1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS F 2608 KS F 2608:2011 2011 11 9 http:/www.kats.go.krKS F 2608:2011 : ( ) ( ) ()ANC () LH ( ) : (http:/www.standard.go.kr) : :1996 10 8 :2011 11 9 2011-0479 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS F 2608:2011 i 1 1 2 1 3 .1 4 .1 5 3 6 .3 7 .
2、3 8 4 A( ) .5 A.1 .5 A.2 5 A.3 5 B( ) .6 B.1 .6 B.2 6 KS F 2608:2011 .7 KS F 2608:2011 Measuring method of linear thermal expansion for building materials 1 1) . 2 . . ( ) . KS C 1602, KS C 1606, KS Q 5002, 1: 3 . 3.1 , 3.2 , 3.3 2 4 1 , , , 1) , , , , , , , , , , . KS F 2608:2011 2 . A . a) , , . ,
3、 900 , 20 150 , 20 . b) , . 1) . 2) . 3) 5 m . c) KS C 1606 B . KS C 1602 T K . 1 ( ) (1.5d D 3d) D d DL 2L KS F 2608:2011 3 5 . a) , . 100 mm, 20 50 mm 3 . 2). b) (205) , (5010) % 24 . 6 . a) 0.5 mm . b) . . c) . . d) . e) 1 /min3) . f) . 10 . 7 , KS Q 5002 . 10LL= : (K 1) L0 : (mm) : (K) L : ( Lm
4、Lc)(mm)4)Lm : (mm) Lc : c L0(mm) c : (K 1) 2) . 2 . . 3) , 30 /h . 4) B . KS F 2608:2011 4 8 . a) b) , c) 3 d) , e) f) KS F 2608:2011 5 A ( ) A.1 . A.2 A.1 , , . A.3 , . B . A.1 ( ) KS F 2608:2011 6 B ( ) B.1 . B.2 , , . . . . . Lrm Lr Lb.(B.1) , Lm L Lb.(B.2) . L Lm Lrm Lr.(B.3) . Lrm : Lr : Lb : ,
5、 , Lm : L : B Lrm Lr (B.3) L Lm B , B . KS F 2608:2011 7 KS F 2608:2011 . KS F 2608: 2001 . I. , . , , . . a) , b) c) d) e) f) ( ) . 710 6 1510 6(K 1) , , . , . , , , . , . . 1. KS , , , . , . KS C 2115, KS L 2105, KS F 2608:2011 8 KS L 2506, KS L 3116, KS L 3117, KS L 3307, KS L 3411, KS M 3060, 2.
6、 1 . . . . l l0(1 ) l0 : : 1 . “ ” . . “ ” . 1 “ ” “ ” a) ddlllll-0120121)()(= ( ) : 1 2 l3l2l1l0d dl 1023 KS F 2608:2011 9 b) )()(03003-lll= ( ) : 0 3 3. a) . , . b) , . . . . . , 5 m , 2.5 5.0 mm . 4. a) . . , , + (+ ) ( , , ) . . , . . , . . 3 . . . , . . . b) . 1 . KS F 2608:2011 10 5. a) 100 mm
7、 0.5 mm . b) . ( , , ) , . . . c) . . d) . , . 2 100 ( ) . , . . e) . , , . 3 . . . f) . 5 10 . . KS F 2608:2011 11 2 3 6. . (L/) . . 2 , L . 100 7 6 5 4 3 2 1 0 1 2 3 4 5 0 100 200 300 400 500 600 (mm/m) KS F 2608:2011 12 A A.1 . , . . . L Lm LcLm Lm1 Lm2Lc Lc1 Lc2Lc1 cl1Lc2 cl2 L, Lm, Lc, c, , l ,
8、 1, 2 , . . B ( , , ) . 1 . 1 10 6(K 1) 0.55(50 100 ) 0.55(50 200 ) 24.10(50 100 ) 24.87(50 200 ) 6.5(30 200 ) 7.5(30 600 ) 8.5(30 1 000 ) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS F 2608:2011KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Measuring method of linear thermal expansion for building materials ICS 91.100.01