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इंटरनेट मानक Disclosure to Promote the Right To Information 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. “जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ” Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru “The Right to Information, The Right to Live” “Step Out From the Old to the New” IS 459 (1992): Corrugated and semi-Corrugated Asbestos Cement Sheets - [CED 53: Cement Matrix Products] “!ान $ एक न’ भारत का +नम-ण” Satyanarayan Gangaram Pitroda ““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee”” “!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै” Bhartṛhari—Nītiśatakam “Knowledge is such a treasure which cannot be stolen” IS459: 1992 (Reaffirmed2003) REAFFIRMED 2007 ) Indian Standard CORRUGATED AND SEMI-CORRUGATED ASBESTOS CEMENT SHEETS - SPECIFICATION ( Third Revision) FourthReprint DECEMBER2006 (IncludmgAmendmentNo I&2) UDC 691.328.5-415 © BIS 1992 BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAH ADUR SHAH ZAFAR MARG NEWDELHI 110002 March 1992 PriceGroup 3 IS ~59 I 1992 Cement and Concrete Sectional Committee, OED2 C".;,,,,. IlIpr,s,,,ti"I DBH. C. VI8V.VABA'I'A Inpersonalcapacity (Uni"ersi(1ofRoo,k",R•.,k" 247667) MIIdIr, SOlB.R..Ba.BTIKAB B.G. Shirke atCo,Pune SUBI U.1'1.RATSI ( Al'ma." ) 5••! H. BHATTAOHARYA OrissaCement Limited. New Delhi DBA. K.CBATTBRJBB ) The AssociatedCement CompaniesLtd, Bombay SBKIS.H. SUBBA.A~IAH ( ~1",,,tI', CSIB:rENGINBBR ( DESIGNS) Central PublicWorks Department, New Delhi SUPEBI.TBNDI~GENOINBBB (8&S ) (Alt""",,) CBI."ENGIlUtBB, NAVAGAJIDAII .AI,,,,,.,,S)ardarSarovar Narmada Nigam Ltd.Gandhinagar SUPERINTBNDINGENGIN.SB.QCC ( CHIBI'ENGINEER ( RESBABOH-OUK-DIBBCTOB) Irrigationand PowerResearch Institute.Amritsar RESBARCHOJ'J'ICIlB ( eoNORBTB- TBCB~OLOGY) ( Al"ru,,) DIRECTOR .AI",,,,,,,) A. P. Engineeriag Research Laboratories, Hyderabad JOIlfTDIBECTOB ( DIRBOTOR ( CMDD ) (N & W ) Central WaterCommission. New Delhi DEPUTYDIBECTOB (CMDD) (NW &S ) ( AI,,,,",,,) SBBIK.H. GANOWAL HyderabadIndustries Limited.Hyderabad SHill V. PATTABBI (~lt"ntlt') SSKIV.K. GRANBKAR Structural Engineering Research Centre (CSIR ). Ghaziabad SSRIS. GOPJNATB The IndiaCementsLtd. Madras SURI R. TAKILAEABAB(AI,,,,..,,) SHBIS.K. GURATUAKURTA GannonDunkerley &Company Limited. Bombay SBRIS.P.SA~XABANABAYANAN (.4lt"nGt,) DB. IB8BAD MASOOD Central BuildingResearch Institute (CSIR ). Roorkee DRMD KUALID (Alt,r".',) JOINT DIRECTOR,STANDARDS ( B& S) (CB-I ) Research, Designs& StandardsOrganization(MinistryofRailways), Lucknow JOINT DrRBcToRSTANDARDS ( B&. S) (CB·II ) ( .411""41') SSRI N. G.JOSHI IndianHume PipesCo Ltd. Bombay SSKI P. D. KELKAR (.4llmuzt, ) SURI D. K. KANUNGO NationalTest Houle, Calcutta Sanr B.R. MEENA ( ,Alt"nat,) SBRI P. KRJSHNAKURTBY LarsenandTourboLimited, Bombay SSRI S. CHAXRAVABTBY ( All",,,,,,) SDBI G. K. MAJt1MDAIl HOlpitalServicesCoasultancyCorporation ( India) Ltd, New Delhi SSRIS. O.RANGARI( AI'''''(lI, ) SURI M, K. MOESERlBB Ministry of Transport. Department of Surface Traosport (Roads Wing ). NewDelbi SURI M. K.GHOSH ( Alt""at, ) SHRI P.N. ~hCHTA ) Geological SurveyofIndia, Calcutta ~HRIJ.S. SANGANERIA ( ~1',rNl" MBJlBERSECRETARY Central Board ofl.