T/CBMF280—2024

T/CBMF280—2024

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1 #$??????????????????????????????????????1

2 %#&'(@*?????????????????????????????????1

3 +,4.????????????????????????????????????1

4 0123

5 01#$

6 4567

7 89:;

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8 <=>?????????????????????????????????????11

9 @.&:A???????????????????????????????????11

10 4C&????????????????????????????????????11

11 DEFGHIJKL??????????????????????????????11

12 DEFGHMN????????????????????????????????11

OPA(QR&)STU4VWXUDEYZ?????????????????????13OPB(QR&)[\]g_`ab?????????????????????????16OPC(QR&)cd]g_`ab?????????????????????????18OPD(QR&)]gW0:;ef?????????????????????????19OPE(QR&)G2Pghi????????????????????????????21

OPF(QR&)DEFGHMN(jU)??????????????????????22

gh@k?????????????????????????????????????26

# $

l@*mnGB/T1.1—2020%YZ1opqrs1t6:YZ1@*3<u4vw%r'3

%.vw(

xyzl@*3{t}~4????(l@*3???u???????3??(l@*??????R???????D(

l@*vw5?:?????a?

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l@*ìívwS:M?D??òó??@???×??ùú??ü??gT???1y?áa???ù???????è?éê??ì?í??ê??e???òó??????÷?ù?ú??é???t???!"??e#??$%?&?×(

l@*ìíA$S:??$?í()?é*?+,(?-./?0??MT1?é2??

9k4?567?8?9?:";?e,<?ú"??=>??1@(

T/CBMF280—2024

T/CBMF280—2024

PAGE

1

PAGE

2

%&'( )*+,-./01234 5678T:;7

1<=

l@*%.ASTU4VWXUDEFGH30123?01#$?4567?89:;?<

=>??@.&:A?4C&?IJKLB?MNC}~(l@*D(ESTU4VWXUDEFGH01F:;(

2><?@A$C

GH@*?3}~IJ@?3%#&'(KuLl@*M?4N3OP(Q?,y0S3'(@*,TU0SVW3XlD(El@*;?y0S3'(@*,QY-Xl(k[\￠3]^5)D(El@*(

GB/T18259 STU?QQ`ab+,

GB/T24044—2008 cdê? @eíS:; ífFgh(ISO14044:2006,IDT)GB/T24067—2024 ijkl DEFGH 01íf4gh

GB/T32150—2015 o¨;¨ijklnopq4MNIr

GB/T35601 rsDE:; STU4VWXU

ISO14071 cdê? @eíS:; @.&:AJt4:Auv(Environmentalmanage-ment—Lifecycleassessment—Criticalreviewprocessesandreviewercompetencies)

DE8FG

GB/T18259?GB/T24044?GB/T24067?GB/T321504GB/T35601w.3B?GH+,4

.?D(El@*(

3.1

567 wood-basedpanel

BV?xyV?z{|}?RfiìíR,?oL???R5?,??(x???)???4Q????,?‰??KL3U?xL??E,ìík[??U???U?|}U?QQ`abUCDE(

[??:GB/T18259—2009,2.1.1]

3.2

T:;7 woodenflooring

(V??CVW?R?L3XU([??:GB/T35601—2017,3.2]

3.3

%&'( greenhousegas;GHG

3k??????34?ES??ffiD@3???4??X?Q`?3k?41?\D@

3?×??

?￠￡}3¤￥3k|L6(

H:l@*??3ijklk[§¨1F(CO2)??a(CH4)?¨1′?(N2O)??-F1{(HFCs)?

