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㱨ɰײַƼ·Ϻ޹˾ίϺֹܻƼ޹˾д㱨ڹʺҵͨõ GB/T 24040 ͬISO14040GB/T 24044ͬISO14044ISO14067 ߶ȣ㱨

еϢɰײַƼ·Ϻ޹˾乩ṩ󵫲ܱϸϢȷԺȫԣͻҲӦΪ㱨˾ֺͽۺڸδȨκλҲκδֿתر㱨˱ȨĿתأעҲöԱ㱨κԭáɾںġ


̼㼣˾Ҫ

Ŀ GB/T 24040ͬ ISO14040 GB/T 24044ͬ ISO14044 ȫ۲ѧISO14067 Ҫ PVC ·ԭϻȡƷĩڵȫģͣд̼㼣㱨˾ֺйطţ

1 Ʒȫ̼㼣ͨԲƷԭϻȡԭ䡢ƷӹƷ䡢ƷʹáƷγ⼰õۣ ۲Ʒ̼㼣Ϊ 2340.77kgCO2eq

2 ̼㼣ӰĻڣͨԲƷȫڵķۣڲƷԭϻȡõĸڹУȫůӰĻԭϳ׶ΣA1ռΪ 87.59% ΪƷԭϽ׶ΣA3ռΪ 11.79%


һ

1.1   ҵ

ײַƼ·Ϻ޹˾ 2001 8 £ǰײַƼɷݹ˾Ʊ

룺0002641ȫӹ˾עʽ 10080 ռиܲij 33  PVCHDPEMPP ȸˮϹܲĴ 4.5 ֡ҵϵϺи¼ҵƼ׾ҵרԵҵҵ϶Ԫ Ŀǰռ 7 ȷר

ҵλϺֶŶ· 999 ţռ 8 ƽף

S20 ߺֶʻλԽͨݡ

ҵۺҪ豸Ӽô͵¹ڣڹȽˮƽƷҪУˮüӽܺ˫ڲƹܡڲƹܡPE ǿˮܡMPP CPVC ± ׹ܵȣ·ھӧ16mm 1500mmĿǰ˾Ʒ縲ȫ 20 ʡк͵ڻӵ׳ƷƳȺңңȵгռʣںö󹤳̶ѡȡײַƼƷƷȺгռʮ˾üصķչѳΪڴھϹͬҵͷҵйͬҵȵλ

ҵԴݴ£ִƷս·ߣʼնš˿ϣƼȣʸЧԼ͡ƷΪΪ ľӪ롣˾ĸ·Ʒ½ʮ걻ΪϺƲƷϺϹ·ƼƷ

ҵƷij㹤УݡϺ԰Ϻ F1 ǡפ˵վ¼¹ҵ԰Тбر˰зɻġոȵȡ

1.2   ƷϢ

۶PVC ·


1.3   Ʒ

ײַƼ(й)Ψһٷվ


ͼ 1.1 

Ҫע

1                       Ƴϣ PVC ֬ PVC ϶ȷ

2                       ͣѭҪ˳βȻУͨĦʹϺԭϳֻϣϺ¶ܹﵽ 110~130档

3                       ȴϡϣȻͨȴѡȡѭȴˮȴȴͨɸۻʲеϵͳϲ֣ϲֱӽϼܿյ`϶ף

ͶϻڵIJۻڣϳƳԼϹвͶϷ۳G1.1 ԼԭϵķϰװϣS1.1

4                       ܻģѹͣ϶еĸɻϾ˫ݸ˼ȼܻͨͷģ߽Ϊֱ߻һܻ ҪijѹȷijʵΪԤеˮӰܲڣͨյķʽеˮֺͼG1.2

ĿУƾݲƷҪ¶ȣ150~170棩Ϊϵܻ¶ȣԱ¶ȵ PVC ֬ѽ¶ȣPVC ֬ʱֻPVC ֬ڼ͹УδۺϵζӷγɻӷлԷǼ


ϩ弰Ȼⵥ壻 ζԳŨȱ

ӽʱڱˮȴɳģģѹ͡ȴӶھ϶ģ״̬һļӽܡƹʱͷṹӽܲһӽڣͷнһ·ʹ⻬͵·ƹܷڡڣͷģ߽ṹӴ֧ܷڱڡڣмڲܣʱڱںͼӽһˮȴɼģն͡

5                       ǣͺõĹܲĴģǣ赼

6                       иигɿ϶ȣͨΪ 6 סивϱ߽ϣϱ߽ϾʹãвG1.3

7                       飺ƷۣϸƷװ⣬ϸƷʹãвG1.3


ź

2.1  

ƾݹɫƲƷĹҪ Ʒۣ Life Cycle Assessment,LCADzƷɫơƸĽһҪ㱨 GB/T 24040ISO14040GB/T 24044ISO14040Ҫ PVC ·ͬڵģͣƾ ISO14067 Ҫд̼㼣ۻ㱨йط˾ֿš

