commiss decis march establish class reaction fire perform construct product wood floor solid wood panel clad notifi document number text eea relev ec commiss european commun regard treati establish european commun regard direct eec decemb approxim law regul administr provis member state relat construct product articl thereof direct eec envisag order account level protect construct work nation region local level establish interpret document class perform product respect essenti requir document publish quot commun commiss regard interpret document direct eec quot respect essenti requir safeti event fire interpret document list number interrel measur defin fire safeti strategi various develop member state interpret document identifi measur limit gener spread fire smoke area limit potenti construct product contribut full develop fire level limit express term level reaction fire perform product end applic harmonis solut system class adopt commiss decis ec februari implement council direct eec classif reaction fire perform construct product case wood floor solid wood panel clad classif establish decis ec reaction fire perform construct product materi classif provid decis ec establish suffici fire regul member state requir test perform characterist measur provid decis accord opinion stand committe construct adopt decis articl construct product materi satisfi requir perform characterist quot reaction fire quot test set annex articl specif class appli construct product materi reaction fire classif adopt decis ec set annex decis articl product consid relat end applic relev articl decis address member state brussel march commiss günter verheugen vice presid oj direct amend regul ec european parliament council oj oj oj decis amend decis ec oj annex tabl set annex list construct product materi satisfi requir perform characterist reaction fire test tabl class reaction fire perform wood floor materi product detail minimum densiti kg minimum thick mm end condit class floor wood floor parquet solid floor oak beech surfac coat beech oak glu substrat cfl solid floor oak beech spruce surfac coat beech oak spruce air gap underneath solid wood floor surfac coat air gap underneath dfl air gap underneath wood parquet multilay parquet top layer oak mm thick surfac coat top layer glu substrat cfl air gap underneath multilay parquet surfac coat glu substrat dfl air gap underneath air gap underneath veneer floor cover veneer floor cover surfac coat air gap underneath dfl tabl class reaction fire perform solid wood panel clad materi product detail minimum densiti kg minimum thick total minimum mm end condit class panel clad wood piec tongu groov profil surfac air gap close air gap panel clad wood piec tongu groov profil surfac open air gap mm air gap open air gap wood ribbon element wood piec mount support frame surround open air side figur profil solid wood panel clad tiff figur maximum expos area wood ribbon element tiff mount accord en iso substrat class minimum densiti kg air gap underneath interlay class maximum thick mm includ applic air gap parquet product mm thick veneer floor cover class provid commiss decis ec annex tabl type quantiti surfac coat includ acryl polyurethan soap oil condit en rh oc substrat class appli step stair mount mechan wood batten support frame gap close fill substrat class minimum densiti kg fill substrat cellulos insul materi class vapour barrier wood product design mount open joint mount mechan wood batten support frame open air gap wood product design mount open joint class provid tabl annex commiss decis ec open air gap includ possibl ventil product close air gap exclud ventil substrat air gap class minimum densiti kg close air gap maximum mm vertic wood piec substrat class joint includ type joint butt joint tongu groov joint condit en illustr figur profil area expos side panel plane area measur expos unexpos side panel butt joint larger thick appli joint interfac rectangular wood piec round corner mount horizont vertic support frame surround air side close build element interior exterior applic maximum expos area side rectangular wood piec wood support frame total plane area figur build element closer mm wood ribbon element exclud support frame class distanc mm class distanc mm class appli stair