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Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public.

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Invent a New India Using Knowledge

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Step Out From the Old to the New

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IS 10086 (1982): Specification for moulds for use in testsof cement and concrete [CED 2: Cement and Concrete]

Gr 5

IS: 10086

Indian Standard Reaffirmed 2008 - 1982

SPECIFICATION FOR

Reaffirmed 2004

MOULDS FOR USE IN TESTS OFCEMENT AND CONCRETE

Third Reprint MARCH 2008( Including Amendment No, 1,2.3,4 & 5 )

UDC 666.9055: 621.744.3 : 620.173/.174

Copyright 1982BUREAU OF INDIAN STANDARDSMANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG

NEW DELHI 110002

August 1982

IS : 10086 1981

Indian StandardSPECIFICAnON FOR

MOULDS FOR USE IN TESTS OFCEMENT AND CONCRETE

Cement and Concrete Sectional Committee, BDC 2Cluzirmtlll

DR H. C. VrSVESVARAYA

Membn,

RepresmtUltCement Research Institute of India, New Delhi

Central 8011 and Materials Research Station, NewDelhI

Hyderabad Asbestos Cement Products Ltd,Hyderabad

Engmeer-m-Chref '5 Branch, Army Headquarters,New Delhi

The Concrete ASSOCiation of India, Bombay

Geological Survey of India, Calcutta

Central Pubhc Works Department, New Delhi

The Associated Cement Companies Ltd, Bombay

] rriganon Department. Government of Punjab,Chandigarh

SHRt S N, PANDE (Alternate)DR R R HATTIANGADI

SHRIP.J.JAGUS (Alternate)

SURI V. K. GUPTA

DIRECTOR, IPRI (Alternate)D,REGTOR (CSMRS)

D&PUTY DIRECTOR ( CSMRS )( Alternate )

SHRIT. A E. D'S"SHa. N. C. DUGGAL ( Alterant, )

SHRJ A. K GUPTA

ADDITIoNAL DIRECTOR, STANDARDS Research, Dengns & Standards Organiaaticn(B & S) ( Ministry of Railways), Lucknow

DEPUTY DJRECTOR, STANDARDS( B & S) ( AI'm"," )

SHRI K. P. BANERJEE Larsen & Toubro Ltd, BombaySHRJ HARISH N. MALANI (Alternale)

SaRI S. K. BANERJEE National Test House, CalcuttaSHill R. N. BANSAL Beas Designs Orgamaanon, Nanga! Township

SHRI T. C CARG (Alurnau)SHRI R. V. CHALAPATHI RAO

SHIn S. RoY ( Alternate)CHIEF ENGINEER ( DESIGNS)

EXECUTIVE ENG I NEE Il( DESIGN.) III (AI,,,,,,,,,)

CIlIEF ENGINEER ( PROJECTS)

( Continued on page 2 )

Copyrigh, 1982BUREAU OF INDIAN STANDARDS

Thte publication IS protected under the Indian Copyright Art (XIV of J'57) andreproduction ID whole or ID pan bv any means except With written perrmsaen or tb.publisher shall be deemed to be an tnfrmgement of copynght under the .ald Act.

IS ; 10086 - 1981

(Cont,nued/rom pa,. 1 )Membtrs Repnmdmg

D. IQBAL Au Engineering Research Laboratortea, HyderabadSHaI S. R. KUL&AR~I M. N. Dastur & Co Pvt Ltd. CalcuttaSHill S. K. LARA The Inantuuon of Engineers ( India ), Calcutta

SUR' B. T. UNW'ALLA ( Altn-natt)DR MOHAN RAJ Central Budding Research Institute ( CSIR),

Roorkee

In personal capacity (C RamorroltJYd I J1 First ern",,'Park Road. Gandhmogar, Adyo,. Madras J

Hmdustan Prefab Ltd, New Delhi( A./temnle)

Central Road Research Institute (CSIR J. NewDelhi

SHRr M R. CHATTERJEE ( ALtmlate I )SHRI K. L SETHI ( Altmzote II )

Oil M RAMAIAH Structural Engineering Research Centre (CSIR),Roorkee

SHill H 5 PA-SRICHASURI C. S. MIStlRA

SHill Y R. PnULL

D. S. S RBMII ( Alterna',)SHill K. K. NUfBIAR

Directorate General of Supplies and DIsposals. NewDelhi

National Buildings Organization, New Delhi

DR N. S. BHAL ( A/Innate)SHRI G. RAMO AS

DBA. V. R RAOSHRI J SEN GUPT.... ( Alltrnate )

SHRI T N. S RAO Gammon India Ltd, BombaySHRI S. R. PINHEIRO (Alternate)

REPRESENTATIVE Indian Roads Congress. New DelhiSHal ARJUN R'JHSINGH NI Cement Corporation of India Ltd, New Dellu

SHRr K. VITH .... t. R o ( Alternate)SECRETARY Central Board of Irngation and Power, New Delhl

DEPUTY SECREtARY (I) ( Alternate)SHRI N SlVAGURU Roads Wmg, MInistry of Sb1ppmg and Transport.

