GB50209-2002建筑地面工程施工质量验收规范》教程文件.doc

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1、Good is good, but better carries it.精益求精，善益求善。GB50209-2002建筑地面工程施工质量验收规范-UDC中华人民共和国行业标准IndustrialCodeofthePeoplesRepublicofChinaPGB50209-2002建筑地面工程施工质量验收规范CodeforAcceptanceofConstructionQualityofBuildingGroundIssuedonApril1,2002ImplementedonJune1,2002JointlyissuedbytheStateMinistryofConstructionofth

2、ePeoplesRepublicofChina&GeneralAdministrationofQualitySupervision,InspectionandQuarantineofthePeoplesRepublicofChina中华人民共和国行业标准IndustrialCodeofthePeoplesRepublicofChina建筑地面工程施工质量验收规范CodeforAcceptanceofConstructionQualityofBuildingGroundGB50209-2002Compiledby:DepartmentofConstructionofJiangsuProvince

3、Approvedby:theStateMinistryofConstructionofthePeoplesRepublicofChinaImplementedon:June1,2002ChinaPlanningPublishingHouseBeijing2002NoticeofApprovalonIssueofCodeforAcceptanceofConstructionQualityofBuildingGroundJ.B.2002No.78AsperthedemandofNoticeonIssueofFormulationandRevisionPlanofStateCodeforConstr

4、uction2000to2001(J.B.2001No.87),theDepartmentofConstructionofJiangsuProvincehasjointlyrevisedCodeforAcceptanceofConstructionQualityofBuildingGround.Wehavecarriedoutinspectionwithcertainauthoritiesandherebyapproveasthestatecode,serialnumberasGB50209-2002,implementedfromJune1,2002.Inwhich,clauses3.0.3

5、,3.0.6,3.0.15,4.9.3,4.10.8,4.10.10,and5.7.4areobligatorythathavetobecarriedoutstrictly.TheoriginalCodeforAcceptanceofConstructionQualityofBuildingGroundGB5020-95abolishesatthesametime.TheMinistryofConstructionwillberesponsibleforthemanagementandexplanationontheobligatoryclauses.TheAdministrationofCo

6、nstructionofJiangsuProvincewillberesponsiblefortheexplanationonthedetailedtechnicalcontents,andtheStandardRationResearchInstituteoftheMinistryofConstructionwillorganizetheChinaPlanningPublishingHousetoissuethepublication.TheMinistryofConstructionofthePeoplesRepublicofChinaApril1,2002Theclausesinblac

7、kfondinthiscodeareobligatory,andshouldbestrictlyimplemented.Inordertoincreasethecodequality,pleasepayattentiontodrawconclusionsandaccumulationinformationduringtheexecutionofthecode.Ifthereisopinionsorsuggestions,pleasefeedbacktothecompilationgroupofCodeforAcceptanceofConstructionQualityofBuildingGro

8、undoftheAdministrationofConstructionofJiangsuProvince(Address:7SanyuanLane,NanjingCity,210005)forreferenceofrevisioninthefuture,Thecodeismainlycompiledanddraftedby:Maincompiler:AdministrationofConstructionofJiangsuProvinceCompiledby:TianjinConstructionIndustry(Group)CorporationSuzhouNo.1Construction

9、GroupCorprationConstructionInstallationEngineeringCo.,Ltd.ofJiangsuProvinceNantongConstructionInstallationEngineeringCorporationJiangsuProvincialCosntructionCompanyConstructionResearchInstituteofJiangsuProvinceDraftedby:XiongJiemin;WangHua;TongGuisen;QiSenwei;ZhuXuenong;WangYuzhang;ZhangSanqi;GuoHui

10、qin1. ContentsGeneralprinciples62. Terms63. Basicregulations74. Foundationlaying104.1 Generalregulations104.2 Foundationearthlayer114.3 Limesoilcourse114.4 Sandcourseandsandgravelcourse124.5 Broken-stonecourseandbroken-brickcourse124.6 Tabiacourse134.7 Slagcourse134.8 Cementconcretecourse144.9 Trowe

11、lingcourse154.10 Isolatingcourse164.11 Fillercourse175. Layingofentiresurfacecourse185.1 Generalregulations185.2 Cementconcretesurfacecourse195.3 Cementmortarsurfacecourse195.4 Terrazzosurfacecourse205.5 CementSteel(Iron)chippingsurfacecourse225.6 Anti-oilpenetratingsurfacecourse225.7 No-fire(anti-e

