performance evaluation of Hindustan Dr. P. K. Jain A ril-11

bituminous concrete surfacing

laid with SBS modified bitumne(PMB-40) on NH-1, Near Delhi

Colas Ltd.

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mprovemen s o roa s a

I/A Bhiwadi (CNP-1761) Rajasthan

r. ang a c -

Verification of Design of MES M. N. Oct-Flexible Pavement for VRDE

Test Track (CNP-1772)

Pune Nagabhushana 2011

Evaluation of PWD Delhi Ga endra Dec-11

Microsurfacing Treatmenton NH-10 (Delhi-Rohtak

Road) between Punjabi

Kumar

Bagh and Mundka in Delhi

(CNP-1774)

Investi ation for the causes Central Dr.P K Jain Jan-12of premature of Khara-

Banur (km 0.00 to km

22.00 and su estions for

Works

Division

Mohali

remedial measures (CNP-

1781)

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Project

Number

Title of the Project Project Leader

OLP 0433 Development and Application of Polymer

Modified Binder with Improve Compatibility

Ambika Bhel

OLP 0439 Development of an Advance Technology to Ambika Bhel

Produce and Lay Down the Asphalt Mixtures

at Lower Temperatures and to Lower Down

the Plant Emissions Occurring During Hot Mix

Asphalt Process

OLP 0442 Performance Evaluation of Test Section Laid

with Stone Matrix Asphalt (SMA) Surfacing

M. P. Singh

Under NDMC Area

OLP 0459 Development of A Suitable Methodology in

Terms of Repair Treatment of Defence

N.K.S.Pundhir

Runway in Emergency

OLP 0473 Modern Practices in Bituminous Road

Construction

P.K.Jain

OLP 0475 Modernisation and Infrastructure Up

gradation of R&D Facilities in FlexiblePavement Division

Ambika Behl

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Project

Number

Title of the Project Project Leader

OLP 0496 Development of Methodology for

Commissioning and Site Acceptance Test(SAT)

of Heavy Vehicle Simulator(HVS) Type of APTF

M.N.Nagabhus

hana

OLP 0501 Performance Evaluation of High Performance

Mixes Laid at DSIIDC Industrial Area in Bawana

Ambika &

Girish

OLP 0508 Study on Validation of IRC Pavement Design Abhishek

Method Using Heavy Vehicle Simulator(HVS) Mittal

OLP 0520 Effect of Higher Axle Weight and Moduli

variation of Pavement Materials on Fatigue and

Satish Pandey

Rutting Life of Flexible Pavement

OLP Development of composite from fly ash and

plastic waste for bituminous road construction

P. K. Jain

OLP Development of Low Energy Warm Asphalt

Mixes using Foam Bitumen and Cationic

P. K. Jain

Bitumen Emulsion

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waste composite in stone matrix asphalt and

-

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Objective of the study is to

develop a composite from fly

ash and waste plastic to use

construction as substitute of

l ime, cement and stone dust

Scope include design of BC &SMA and Mechanistic

evaluation

40VCAofSMAmix AirvodsinSMAmix

14

16

/cm

TGA and DSC curves of Plastic WasteDSC curve of Plastic Waste

20

25

30

CA/Airvoids

6

8

10

le

strength,

K

0

5

10

0 2 4 6 8 10 12

0

2

4

0 2 5 8 10Indirecttensi

Percent plastic waste in composite Percent plastic waste in composite

Effect of plastic waste on VCA and air voids

of SMA mixture containing fly ash

Effect of p lastic waste on indirect tensile strength

values of SMA mixture containing fly ash

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93 SMA2 2%PW 5%PW

88

89

9091

92

gthratio,%

6000

7000

8000

9000

lus,

MPa

10 1

884

85

86

87

ctt

ensilestre

2000

3000

4000

5000

esilientModul

82

0 2 5 8 10Indire

Percent plastic waste in compsite

0

1000

20 25 30 35 40 45 50Temperature, C

Effect of plastic waste on indirect tensile strength ratio of Effect of temperature on resilient modulus value of SMA mixture

000

25C 30C 35C 40C 45C4.5

5

SMA mixture containing fly ash containing f ly ash and different dosage of plastic waste

5000

6000

7000

8000

odulus,

MPa

2

2.5

3

3.5

p

th(mm)

1000

2000

3000

4000

ResilientM

0

0.5

1

1.5

0 5000 10000 15000 20000

RutD

0

0 1 2 3 4 5 6% Plastic waste

o o yc es

10%WPINFA 5%WPINFA

Effect of plastic waste on resilient modulus value of SMA mixture

containing fly ash and different dosage of plastic waste

Progression of rutt ing as a function of passes in

compacted SMA mixtures

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Stability Flow value

995

1176

933800

1000

12001400

ity

3.13.4

4.1

2.5

3

3.5

4

4.5

value

0

200

400

600

Stabil

0

0.5

1

1.5

2Flow

. . .

Bitumen4.5 5 5.5 6 6.5

Bitumen

BitumenVsStability BitumenVsFlowvalue

2.362.36

2.37

Density

4.14.0

4.5

Volume of voids

2.35 2.35

2.33

2.34

2.35

Density

2.82.4

1.5

2.0

2.5

3.0

.