1                       ͨ PVC ·ҡŵڣ̺ԭϻȡԭ䡢ƷӹۣΪƷơռۡԭϲɹȹṩƾݺ͸Ľ顣

2                       㱨̺ȫůDZƣGWPָ˾֣ΪҵƷ̼㼣֤ṩݻ

2.2   ְܵԪ

LCA УְܵԪǶԲƷϵͳְܵĻְܵԪĸڽ LCA ṩһͳһĻ׼ְܵԪȷļԪǿģԱ LCA ˾ֵĿɱԡ㱨ѡȡ 1 ΪְܣԪ

2.3   ǵ

PVC ·ϵͳǵ̺׶Σԭϻȡԭ䡢Ʒӹ

2.4   ȡ׼

ѡϵͳǵͻӰָĻϣɻһȡ׼ Զ˾Ӱ׵ijɷ֣Ӷ۹̡Ŀȡ׼£

a   ׼ϿɺԶ LCA ˾Ӱ첻ܺġ㲿ԭϡʹý׶κIJĵȿ磬ڲƷ 1ͨĿɺԡϡٵȣߴʣ紿ȸ 99.99ڲƷ 0.1ʱɺԣͬϣоƬݶӦðϼжϣܹ


ƼƷ 5 

b   ··볧Ȼʩ豸ԱʩĿŷţɺԣ 

c   ׼̺ѡӰйصлŷţڹŷݶ˾Ӱ첻£ 1ʱɺԣܹԵŷƼӦֵָ 5

2.5   Ҫ

2.5.1   ̵Ҫ

a ԣ跴ӳʵʵ̡豸͡ԭܺ͡ģȳɷֵӰ죻 

b ȫԣջӰָꡢȡ׼жǷ̵ҪŷݡȱʧڱĿ̼㼣㱨ע 

c ȷԣ㲿ϡܺġװԭƷѡȡҵʵͳƼ¼ŷѡȡ㱨ݾ¼йصԴݴ㷨ļڱĿ̼㼣㱨ע 

d һԣÿ̵ĿŷάһµͳƳ߶ȣһƷһǵһͳڡڲһʱ̼㼣㱨ע

2.5.2   ƷģҪ

a    ڴԣƷ LCA ģ;ӳƷʵҪı㲿ԭϵij辡鹩̣ɹṩ֤ LCA 㱨޷ʵݵ£ѡȡݣԲԴѡȡƾݽоעδܵijҪڱĿ̼㼣㱨ע 

b    ģȫԣƾϵͳǵ˵ȡ׼Ʒ LCA ģ̺Ҫ̣̺ԴͷҪԭϺԴҪ㲿


ԭϳƷԼֱ̡ܹʹõIJƷ ̺Ʒʹáγụ̀ 

c    ȷԣҪϺܺĵγѡԭعȡһĹݿ⣬ݵѡݡûкҪIJݵ£ܹѡȡΪ棬̼㼣㱨ע 

d    ģһԣģ͵ѡȡ˶ֲݿ⣬豣ϸݿ֧ѡĻӰָꡣģ̺̽ģ̼㼣㱨ע

2.5.3   ݿҪ

a        ȫԣݿ̺ͨһȻҪԴԭϡѧƷĿɡ̣Աϲݿȫԣ 

b         ȷԣݿѡȡԱ򱾵ͳݡݺļϣԷӳùȻԴṹϵͳص;ȵijˮƽ 

c        һԣݿͳһݿģͣԱģͺݵһԡ

2.6   ;

ĿƷ LCA 㱨ҵʵݣGaBi ݿ⡣㱨Ŷݵ;޽ڹͣδʵеIJţ˾ֺʵп϶ҵƶ£ һȱʧϣ

2.7   Ӱָ

2.7.1   Ӱ۲裺

l  ISO 14067ISO 14067 ˲Ʒ̼㼣׼Ҫָϡó߶ȵƷڽ׶йصŷ

2.7.2   Ӱָ꣺

l  壨̼㼣Greenhouse gases (carbon footprint)


3.1   ԭϻȡ

ƷԭԴڲƷ BOM Ʒ BOM ϢݵIJɼΪղƷʵɲ㲿ԡܶáԭϳеĻӰѡȡ GaBi ݿеIJݡ

3.2   ԭ

ԭԴԭϹҵʵ룬˼乤ߡ

3.3   Ʒӹ

Ʒӹеݣ̺ԪƷԴ𡢵ԪƷȾŷŵйݣƾҵʵԴ𼰴Ⱦŷŵͳݷ̯Ʒá


ġƷ嵥

4.1   ԭϻȡA1

kg

PVC ĩ

580

̼

420

1000

4.2   ԭ䣨A2

䷽ʽ

Դ

km

PVC ĩ

150

̼

100

4.3   ƷӹA3

Ŀ

Ԫ

ֵ

ԪƷ

kWh/

342


塢ƷӰ

ƾݱĿ׶ϣ GaBi гģͲõص㻯˾£

ײַƼ(й)Ψһٷվ

ͼ 5.1 ڽģͼ

5-1 ˾

ע

Ԫ

ֵ

ԭ(A1)

ԭ(A2)

ƷA3

GWP-total

-

kg CO2 eq

2.34E+03

2.05E+03

1.29E+01

2.76E+02

GWP- air

-

kg CO2 eq

3.12E-04

1.01E-05

5.64E-01

3.02E-04

GWP-bio

-̿

kg CO2 eq

6.20E-01

1.79E-01

-4.40E-02

-7.00E-02

GWP-dLUC

-Ƥʹ

kg CO2 eq

1.48E-01

4.68E-03

3.24E-04

1.43E-01

GWP-fos

-ʯȼ

kg CO2 eq

2.34E+03

2.05E+03

1.24E+01

2.76E+02

5-2 ׶̼㼣ռ

ԭ(A1)

ԭ(A2)

ƷA3

100%

87.59%

0.55%

11.79%


ײַƼ(й)Ψһٷվ

1 Ʒȫ̼㼣ͨԲƷԭϻȡԭ䡢ƷӹƷ䡢ƷʹáƷγ⼰õۣ ۲Ʒ̼㼣Ϊ 2340.77kgCO2eq

2 ̼㼣ӰĻڣͨԲƷȫڵķۣڲƷԭϻȡõĸڹУȫůӰĻԭϳ׶ΣA1ռΪ 87.59% ΪƷԭϽ׶ΣA3ռΪ 11.79%

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