12、xplosive)surfacecourse246. Layingofplatesurfacecourse256.1 Generalregulations256.2 Bricksurfacecourse266.3 Marbleandgranitesurfacecourse286.4 Precastplatesurfacecourse296.5 Materialstonesurfacecourse306.6 Plasticplatesurfacecourse306.7 Freeaccessfloorsurfacecourse316.8 Carpetsurfacecourse327. Laying

13、ofwoodandbamboosurfacecourse337.1 Generalprinciples337.2 Woodfloorsurfacecourse347.3 Compoundwoodfloorsurfacecourse357.4 Intermediatedensity(strengthened)compoundwoodfloorsurfacecourse377.5 Bamboofloorsurfacecourse378. Subsection(sub-subsection)constructionacceptance38AnnexATestingmethodfornon-spark

14、andinflammable(anti-explosive)constructiongroundmaterialsandtheirproducts39Explanationsontermsusedinthiscode40Attached:Explanationsonterms401.0.1 GeneralPrinciplesInordertostrengththequalitycontrolofconstruction,unifytheacceptanceoftheconstructionqualityofbuildinggroundandtoensuretheconstructionqual

15、ity,thecodeisherebyformulated.1.0.2 Thecodeisapplicablefortheacceptanceofconstructionqualityofthebuildingground(includingauxiliaryconstructionssuchasoutdoorapron,openfurrow,footboard,stepsandramp).Itisnotapplicablefortheacceptanceofconstructionqualityofthebuildinggroundwithspecialrequirementssuchash

16、eatpreservation,heatinsulation,ultraclean,screen,anti-radioactivityandanti-corrosion.1.0.3 Therequirementsontheconstructionqualityacceptanceinthecontract,designingdocumentandotherengineeringtechnologicaldocumentsadoptedintheconstructionofbuildinggroundshallnotbelowerthantheregulationsinthecode.1.0.4

17、 ThecodeshallbeusedasmateddocumentasthecurrentstatecodeUnifiedStandardforAcceptanceofConstructionQualityofBuildingsGB50300.2. Theacceptanceofconstructionqualityofbuildinggroundshallnotonlyimplementthiscode,butalsobeincompliancewiththeregulationsinthecurrentstandardcodeissuedbythestate.Terms2.0.1 Bui

18、ldinggroundItisthegeneraltermforthebuildingground(ground)andthefloor.2.0.2 SurfacecourseItreferstothesurfacecourseofthebuildinggroundthatdirectlybearallkindsofphysicalandchemicalactions.2.0.3 CombinedcourseItreferstotheintermediatelayer,wherethesurfacelayerconnectswiththesecondstructurallayer.2.0.4

19、BasecourseItreferstothestructurallayerunderthesurfacelayer,includingfillercourse,isolatingcourse,trowelingcourse,underlayerandfoundationearthlayer,etc.2.0.5 FillercourseItreferstothestructurallayerthatplaysthefunctionofsoundinsulation,heatpreservation,trowelingandlayingofburiedpipelinesonthebuilding

20、ground.2.0.6 IsolatingcourseItreferstothestructurallayerthatpreventsallkindsofliquidsorundergroundwateranddamptoleakintotheground.Itcanbealsocalledasanti-damplayerifitonlypreventstheundergrounddamppenetratetheground.2.0.7 TrowelingcourseItreferstothestructurallayerthatplaystheleveling,slopingorstren

21、gtheningfunctionsontheunderlayer,floororfillercourse.2.0.8 UnderlayerItreferstothestructurallayerbearsandtransfersthegroundloadtothefoundationearthlayer.2.0.9 FoundationearthlayerItreferstothefoundationearthlayeronthebottomground.2.0.10 ShrinkagecrackItreferstotheshrinkagecrackthatissettopreventthec

22、ementconcreteunderlayerproduceirregularcrackwhenthetemperaturedecreases.2.0.11 StretchingcrackItreferstothestretchingcrackthatissettopreventbreakorhaunchupontheedgeoftheshrinkagecrackofthecementconcreteunderlayerwhenthetemperatureincreases.2.0.12 LengthwiseshrinkagecrackItreferstotheshrinkagecrackth

23、atisparalleltothedirectionofflowingoperationofconcreteconstruction.2.0.13 Crosswisestretchingcrack3. Itreferstotheshrinkagecrackthatisverticaltothedirectionofflowingoperationofconcreteconstruction.BasicRegulations3.0.1 Thedivisionoftheconstructionofbuildingground,subsectionandsub-subsectionconstruct