Vv

2.30

2.31

.

4.5 5 5.5 6 6.5 0.0

0.5

1.0

4.5 5 5.5 6 6.5

Bitumenvs Density

Bitumen

Bitumenvs Volume

of

Voids

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81.15

84.36

80 00

82.00

84.0086.00

o s w umen .

No

(%)

1 Binder content corresponding to maximum

Stability 5.5

72.6972.00

74.00

76.00

78.00

.

VF

2 Binder content corresponding to maximum

Bulk Density of mix (Gm) 5.5

3 Binder content corresponding to 4.0 % Air4.5 5 5.5 6 6.5

Bitumen

Bitumenvs VoidsfillBitumen

.

Average 5.33

OBCofBCmix

1 214802.40 2.40

2.41

1400

1600 1,5.55

6

12 0.5

1036.52.37

2.38

2.35

2.36

2.37

2.38

2.39

600

800

1000

1200

Density

S

tability

stability

Density

0.75,3.5

0.5,2.4

0.2

1.2

3

4

Vv

2.32

2.31

2.32

2.33

2.34

0

200

400

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1

0

1

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1

Wasteplasticcontent %

WasteplasticcontentVsStabilityandDensity

Wasteplasticcontent(%)

WasteplasticcontentVsVolumeofvoids

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82.43

82.00

83.0084.72

86.00

6. 278.00

79.00

80.00

81.00

dStability(

kg

)

8.280.00

82.00

84.00

TSR

73.00

74.00

75.00

76.00

.

Retaine

withplasticwaste

74.00

76.00

78.00

plasticwaste

withoutplasticwaste

withplasticwaste

BCMIX

BCMIXVsRetainedStability

withoutplasticwaste

plasticwaste

BCMIX

BCMixVsTSR

11.88

10.2010.00

12.00

14.00

4554.5

6108

5000

6000

7000

as

.

6.86

6.00

8.00

Load(Kg

)

DryAvg

WetAvg

28623000

4000

esilientmodul

withoutpl

withpl

0.00

2.00

4.00

1529.5 .

0

1000

2000R

BCMIX

BCMixVsLoad

Temp

Temp.Vs

Resilience

Modulas at

diff

temp

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7000 0.190.2

4554.5

6108

44074000

5000

6000

Modulas

0.09

0.12

0.14

0.090.1

0.12

0.140.16

0.18

eformation

2862

1529.51742.5

1000

2000

3000

Resilien Withoutpl

withpl 0.06

0.02

0.04

0.06

0.08

perment WithPLwaste

WithoutPLwaste

0

25 35 45

Temp

Temp.VsResilienceModulus

0

25 35 45

Temp

Tempvs permanentDeformation

70.37

54.5453.8460

70

80

14.3115.83

13.6215.8

14

16

18

23.68

35.2941.00

30

40

50

Recovery

(%)

withpl

withoutpl

9.34

6.95

6

8

10

Modulas

WithPLwaste

WithoutPLwaste

0

10

20

25 35 45

0

2

4

25 35 45

TempC

Tempvs permanent

Deformation

TempC

Tempvs permanent

Deformation

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Number of Cycles to failure

.00

4.50

298390334835

250000

300000350000

400000

clestofailu

re

3.29

3.91

2. 0

3.00

3.50

tDepth

Withpl

0

50000

100000

150000

Nu

mberofC

1.00

1.50

2.00R nopl

withoutplasticwaste withplasticwaste

BCMIX

ComparativeofNumberofCycletoFailure

0 5000 10000 15000 20000 25000

Cycle

CycleVsRutDepth

DSCCURVE TGA CURVE

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Fly ash can be used as filler in place of traditional lime in Stone Matrix

Asphalt and bituminous concrete

Properties of fly ash as well as SMA and BC mix can be improved by

coating fly ash with plastic waste

The o timum content of lastic waste in com osite is 8% b wei ht of fly ash

Incorporation of plastic waste in excess of 8% led to increase in VMA

Plastic waste in fly ash led to increase in values of indirect tensilestrength to resist cracking

R

and 45 C

Mechanistic analysis of three layered structure indicate TBR in the

range of 1.65 to 1.70

Plastic waste reduces rutting in SMA and BC mixtures considerably.

SMA and BC containing composite can be used as wearing surface and

bituminous base course subjected to heavy traffic for flexible

pavements

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10000

100

1000

sity(Pa.s)

12001300140015001600

ty(Kg

)

0.1

1

10

Visco

800900

1000

1100

100 110 120 130 140

Stabil

Temperature(0C)2%Additive 1.5%additive 1%Additive PMB40

Viscosity TemperaturerelationshipcurveofPMBandblends

Temperature(C)1.5%additive 2.5%additive 2%additive

Effectofmixingandcompactiontemperatureonstabilityofmix

5.20

5.40

5.60

)

93

95

92

94

96

4.40

4.60

4.80

.

