IS 4021 (1995): Timber Door, Window and Ventilator Frames

1 Disclosure to Promote the Right To InformationWhereas 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. ! $ ' + - Satyanarayan Gangaram Pitroda Invent a New India Using Knowledge 0 1 ' 5 Jawaharlal Nehru Step Out From the Old to the New 1 + , 1 + Mazdoor Kisan Shakti Sangathan The Right to Information, The Right to Live !

2 > 0 B Bhart hari N ti atakam Knowledge is such a treasure which cannot be stolen Invent a New India Using Knowledge IS 4021 (1995): Timber Door, Window and Ventilator Frames -[CED 11: doors , windows and Shutter]IS4021:1995(1Cf)~Tefi'~"{qT\if,f {[~Cf)TarT"{ftw;;~;;et1~~c-ftrfwftie(~ft ~~TT1""{Tef1JT)IndianStandard Reaffirmed 2006 TIMBERDOOR,WINDOWANDVENTILATORFRAMES SPECIFICATION( ThirdRevision)First Reprint SEPTEMBER 7 i\l\'lENI)r\11~N']' 'l'2000,. 4021 :1995'I'lM8EI{ Door, WINDOWANDVENTILATOI{F RAMES-SPECIFICATIONtru Revision)(Secondcover!Jllge,[oreword) -Insert thefollowingnew para afterthefifthpara:.'Aschemeoflabellingen vironmentfriendly products tobe known as ECO Markisbeingintroducedat theinstanceoftheMinistryofEnvironmentand Forests(MEF), Govcrurucnt of India. The ECOM arkshall ofIndianStandards (BIS)under asper theResolutionNo.]}}}}}}

3 71 dated21 Fehruary1991publishedin the Gazette of theGovernmentofIndia. Foraproduct10heeligihlefor ECO Mark,itshall alsocarry the StandardMa rkofthe (Page9,cit/useJn )~ thefollowingHe\VclauseaIter9andrcuumlx-r thesubscqucut{'1;U1Sl' Doorshuttersshallhemanufacturedfromagric ulturalorindustrialwastesorwoodresidueso rwoodIrurusourcesotherthannaturalforests suchastimberIromindustrialandsocialfores tryplantations,shade treefromtea and coffeeestateetc,asspecified in IS 12896 : 1990 and suchdoorsshuttersshallconformtutherequir ementsofqualityandperformanceasspecified inthisstandardaswell as therequirementsof ECO Markforallthe 'rES1 Themanufacturersshallprovidedocumentarye videncebyway ofcertificateordeclarationtoBureau shall PollutionControlBoardas per theprovisionsoftheWaleT(PreventionandCon tro]ofPollution]Act,1974 andAir(PreveilliOl'andControlofPoiluJion )Act,1981alongwith theauthorization,ifrequiredunder theEnvironmoal(Protection)Act,1986,while applyingforECOMark.)}

4 "~;ld~,).!toIS 4021 :1995(!Jage9,renumberedclause11 )--Insertthefollowingatthecudofthe.~:)Sp eciesof Timber , in caseofECO Mark;andv) Thecriteriaforwhichtheproductbasbeen)3be lledasEC()Ma rk.' ReprographyUnit,HIS,NewDelhi,India2 AMENDMENT NO. 2 MAY 2009 TO IS 4021 : 1995 Timber DOOR, Window AND Ventilator Frames SPECIFICATION ( Third Revision ) (Second cover page, Foreword, third para) Insert as given in Annex B between list and has in the ninth line. (Page 2, clause , eighth line) Substitute IS 401 : 2001 for IS 401 : 1982 . (Page 6, clause , sixth line) Substitute IS 848 : 2006 for IS 848 : 1974 . (Page 8, clause 7) Substitute METALLIC FASTENERS/HOLDFASTS for HOLDFASTS in the title and wherever appearing in the clause. (Page 8, clause ) Substitute IS 3536 : 1999 for IS 3536 : 1966 . [Page 9, clause 10 (see also Amendment No. 1)] Insert ADDITIONAL before the existing title.

5 (Page 10, Annex A) Substitute the following for the existing, as appropriate: IS 401 : 2001 Code of practice for preservation of Timber (fourth revision) IS 848 : 2006 Synthetic resin adhesives for plywood (phenolic and aminoplastic) Specification (second revision) IS 3536:1999 Ready mixed paint, brushing, wood primer Specification (first revision) (Page 11, Annex B) Substitute the following matter appearing on page 2 for the existing: 1 Amend No. 2 to IS 4021 : 1995 ANNEX B (Foreword, and Clause ) LIST OF SPECIES OF Timber BEING IMPORTED FOR Frames OF doors AND windows CONSIDERED SUITABLE FROM THE FOREIGN LITERATURE AVAILABLE Sl No. (1) Trade Name (2) Botanical Name (3) Country from Where Imported (4) i) Abura Mitragyna stipulosa Africa (A) ii) Afrormosia* Afrormosia angolensis (A) iii) Alan Batu Shorea albida Malaysia (M) iv) Amoora Ammore cucullata Papua New Guinea (PNG) v) Bitangor Calophyllum spp.

6 (M) vi) Dark Red Meranti Shorea spp. (M) vii) Durian Coelostegia spp. Duria spp. and Neesia spp. (M) viii) Iroko* Chlorophora excelsa (A) ix) Keuring Diapterocarpus spp. (M) x) Kwila Instia bijuga (PNG) xi) Light Red Meranti Shorea spp. (M) xii) Merawan Hopea spp. (M) xiii) Merbau Intsia palembanica (M) xiv) Nyatoh Ganua spp., Palaquium spp. and Payuena spp. (M) xv) Nyatoh kuring Planchonella spp. and Pouteria spp. (M) xvi) Sapela Entandophragma cylindrium (A) xvii) Terminalia red brown group Terminalia spp. (PNG) xviii) Utile Entandophragma utile (A) xix) Vitex Vitex cofassus (PNG) NOTE Above imported species shall be used for Frames only after proper treatment as prescribed in IS 401 : 2001 and concerned clauses of this standard, as suitable and sufficient information regarding their durability is not available and whatever is available may not fully hold good in Indian conditions.

