1、 E 20349 2013 . EN ISO 20349:2010 Personal protective equipment Footwear protecting against thermal risks and molten metal splashes as found in foundries and welding Requirements and test method (IDT) 2014 203492013 II 1 -320 , 4. 2 -320 3 22 2013 . 2140- 4 20349:2010 . (EN ISO 20349:2010 Personal p
2、rotective equipment Footwear protecting against thermal risks and molten metal splashes as found in foundries and welding Requirements and test method). () 1.5 ( 3.5). () , 5 1.02012 ( 8). , . () . , (gost.ru) , 2014 , 203492013 1 . Occupational safety standards system Personal protective equipment.
3、 Footwear protecting against thermal risks and molten metal splashes as found in foundries and welding. Requirements and test method 20141201 1 , , . , , 20345. , , , 11611 11612. 2 : . ( ). 7000:2012 , . (ISO 7000:2004, Graphical symbols for use on equipment Index and synopsis) 9185:2007 . (ISO 918
4、5:2007, Protective clothing Assessment of resistance of materials to molten metal splash) 15025:2000 . . (ISO 15025:2000, Protective clothing Protection against heat and flame Method of test for limited flame spread) 17227:2002 . - . . (ISO 17227:2002, Leather Physical and mechanical tests Determina
5、tion of dry heat resistance of leather) 20344:2011 . (EN ISO 20344:2011 Personal protective equipment Test methods for footwear) 20345:2011 . (EN ISO 20345:2011, Personal protective equipment Safety footwear) 348 . . (EN 348, Protective clothing Test method: Determination of behaviour of materials o
6、n impact of small splashes of molten metal) 702 . . . (EN 702, Protective clothing Protection against heat and flame Test method: Determination of the contact heat transmission through protective clothing or its materials). ,. 203492013 2 , 1 , . , , . , , (). , , , , , . , , , , . , , ( , , , , , .
7、 , , , , . 3 : 3.1 (large molten metal splash): . 3.2 (small molten metal splash): , . 4 1. 1 - I , II (, ) (, ) , 2. 3- , . 2 , 20345 20349 I I II 5.2.2 5.1 : 5.3.1 5.3.1.1 5.3.1.2 : 5.3.2 5.3.2.1 5.3.2.2 5.3.2.3 5.3.2.4 5.3.2.5 5.3.3 5.2 203492013 3 , 20345 20349 I I II 5.3.4 5.3.5 SLS a (P) 6.2.1
8、 * * * (C) 6.2.2.1 (A) 6.2.2.2 * * * (I) 6.2.2.3 * * * (Cl) 6.2.3.2 * * * (E) 6.2.4 * * * (WR) 6.2.5 * * (M) 6.2.6 * * * (AN) 6.2.7 * * * (Fe Al) 5.3 (WG)5.4 * 5.5 5.6 (HI1 HI3) 5.7 * * 5.1 5.4.1 5.4.2 5.4.3 5.4.4 5.4.5 5.4.6 pH 5.4.7 5.4.8 (VI) 5.4.9 (WRU) 6.3.1 ( ) (CR) 6.3.3 * * * 5.8 / . 3 O 5.5
9、.1 O 203492013 4 , 20345 20349 I I II 5.5.2 O 5.5.3 pH 5.5.4 O (VI) 5.5.5 5.5.1 O O O 5.5.2 O O O 5.5.3 O O O pH 5.5.4 O O O (VI) 5.5.5 O O O 5.6.1 O O pH 5.6.2 (VI) 5.6.3 O O 5.8.1 6.4.1 * * * 6.4.2 * * * 6.4.3 * * * 5.8.2 5.8.3 5.8.4 5.8.5 O O O 5.8.6 O O O (FO) 5.8.7 (HRO) 6.4.4 * * * - : X - . - , pH . . O - , . * - , . X O . , . “ SRA” b “ SRB” c “ SRC” 5 5.1 , 3. 3 , 203492013 5 ( 5.2.1 20345:2011) , , , 10 , , ( . . ) , 5.2 : ) ; b) , 2.3; c) 5 ; d) . 5.3 . : ) 10 ; b) 5 ; c) ; d) . 5.4 348. . , , 40 , 25. 5.5 , 702 500
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