AirVoids

(89

87

86

88

90

4.00

4.20

100 110 120 130 140

Temperature(C)

82

84

RetainedStability(%) TensileStrengthRatio(%)

1.5 Re set 2.5 Re set 2 a t ve

Effectof

mixing

and

compaction

temperatureonairvoidsofmix

Controlmix(pmb) Warmmix(pmwma)

Comparisonof

retained

stability

and

ITSofcontrolandwarmmix

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0.740.1945

0.

0.4

0.5

0.

ation(mm

)

25.73

16.25

27.11

20

25

3035

lus(MPa)

0

0.1

0.2

Defor

6.71

.

0

5

10

15

Control Warm Control Warm Control WarmCr

eepModu

0 1000 2000 3000 4000 5000 6000 7000 8000

Time (Sec)Controlmix(pmb) Warmmix(pmwma)

Typicalcreepcurveofcontroland

mix mix mix mix mix mix

25C 35C 45C

Effectoftemperatureoncreepmodulusofcontrolandwarmmixwarmm xa 45

56

43

6056

73

50

60

70

80

(%)

3000

4000

a)

28

10

20

30

40

Recover

1000

2000

tModulus(M

0

Control

mix

Warm

mix

Control

mix

Warm

mix

Control

mix

Warm

mix

25 35 45

0

20 25 30 35 40 45 50Resilien

Temperature (C)Control mix(omb) Warm mix(pmwma)

Effectoftemperatureoncreeprecovery

ofcontrol

and

warm

mix

EffectoftemperatureonMRvalue

ofcontrol

and

warm

mix

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5.16

2.70

4.00

5.00

6.00

h(mm)

200000

250000

300000

350000

1.00

2.00

.

RutDep

0

50000

100000

150000

.

0 5000 10000 15000 20000

cycle

Control mix(pmb) Warm mix(pmwma)

RuttingbyWheelTrackingtestin

Controlmix Warmmix

PMB40

Flexuralfatiguetestoncontrolandwarmmix

controlandWarmmix

1.60

1.80

4000

5000

0.80

1.00

1.20

.

is

cosity,(Pas)

2000

3000

odulus(MPa)

0.40

0.60

90 100 110 120 130 140 150 160 170

V

0

1000

20 25 30 35 40 45 50ResilientM

Tem erature C,

CRMB 60 1.5% additive 2.0% additive 2.5% additive

Effect of temperature on viscosity ofCRMB and blends with additive

CRMB WCRMB

Effect of warm mix additives on Resilient

Modulus of CRMB 60 mixture

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3.063.50

Conclusions and Recommendations

3.08

1.50

2.00

2.50

.

pth(mm)

0.00

0.50

1.00

0 5000 10000 15000 20000

RutDs s u y g g s e a van age o us ng warm

mix additive in CRMB mixes for bituminous road

construction. The temperature of CRMB for Cycle

CRMB WCRMB

EffectofwarmmixadditiveonruttingofCRMBmixture

spraying, mixing, and rolling can be reduced up to

30C by adding 2% addi tive by weight of CRMB.

The modified CRMB mix with 2% additive prepared at lower temperature (120C) has highresistance to permanent deformation and higher rate of creep recovery at high temperature

indicating better per ormance o bituminous mixes. rumb Rubber modi ied bituminous mixes

are showing better resistant to rut ting, fatigue cracking and damage due to ingress of moisture.

Laboratory performance of crumb rubber modified bitumen (WAM) is better than traditionalcrumb rubber modif ied bitumen mixes indicat ing suitabil ity of these mixes for road construct ion

under heavy traffic. Since, modified CRMB mixes can be prepared and placed at lower

temperature, fuel saving and carbon credit is inevitable. CRMB based warm mixes can be

brought from long distance for paving as these can be laid and compacted at 30C lower

temperature.

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Conventional Bitumen in Bituminous Concrete

-

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TestSection

Number

Carriageway Chainage(KM) BinderType

Objective of the study is to monitor long1A DelhiKarnal(LHS) 9.7509.950 Modified(SBS)

2A DelhiKarnal(LHS) 10.000

10.200 Modified

(SBS)

3A DelhiKarnal(LHS) 11.50011.700 Neat(60/70)

4A DelhiKarnal(LHS) 13.00013.200 Neat(60/70)

term periodic performance of SBS

modified bitumen vis--vis VG-30 grade

bitumen under heavy traffic conditions . .

6A DelhiKarnal(LHS) 15.00015.200 Modified(SBS)

1B KarnalDelhi(RHS) 9.7509.950 Modified(SBS)


3B KarnalDelhi(RHS) 11.500

11.700 Neat

(60/70)

and to determine progression of

deterioration

Study is conducted in laboratory as well4B KarnalDelhi(RHS) 13.00013.200 Neat(60/70)



as n e us ng es sec ons an

control sections between ISBT and GT

Karnal mode

80

90

6

7

8

ssModified(SBS)

Modified(SBS)

-

40

50

60

70

tandardAxles

MSALHS

MSARHS

2

3

4

5

rfaceDistr UnModified

UnModified

Modified(SBS)

Modified

(SBS)

0

10

20

30

MillionS Linear(MSALHS)

Linear(MSARHS)

2

1

0

1

TotalS Linear(Modified(SBS))

Linear(Modified(SBS))

Linear(UnModified)

Linear(UnModified)

10

0 20 40 60 80Time(Months)

0 2 4 6 8 10

PerformanceObservationNo.LHSLinear(Modified(SBS))

ProgressionofMSAwithpassageoftime.Relationshipbetweenprogressionsofsurface

distresswithpassageoflimeinLHScarriageway.

