IS 13630-7: Ceramic Tiles - Methods of test, Part 7: Determination of chemical resistance - Unglazed tiles(see IS 13630 : Parts 1 to 15)

2006·0.94 MB·English

by  Bureau of Indian Standards

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 13630-7 (2006): Ceramic Tiles - Methods of test, Part 7:
Determination of chemical resistance - Unglazed tiles(see
IS 13630 : Parts 1 to 15) [CED 5: Flooring, Wall Finishing
and Roofing]
“!ा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”

IS13630 (Part 7) : 2006

-
(
)
Indian Standard
CERAMIC TILES — METHODS OF TEST,
SAMPLING AND BASIS FORACCEPTANCE
( First Revision)
ICS91.100.23
© BIS 2006
BUREAU OF INDIAN STANDARDS
MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG
NEW DELHI 110002

August 2006 Price Group1
Flooring,WallFinishingandRoofingSectionalCommittee,CEDS
FOREWORD
ThisIndianStandard(Parts 1to 15)(FirstRevision) wasadoptedbytheBureauofIndianStandards,afterthe
draftfinalizedbytheFlooring,WallFinishingandRoofingSectionalCommitteehadbeenapprovedbytheCivil
EngineeringDivisionCouncil.
Thisstandardwasfirstpublishedinvariouspartsin1992-93. Thisisthefirstrevision;havingallpartscombined
inonepublication, ofthestandardinwhichthefollowingmajorchangeshavebeenincorporated:
a) Asperthedecisiontakeninthelastmeeting,therequirementsofallthepartshavebeenincludedinone
volumeandtherevisedstandardhasbeenbroughtinlinewithISO10545 (variousparts).
b) Therequirements fordeterminationofbulkdensityhavebeenaddedinPart2andafewchangeshave.
beenmadeintherequirementsfordeterminationofwaterabsorption.
c) AfewmodificationshavealsobeenmadeinPart3.
d) RequirementsfordeterminationofbreakingstrengthhavealsobeenaddedinPart6.
e) RequirementsfordeterminationofglazingresistancetestshavealsobeenmodifiedinPart9.
t) Anewtestfordeterminationofimpactresistancebymeasurementofco-efficientofrestitutionhasbeen
addedasPart14.
g) IS13711:1993'Samplingandbasisforacceptance'hasbeenamalgamatedwithPart15ofthisstandard.
Informulation ofthisstandardconsiderableassistancehavebeenderivedfromthefollowingstandards:
ISO10545-1 : 1995 Ceramictiles- Part1:Samplingandbasisforacceptance
ISO10545-2 : 1995 Ceramictiles- Part2 :Determinationofdimensionsandsurfacequality
ISO10545-3 : 1995Ceramictiles- Part3 :Detenninationofwaterabsorption,apparentporosity,apparent
relativedensityandbulkdensity
ISO10545-4:2004Ceramictiles- Part4 :Determinationofmodulusofruptureandbreakingstrength
ISO10545-5 : 1996Ceramictiles- Part5:Determinationofimpactresistancebymeasurementofcoefficient
ofrestitution
ISO10545-6: 1995Ceramictiles- Part6 :Determinationofresistancetodeepabrasionforunglazedtiles
ISO10545-7 : 1996Ceramictiles- Part7 :Determinationofresistancetosurfaceabrasionforglazedtiles
ISO10545-8 : 1994 Ceramictiles- Part8:Determinationoflinearthermalexpansion
ISO10545-9:2004Ceramictiles- Part9 :Determinationofresistancetothermalshock
ISO10545-10: 1995 Ceramictiles- Part10:Detenninationofmoistureexpansion
ISO10545-11 : 1994 Ceramictiles- Part11:Determinationofcrazingresistanceforglazedtiles
ISO10545·12: 1995Ceramictiles- Part12:Determinationofftostresistance
ISO10545-13 : 1995 Ceramictiles- Part13:Determinationofchemicalresistance
ISO10545-14: I99SCeramictiles- Part14:Determinationofresistancetostains
ISO13006 : 1998Ceramictiles- Definitions,classification,characteristicsandmarking
Forthepurposeofdecidingwhetheraparticularrequirementofthisstandardiscompliedwith,thefmalvalue,
observed or calculated, expressing the result ofa test or analysis, shall berounded off in accordance
withIS2.: 1960 'Rulesforroundingoffnumericalvalues(revised)'.Thenumberofsignificantplacesretainedin
theroundedoffvalueshouldbethesameasthatofthespecifiedvalueinthisstandard.

