【英文标准名称】:Screeds,basesandinsitufloorings-Part1:Concretebasesandcementitiouslevellingscreedstoreceivefloorings-Codeofpractice
【原文标准名称】:找平层,底基和现场铺筑地板材料.混凝土底基及在接收地板上的水泥找平.工作守则
【标准号】:BS8204-1-2003+A1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2003-12-22
【实施或试行日期】:2003-12-22
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Aggregates;Cementandconcretetechnology;Concretes;Constructionmaterials;Constructionoperations;Constructionsystemsparts;Design;Flatness(surface);Floorbeds;Floors;In-situconstruction;Screeds(floors);Suspendedfloors;Testmethods;Visualinspection(testing)
【摘要】:ThispartofBS8204givesrecommendationsforconstituentmaterials,design,workonsite,inspectionandtestingofconcretebasesthataretoreceiveinsituwearingscreedsofthefollowingtypes:a)concrete(seeBS8204-2);b)polymermodifiedcement(seeBS8204-3);c)terrazzo(seeBS8204-4);d)masticasphalt(seeBS8204-5);e)syntheticresin(seeBS8204-6);f)magnesiumoxychloride;g)pumpableself-smoothingscreeds(seeBS8204-7);andforbasesandlevellingscreedsthataretoreceiveflexiblefloorcoveringssuchas:h)textiles;i)linoleum;j)polyvinylchloride;k)rubber;l)cork;andrigidflooringssuchas:m)woodblockandstrip;n)laminatefloorcoverings;o)ceramictiles;p)naturalstone.Itappliestoground-supportedandsuspendedconcretefloorbases.ThispartofBS8204includestheuseofconcreteandlevellingscreedsmadewithlightweightaggregatesconformingtoBSEN13055-1.Wheretherecommendationsdifferfromthosefornormalweightaggregates,thesearegiveninAnnexA.Recommendedmethodsfortheassessmentoflevelsandsurfaceregularityandforthedeterminationofinsitucrushingresistance(soundness)aregiveninAnnexC,AnnexDandAnnexE.ThispartofBS8204isnotintendedtoprovideguidanceonthestructuraldesignorrelatedconstructionofconcreteground-supportedfloorsorsuspendedslabs.InformationontheseaspectsisgiveninBS8110-1andreference[4].ThespecificationofconcreteforbaseslabsisgiveninBS8500-2.Therecommendationsinthiscodeofpracticerelatetothoseotheraspectsofdesignandconstructionofconcreteslabsthataffecttheperformanceoftheoverlyinglevellingorwearingscreed.SeePart3forpolymermodifiedcementitiouslevellingscreeds.
【中国标准分类号】:Q17
【国际标准分类号】:91_060_30
【页数】:46P.;A4
【正文语种】:英语