8 118

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7

8

Modified

118

int Modified

3

4

5

6

aceDistres

Modified

(SBS)

UnModified 58

78

ceon100

Po

cale

Modified

(SBS)

Un

1

0

1

2

TotalSur

UnModified

Modified

18

38

P

erforman o e

UnModified

Modified

2

0 2 4 6 8 10

PerformanceObservationNo.RHS

(SBS)

2

0 2 4 6 8 10

PerformanceObservationNo.LHS

(SBS)

RelationshiponPerformance. a ngan ura ono serv ce

98

118

intScale Modified

(SBS)

Modified

1

1.2

58

78

ceon100P

UnModified

Un

0.6

0.8

m/km

Modified(SBS)Modified(SBS)Un

18

3

Performa o e

Modified(SBS)

Modified 0

0.2

.

Roughness Un

Modified

0 2 4 6 8 10

Performance

Observation

No.

RHS

(SBS)

Relationshipbetweenperformancesrealignedduration

1 2 3

TestSectionNo.LHS

3498

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1.2

2998 Modified

0.8

1

Modified(SBS)Modified

1998

2498

essmm/km

Modified

(SBS)

Un

0.4

0.6

nessmm/km Un

ModifiedUnModified

Modified

498

998

Rough

o e

UnModified

Modified

0

.

1 2 3

Roug

TestSectionNo.RHS

2

0 2 4 6 8 10

PerformanceObservationNo.LHS

(SBS)

Relationshipbetweenprogressofroughnessandpassageoftime

2500

3000

Modified(SBS)Modified 2498

2998

3498

Modified

(SBS)

Modified

1000

1500

mm/km

UnModifiedUnModifiedModified

1498

1998

essmm/k

(SBS)

UnModified

0

500

Roughness SBS

Modified(SBS)

2

498

99

Rough n

Modified

Modified(SBS)

1 2 3 4 5 6 9

TestSectionNo.LHS

Relationshipbetweenprogressionofroughnessandpassageoftime


Relationshipbetweenprogressionofroughnessandpassageoftime

35001.5

Modified

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3500

1

Modified(SBS)

2000

2500

m

Modified

(SBS)Modified(SBS)

0.5

0

0.5

actionm

m Modified(SBS)

UnModified

500

1000

1500

gh

nessmm/k

ModifiedUnModifiedModified

(SBS)2

1.5

1Def

UnModified

Modified

0

1 2 3 4 5 6 9Ro

TestSectionNo.RHS

Relationshipbetweenprogressof

0 1 2 3 4


ChangeinDeflectionwithpassageoftimeroug nessan passageo me

1

1.5Modified(SBS)

0.5

0

0.5

actionmm Modified

(SBS)

UnModified

1.5

1Def

UnModified

Modified

0 1 2 3 4

Performance

Observation

No.

LHS

ChangeinDeflectionwithpassageoftime

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RuttingTestUsingWheelTracking

SysteminProgress

View of Test Section No. 1A in July 2008(SBS Modified Bitumen)ConstructionofTestSectioninProgress(December2005)

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Measurement of Roughness UsingA Close Up View of BC Surface at Test Section No. 5A in July 2008

Fifth Wheel Bump Integrator(SBS Modified Bitumen)

Heavy Traff ic Volume and Loads Using NH-1 Cracking on Test Section No. 5B

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Rheological properties of SBS modified bitumen (SHRP parameters) indicates higher fai l

. -

PG-76 grade indicating its suitability for a pavement subjected to highest pavement

temperature of 76 C which is maximum temperature in India. Properties of mixes (strength parameters) l ike Marshall stabil ity, Marshall Quotient, Indirect

tensile strength of SBS modified mixes are higher than conventional bitumen mixes

. .

higher compared to 60/70 bitumen

Rutting of SBS modified mix is half (6.2 mm) as compared to conventional 60/70 grade

bitumen mix (12.1 mm). Stat ic creep results also support these values.

Progression of roughness and distress is less in case of SBS modified bitumen as compared

.

Deflection of SBS modif ied bitumen pavement is less as compared to conventional bitumen.

Pavement Serviceability Index of SBS modified bitumen after 5 years and conventional

bitumen after 3 years is same, indicating 2-3 years extension in l ife of surfacing under heavy

traffic and high pavement temperature conditions

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Title Sponsor PL DOS

emons ra on an e r a s

for emergency repair of

runway at Pune and Jaisalmer

r orce

(HQ)

r. un r

-

Investigation for causes of

failure and suggesting

DDA Dr. Sangita 01/09/11

remedial measures for

strengthening of 80m R/Wroad from G. T. Road to Alipur

are a oa .e. up o

off ice complex, Narela (CNP-

1788)

Field Performance on warm

mix technology using

emulsion on 1.0 km. stretch

Elsamax

India Ltd.

