GOST EN 12431-2011 Thermal insulating products used in building for floating floors Method for determination of thickness《建筑物浮动地板用热绝缘产品 厚度的测定方法》.pdf

1、 , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC) N124312011 , (N 12431:1998, IDT) , - 1.092 . - 1.01-012009 . 1 , 42 465 3 - , - () ( 1 38 18 2011 .) : (IS 3166) 00497 (IS 3166) 00497 ZAMKZKGMDRUUA - - o - 4 N 12431:1998Thermal insulating products for building applicatio

2、ns Determination of thickness for floating floor insulatingproducts ( , -, ). - 1.5 ( 3.6). , 17 2006 . (en). - . (IDT)5 17 2012 . 40- N 124312011 1 2012 .6 ( ) - . () , . - , 2012 -, II EN 1243120111 .12 13 14 .15 16 27 .28 39 .310 3 . () 5III EN 124312011 , , - , , .IV EN 124312011 , Thermalinsula

3、tingproductsusedinbuildingforfloatingfloors.Methodfordeterminationofthickness 201209011 ( ), -,.2 :N 12085:1997 Thermal insulating products for building applications Determination of lineardimensions of test specimens ( , . -)3 :3.1 dL: 250.3.2 dF: 2.3.3 dB:2-48.4 ,-,.5 5.1 ,0,1., / -./ /.1 EN 12431

4、2011 5.2 , .5.3 , (250 c177 5) (, ).5.4 , (2000 c177 20) (, ).5.5 , (50000 c177500) . ( 5.15.5) , - . , . , , , ./ c1770,1 . , . , . . c1771%. , . , . .6 6.1 , . (200 c1771) . c1771 N 12085.6.2 . , 10 . .6.3 , . , . , / .6.4 6 (23 c177 5) . - (23 c177 2) (50 c1775) % , .7 7.1 (23 c1775) . (23 c1772)

5、 (50 c1775) %.7.2 7.2.1 1.2 EN 1243120111 7.2.2 dL , ., , ,.,250.(120c1775)- 0,1. -.-().7.2.3 dF dBdFdB,dL.,2.(120c1775)-dF 0,1.48,(120c1775).(120c1775)(300c17710) 48dB0,1.(120300)-. -.8 dL,dFdB,0,1.9 ,.10 :) ;b) :1) ,-,3 EN 1243120112) ,3) ,4) ,5) ,6) , , , ;) :1) , , ,2) ,3) , 6 7,4) ,5) ,6) , , -

6、 dB,7) , . , , - , ;d) : dL, dF dB.4 EN 124312011 .() .1 N 12085:1997 - , -. IDT N 120852011 , - . , - :IDT .5 EN 124312011 662.998.3:006.354 91.100.60 IDT : , , , -, , , , , -, 6 EN 124312011 . . . . 26.09.2012. 22.10.2012. 60 c180 8418. . . . 1,40. .-. . 0,65. 126 . . 907. , 123995 , ., 4.www.gostinfo.ru infogostinfo.ru . . , 105062 , ., 6.