1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 32319 2012 ( ) (N 13948:2007, MOD) 2014 323192012 II , - 1.092 . 1.22009 . -, . -, , , 1 - - ( ) , 4 2 465 3 - , - () ( 41 18 2012 .) : (O 3166) 00497 (O 3166) 00497 AZ AM BY KZ KG MD RU TJ UZ - 4 - N 13948:2007 Flexible
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3、-, - 323192012 IV , - ( -) , -, , . , - , - , , . 323192012 1 ( ) Roofing and hydraulic-insulating flexible bitumen-based and polymeric (thermoplastic or elastomer) materials. Method for determination of resistance to root penetration 201407011 - ( ) ( ) - . - , - . . 2 . 3 : 3.1 (root penetration):
4、 () , , , . 4 , . . , , , - , - T- (. 2). - , , . , - , , - . , - , . , - , - . ; . 323192012 2 5 5.1 , - . (18 2) , (16 2) . (22 2) , . 35 . . - , . (, ) - . 800800 2 2, - 7.2. 5.2 -. 800800250 . ( ) - . , - , . (, ) . 35 . , (. 1). 1 5.3 , - . , -. ( 8/16), - ; 15,0 /. 323192012 3 5.4 , ; 170 /2.
5、5.5 , , . /; . : - 70 % 8,0 / pH = 4,0 1,0; - 30 % ( 8/16), - , 5.3. . 5.6 5.6.1 ( ) a) , , N (), P (), K () Mg (-). ( 0,5 % Cl). (. 7.1). b) , , (Fe), (Cu), - (Mo), (Mn), (B) (Zn). - -. 5.6.2 ( -) , (15 5) % N, (7 3) % P (15 5) % K, 6 8 . 5 N - 800800 . 5.7 - 0 600 . 5.8 - ( Orange Charmer) (70 10)
6、 , 2 . 800800 . . (, ) 80 % . 5.9 70 / : a) (HCO3) (3 1) /; b) (SO4) 250 /; c) (Cl) 50 /; d) (Na) 50 /; e) (NO3) 50 /. = ; 1 = 1 ( ). 323192012 4 . 6 1 2; . - (15 10) (, -), , . - : a) ; b) ; c) ; d) ( - - ); e) ; f) ; g) , - (, , , , - , ); h) (, ). - . 7 7.1 pH , (. 5.5), ( 6,2 0,8) (CaCO3). : a) 1 ; b) ; c
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