New DeihlSHRI R. L. KAFOOR ( Alternate)

SHRI K A. SUBRAMANIAM The India Cements Ltd, MadrasSHRI P. S RAMIo.CHANDRAN ( Alternate)

SUPERINTENDING EN 0 I NEE R Public Works Department, Government of Tamil(DESIGN5) Nadc, Madras

EXECUTIYE ENGINEER ( SM&RDIVISION) (Alternate)

SURI L. SWAROOP Dalmia Cement (Bharat) Lui, New DelhiSHRI A V. RAYANA (Alternate)

SH'" G. R",,,,,,'N, Du:ec\ot Genenl. lSI (,E:c-officw MtnW-n)Director (Civ Engg )

SUiTe/MYSHRl M N. NEELAKANDHAN

AssIStant Director (Civ Engg), lSI

( Continued 01.1 fJa'.e 19)

2

tlE;r) AMENDMENT NO. 1 NOVEMBER 1984TO

IS:10086-1982 SPECIFICATION FOR MOULDS FOR USEIN TESTS OF CEMENT AND CONCRETE

Addendum----

(RzgB 14# TablB Z) - Add the following new notebelow the table:

'NOTE - The length and width of base plate dependupon the arrlLll6ement provided for clamping the lIIouldto the base plate and hence lII&y vary f'1'OIII the valuesspecified in the table.'

(BDC 2)Printed at Simco Printing Pr.... Deihl, Indle

Al"1ENDI4ENT NO. 2 JUNE 1~5TO

IS:10086-1982 SPECIFICATION FOR MOULDS FOR USE INTESTS OF CEMENT AND CONCRETE

(R:rge 4. clause 4.1) - Renumber the existing NOTEas NOTE I and add the following as NOTE 2 under thisclause:

'NOTE 2 - For checking the permissible variationin the planeness. the surface should be Wholly con-ta.ined between t \lO plane s not furt her apart than thespecified value.'

(IDC 2)

AMENDMENT NO. 3 FEBRUARY 1988

TO

IS: 10086-1982 SPECIFICATION FOR MOULDS FOR USEIN TESTS OF CEMENT AND CONCRETE

(Page 17, clause 7.1, line 2) - Add the words'and the accessories' after the words 'the mould'.

(Page 17, clause 7.1. 1) - Add the words 'andthe accessories' after the words 'The moulds'.

(BDC 2)

Printed at Simco Printing Pr..., Deihl. Indl.

AMENDMENT NO.4 MARCH 1993TO

IS 10086: 1982 SPECIFICATION FOR MOULDS FORUSE IN TESTS OF CEMENT AND CONCRETE

(Page 4, clause 4.1) - SumlilUle 'IS 2102 (Part 1 ) : 1980' for 'IS: 21021969' In rbe NOTE.

( Page 4.{00I-nore) - Subsutute the following forlbe exrsuag foot-note:

" GenerallOleraDCtS for dilDeDS10DS aDd form ,nd position: Part 1 Geaerallolcrances [Of hour .ndangular dimuSJODS ( sOIlI nMS"UM )

(CED2)Pnnted at Snnco Pnntmg Press, Oelfu

AMENDMENT NO. 5 JULY 2006TO

IS ]0086: ]982 SPECIFICATION FOR MOULDS FORUSE IN TESTS OF CEMENT AND CONCRETE

( First cover page) - Insert the following above the English bile of theInman Standard

'wrrfP-r JfRCfi~ am~$~.r~~ q,1 fqf~lfte'

