1、 168182011 ISO 16818:2008Building environment design Energy efficiency Terminology(IDT) 1 - () , 42 39, 3 30 2011 . 101-4 16818:2008 . . (ISO 16818:2008 Building environment design Energy efficiency Terminology). - 1.5 ( 3.5). - , 5 1.02012 ( 8). ( 1 ) , -.() - . , - (gost.ru) , 2014 , - - II 168182
2、0111 .12 13 1 .13 1619III 168182011 , . .- . , (, . .) , . . , , , -, , , - . , . . , , - , , .IV 168182011 Building environment design. Energy efficiency. Terminology 201401011 ., , - , () .2 : 7345:1987 . (ISO 7345:1987 Thermalinsulation-Physisal quantites and definions)3 :3.1 : , - , .en geometri
3、cal parame-ter of a building3.2 : , - - .en building engineeringsystem1 , , -, , , , -, . .2 (), () -, - -.1 168182011 3.3 : , : , , .en meteorological fac-tor .3.4 : -, , - , , .en indoor climate3.5 : , .en externalenclosureofa building3.6 : - .en thermal protection - , ; .3.7 : , - .en energy savi
4、ng in abuilding, ( 7345)3.8 : , - /( c215 2), , , 1 /.en air permeability3.9 : - , - .en air permeability of anenclosure - , 10 . , /( c215 2), 10 .3.10 : .en air permition3.11 : , - .en infiltrated air3.12 : - .en infiltration1 - , .2 - - .3 - (, , ); , .2 1681820113.13 : - , - /, 1 2 , 1 /.en vapo
5、ur permeabilitycoefficient3.14 : .en heat transfer coeffi-cient1 , .2 , , 1 2 , 1.3 ,.3.15 : , - -.en thermal uniformityfactor .3.16 - , - .en standardairpermea-bility3.17 : .en vapour permition3.18 : , .en vapour permeability .3.19 : , , .en sweating surface () , 2/3 , .3.20 : , - , , , 1 /2.en red
6、uced thermal re-sistance .3.21 : , - - , , 1 2, 10 .en air permition resis-tance3.22 : , - , 1 /(2c215 ).en vapour permition re-sistance3 1681820113.23 : -, - .en heat permeable in-clusion , - .3.24 - : , - , 1 /2.en thermalresistanceoflayer3.25 : , - , 1 /2.en thermalresistanceofmulti-layer enclo-s
7、ure - , - .3.26 : , - , .en building thermalpro-tection3.27 : - , - .en building room heatlosses3.28 : , .en heat losses throughenclosures3.29 : - .en infiltration heat los-ses3.30 : - - 10 , -.en required air permi-tion resistance3.31 : , - .en required thermal re-sistance3.32 : , - .en required vapour per-mition resistance3.33 : , .en schematic encl