•
IS13630(part7) : 2006
Indian Standard
CERAMIC TILES - METHODS OF TEST,
SAMPLING AND BASIS FOR ACCEPTANCE
PART 7 DETERMINATION OF CHEMICALRESISTANCE
UNGLAZEDnLES
( First Revision)
1 SCOPE 4.2 SwlmDlIDIPoolSalts
This standard (Part 7) coven a method oftest for a) Sodium hypochlorite solution 20 mg/l,
determining the chemical resistance ofthe proper prepared from technical grade hypochlorite
surfaceofallunglazedceramictiles. withabout 13percentactivechlorine,and
b) Coppersulphatesolution,20mg/l.
2 REFERENCE
4.3 Aeld.
Thestandardlistedbelowisnecessaryadjuncttothis
standard: a) Sulphuric acid solution, 70 percent (v/v)
prepared from concentrated sulphuric acid
ISNo. Title
(d~ 1.84).Cautiouslyaddthesulphuricacid
2303:1994 Methodofgradingglassforalkalinity
to water,coolingthe solutionandkeepingit
(firstrevision)
wellmixedduringaddition.
3 PRINCIPLE b) LacticacidsolutionSpercent(v/v)(available
inthisconcentration).
Thetestspecimensarepartially immersedinthetest
solution and attack is determined visually after 4.4 Alkali
28days.
Potassiumhydroxidesolution200gil.
4 AQUEOUSTESTSOLUTIONS
5 APPARATUS
4.1 Household Chemicals 5.1 Vessel- Witha lid,made ofborosilicateglass
3.3confonningtoType1whengradedaccordingtoIS
a) AmmoniumChlorideSolution, 100gil.
2303oranyothersuitablematerial.
b) Standard cleaning agent solution prepared
from: 5.2 DrylnlOven- Capableofoperationat110;J:SoC.
1) Anhydroussodium 33percent(m/m) 5.3 CbamolsLeather
carbonate
5.4 Balance- AccuratetoO.OS g
2) Sodiwnperborate 7percent(m/m)
3) Sodiumsilicatesolution 7percent(mlm) 6 TESTSPECIMENS
ofdensity1.33g/cm'
6.1 NumberofTestSpeeimens
4) Commercialsodium 30percent(m/m)
oleate soapflakes Fivetestspecimensshallbeusedwitheachtestsolution.
5) Distilledwateror 23percent(m/m)
6.2 SizeofTatSpecimens
de-ionizedwater
Asquaretest specimenSOnun )( SOmmshallbecut
NOTE- Thesoapcanbepreparedfromconcentrated
sodium hydroxide solution and oleic acid in the fromeachtileundertestinsuchamannerthatoneside
proportionsof2.6I to18.S8respectively. ofeachtestspecimenisnotacutside.
c) 100gofthisstandard cleaningagentcontain or
6.3 Preparation TestSpecimens
70gofdrysubstance.Useinaconcentration
of 109 dry substance per litre. The test Thoroughlyclean the proper surface with a suitable
solutionshallbepreparedimmediatelybefore solvent,forexample,methanol.Testspecimenswith
use. surfacedefectsshallbeexcludedfromthetest.

