KS M 3871-1-2010 Rigid cellular plastics－Spray polyurethane foam medium density－Part 1：Specification《硬质泡沫塑料 喷雾式中密度聚氨酯泡沫 第1部分 规范》.pdf

1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 38711 1： KS M 38711 :2010 2010 7 28 http:/www.kats.go.krKS M 38711:2010 : ( ) ( ) ( )SK ( ) ( ) : (http:/www.standard.go.kr) ： ：2005 12 28 ：2010 7 28 2010-0293 ： ： ( 02-509-7300) (http:/www.kats.go.kr). 10 5 , . KS M 38711:2010 1： Rigid cellular plasti

2、csSpray polyurethane foam medium density Part 1：Specification ISO/DIS 88731：2005, Rigid cellular plasticsSpray-applied polyurethane foamPart 1： Material specification . 1 . . 6080 . . , , . . , , . 2 . . ( ) . KS L ISO 8301, KS L ISO 8302, KS M 38713, 3： KS M ISO 291, KS M ISO 844, KS M ISO 845, KS

3、M 38711:2010 2 KS M ISO 1663, KS M ISO 1926, KS M ISO 2796, KS M ISO 2896, KS M ISO 4590, KS M ISO 4897, KS M ISO 11561, ( ) ISO 10456, Building materials and productsProcedures for determining declared and design thermal values for building materials and products 3 . 3.1 3.2 , KS Q ISO/IEC 17024( )

4、 3.3 , 3.4 3.5 , 170280 kPa 3.6 3.7 , . . , . . KS M 38711:2010 3 3.8 , , 4 4.1 . . . . . , . 4.2 a) 1A , , b) 1B , , c) 1C , , d) 2A , , e) 2B , , 4.3 1 . KS M 38711:2010 4 1 1 2 A B C A B (75 Pa ) L/(sm 2 ) 0.02 0.02 0.02 KS M 38713 kg/m 3 KS M ISO 845 kPa 100 80 170 170 KS M ISO 844 20() 80() 70,

5、 (973) % RH % % % 1 5 101 5 10 1 5 101 5 10 KS M ISO 2796 ( ) () % 15 60 15 15 KS M ISO 4590 50 mm , (232), 14 m 2 K/W 2.27 1.56 1.25 2.27 1.56 KS L ISO 8301, KS L ISO 8302 (LTTR) (50 mm ) m 2 K/W 1.92 1.47 1.25 1.92 1.47 KS M ISO 11561 kPa 120 100 200 200 KS M ISO 1926 KS M 38711 () % 4 4 KS M ISO

6、2896 Ng/(Pasm 2 ) 4.5 9.0 4.5 4.5 KS M ISO 1663 . , . 5 . , 2 1321 ( ) . . 5.1 . . , 16 mm . . 60 mm 1 m1 m . , (232) 80 % . . , KS M 38711:2010 5 . 5.2 ( ) KS M ISO 291 (23 2) (505) % 48 . 5.3 5.2 . 50 mm , ( ) . . ( ) . . . 6 6.1 KS M 38713 . 5 50 Pa 500 Pa . 75 Pa 30 (r 2 0.99) . 5. KS M 38713 .

7、6.2 5 KS M ISO 845 . . 6.3 KS M ISO 844 150 mm150 mm50 mm 5 . 6.4 (232) (505) % 14 , KS M ISO 2796 . 50 mm , ( 3 .)： (203), 28 (803), 28 (703), (973) % RH 28 “ %”, “ %” . KS M 38711:2010 6 6.5 . 6.6 3 25 mm 3 KS M ISO 4590 . 6.7 24 (232) KS L ISO 8301 KS L ISO 8302 50 mm . , (4, 4, 44) . . (232) 14

8、3 50 mm . . ISO 10456 . 6.8 (Long Term Thermal Resistance：LTTR) 180 KS M ISO 11561 (LTTR) . , (223) . . LTTR . LTTR 25 mm, 50 mm, 75 mm . , 12 mm 100 mm LTTR . . 1 . 6.9 5 KS M ISO 1926 . 6.10 12.5 mm 50 mm . . . . . “ ” 1 mm . 6.11 , KS M 38713 . KS M 38711:2010 7 KS M 38713 , . . 6.12 150 mm150 mm

9、50 mm 3 KS M ISO 2896 96 . 6.13 (253) mm KS M ISO 1663 (232) 0 50 %, 38 0 88.5 % . 7 , . . . . , , , . 8 , 8.1 . 8.2 8.2.1 / , ( .). . KS M 38711:2010 8 8.2.2 (“A”) (“B”) . , . (, ) () (KS M 38711) 9 . , , (KS M 38711) 1： 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M 38711 :2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Rigid cellular plastics Spray polyurethane foam medium density Part 1 ：Specification ICS 83.100 Korean Agency for Technology and Standards http:/www.kats.go.kr