Dr. Sangita &

Dr. Pundhir

01/09/11

v s-a-v s . m s re c w

hot mix in Gujarat (SSP-4493)

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nves ga on or auses o

Distress and provoding

remedial meausre on the main

rpor

Authority

of India

. .

Nagabhushana

NSCBI Airport, Kolkata (CNP-

1771)

Investigations for the Causes of

Pre-Mature Failure of MahalRoad Jaipur for Remedies.

Jaipur

Develop.Authority

. .

Nagabhushana

-

Consultancy for Profile

Correction/

PWD Govt.

of Delhi

P K Jain 1/04/12

Strengthening/Improvement of

Roads taken over by PWD from

MCD (CNP-1835)

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onsu ancy or prepara on o

Job Mix Formula for

Bituminous Concrete (Type-

D12 with PMB SBS-70

ng

Bituminous Concrete (Type-F8)

with Bitumen VG-30,Semi

Dense Bituminous Concrete

ype- an

laboratory testing of PMB-40(SBS-70) (CNP-1843)

construction by Haryana PWD

(B&R) (SSP-4496)

PWD

rehabilitation strengthening

and planning of Jammu

Udhampur section of NH-1

. . .

(CNP-1847)

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mp emen a on o now ow

Polymer Modified Bitumen and

Crumb Rubber Modif ied Bitumen

(CNP-1775)

o cre e

Hyderabad

r. . . a n

Field evaluation of evotherm wma

technology (one test trial laid in

Godhara-Gujarat, second test trial

Mead

Westvac

India Ltd.

Ambika Behl 1/11/11

within 500 km from Delhi ), two

locations (CNP-1804)

Laborator Evaluation of Read Hindustan Ambika Behl 1/5/12

Mix Product (CNP-1846)

Colas

Engineering Suitable overlay to

serve as chipper substi tute of

Indian Jute

Institute

Abhishek Mittal 1/11/11

bitumen mastic (SSP-4483) Kolkata

Investigation for providing

overlay on main road for Sec 71,

Noida

Authority

Dr. Pundhir &

M. P. Singh

1/6/12

, , , ,

hvigation Pusta Noida

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design of (i) Road surface in Khan

Market Area, (ii) Road of B.K. Dutt

colony, ALiganj Colony, Lodhi Colony

Pandey

an ac ane o or ag o ony,

other colony service roads in sub

Division-3area(iii)Retendan Lane

between Amrita Shergill Marg and

Prithvi Raj Road Back Lane of 75 to

86 Lodhi Estate Road at S.B Marg.(CNP-1778)

nves ga on or e causes o

distresses developed on Delhi-

Jaipur NH-8 between km 144.770 to

km 181.33 and suggestions for

n y

Infrastructure

Ltd.

a en ra

Kumar

remedial meausres (Approx 15 km

length, one carr iageway) (CNP-1769)

Laboratory and field evaluation of Shell Ambica Behl 27/7/10

-

India Pvt .Ltd

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One day Workshop on Sustainable

Technologies for Road Construction

in North East September 19th, 2012

at Jorhat, Assam

wo ays or s op on us a na e

Technologies for Road Construct ion

in North-East February 4th and 5th,

2012 at Agartala, Tripura

Workshop on Cold Mixed Technology

Workshop on Cold Mixed Technology

- Sustainable Road Technologies for

Mumbai, 10 Jan 2012

Benefiters Utilities Potential of APTF

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u ure rogram o e v s on 12th Plan Projects

ro ec on

NRRDA Project on APTF

Ongoing Projects

Standardization and Specification work

New In-house Projects and Ongoing In-house Projects

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Work Package No. WP - 9 Start - End Dates Month 1 to 60

Work Package Title Materials Information and Management System (MIMS) on Aggregates and

Ac tivi ty Type Development of GIS based Materials Information

Participants CSIR-CRRI

Objectives:

To generate data through testing aggregates and binder samples procured from various sources avai lable in

Development of GIS based Materials Information and Management System on road aggregates and

bituminous binders for Bituminous and Cement Concrete roads

Description of work :

Task 9.1: Study of available road construction materials (aggregates and Binders) and their procurement

from selected parts of the country

Task 9.2: Evaluation of various aggregate, cement and bituminous binders for high performance properties

and also as per code of practice

Task 9.3: Development of GIS based Materials Information and Management System on road aggregates and

bituminous binders for Bituminous and Cement Concrete roads

Data Base on properties of aggregates and binders col lected from selected parts of the country

GIS based Materials Information and Management System (Software)

Publications and Technical re orts

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Research Task No. T 9.1 Start - End Dates Month 1 to 18

Task Title Study of available road construct ion materials (aggregates and

Binders) from dif ferent parts of the country and their procurement

Activ ity Type Review, Compilation of data and Procurement of Materials

Activ it Leaders s R.K.Srivastva Dinesh Ganvir Alok Ran an

Participating Scientists

/TO (ini tials may be used)

JB SAN MP DG SK AR AS AP DT PKJ

ec ves: e ma n o ec ve o s as s o

Study of available road construction materials

Procurement of materials from selected parts of the country

Description of Task/Activity :