16
IS13630(part7) :2006
7 PROCEDURE spectacles usually worn, for changes-on the proper
surfaceandthenon-cutedge.Secondarilyexaminethe
. 7.1 Drythetestspecimensat110::I:SoCuntiltheyreach
parts ofthecutedgesthatwereimmersed.
to constantmass whenthe difference betweenthe
successiveweighingislessthan0.1g,andcooltoroom 8 TESTREPORT
tempera~.
Thetestreportshallcontainthefollowing:
7.2 Immerse thetestspecimens verti~1y toadepth
of25mminthetest solution(whichmaybe anyof a) Descriptionofthetile;
thoselistedin4)inthetestvessel.Thenon-cutsideof b) Testsolution(s)used;
eachtestspecimenshallbefullyimmersed.Coverwith c) Numberoftestspecimens;
the lid and maintain the test assemblyfor 28 days
d) Numberoftestspecimensdamagedbyeach
at27:l:2°C.
testsolutions;
7.3 After28dayssubjectthetestspecimenstonmning e) Visual changes on the proper surface as a
water for7 days and then boil them for~h while resultofthetestspecifiedin7;
completely immersed in water. Remove the test
t) Visualchangesonthenon-cutedgesasaresult
specimensfromthewateranddabwithwetbutwrung ofthetestspecifiedin7;and .
outchamoisleather.
g) Visualchangesonthecut-edgesasaresultof
7.4 Examine thetestspecimen withnakedeye,with thetestspecifiedin7.

17
Bureau of Indian Standards
BIS is a statutory institution established under the Bureau 0/ Indian Standards Act, 1986 to promote
harmoniousdevelopmentofthe activitiesofstandardization, markingandqualitycertificationofgoods and
attending to connected matters in the country.
Copyright
BIS has the copyrightofall its publications. No part of these publicationsmay bereproducedin any form
withoutthepriorpermissioninwritingofBIS.Thisdoesnotprecludethefreeuse,inthecourseofimplementing
thestandard,ofnecessarydetails,suchassymbolsandsizes,typeorgradedesignations. Enquiriesrelatingto
copyright be addressedto the Director(Publications), BIS.
Review of Indian Standards
Amendmentsareissuedtostandardsastheneedarisesonthebasisofcomments. Standardsarealsoreviewed
periodically;astandardalongwithamendments isreaffirmedwhensuchreviewindicatesthatnochangesare
needed;ifthereviewindicatesthatchangesareneeded,itistakenupforrevision.UsersofIndianStandards
shouldascertainthattheyareinpossessionofthelatestamendmentsoreditionby referringtothelatestissueof
'BISCatalogue' and'Standards:MonthlyAdditions'.
This IndianStandardhasbeendevelopedfromDoc:No. CEOS(73S8 to7372).
Amendments IssuedSincePublication
AmendNo. DateofIssue TextAffected
BUREAUOFINDIAN STANDARDS
Headquarters:
ManakBhavan,9 BahadurShahZafarMarg,NewDelhi110002
Telephones: 23230131,2323 3375,2323 9402 website: www.bis.org.in
Regional Offices: Telephones
Central : ManakBhavan,9 BahadurShahZafarMarg 23237617
{
NEW DELHI1)0002 23233841
Eastern : )/14C.I.T.SchemeVIIM,V.I.P.Road,Kankurgachi 23378499,23378561
{
KOLKATA 700054 23378626,23379120
Northern : SCQ335-336,Sector34-A,CHANDIGARH 160022 2603843
{
2609285
Southern : C.I.T.Campus,IVCrossRoad,CHENNAI 600113 {22S4 1216,2254 1442
22542519,22542315
Western : Manakalaya, E9 MIDe, Marol,Andheri(East) {2832 929S,2832 7858
MUMBAI 400093 28327891 28327892
t
· Branches : AHMEDABAD.BANGALORE.BHOPAL.BHUBANESHWAR.COIMBATORE.FARIDABAD.
GHAZIABAD. GUWAHATI. HYDERABAD. JAIPUR. KANPUR. LUCKNOW. NAGPUR.
NALAGARH. PATNA.PUNE. RAJKOT. THIRUVANANTHAPURAM. VISAKHAPATNAM.

PrintedICsimcoPl'intinl Prell,beihl