(CED 2)

pnnted at Simco Printing Press. Delm

1S : 10086 - 1981

Indian StandardSPECIFICAnON FOR

MOULDS FOR USE IN TESTS OFCEMENT AND CONCRETE

o. FO R E W OR D0.1 ThIS Indian Standard was adopted by the Indian Standards Institutionon 28 January l 982, after the draft finalized by the Cement and ConcreteSectional Committee, had been approved by the CI\ 11 Engmeenng DIVISIonCouncil.0.3 The Indian Standards Instttutton has already published a sene, ofstandards on methods at' tc.nng cement and concrete. It has beenrecognized that reproducible and repeatable test results can be obtainedonly With standard tesung equipment capable of givmg the desired levelof accuracy The Secuonal Committee has, therefore. decided to bnng outa sene, of specIficatIons covering the require-nents of equipment used fertesting cement and concrete, to encourage their development and manufac-ture in the country.0.3 Accordingly, this standard has been prepared to cover requirements ofthe moulds used for c.isung cement or concrete cubes, cylinders and beamsfor compressive and flexural strength tests on cement and concrete. TheIndian Standards which detail the method, of compressive and ftexuralstrength tests requiting use of these moulds are IS: 516-1959.,IS: 1I99-1959t and IS : 4031-1968t-0.4 In the formulatton of tlus standard, due werghtage has been given tomternational co-ordination among the standards and practices prevailingm different countnes m addiuon to relating It to the practices In the fieldin tlus country.O.S For the purpose of decidrng whether a particular requirement of thisstandard IS complied With, the final value, observed or calculated, expres-sing the result of a test or analysis, shall be rounded off In accordance WIthIS: 2-196O. The number of SIgnificant place retained In the rounded offvalue should be the same as that of the specified value In thrs standard.

Methods of test for strength of concretej Merhods of samplmg and analysis of concretetMethods of phyncal tests for hydraulic cementqRules for rounding off numerical values ("t1J-'d)

3

IS : 10086- 1m

1. SCOPE1.1 This standard covers the requirements of the moulds used for castingcement or concrete cubes, cylinders and beams for tests of cement andconcrete, such as compressive strength test and llexural strength test.1.1 Moulds which are accessories to testing equipment such as vibrationmachine and joltmg apparatus are not coverd by this standard.2. TYPES2.1 The moulds shall be of following types:

a) Cube moulds of 50, 100, ISO, 225 and 300 mrn,b) Cylindrical mould of ISO mm diameter and 300 mm height,c) Beam moulds of 100 x 100 x 500 mm and 150 x 150 x 700 mm,d) Bar moulds of 25 x 25 mm Size and 2~0 mm effective length, ande) Mould of 75 x 75 mm me and 150 to 300 mm length.

3. MATERIAL3.1 Matenal for construcuon of moulds shall normally be as given inTable I. However, any other material which is non-absorbent and non-reactive with concrete and which shall retain the dimensional stability ofthe moulds may also be used.

4. DIMENSIONS AND TOLERANCES4.1 The dimensions with tolerances of vanous types of moulds describedat 2.1 (a) to 2.1 (d) ( See FIg I to 8 ) shall be as given in Tables 1 to 5. Thedimensions of moulds described at 2.1 ( e) shall be such that It shall bepossible to cast specimens with a length of 150 to 300 mm and a cross-sec-non as near as practicable to 75 x 75 mm.

Non - The allowable deviations for nominal dtmensrons shall be as laid down forcoarse class of deviation In]S 2\021969,

5. CONSTRUClION5.1 General - The construction of the moulds shall, 10 general, be inaccordance with Fig. I to g

NOTE - The figures are rlluerrauve only, but the dimensions and mmimum require-ments where specified shall be bmdmg

5.1.1 The moulds shall be of metal and stout enough to preventdtstortion. These shall be constructed in such a manner as to facilitatethe removal of the moulded specimen WIthout damage and shall be SOmachined that, when they are assembled ready for use, the dimensions andInternal faces shall be accurate WIthin the specified hrmts, Internal faces ofthe moulds shall be smooth.

Allowable devrancns for dimensions Without specified tolerances (first revISIon).

4

IS 10086. 1981

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IS : 10086 1982

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Flo. 3 TYPICAL CYLINDIUCAL MOULD

7

IS : 10086 - 1981

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TA.BLE I MATERIA.LS OF CONSTRUCTION OF MOULDS

(Clau" 3.1)

SL MOUlD TYPE PART :'\fA1EI~lr\1 RI!:(,O'l\IL'OFDNo. 1.... DI',.