24、ionshallbecarriedoutaccordingtoList3.0.1.List3.0.1Divisionofconstructionofbuildingground,subsectionandsub-subsectionconstructionSubsectionconstructionSub-subsectionconstructionSubitemconstructionArchitecturaldecorationandrenovationconstructionGroundEntiresurfacecourseBasecourse:foundationearthlayer,

25、limesoilcourse,sandcourseandsandgravelcourse,broken-stonecourseandbroken-brickcourse,tabiacourse,slagcourse,cementConcretecourse,trowellingcourse,isolatingcourse,fillercourseSurfacecourse:cementconcretesurfacecourse,cementmortarsurfacecourse,terrazzosurfacecourse,cementsteel(iron)chippingsurfacecour

26、se,anti-oilpenetratingsurfacecourse,no-fire(anti-explosive)surfacecoursePlatesurfacecourseBasecourse:foundationearthlayer,limesoilcourse,sandcourseandsandgravelcourse,broken-stonecourseandbroken-brickcourse,tabiacourse,slagcourse,cementConcretecourse,trowellingcourse,isolatingcourse,andfillercourseS

27、urfacecourse:bricksurfacecourse(ceramiccolor-brick,quarrytile,ceramictileandcementencaustictilesurfacecourse),marbleandgranitesurfacecourses,precastplatesurfacecourse(cementconcreteplate,terrazzoplatesurfacecourse),materialsstonesurfacecourse(slatandplatesurfacecourse),plasticplatesurfacecourse,free

28、accessfloorsurfacecourseandcarpetsurfacecourseWoodandbamboosurfacecourseBasecourse:foundationearthlayer,limesoilcourse,sandcourseandsandgravelcourse,broken-stonecourseandbroken-brickcourse,tabiacourse,slagcourse,cementConcretecourse,trowellingcourse,isolatingcourse,andfillercourseSurfacecourse:woodf

29、loorsurfacecourse,compoundwoodfloorsurfacecourse,intermediatedensity(strengthened)compoundwoodfloorsurfacecourse,andbamboofloorsurfacecourse3.0.2 Whentheconstructionenterpriseiscarryingoutconstructiononthebuildingground,qualitycontrolsystemandrelevantconstructiontechniquestandardshallbeavailable.3.0

30、.3 Thematerialsadoptedintheconstructionofbuildinggroundshallmeetwiththedesigningrequirementsandthedemandinthecode,andshallmeetwiththeregulationsinthestatecode.Thematerialsthatentertheconstructionsiteshallhavequalitycertificate,specification,modelandperformancetestingreportinChinese.Re-inspectionrepo

31、rtshallbeavailableforimportantmaterials.3.0.4 ThenaturalstonessuchasmarbleandgranitetobeusedonthebuildinggroundshallmeetwiththeregulationsontheamountlimitedforhazardousmaterialsinrelevantmaterialsinthecurrentindustrialStandardforClassificationandControlofRadioactivePreventionofNaturalStoneProductsJC

32、518.Testingreportshallbeavailableforthematerialstoentertheconstructionsite.3.0.5 Materialssuchasadhesiveagent,asphaltadhesionandpaintingsshallbeselectedaccordingtothedesigningrequirements,andshallmeetwiththerequirementsinthecurrentstatestandardCodeforControlofIndoorEnvironmentalPollutionofCivilEngin

33、eeringGB50325.3.0.6 Theplateorboardmaterialsusedinthebathroomsthathaveanti-sliprequirementsshallbeincompliancewiththedesigningrequirements.3.0.7 Theconstructionofbuildinggroundshallonlybestartedafterthecompletionoftheconstructionssuchasditchesandburiedpipelineunderground,inspectedqualifiedandtheconc

34、ealingrecordisdone.3.0.8 Thelayingofthebasecourses(allstructuralcourses)andsurfacecoursesofthebuildinggroundshallonlybestartedafterthequalificationinspectionofthelowercourse.Beforethelayingofallcoursesoftheconstructionofbuildingground,jointinspectionshallbecarriedoutbetweentheconstructionofsubsectio

35、n(sub-subsection),sub-itemconstructionandequipmentpipelineinstallation.3.0.9 Duringtheconstructionofthebuildingground,thecontrolofenvironmentaltemperatureofeachcourseshallmeetwiththefollowingrequirements:1. Itshallnotbelowerthan50Cwhenpavingorlayingthemixedmaterialswithcementandlimeaswellasthepetrol

