1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 10 27 http:/www.kats.go.krKS L ISO 10051 KS L ISO 10051： 2006 (2011 ) L ISO 10051： 2006 : ( ) ( ) () () ()KCC () ( ) : (http:/www.standard.go.kr) ： ：2006 10 27 ： 2011 12 2 6 2011-0620 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . ICS 27.220 KS L
2、ISO 10051： 2006(2011 ) Thermal insulation Moisture effects on heat transfer Determination of thermal transmissivity of a moist material 1996 1 ISO 10051 Thermal insulation Moisture effects on heat transfer Determination of thermal transmissivity of a moist material , . ISO 10456 . . , ( ) ( ) . . ,
3、. . . , . 1. , (*) . 0 . . . * , , . * . . 2. . . L ISO 10051： 2006 2 KS L ISO 8301 KS L ISO 8302 ISO 6946 1 Thermal insulation Calculation methods Part 1： Steady state thermal properties of building components and building elements ISO 7345 Thermal insulation Physical quantities and definitions ISO
4、 9288 Thermal insulation Heat transfer by radiation Physical quantities and definitions ISO 9346 Thermal insulation Mass transfer Physical quantities and definitions ISO 10456 Building materials and products Procedures for determining declared and design thermal values 3. . 3.1 , * , . , . xTqddm= 1
5、. (ISO 9288, KS L ISO 8301 KS L ISO 8302) ( ) ( ) . , 2 3 . . , ( .). 3.2 98 % . 4. . a W m2/(kg K) d m g kg/(m2 s) gt 2 s) gv kg/(m2 s) gl 2 s) h J/kg he J/kg hv J/kg hl J/kg q W/m2 qm W/m2 R m2 K/W L ISO 10051： 2006 3 t s T K v kg/m3 w kg/m3 wcrgl kg/m3 wv kg/m3 wl 3 v m2/s kg/m3 W/(m K) * K) 2. (
6、v) , (w) . (pv) (u) . b 1 2 ( 2 ) cold cr wcr . hot i l m sat sur t v 5. 5.1 . , . ( ) 5.2 . , . , . gt= gv gl (1) ( , ), . L ISO 10051： 2006 4 gt= 0 gv= gl (2) , , . . (Fourier) . , q . llvvddhghgxTq += (3) (3) . . , . xTqqqqqdd4321=+= (4) . (3) . . “ ” “ / / ” . . . . . . . * . . 5.3 . , . . . . .
7、 ( 0 ). 1 . A , . B C . L ISO 10051： 2006 5 1 A . ( 100 %), ( ) . A . , 2 . A . . . C . . . 3. (wcr) . A (A.7) . surevsurm)(ddhgxTq += (5) *(w) , , , . 6. KS L ISO 8301 (HFM) . KS L ISO 8302 (GHP) . , ( ) . . (7. ) . ( 7.2 ). A B C L ISO 10051： 2006 6 7. 7.1 , . . , . 7.2 . . 7.2 . * , . , , . . , .
8、 , . . 7.2.1 7.2.2 . 7.2.1 . . 7.4.1.1 . 7.2.2 . 7.4.1 . 7.2.3 C . . 7.4.2 . , . 0.01 kg/(m3 h) . , . 7.3 A C * A C . . 7.3.17.3.5 . 7.3.1 , ( C) . A . A . C(7.2 ) C . 7.3.2 A . C . , . . , . 7.3.3 A . (7.4.1 ), A . C . 7.3.4 , , . / (7.4.1 ). 7.3.5 2 2 L ISO 10051： 2006 7 . . 7.4 7.4.1 A . 7.4.1.1
9、, . dTTxTcoldhotdd = (6) , * . , (gv)sur (gv he)sur gv B.1 . gv he B.2 . 7.4.1.2 *(wsur) . (gv)sur (gv he)sur (B.2 ) gv (7) . sursurevmdd)( =xThgq (7) dT/dx *(wsur) . gv he (5) . surmdd=xTq (8) . (3) . gv he , hv hl he= hv hl gv hv . gl hl ( gl ). (8) . w * . / . C.1 . 7.4.2 C C . gv gl= 0 (9) (5) s
10、urevsurm)(ddhgxTq += gv= gl , (3) . evddhgxTq += (10) (5) . , L ISO 10051： 2006 8 . 2 . , 2 , , wcr . wcr . . a) wcr b) x2 wcr a)( 2 w wcr) D . b)( w wcrT dT/dx = B.1 gv he B.2 gv he B.1 gv he B.2gv he (dT/dx)sur C.1a C.2 L ISO 10051： 2006 10 7.7 . , . 7.4 . 8. . a) b) , , c) (m) , , d) , e) (kg/m3) f) ( ) g) h) i) j) , k) / (7.2 ) l) m) , n) o) ( 3 ) p) q) , * r) ( .). s) , . , “ KS L ISO 10051 ( .). L ISO 10051： 2006 11 A() A.1 . , . ( ) (0 ) A.2 A.2.1 a) ( A.1 ). A.1 T1 T0 b) t = 0 , T0 , w0 . c) . t 0 T1 T0 . d) . e) A.2.2, A.2.3 A.2.4 . A.2.2 , . , .