ST,\NDARD"oP1::Cll'lC \T1O\.,

IF "NY

(1) (2) (3)

IS : 10086 - 1981

TABLE 2 DIMENSIONS AND TOLERANCES OF CUBB MOULDS(Cia." 4 I )

SLNo. DESCRIPTION CUBit MOULD SIZE.-__________.A.________--,

50 100 150 225 300(I) (2) (3) (4) (5) (6) (7)

i) DIstance between Opposite 5O0 1 lOO0'2 1500'2 2250'3 3000'4faces (C), mm

il) Height of mould (P ). 500 I 1000'2 1500 2 2250'3 3000 4mm

111) Thickness of wall plate 6 8 8 10 10(De), mm

w) Angle bet wee n adjacent In- 900 5" 9OO'5" 9OO'5 9O0 5" 9OO'5tenor faces and betweenmterror faces and top andbottom plates of mould

v) Length of base plate (A* ), 120 225 280 375 425mm

vi} Width of base plate ( B" ), 95 165 215 300 375mm

vii) Thickness of b...., plate 6 8 8 10 12(E') mm

VIII) Permissible varrauon In theplaneness of interiorfaces .

for new moulds, mm 003 0'03 003 003 003for moulds In use, mm 005 0'05 005 0'05 0'05

Ix) Permissible variation In the 01 003 0'03 0'03 0'03planeness of base plate,mm

These letter symbols are mdrcated In FJg I.

TABLE 3 DIMENSIONS AND TOLERANCES FOR CYLINDRICAL MOULDS(Cia." 4.1)

SLNo.(I)

.)II)

111)iv)

v)VI)

vii)viii)

lX1

DESCRIPTION

(2)Mean internal drameteeActualmternal diameter 10 any directionHeightPerrmssrble vananon in the planeness of cvlmdn-

cal wall plateThickness of wall plateDiameter of base plateDiameter of capping plateThrcknesa of base plate/capping platePermissible vartanon In the planeneu of base

plate/capping plate

14

DI MEN'JONS IN mm

(3)150 0 2150 05300 I

005

6300 3!95 2

6003

IS : 10086 -1982

TABLE 4 DIMENSIONS AND TOLERANCES OF BEAM MOULDS(CI.." 4.1 )

SL No. DEscRIPnoN BRAU MOULD Siza...... ----.

100x 100x SOO 150xlSOx700

( I) (2) (3) (4)r} Length between Internal faces 500 700

(A*),mmil) Width between internal faces 100 0'2 150 0'2

(B), mmIIi) Height (G*). moo 100 0'05 150 0'05rv) Thickness of wall plate (E), moo 9 12v) Length of base plate (C). moo 600 830

vi) \\'ldth of base plate (D I, moo 225 275vii) Thickness of base plate (F* ), moo 8 Ie

vm) Angle between mterror faces and 90 0'5 0 90 0 50lop and bottom planes of themould

IX} Perrmssrble varrauon In the plane..ness of Internal surfaces:

In a length of 150 moo, mooOverall, moo

"These letter symbols are mdrcated 10 Fig 4

00301

0'0301

TABLE 5 DIMENSIONS AND TOLERANCES OF BAR MOULDS(Clau" 4.1 )

SLNo DESCRIPTION nU.BNSIONI IN mm

(I ) (3) (3).J Distance between mner end. of reference 250 2

pomts (effective gauge length)u) \Vldth between Inner surfaces 25 0'8

111) Height 25 0'8

NOTE- The dimensions given in the table shall also apply to moulds ID we.

15

IS : 10086 - 1983

5.1.1 The inside faces of the mould plates and base plates may haveblowholes and blemishes on the surface, such as honey-combing, All suchblowholes and cavities shall be filted in with mild steel pins, or bywelding and shall be firusbed flush with the surface either by machiningor by filing. However, the number of blowholes on each plate acceptablemay not exceed 5 ID the case of cube moulds of up to and including size150 mm, and to In the case of cube moulds of sizes 225 and 300 mm,cylindrical mould of 150 mm diameter and 300 mm height and beam mouldsof SIZes 100 x 100 x 500 mrn and 150 x 150 x 700 mm. The sizes of theblowhole 10 any direcuon may not exceed 5 mm with a depth of 3 to 5 mm.In the case of cyhnd,c ,I mould, the sizes of blowhole/cavity in any directionmay not exceed 20-25 mm

5.3 Special Requirements5.2.1 Cube Mould - Cube mould of 50 mm size shall be either a single

mould ( see FIg. I ) or with more than one mould compartment (see Fig 2);however, the number of mould compartments shall not exceed 3. Cubemoulds of size 100 mm, 150 mm, 225 mm and 300 mm shall be made10 such a manner as to facihtate their separation into two parts. Cubemoulds shall be provided with a base plate.