Study on performance based characteristics of aggregates and binders

Review and compi lation of data available on road construction materials

Procurement of Aggregate samples(50 locations) and Binders of various grades(20 locations

being used in construct ion of roads in selected parts of the country

Deliverables:

Technical report

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Task Tit le

MoRTH and bituminous binders as per IS-73 2006

Activity Type Empirical tests and performance studies

Activ ity Leaders (s) Sudesh kumar, J.B Sengupta and Satish Pandey


/TO (initials may be used)

SAN SP MP DG AR RKS AS AP DT PR

Objectives: The main objective of this task is to

Laboratory study for empirical and performance related properties for aggregates and binder


Evaluat ion of mater ials as per respective code of practice e.g evaluat ion of var ious aggregate

-Deliverables:

Data Base on propert ies of aggregates, cement and bitumen currently being used.

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Task Title Development of GIS based Materials Information and Management

System on road aggregates and bi tuminous binders for Bituminous and

Cement Concrete roads

Activ ity Type Development of software

c v y ea ers s . o an ao an eves war


/TO (ini tials may be used)

SAN SP NJ DG RKS BKD JB

ec ves: e ma n o ec ve o s as eve opmen o a a ase a ou roa aggrega es, um nous

binders for Bituminous and cement concrete roads. Development of GIS based software for retrieval of material

information

Preparation of Spatial data for road aggregates sources selected for study

Design of data structures for road aggregates and binders for Bituminous and cement concrete

roads

Integration of spatial and attribute data of al l aggregates and binders.

Development of material information system in GIS environment

Development of software for retrieval of material information system

Deliverables:

Spatial data road aggregates sources

Integrated database in GIS environment of the road aggregates and binder materials GIS based material information retrieval software

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Work Package Tit le Innovative Technologies for Util ization of Waste and Marginal Materials in

Road and Embankment Construction

Activity Type Laboratory investigations, Pavement design, Test tracks, Guidelines

Participants CSIR-CRRI CSIR-CLRI CSIR-CSIO

Number of Scientists 10 1 1

Objective:

1. Design and construction guidelines for utilization of waste & marginal materials for embankment &

road construction.


1. Task 10.1: Characterization of abundantly available waste and marginal materials

2. Task 10.2: Utilization of industrial wastes for geotechnical applications

3. Task 10.3: Structural design of embankment and pavement crust with waste and marginal materials

4. Task 10.4: Performance evaluation of test sections constructed using selected waste and marginal

materials through application of APTF.

5. Task 10.6: Conversion of Chromium containing solid waste generated in leather industry into

pavement materials for transport applications

Deliverables:

1. Physical, chemical, Geotechnical and strength characteristics.

2. Embankment designs under traffic, saturation and seismic conditions.

3. Design specifications for use of wastes in sub base, Base and wearing courses.

4. Cost-effective pavement designs with waste /marginal materials.

5. Long term performance evaluation by APTF6. Construction and design guidelines for utilization of waste/marginal materials for road construction

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Work Package Tit le Innovative Technologies for Util ization of Waste and Marginal Materials in

Road and Embankment Construct ion


Participants CSIR-CRRI CSIR-CLRI CSIR-CSIO

Number of Scientists 10 1 1

Objective:

1. Design and construction guidelines for utilization of waste & marginal materials for embankment &

roa cons ruc on.


1. Task 10.1: Characterization of abundantly available waste and marginal materials

2. Task 10.2: Utilization of industr ial wastes for geotechnical applications

3. Task 10.3: Structural design of embankment and pavement crust with waste and marginal materials

4. Task 10.4: Performance evaluation of test sections constructed using selected waste and marginal

materials through application of APTF.

5. Task 10.6: Conversion of Chromium containing solid waste generated in leather industry into pavement

materials for transport applications

Deliverables:

1. Physical, chemical, Geotechnical and strength characteristics.

2. Embankment designs under traffic, saturation and seismic conditions.

3. Design specifications for use of wastes in sub base, Base and wearing courses.

4. Cost-effective pavement designs with waste /marginal materials.

5. Long term performance evaluation by APTF6. Construction and design guidelines for utilization of waste/marginal materials for road construction

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Activ ity Type Laboratory investigation, Design and analysis

Activ itity Leaders (s) P. S. Prasad

ar c pa ng c en s s

/TO (ini tials may be

used)

u r a ur, r. s or umar, anwar ng , r. . av s e ar, o

Ranjan & Prema Prasad, S.Mariyappan.

