1、 544752011 N 13476-1:2007Plastic piping systems for non-pressure underground drainage and sewerage Structured-wall piping systems of unplasticizied poly(vinyl chloride) (PVC), polypropylene (PP) and polyethylene (PE) Part 1: General requirements and performance characteristics(NEQ)N 13476-2:2007Plas
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3、NEQ)N 13476-3:2009Plastic piping systems for non-pressure underground drainage and sewerage Structured-wall piping systems of unplasticizied poly(vinyl chloride) (PVC), polypropylene (PP) and polyethylene (PE) Part 3: Specifi cations for pipes and fi ttings with smooth internal and profi led extern
4、al surface and the system. Type B(NEQ) 544752011II 27 2002 . 1843 , 1.02004 . 1 , , 2 465 3 - 20 2011 . 474-4 :- 13476-1:2007 - . - (V-U), () (). 1. (N 13476-1:2007 Plastics piping systems for non-pressure underground drainage and sewerage Structured-wall piping systems of unplasticized poly(vinyl c
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7、nage and sewerage Struc-tured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) Part 3: Specifi cations for pipes and fi ttings with smooth internal and profi led external surface and the system, Type B)5 - , - . () . - , , 2012 , - - 5447520
8、11 III1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 . . . . . . . . . . . .
9、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10、 . . . . . . . . . . . . . . . . . . . .106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .147 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158 . . . . . . . . . . . . . . . . . . . . .
11、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .179 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2810 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12、 . . . .2811 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 () 10 . . . . . . . . . . . . . . . . .29 () . . . . . . . . . . . . . . . . . . . . . .30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .311 201205011 : - , , , - , . () - (), () V-U ().2 : 5802008 . -. 31262007 . . 5082595 ( 250772) . 517202001 . 12.1.00588 . - 12.1.00776 . . - 12.1.04489 ( 458984) . - . 12.3.03083 . . 17.2.3.0278 . . 1088 . 16689 ( 359976)
14、 42775 . 650790 . 750298 . 914290 . 544752011 Plastics structured-wall pipes and their fi ttings for sewerage systems outside the buildings. Specifi cations 5447520112 1135889 0,01 0,1 . - 1164573 . 1419296 1513969 . ( ) 1515069 , . . , , - 2165076 - . 2415780 . 2707886 . 40652005 . 11922-12006 - .
15、 . 1. , 1 , - , . (), () . , , , , .3 :3.1 : , - , .3.2 DN: , - , .3.3 DN/ID: , .3.4 DN/D: , .3.5 dn, : , .3.6 dim, : - .3.7 d, : - ( ), - 0,1 .3.8 dm, : - ( ), ( = 3,142), 0,1 .3.9 SN, /2: - .4 4.1 4.1.1 :- ( );- ( ). 1. 544752011 3) 1 ( ) 1 ( ) 2 ( ) ( ) 54475201141 ) ( ) ( )4 ; 5 ; , - - . 14.2 4.2.1 : DN 500: SN4; SN8 SN16; DN 500: SN2; SN4; SN8 SN16. DN 500 - , - SN. SN.4.3 4.3.1 :- DN/ID , ;- DN/D , . DN/ID DN/D 1. - . 544752011 5 1 , DN/D DN/ID 1 2 DN/D ,dim, min1), 2), DN/ID ,dim, min2), 4545- 110 90 100 95 0,4 0,6