-rigadoDand Power, New Delhi DIRECTOR ( CIVIL ) ( Jfl'"nat, ) Sani NIBJrfALSUIOB DevelopmentCommissionerfor Cement Industry ( MiDistryof Industry) SDRIS.S. MIQLANI ( ~l"",." ) SSRI R. C. PABATB Engineer-in-Chief'.Branch, Army Headquarters COLR. K. SINGH ( All',,,.,,) SSRIH. S.PASRICHA Hindustan Prefab Ltd. New Delhi SBBIY.R. PaULL Central RoadResearch Institute (CSIR ). New Delhi SUBI S.S.SBBHRA ( AI"'NlI,) SHIU Y.R. PaULL IndianRoadsCongress, New Delhi SBRIR. H. SHARMA ( Alt"ull ) SUBIG. RAIIDAS DirectorateGeneralofSuppliesand Disposals, New Delhi SBRIR. C.SHARMA ( AII""tI" ) DR C. RA3KUKAB ) National Council for Cementand BuildingMaterial., New Delhi DRS.C. AULUWALIA (~1,,,,,tJ" DRM.RAKAI4H Structural EngineeringResearch Centre (CSIR. ), Madras DB.A. G. MADKA-VAaAO ( ~lt,rn(Jtl ) RBPaBsBNTATIVB Builders Association of India, Bombay SBBI A.U.RI.lBltlNOHANI Cement Corporationof India,New Delhi SaRI C. S SHARMA (~ll""at') SHRIJ.SENGUPTA National BuildioglOrganization,NewDelhi SKBI A. K. LAL( ~lt,,1ItIt') SSRI T. sM.. SUBBARAO Gammon IndiaLimited. Bombay SaRI A. RBDDI ( AII,,,ud, ) IS 459 I 1992 (Conii1l1udfrompag'5) M,mb"s Re/Jr,s,nling SUPTENGI••sa ( DB810118 ) PublicWorks Department, GovernmentofTamilnadu EXECUTIVE ENGINBBR ( S. M. R. DIVISION) ( Alt,rnat, ) SB1\1 S. B.SURI Central Soil and MaterialsResearch Station, New Delhi SURI N. CSANDBASBKABAN (Alt"nat, ) DBH.C.VISVB8VARAYA The Institutionof EDgineers( India),Calcutta SHRI D. C.CBATTt1RVBDI ( Alt"""t, ) SURI G. RAMAN DirectorGeneral, BIS ( Ell·offieioM,mlJ" ) Director (Civil Eng. ) Secretary SBBIN.C. BANDYOPADBYAY Joint Director (Civil Engg ), BIS Fibre Reinforced Cement Products Subcommittee, CED 2 : 3 Conven,r DBC. RAJKUJlAR NationalCouncil for Cement and BuildingMaterials,New Delhi Mlmbers SBRIS. K. BANBRJBB National Test House,Calcutta SSRI N. G. BASAlt DirectorateGeneral of Technical Development, New Delhi SHRI P. K.JAIM ( AII'rna', ) SSRI S. N. BASU Directorate Generalof Suppliesand Disposal••NewDelhi SHRI T. N. USOVEJA ( AII"IUIl,) SHRl S. R. BHANDARI SbriDigvijay Cement CoLtd, Bombay SSRI D. N. SINGS ( Alt,rna',) SSln S.GANAPATBY Ramee Industries Ltd, Madras Saar S.S. GOBNKA Sarbamangala Industries,Calcutta SHRl I. P.GOENKA <AI'"ntd, ) SaRI MOT\VANI GURBUX All IadiaSmallScale A. C. PressurePipe Manufacturer'. Associarion, Hyderabad SHill H. R. OZ~(Alt,rn,,',) SSRI SRJ1CJVASAN N. IYXB EterDit Everest Ltd, Bombay DRV. G. UPADHYAYA (Altt,ntJI, ) JOINT DIRECTOR STANDARDS ( B&S )/CB.I Research, Designs &Stand.rds Organizatioo, Lucknow JOINT DIRBCTORST.l'DAIlDS ( B8tS )/ CB·II ( AII,rna',) SBRI P.S. KALANI Kalani AsbestosCement Pvt Ltd, Indore SHRI SAtTl\ABH K£LANI ( Alt',ntJl') DR KALYAN DA8 Central BuildingResearch Insntute (CSIR )t Roorkee SHRI K. D. DUARIYAL ( Alterna', ) LT-COL KAJlLESH PRAKASH Engineer-in-Chief's Branch, Army Headquarters LT-COL A. K. BANGIA ( AII,rnal' ) SUBIP. N. MBHTA GeologicalSurveyorIndia,Calcutta SHRI V. K. KA8LIWAL ( Alt"ntd,) SBRI V. PATTABHI The Hyderabad IndultriesLtd,Hyderabad SRRI A. K. GUPTA ( Alt,rna', ) SHRIS.PRAKASH Municipal Corporation, Delhi DRN. RAOBA'9BNDBA NationalCouncil forCement and Building Materials, New Delhi SHal RAJ KUIIAR DevelopmentCommissioDer, SmallScalelodustrie.,New Delhi SHRIS. C. KUMAR ( Alt"""" ) SHRIJ. 