36、eumasphalt;2. Itshallnotbelowerthan100Cwhenorganicadhesiveagentisadopted;3. Itshallnotbelowerthan00Cwhenthesandorstonematerialsareusedforlaying.3.0.10Whenlayingthegroundwithslope,theheightdifferenceoffoundationearthlayerincompliancewiththedesigningrequirementsshallbeadopted.Whenlayingthefloorwithslo

37、pe(orsuspendedfloor),therequiredslopecanbegotbychangingthedepthoffillercourse(ortrowelingcourse)ontheconcreteboardormakingslopestructurally.3.0.11Fortheauxiliaryconstructionssuchasoutdoorapron,openfurrow,footboard,stepsandramp,thesurfacecourseandbasecourses(allstructuralcourses)shallallbeincomplianc

38、ewiththedesigningrequirements.Theregulationsonthefoundationearthlayerandrelevantunderlayinthiscodeshallbeimplementedduringtheconstruction.3.0.12Stretchingandshrinkagecracksshallbesetupintheapronoropenfurrowintheconcrete,thelinearmeterdistancenomorethan10mandhousecornerwith450seam.Cracktreatmentshall

39、becarriedoutinthejointplacesofcementconcreteapron,openfurrowandstepswiththebuildings.Thewidthoftheabovementionedcrackshallbe15-20mm,andsoftsealingmaterialsshallbefilledinthecracks.3.0.13Deformedcrackonthebuildinggroundshallbesetupaccordingtothedesigningrequirementsandshallmeetwiththefollowingregulat

40、ions:1. Thepositionsofsedimentcrack,stretchingcrack,shrinkagecrackandanti-earthquakecrackonthebuildinggroundshallbeinconsistencywiththecorrespondingstructuralcracks,andshallinterpenetrateallthestructuralcoursesonthebuildingground;2. Thewidthofthesedimentcrackandanti-earthquakecrackshallmeetwiththede

41、signingdocuments,insidethecrackshallbecleanedthoroughly,andthecrackshallbecoveredafterfillingthesoftsealingmaterialsinsideandshallbelevelwiththesurfacecourse;3.0.14Whenthereisnorequirementonthebuildinggroundbraiding,thefollowingregulationsshallbemet:1. Metalbraidingpartsshallbesetupontheconnectionbe

42、tweentheentirecementsurfacecoursewithothertypeofsurfacecoursesunderstrongmechaniceffects;2. Whenterrazzosurfacecourseisadopted,braidingshallbemadebydivisionbarsmadeofsamecategoryofmaterials;3. Sametypeofmaterialsshallbeusedforthebraidingofbarsurfacecourseandbricksurfacecoursewithothersurfacecourses;

43、4. Whenwood,bambooorplasticplatesurfacecourseisadopted,braidingshallbemadeofsamecategoryofmaterials;5. Braidingshallbesetattheconnectionofgroundsurfacecoursewithpipeditch,holesandinspectionwells;6. Thebraidingpartsonthepipeditchanddeformedcrackonthebuildinggroundshallbesetbeforethelayingofthesurface

44、course.3.0.15Differenceofelevationofthesurfacecoursesofbathroom,kitchenandbuildinggroundwithwaterdrainage(orotherliquid)requirementswiththesurfacecoursesthattheyareconnectedshallmeetwiththedesigningrequirements.3.0.16Thenumberofgroupforinspectingthestrengthsampleboardofcementconcreteandcementplasmas

45、hallnotbelessthanoneaccordingtotheconstructionofbuildingground(orinspectingbatch).Whentheconstructionareaofthebuildinggroundismorethan1000m2ofeachcourse(orinspectingbatch),onegroupofsamplingboardshallbemadeforevery1000m2increased,iflessthan1000m2,calculatedasper1000m2.Ifthemixproportionchanges,thenu

46、mberofgroupofsamplingboardsshallbemadecorrespondingly.3.0.17Thelayingofeachsurfacecourseshallbecarriedoutafterthecompletionofindoordecorationappropriately.Thelayingofthewoodandbamboosurfacecourseandthefreeaccessiblefloor,plasticboardandcarpetshallbecarriedoutafterthecompletionofthetrowelingconstructionofpipelinepressuretest.3.0.18Theinspectionoftheconstructionqualityofthebuildinggroundshallmeetwiththefollowingregulations:1. Fortheacceptanceoftheconstructionqualityofsub-itemproductofbasecourse(allstructurallayers)andeachkindofsurfacecourse,eachcourseoreachc