1、 , (N 12090:1997, IDT) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC) EN120902011, - 1.092 . - 1.01-012009 . 1 , 42 465 3 - , - () ( 1 38 18 2011 .) : (IS 3166) 00497 (IS 3166) 00497 ZAMKZKGMDRUUA - - o - 4 N 12090:1997Thermal insulating products for building applicatio
2、ns Determination of shear behaviour (- , . ). - 1.5 ( 3.6). (en). - . (IDT)5 17 2012 . 49- N 120902011 1 2012 .6 ( ) - . () , . - , 2012 -, II EN 1209020111 12 13 14 15 16 37 .48 49 510 .5 () 7III EN 120902011 , , - , , .IV EN 120902011 , Thermal insulating products in building applications. Method
3、for determination of shear behaviour 201209011 ( ), - , - . , , - , , - . ., , , , , - , , , .2 :N 12085:1997 Thermal insulating products for building applications Determination of lineardimensions of test specimens ( , . - )3 :3.1 (shear strength) c116: , , , , .3.2 (shear modulus) G: - , (. 3).4 ,
4、 -,. , - . - .5 5.1 5.1.1 , , , - . -1 EN 120902011 (3 c177 0,5) / , , . F c103 1 %. F c103 c103 F 7.1 , - .2 , c103 , , , - .5.1.2 , (), , 6.1.2.;, .5.1.3 , - (), , 6.1.3. - ; , .5.2 5.2.1 330 50 . 1. , - , . 16 , .2 EN 1209020111 ; 2 ; 3 ; 4 ;5 ; 6 ( 330, 50, 16 ); 7 ( 250, 50 ); 8 ; 9 1 5.2.2 , -
5、 . 2. . - . , 2.5.3 , , , - , , . .6 6.1 6.1.1 , . , / . N 12085. - 0,5 % 0,5 .6.1.2 :- 25050c45;- 5050c45.3 EN 1209020111 ( 300, 100,16);2 ( 200, 100 ); 3 ; 4 ( 300, 100, - 16 )1 ; 2 ( 200, 100 ); 3 ; 4 ;5 2 , ( 50).6.1.3 :- 20050c45;- 10050c45.,.6.2 . . .6.3 , -. - .6.4 6(23 c177 5) C.- (23 c177 2
6、) C (50 c177 5) % , , 6 .7 7.1 (23 c177 5) C. (23 c177 2) C (50 c177 5) %.7.2 , N 12085. . 1 %. () . , , (3 c177 0,5) /. c103 F. , - , .8 8.1 , . . .8.2 c116,c116 =FAm,(1) = l c215 b , 2; = 2l c215 b , 2;l , ;b , ;Fm , , .4 EN 1209020118.3 , G,G =dAtg c97,(2) = l c215 b , 2; = 2l c215 b , 2;l , ;d , ;b . 8.2;tg c97 ( ) , / (. 3).tg c97 =Feec103,(3) Fe , c103e( );c103e ( - ).9 , .10 :) ;b) :1) , -