NOTE -If required by the purchaser, cube moulds may be provided With Oat steelcovel plates to facrhtate accelerated curing of test specimens (s,t IS: 9013~1978 ).

5.2.2 Cyhndrical Mould ( see Fig. 3) - shall be made in such a manneras to facihtate separation of the mould longitudinally into two parts. Eachmould shall be provided with a base plate and a capping plate.

5.2.3 Beam Mould (see Fig. 4) - shall be made 10 such a manner as tofacilitate separation of the mould IDtO two parts. The mould shall beconstructed with the longer dimension horizontal. Each mould shall beprovided WIth a base plate

5.3.4 Bar Mould - The bar mould may be a smgle one or WIth morethan one mould compartment. Each end plate of the mould shall beequipped to hold properly 10 place a stamless steel reference point having adiameter of 6 rnrn. The reference points may be either smooth or knurledend threaded The reference pomts shall be so set that their principal axiscoincides with the pnncipal axis of the mould and shall extend 16 mm insidethe mould. Each mould shall be provided WIth a base plate Typical barmoulds are shown m FIg. 5. 6, 7 and 8.

5.3 Arrangement for Fastening/Clamping - The base plate shall preferablybe attached to the mould by cleats which may either be spring-loaded orsecured WIth threaded studs and nuts/wmg nuts The parts of the mould,

*Metbod of making, curing and determining compressive strength ofaccelerated-curedccnct etc test specimens.

16

IS : 10086 - 1982

when assembled. shall be positively and rigidly held together dunng fillmg,subsequent handling and vibration where applicable Any suitable methodof ensuring this by way of lock nuts and/or locatmg pins may be employed.

6. ACCESSORIES6.1 Tamping Rod - The tamping rod shall be of the followmg types:

a) 16 0'5 mm dia and 600 2 mm long with a rounded workingend shall be made of mild steel ( see Fig. 9 ),

b) Of square section with tamping face 25 0'5 mm square and400 2 mm long and weighing 2 kg shall be made of mildsteel and provided with a handle (see FIg 10).

C) Of 12X 25 mm cross-section and convenient length of125 to 150 mm; tamping face shall be flat and at fight angles to thelength of the bar, shall be made of non-absorbent, abr asior,resistant non-brittle material, such as a rubber compound having aShore A Durometer hardness of 80 10 or seasoned teak woodrendered non-absorbent by Immersion for 15 mill III paraffinat approximately 200C. or ebornte fibre

6.2 Gauging Trowel- The gauguig trowel shall be made of mild steeland shall be in accordance with FIg I I. The trowel blade shall be ofmmimum thickness ]'5 mm and of length 195 mm and shall be providedWIth a wooden handle. The trowel shall weigh 210 10 g6.3 Trowel- The trowel shall be made of mild steel and shall be 1Ilaccordance with Fig. I I. The trowel blade shall be of nunimum thickness1'5 mm and 100 to 150 mm length with straight edges

7. MARKING7.1 The following mforrnation shall be clearly and mdehbly marked on eachcomponent of the mould as far as practicable III way that it does notinterfere with the performance of the mould.

a) Name of the manufacturer or his registered trade mark orboth, and

b) Date of manufacture.7.1.1 fhe product may also be marked With Standard Mark

1.1.2 The u;e of the Standard Mark IS governed by the provisions ofthe Bureauof Indian Standards Act. 1986 and the Rule' and Regulations made thereunderI he details of condmons under which the licence for the use of Standard Markmay be granted to manufactures or producers may be obtamed from the Bureauof Indian Standards

17

IS : 10086 1982

F[ --ILCP1605 i~-- ------ ---+I-I

All dimensions In rmllimetres.

rf--

FIG. 9 TYPICAL TAMPING ROD

All drmensrcna in millimetres,FIG. 10 TYPICAL TAMPING BAR

- HANDLE

----I Ii

/ iJ-_-=::>{~ 20 ..,>------- -----------I

T---- ,)0 S sc=========b="""~,,~

-. --E

--.~UGiNG'+-."', '-1J+"-\-1ROWel 'HlOWEl ICO ISO

FIG II TYPICh TROWEl.

18

IS : 10086 1981

( Continued from pagl 2 )Instruments for Cement and Concrete Testing Subcommittee, DOC 2 : 10

( India)

(CSIR :.

