1、 , (EN 13471:2001, IDT) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)EN 134712011, 1.092 . 1.22009 . , - . , , -, 1 , 52 465 3 - , - ( 8 2011 . 39) : ( 3166) 00497 ( 3166) 00497 ZAMKZKGMDRUTJUZ - - o -4 9 2015 . 235- EN 134712011 1 2015 .5 EN 13471:2001Thermal insulati
2、ng products for building equipment and industrial installations Determination of thecoefficient of thermal expansion ( , - . ). 1.52001 ( 3.6). (en). (IDT). - 6 II EN 134712011 -, - . () . , - - , 2015 -, III EN 1347120111 .12 13 14 .25 .26 47 .48 59 .510 5 () .7IV EN 134712011 , Thermal insulating
3、products for building equipment and industrial installations.Method for determination of the coefficient of thermal expansion1 , 196 850 , ., . , , - .2 :N 12085:1997 Thermal insulating products for building applications Determination of lineardimensions of test specimens ( , . - )3 :3.1 : , - .3.2
4、c97m -: .3.3 c97t : c97m, , (. 1).1 EN 134712011 20151001 c97m c97t, , - , . c97m, , . , , .4 - . , -, , - .5 5.1 (. 2). - .2 EN 134712011 ; 1 1 2( ); 2 ( ) 1 5.2 (), - . , - 2 c215 104l0 2c215 105l0 .5.3 , . , c1772 . - 1 / .5.4 , c1771 . 1 / .5.5 : c1770,5 196200; c1771 200500; c1772 500850. . c97
5、m , - . , -, c68ll0 2 1.5.6 .3 EN 1347120111 ; 2 ; 3 ;4 ; 5 ; 6 ;7 ; 8 ; 9 2 6 6.1 , , - . .1 .2 (50 c177 1) , (10 c177 1) (10 c177 1) . , , , , , , . - 1 % .6.2 , / . -, , . , , - . : .6.3 - . , . - .6.4 6 (23 c177 5) . (23 c177 2) (50 c177 5) % - , .7 7.1 (23 c177 2) , - .7.2 , , - , . (23 c177 2) ( - ). , . ., . , - 3 / 1 / , 50 .4 EN 134712011 50 , . , , 30 . (c1772 c1771 ). , . . , , . , -.8 , , , -, . , c97m,1, 1 2 c97m=102121lllc45c45TT,(1) l0 , , 0,;l1 , , 1,;l2 , , 2,. , c97t .9 , .10 :) ;b) :1) , - ,2) ,3) ,4) ,5) ,6) ( ), ;c) :1) , ,