7 However, heartwood of species marked * does not require treatment as the same is reported to be very durable. Further, where sufficient retention/absorption/penetration of preservative is not obtained as per IS 401 : 2001 due to poor treatability character of the species, the frame shall be treated with PCP solvent system after construction to ensure minimum penetration of preservative to the depth of 2 mm in the finished product by soaking in 5 % PCP solution for 24 h or pressure treatment. Such species which are refractory to treatment are marked . (CED 11) Reprography Unit, BIS, New Delhi, India 2 AMENDMENT NO. 3 NOVEMBER 2011 TOIS 4021 : 1995 Timber DOOR, Window ANDVENTILATOR Frames SPECIFICATION( Third Revision )(Page 2, ) Insert the following new clause at the end: Veneer LumberLaminated veneer lumber used shall conform to IS 14616 .(Page 4, ) Insert the following at the beginning: The Frames shall be manufactured from Timber or laminated veneer lumber.

8 (Page 8, ,last line) Substitute IS 216 : 2006 for IS 216 : 1961 .[Page 10,AnnexA(also see Amendment )] Substitute the followingfor the existing entry:IS No. Title 216 : 2006 Coal tar pitch Specification (second revision) [Page 10,AnnexA(also see Amendment )] Insert the following attheappropriate place:IS No. Title 14616 : 1999 Laminated veneer lumber Specification (CED11)Reprography Unit, BIS, New Delhi, India doors ,WindowsandShuttersSectionalCommitt ee,CED11F()REWORDThisIndianStandard(Thir dRevision)wasadoptedbytheBureauofIndianS tandards,afterthedraftfinalized bytheDoors, onaccountoftheaesthetics" ;someareexposedtomoisture/wateratthebott omlocationembeddedinflooringorwallsInadd itiontheyhavetocarrytheweightoftheshutte rpluswhateveradditionalstressontheshut terthatgetspassedon easytreatability, ,thespeciessothatthebuyercanchoosea groupsuitableto thecountryisnowdependingsubstantiallyoni mportedtimbers,a list has beenaddedto has to 1957 view toeconomizeontimberwithoutimpairingthequ alityandstrengthandkeepinginviewtheprefe rredsizescoveredin IS1331: view linewiththis,thedimensionsofframesareals o specifiedinmodularunits.

9 In viewofthedemandofsieesotherthanmodularsi zes,thisstandardpermitsasper nonmodularsizes also inadditiontomodularsizes. However"thisrelaxationhas been madeonly intheheightandwidth, ,thefinal value,observedorcalculated,expressingthe resultofa testoranalysis,shallberoundedoff inaccordancewith IS2:1960'Rulesforroundingoffnumericalval ues(revised)'.Thenumberofsignificantplac esretainedintheroundedoffvalueshouldbeth esameasthatofthespecifiedvalue inthisstandard. IS4OZ1:1995 IndianStandardTIMBERDOOR,WINDOWANDVENTIL ATORFRAMES-SPECIFICATION( ThirdRevision)1 ,consuucuon,workmansbipand sizesoftimberdoor,windowandventilalor notcovertimberdoor,windowandventilatortr amesforcOinmerdal, , sucb REI.'.:KEN(~ESTheIndianStandardslisted inAnnexA are ()I~)(;VFor thepurposeofIbisstandard,thedefilullonsg ivenin IS1042X:1983 and IS707:1976 sball apply ( ). " ' Indian tlmberssuilabh for theInanuJill-lufl'ofdoor andwindowfralllt~Ssballht inftl"lOUrdanl"tOwitheP-it}~~~:-OVERALLW IDTHOFDOORFRAIoIE~1 MODULARWIDTHOfOPENING OJIII,HEAD OFFRAMETIMBERPANELI' emDEEPAPPROXeZ\Zw~o~o~:r~l&J:rQ:c:(-'::; ) (1A )R,WINIX)\VANIlVEN nLAloRCOMIJONEN'IS (~(Jnlll) IS4OZ1:1995IS 12896 : 1990.)

10 Imported timbers, tobeusedIrelistedin Frames shallbemadefrom all heartstockof a decayresistallt species or franlc shallbeofthesamespeciesexceptingillcaseo fframes madeoutofnon-porouswood(softwood)wbenthe bonomsillofthewindowand theventilatorframesballbeofporouswood( bardwood). be asspecifiedinIS 287 : be wellseasonedbya suitableprocessconfonningtoIS 1141 (exceptthewltersolubleleacbabletype)assp ecifiedillls40 1 : for Frames shallbefree from decay,fUI1811growth, boxedbeart,splits,pitch pocket begradedasFirstGradeorSecondGrade on tbe basis of tbepennissibledefectsilltill1beras givellillTable1. For boththegrades, ~Ill--OVERALLWIDTHOfDOORfRAME-':JH--MOOU LARWIDTH0'O'ENINGHEAD OFFRAMEI,STRUCTURALFLOORLEVELTn~ Co:)zZ&&J~&&.. :r=!:r0 ~"~i~IiiiiiiioI1B Glazed ,WINDOWANDVEN11un>RCOMPONEN"n\(Contd)2 IS 4021 :19'5 OVERALLWIDTHOFlLWINDOWf~ \1\GLA~#VVTRA~~V///II~VGLAV~~/~STIL~V~Gl AVvI~/$/Iz~1V,--80 TVfI'\\''\\.