(CSIR), New

InstituteResearch

Research Institute

Public Works Department, Government of UttarPradesh, Ludmow

The Associated Cement Cornpames Ltd. Bombay

RefJresmltngEngmcering Research Laboratories, Hvderabad

AssoCIated Instrument ManufacturersPrivate Ltd, New De lhr

CLmf"nt Research lnsu tute of India, New Delhi

Central BurldmgRoorkee

Research & Development Orgamaauon (MInistry orDefence), Pune

Indian Inautute of Technology. New DeihlHighways Research Station, MadrasAll l ndra Instruments Manufacturers and Dealers

Assoctanon, Bombay

( Alumate )L:entral Road

Deihl

SHRI SUDI-IASH SHARMA

SURf K. L SETHI

SHRI J P. KAUSHI9H (Alternate)SHRI A. v S R. SA6TRI

CORVen"DR IQBAL ALI

Member!SHAI P. D. AOARWAL

SHRI Y. P. PATHAK (Alternate)SHRI E. K RAMACHANDRAN National Test Houle, Calcutta

SHRIS. K BANERJEr. (Altunate )PROF C K. RAMESH Indra-i Insutute of Technology, Bombay

VR R S. Ayyar (AlI.rnMe)SARI 1\1. V RANGA RAO

DR K C NARAtoiG (Alternate)DR S. S. REHSI

DR T. N CHOjER ( Altemau )PROF B. 1\1 AHUJASHRJT.P.EKAMBARAMSHRI H K. GUHA

DEPUTY SECRET....av (AI/emaIl')SMR. P J ] AGUS

SHRI D AWADIA ( Alt~nate)SHRl M. R. JOSHI

5HRl M L BHA"IIA (Alternate)

19

BUREAU OF INDIAN STANDARDSHeadquartersManak Bhavan 9 Bahadur Shah Zatar Marg, NEW DELHI 110002Telephones 23230131,2323337523239402 Fax 91+01123239399,23239382E Mail bls@vsnlcom website httpllwwwblscrgln

Central Laboratory:Plot No 2019, Site IV, Sarnbabad Industrral Area, SAHIBABAD 201010

Regional Offices:Central Manak Bhavan, 9 Bahadur Shah Zatar Marg, NEW DELHI 110002'Easlern 1/14 CIT Scheme VII M, V I P Road, Kankurgachl, KOlKATA 700054Northern SCO 335338, Sector 34-A, CHANDIGARH 160022Southern CIT Campus, IV Cross Road, CHENNAI 600113Western Manakalaya, E9, MIDC, Behind MarolTelephone Exchange,

Andherr (East), MUMBAI 400093Branch Offices:'Pushpak', Nurmohamed ShaIkh Marg, Khanpur, AHMEDABAD 3BOOOIPeonya Industrral Area, I" Stage, Bangalore-Tumkur Road, BANGALORECommerciat-curn-Otnce Complex, Opp Dushera Maiden, E5 Arera Colony,

Bittan Market, BHOPAL 46201662-63, Ganga Na9ar, Unit VI, BHUBANESHWAR 7510015'" Floor, Koval Towers, 44 Bala Sundaram Road, COIMBATORE 641018SCO 21, Sector 12, Farrdabad 121007Savrtrr Complex, 116 G T Road, GHAZIABAD 201001Piol No A2021, Institutional Area, Sector 62, Goutam Budh Nagar, NOIDA-20130753/5 Ward No 29, R G Barua Road, 5th By-lane, Apurba Sinha Path,

GUWAHATI7810035B-56C, l N Gupta Marg, Nampally StallOn Road, HYDERABAD 500001E-52, Ctutararuan Marg, c-Screme. JAIPUR 3020011171418 B, Sarvodaya Nagar, KANPUR 208005SethiBhawan, 2n(j Floor, Behind Leela Cinema, Naval Kishore Road,

LUCKNOW 226001NIT BUilding, Second Floor, Gokulpat Market, NAG PUR 440010MahabrrBhavan, I" Floor, Hepar Road, NALAGARH 174101Patllputra Industrral Estate, PATNA 800013Frrsl Floor, Plot Nos 657 660, Market Yard, Gultkdl, PUNE 411037"Sahaianand House" 3" Floor, Bhakllnagar Circle, 80 Feel Road,

RAJKOT 360002T C No 14/1421, UniversIty PO Palayam, THIRUVANANTHAPURAM 695034I" Floor, Udyog Bhavan, VUDA, Smpuram Junction, VISHAKHAPATNAM03

Sales Office 's at 5 Chownnghee Approach, PO Pnncep Street, KOlKATA 700072Sates Office IS at Novelty Chambers, Grant Road, MUMBAI 400007

Telephone2770032

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