8SNGUPTA .41,,,,,,,N,,a)tional BuildingsOrganizatioD, New Delhi ASSISTANT DIRECTOR ( PLASTIC) ( SVPTD SuaV.YOR 01'WOBKS ( CZ)AI,,,,,.,,) Central PublicWork. Department. New Delhi SURVEYOR orWOBlI:S ( CZ ) ( 6 AMENDMENT NO. 1 MAY 2002 TO IS 459: 1992 CORRUGATEDAND SEMI-CORRUGATEDASBESTOS CEMENT SHEETS - SPECIFICATION (ThirdRevision) (Page1,clause2)- Insertthefollowingreferenceattheend: '12269: 1987 Specificationfor53gradeordinaryPortlandCement' (Page1,clause3,line10)- 'Insert 'or53gradeordinaryPortlandcement conformingtoIS12269:1987'after'IS 8112: 1989'. (CED53) Printedat PrabhatOtlsetPress,New Dellu-Z AMENllMENT N(). 2 JUNI~ 2003 TO IS 459: 1992 CORRUGATED AND SEMI·CORRUGATED ASBESTOS CEM~:NT SHEETS -SPECIFICATION (ThirdRevision) (Page1,clause 2)- Insertthefollowingat theappropriateplace: ISNo. Tille '3812: 1981 Specification for fly ash for use as pozzoJana and admixture (firstrevision)' (Page1.clause 3)- Insertthefollowingattheend: 'Fly ash. if used shall conform to IS 3812 : 1981. The corrugated and semi-corrugatedasbestoscementsheetsmay bereinforced With stripsofsuitable materials; the material of stnps and details regarding reinforcing shall be mutuallyagreedtobetweenthemanufacturerandthepurchaser.' (Page2,Table 1)- Insertthefollowmgnote' 'NOTE- CorrugatedsheetsofoverallwidthIOX() mmandeffectivewidth I016mm withtolerancesandotherparameterssameas10tlustableImayalsobemanufacturedby mutualagreementbetweenthemanutacturcrandthepurchaser(veel-rg IA), (Page3,Fig.1) -Insertrig. 1Aafter 'Fig. 1'. -----------l ~----- EFFECTIVE WIDTH(C) PITCH ~. (P) ....--------OVERAlL WIOTH(B)-------- FIG. lA CORRUGATEDSHEETWITH FULLOVERLAP (CED53) Pnntedat PrahhatOffsetPress,NewDelhl-2 AMENDMENT NO. 3 MAY 2009 TO IS 459 : 1992 CORRUGATED AND SEMI-CORRUGATED ASBESTOS CEMENT SHEETS ― SPECIFICATION ( Third Revision ) (Page 1, clause 2 (see also Amendment No. 2)] ― Substitute the following for the existing entry: ‘IS 3812 (Part 1) : 2003 Pulverized fuel ash ― Specification : Part 1 For use as pozzolana in cement, cement mortar and concrete (second revision)’ [Page 1, clause 3, third sentence (see also Amedment No. 2)] ― Substitute ‘IS 3812 (Part 1)’ for ‘IS 3812 : 1981’. (CED 53) Reprography Unit, BIS, New Delhi, India Cement and Concrete Sectional Committee, CEO 2 FOREWORD This Indian Standard ( Third Revilion ) wu adopted bythe Bureau of Indian Standards, after the draft finalized bythe Cement and Concrete SectioDaI Committee had been approved bythe Civil Engineering Division Council. This standard was originally published in 1955 and subsequently revised in 1962 and 1970. The present revision has been taken up in the light of experience gained with the use of this standard. The major changes in this revision include deletion of acid resistance and water absorption test, and inclusion of density test as an 0rtionalrequirement in line with the international practices. Impermeability telt bas been made optiona in this revision. ID the composition of luch sheets, addition of some othersuitable _ fibres and poseolanicmaterial havealso been permitted. In theformulation of this standard, dueweightage bas also been given to the international coordination among the standards and practices in different countries in addition to relating it to the practices in the fieldin this country. For the purpose ofdeciding whether a particular requirement ofthi!l standard iscomplied with, the final value. observed or calculated, expressing the re-sult of a test shall be rounded offin accordance with IS 2: 1960 'Rules for rounding offnumerical values ( rmstd)'. The number of significant places retained iDthe rounded offvalue should be the same..thatofthespecified value in this standard.