Evaluation of the coefficient of interaction between geosynthetics, G.I. Strips and industr ial wastes

for reinforced earth wall applications


Collection of selected Industrial wastes

Study of physical, chemical and geotechnical characterist ics

Laboratory pullout tests

Design of reinforced earth walls / reinforced earth slopes and Retaining walls

Development of design specifications for utilisation of industr ial wastes for various geotechnical

applications

Deliverables:

Physical, chemical, geotechnical characteristics of waste/marginal materials

Design Charts for reinforced earth wall and reinforced earth slopes

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Task Tit le Structural design of embankment and pavement crust with waste and

marginal materials

Activity Type Data analysis, Embankment design, Pavement design

Activit it y Leaders (s) Dr Vasant G.Havanagi & Sh.Sudhir Mathur

Participating Scientists /TO

(initials may be used)

Nagabushan, Abhishek Mittal, U.K.Guruvittal

Objective:

.

construction


1. Review of pavement design procedures for uti lizat ion of unsteril ized/ stabil ized materials for road

construction

2. Design of pavement using Indian Roads Congress procedures.

3. Design of pavement as per AASHTO, and other reviewed design procedures

4. Optimization of pavement thickness by using waste/marginal materials.

5. Standardization of pavement design procedures for utilization of waste/marginal materials for road construction

6. Deliverables:

State of art report on pavement design procedures.

Design guidelines as per Indian and other international procedures

Recommendations for optimum design.

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Research Task No. T 10.4 Start - End Dates Month 42 to 57months

Task Tit le Performance evaluation of test sections constructed using selected waste

an marg na ma er a s roug app ca on o

Activity Type Field performance evaluation

Activitit y Leaders (s) Dr Vasant G Havanagi & Nagabushan

Participating

Scientists /TO (init ials

may be used)

U.K.Guruvittal, Kanwar Singh, A.K.Sinha, Alok Ranjan, Abhishek Mittal

Objectives:

1. Long term performance evaluation of test tracks constructed with waste materials.


1. Construction of experimental test tracks with selected waste materials

2. Instrumentation of experimental test tracks

3. Evaluation of various performance parameters under different traffic conditions.

. a a ana ys s an n erpre a on5. Development of design and construction guidelines for use of waste and marginal materials in

road construction.

Deliverable.

1. Performance data of designed experimental test tracks.

2. Design and construction guidelines for use of waste and marginal materials in road construction

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Work Package Tit le Improved Design Methods and Materials/ Mixes towards achieving



Number of Scientists 5

Objective:

1. Im rovement of exist in s ecif ications of materials and mixes for f lexible avements

2. Development of design templates with reduced thickness of bituminous layers


Task 11.1: Improvement of sub-grade and sub-base material using nano-technology and new

generation additives.

Task 11.2: Development of bituminous mixes with high elastic modules, enhanced fatigue and

. Task 11.3: Design Methods for Reduction of Thickness of Flexible Pavements

Deliverables:

New and Innovative high performance materials for flexible pavement

Guidelines for Design and Construction of sustainable pavement with reduced thickness to

save aggregates

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Research Task No. T 11.1 Start End Dates 1 to 12 Months

Task Tit le Improvement of sub-grade and sub-base material using nano-

technology and new generation additives.

Activity Type Laboratory Study

. . .

Participating Scientists/TO


MNN VH GK GS RKS

1. Improvement of existing specifications and materials for pavement construction

Description of Task/Activity: Improvement of sub-grade and sub-base material using nanotechnology and new generation

additives

Deliverables:

Guidelines and specification for improvement of available materials for construction of sub-grade

- SCI Publications

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Task Tit le Development of b ituminous mixes with high elastic modules,

enhanced fatigue and life reduced rutting.

Activity Type Laboratory Study

Activ ity Leaders (s) Dr. P. K. JainParticipating Scientists/TO


SP AM DT GK GS

Objectives:

1. Improvement of existing specifications, materials and mixesDescription of Task/Activity:

eve opmen o um nous m xes w g e as c mo u us, en ance a gue e an re uce

rutting of pavement

Deliverables:

Technology for high performance bituminous materials and mixes for reduced th ickness of

bituminous layers

Patent, SCI Publications and New specification

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Task Title Design Methods for Reduct ion of Thickness of Flexible

Pavements

Activ ity Type Laboratory and Field Study

Activity Leaders (s) Dr. P. K. Jain



MNN KB SP GK GS

Objectives:

1. Development of design templates with reduced thickness of bituminous layers

Description of Task/Activity:

Analytical design of pavement using high modulus mixes, improved sub-base and sub-grade

Construction of test strips with reduced thickness as well as standard design method

Observation of performance by Accelerated Pavement Testing Facili ties

Full scale performance studies

Development of new pavement designs

Estimation of savings in cost, energy and carbon credit

Deliverables:

Guidelines for Design and Construction of Sustainable pavement with reduced thickness Innovat ive Desi n Patent

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Work Package Title Development of Technology for Superior Performing Bi tuminous Pavements

Activity Type Technology Development



Objectives:

.

the primary distress mechanisms of bituminous pavements in order to improve the condition of

our roads and optimise our resources, to meet the present day demands of road transport ofhaving a road network with good condition.


Task 12.1: To develop experimental-both lab and semi-field- as well as analytical methodologies

for bi tuminous mix design and characterisation

as . : eve opmen o ec n ques or e er per orm ng um nous m xes, en ancepavement li fe and assessment of service life

Task 12.3: Establishment of a knowledge base for adopting of improved technology

Deliverables:

A technology system based on reliable evaluation method

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Task Titlemix design and characterisation

Activ ity Type Laboratory and semi-field evaluation

c v y ea ers s a s an ey

Participating

Scientists/ TODr. P.K.Jain

K.Sitaramanjaneyulu

used)M.N.Nagabhushana M

Objectives:

- - -.

bituminous mix design and characterisation


characterization of basic materials and bituminous mixes

Deliverables:

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Task Titletechnology

Act iv ity Type Creation

. .

