1、 KS K ISO 13438 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS KS K ISO 13438 ：2007 (2012 ) 2007 11 27 http:/www.kats.go.krKS K ISO 13438：2007 : ( ) ( ) FITI PIO ( ) : (http:/www.standard.go.kr) ： ：2001 12 31 ：2007 11 27 ：2012 12 28 ： 20120795 ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS K ISO 13
2、438：2007 (2012 ) Geotextiles and geotextile-related products Screening test method for determining the resistance to oxidation 2004 1 ISO 13438, Geotextiles and geotextile-related productsScreening test method for determining the resistance to oxidation . 1 . . . 2 . . ( ) . KS M ISO 188, KS M ISO 3
3、696, EN 12226, Geotextiles and geotextile-related productsGeneral tests for evaluation following durability testing 3 A1, A2, B1 B2 3.1 . (1101) ( A1 A2). (1001) ( B1 B2). KS K ISO 13438：2007 . . . EN 12226 . , . 3.2 24 . 5 , 5 . EN 12226 . . 3.3 KS M ISO 188 3.2.2 , (1101) (1001) . . . 100 mm . . 3
4、.4 . 6 . 3.5 3.5.1 (A1, A2, B1 B2) (1101) (1001) . 3.5.2 . . . 100 mm . 3.5.3 1 . 2 KS K ISO 13438：2007 1 A1 110 14 A2 110 28 B1 100 28 B2 100 56 (61) . . a) . b) . c) . d) ( , ) . . 4 C1 C2 4.1 80 , 5 000 kPa . C1 14, C2( ) 28 . EN 12226 . . 4.2 4.2.1 4.2.1.1 () . 20 % . . , 4.2.1.2 50 kPa 4.2.1.3
5、0.5 4.2.1.4 3 KS K ISO 13438：2007 4.2.1.5 , , 4.2.1.6 , 4.2.1.7 4.2.1.8 (801) 4.2.1.9 ( 15 ) 4.2.1.10 4.2.2 4.2.2.1 NaHCO 3 NaOH 1 mol/L 20 pH 10.0 0.01 mol/L 4.2.2.2 99.999 % 4.2.2.3 KS M ISO 3696 4.2.3 72 . EN 12226 5 . EN 12226 . . . 4.3 4.3.1 20 . 20 % . . 4.3.2 . , , 1 cm . 4 KS K ISO 13438：200
6、7 16 5 000 kPa . (801) . . . . 5 . , 30 . , . 4.3.3 C1：14 C2：28 4.3.4 24 (5 000200) kPa . 1 . (5 000100) kPa . (801) . . . 24 , . . 4.3.5 , 5 . . EN 12226 . 4.3.6 (242) . 1 . 2 , . . . 5 KS K ISO 13438：2007 5 . EN 12226 . . . 6 . a) b) (A1, B1, A2, B2, C1 C2) c) d) e) A1, A2, B1 B2： , f) C1 C2： , ,
7、g) h) EN 12226 i) j) 6 KS K ISO 13438：2007 A () . , . , . , . . () , . . , . () (HALS HAS), . , . . , , HALS HAS . , HALS HAS . , , , . , . . 1) , 2) , 3) , , (OIT) . ( 200 ) , , (DSC) . OIT . OIT . OIT , . , . . . (Elias ). , . (End of life) , . , 50 % . . , . . , A B 7 KS K ISO 13438：2007 . , . .
8、PP, PE , . . . . . . , . . . . . . . . . , . . . 80 , . . , ( 80 ) . . , . (Hsuan ). . . PET . . , . . C D . . 8 KS K ISO 13438：2007 9 1 KS A ISO 3301, 2 KS A ISO/TR 13434, 3 ELIAS, V., SALMAN, A., JURAN, I., PEARCE, E. and Lu, S., Testing protocols for oxidation and hydrolysis of geosynthetics, Rep
9、ort FHWARD97144, US Federal Highways Administration, 1997. (Obtainable from National Technical Information Services, Springfield VA 22161, USA) 4 HSUAN, Y. G., KOERNER, R. M. and KOERNER, G. R., Field measurements of oxygen, temperature and moisture behind segmental retaining walls, GeosyntheticsSta
10、te of the artRecent developments, eds DELMAS, P. and GOURC, J. P., Proceedings of the Seventh International Conference on Geosynthetics, Nice, France and Balkema, Lisse, Netherlands, 2002, pp 14311434 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS K ISO 13438 ：2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Geotextiles and geotextile-related products Screening test method for determining the resistance to oxidation ICS 59.080.70 Korean Agency for Technology and Standards http:/www.kats.go.kr
