KS K ISO 13428-2007 Geosynthetics－Determination of the protection efficiency of a geosynthetic against impact damage《土工合成织物 土工合成织物抗冲击损坏的保护效率的测定》.pdf

1、 KS K ISO 13428 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS KS K ISO 13428 ：2007 (2012 ) 2007 10 4 http:/www.kats.go.krKS K ISO 13428：2007 : ( ) ( ) FITI PIO ( ) : (http:/www.standard.go.kr) ： : 2007 10 4 ：2012 12 28 20120795 ： ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS K ISO 13428：2007 2005

2、 1 ISO 13428, GeosyntheticsDetermination of the protection efficiency of a geosynthetic against impact damage , . i KS K ISO 13428：2007 (2012 ) GeosyntheticsDetermination of the protection efficiency of a geosynthetic against impact damage 1 , . . . 15 mm . 2 . . ( ) . KS K ISO 9862, KS K ISO 98631,

3、 1： KS K ISO 9864, ISO 554, Standard atmospheres for conditioning and/or testingSpecifications EN 12588, Lead and lead alloysRolled lead sheet for building purposes 3 . 3.1 (plate thickness) s mm . KS K ISO 13428：2007 3.2 (initial plate thickness) s i2 kPa mm . 3.3 (residual plate thickness) s r . m

4、m . 3.4 (probe) 3 . 3.5 (nominal specimen thickness) t nKS K ISO 98631 2 kPa mm . 4 . . . . 5 , 5 . , . . h F E (1) E： (J) F： (N) h： (m) 5 5.1 2 KS K ISO 13428：2007 KS K ISO 9862 . 5.2 5 . . ( 2 ). 100 mm100 mm ( 2 ). 5.3 ISO 554 (202) (655) % . 2 , 0.25 % . ( ) . , . 6 ( 1 ) 6.1 20 mm , ( 3 ). ( )

5、. , . , (10.01) m, (1 0002) g . 6.2 2 , 40 mm . . . . . (EN 918) . 3 KS K ISO 13428：2007 ：mm 1 2 1 4 KS K ISO 13428：2007 ：mm 1 2 3 4 5 2 6.3 EN 12588 3 (slab) . 1.8 mm . 20 % , . (1.80.2) mm . 60 mm60 mm . 60 mm . 2 . 6.4 (comparator) 0.01 mm . 2 kPa . 0.50 mm . 5 KS K ISO 13428：2007 ：mm 1 2 3 3 7 .

6、 KS K ISO 98631 s i t n , KS K ISO 9864 . , . . . . . 6 KS K ISO 13428：2007 . . t r . 8 A t n . Ak s rk * . A Ak k k s s r * r (2) s rk * ：k (mm) s rk ：k Ak ：k S r(%) . n k n k k Ak k A A Ak k k n k k k s s n s s n n s s S 11 i r i r 1 i * r r 100 100 100 / (%) 9 . a) b) , c) d) , e) f) g) (s ik ),

7、(t nk ) ( Ak ), h) (s rk ) i) (t n ) ( A ) j) k) l) 7 KS K ISO 13428：2007 8 A () . a) . b) . c) . d) . 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS K ISO 13428 ：2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Geosynthetics Determination of the protection efficiency of a geosynthetic against impact damage ICS 59.080.70 Korean Agency for Technology and Standards http:/www.kats.go.kr