Participating Scientists/

TO (init ials may be used)

1) Dr. P.K.Jain

2) K.Sitaramanjaneyulu

.

Objectives:

1. Establishment of a knowledge base for adopting of improved technology

escr p on o as c v y :

By consolidating the prime findings of Task 12.1 & 12.2, to create a knowledgebase that can

serve as a basis for all futuristic developmental studies in the related field of superior

performing bituminous pavements

Deliverables:

A well conceived knowledgebase

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Work Package Tit le Warm and Half Warm Mix Technology for Road Construction


Participants CSIR-

CRRINumber of Scientists 5

Objective:

1. Development of design methodology for warm and half warm mixes

2. Mechanistic properties of optimized compositions

3. Performance evaluat ion of warm mixes and half warm mixes b f ield studies

4. Development of design guidelines/ specifications


Task 13.1: Development of Warm half warm Mix based Technologies for Road Construction

Task 13.2: Performance Monitor ing of Test sections of warm and half warm mixes

Deliverables:

Design procedure for half warm and warm mixes

Guidelines and Specifications for warm and half warm mixes

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Research Task No. T 13.1 Start End Dates Month 1 to 18

Road Construction.

Activity Type Design and Mechanistic Evaluation of Warm and Half Warm Mixes

Activ ity Leaders (s) Dr. NKS Pundhir and Ms Ambika Behl

Participating Scientists/TO (init ials

may be used)

NKS SAN AB MPS PKJ GK GS

ec ves:

1. Optimization of warm and half warm mixes for use in bituminous courses

Description of Task/Activity:

Estimation of carbon footprint

Data analysis and preparation of guidelines/ specifications

Guidelines and specifications for half warm and warm mixes for road construction

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Research Task No. T 13.2 Start End Dates Month 36 to 60

as e er ormance on or ng o es ec on

Activity Type Field Study

.



NKS SAN ABB MPS PKJ KB

Objectives:

1. Validation of design by full scale field trials of warm mixes

2. Framing of guidelines/ specifications for warm mixes

Laying of test sections and control section with warm mixes and cold mixes with different

specifications

Estimation of carbon footprints

Periodical post construct ion performance monitoring of test sections and control section

e vera es:

Guidelines and specifications

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Work Package Tit lese o ec a me sp a avemen n ons ruc on an

Maintenance of Roads

Activity Type Designing Guidelines



1. To develop design guidelines to use Reclaimed Asphalt Pavement (RAP) in Construction and

Maintenance of flexible Roads


1. Task 14.1: Characterization (physical and chemical) and Development of Mix Design to use

RAP material in Road Construction

2. Task 14.2: Performance Evaluation of RAP test section with APTF and Design Manual/

u e nes eve opmenDeliverables:

Design guidelines to use Reclaimed Asphalt Pavement (RAP) in Construction and Maintenance

of f lexible Roads

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Characterization of RAP material and Develo ment of Mix Desi n toas e

use RAP material in Road Construct ion

Activity Type Characterization and Design

. . .

Participating Scientists/ TO

(initials may be used)PKJ MN AM SP AB

ec ves:

1. To characterize (physical and chemical properties) and development of mix design to use RAP

material in road construction

Characterization (physical and chemical) of RAP material extracted from different

sources/pavements of different aging characteristics so as to identify deficiencies therein.

Development of Mix Design with varying RAP content, their characterization and formulation of

optimum proportion of RAP

Deliverables:

Specification of rejuvenating agents and bituminous mix containing RAP

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Performance Evaluation of RAP test section with APTF and Desi nas e

Manual/ Guidelines Development

Activity Type Evaluation and Design Guidelines

.

Participating Scientists/ TO

(initials may be used)PKJ MN AM GK GS

1. To construct test strips with recycled materials and carry out performance evaluation of RAP

test section with APTF2. To develop a Design Manual/ Guidelines to use RAP material in Road Construction


Design and Construct ion of test sections with identified RAP proportions and their performance

evaluation using APTF

Performance Evaluation of the test section with APTF Design Manual/Guidelines on the use of RAP in road construction

Deliverables:

Design guidelines to use Reclaimed Asphalt Pavement (RAP) in Construction and Maintenance

of Roads and save aggregate

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1. Guideline for use of bitumen emulsion and cold mixes for

construct ion and maintenance of roads. (New code for IRC, H-6

Committee): 31 July 2012

2. Revision of IRC: 82-1984 Maintenance of bituminous pavement: (IRC

H-6 Committee 30 Se tember 2012

3. Compendium on pavement preservation techniques (IRC H-6

4. Submission of Project Proposal pavement preservation technique

-

2012)

5. Project proposal upgradation of IS 15462:2004 Polymer and Rubber

Modif ied Bitumen under submission to BIS (PCD committee)

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