▲-F1{(PFCs)?ˉ-1°(SF6)4±-1?(NF3)(

[??:GB/T32150—2015,3.1,￠]^]

3.4

)*+,- carbonfootprintofaproduct;CFP

DE23?3GHGno04GHG4′0$4,B§¨1F?0Q·,??Ek1o1‰—5

—cd89??ò?@eíS:;(

H1:DEFGH4(??3?àá64Y·?l3GHGno044′0,DEFGH?4?6>?Q@e

íS3????(

H2:DEFGH??MN?éPADEFGH301<=,Bê??5?3§¨1F?0

Q·(

[??:GB/T24067—2024,3.1.1]

3.5

)*IJ+,- partialcarbonfootprintofaproduct;partialCFP

?DE23@eíS}3—?x:?í.??xJt?3GHGno04GHG4′0$4,?

B§¨1F?0Q·(

H1:DEt6FGH??Ex?F?.JtxGHabj?￠D3]g?`KL,‰t]g?DE233—

t6,4pfiDEFGH013?ò(

H2:“GHabj?”3.?óISO14026:2017,3.1.4(

H3:DEFGH??MN?éPADEt6FGH301<=,Bê??ù5?3§¨1F?0Q·(

[??:GB/T24067—2024,3.1.2]

3.6

)*+,-KLMN carbonfootprintofaproductperformancetracking;CFPperformancetracking

C??—??3—??.DE?—?×?}3DEFGHxDEt6FGH(

H:k[ùq—??.DEFGH?—?×?}3o1,x?￠ú??5?x?ù5?3?üDE$?DEFGH?—?×?}3o1(

[??:GB/T24067—2024,3.1.11]

3.7

@PQRST globalwarmingpotential;GWP

Y5?W03{?ijkl?T.×??}¤￥??89FC0§¨1F¤￥??89úD?32](

[??:GB/T32150—2015,3.15,￠]^]

3.8

UV/+W. carbondioxideequivalent;CO2e

C?{?ijklF§¨1F3¤￥??35?(

H:T.ijkl3§¨1F?0CEUijklW0àBá3▲?oa??i(

[??:GB/T32150—2015,3.16,￠]^]

3.9

%&'(XY. greenhousegasemission;GHGemission

??.×?}?o?3k?3ijkl?0(BW05?ùq)([??:GB/T32150—2015,3.6]

3.10

%&'(Z[. greenhousegasremoval;GHGremoval

??.×?}?3k?4′3ijkl?0(BW05?ùq)([??:GB/T24067—2024,3.2.6]

3.11

%&'(XY\] greenhousegasemissionfactor;GHGemissionfactor

?ffi]gFijklnoúD32]([??:GB/T24067—2024,3.2.7]

3.12

)*^_ productsystem

?￠?lè4DEè,?×?￠—?x:??.?,?jéDE@eíS35?Jt3

`?(

H:“DEè”3.?óGB/T24040—2008,3.27(

[??:GB/T24044—2008,3.28

3.13

`a)* co-product

?—5?JtxDE23?D?3ê?xê?Bk3DE([??:GB/T24044—2008,3.10]

3.14

^_b$ systemboundaryIJ—?Zrì.ít5?Jt?EDE233—t6([??:GB/T24044—2008,3.32,￠]^]

3.15

$efg unitprocessò?@eíS4567×fi01?e4??]gKì.3Y?lt6([??:GB/T24044—2008,3.34]

3.16

hi$j functionalunit

(?01DE23?3?Z5?(

T/CBMF280—2024

T/CBMF280—2024

PAGE

4

PAGE

5

[??:GB/T24044—2008,3.20]

3.17

?l$j declaredunit

(?01DEt6FGH3?Z5?(

[??:ISO21930:2017,3.1.11,￠]^]

3.18

mnop primarydata

IJ?òó0x?E?òó03ùq??3Jtx?ffi301i(

H1:?d]g?yM???\??3DE23,÷fi?d]g4??Q?F\??3DE23?￠4C&3DE23(

H2:?d]g4Bk[ijklno÷?xijkl?ffi]g(

[??:GB/T24067—2024,3.6.1]

3.19

qrop site-specificdata

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[??:GB/T24067—2024,3.6.2]

3.20

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H2:cd]g4k[?ü?Jtx&ùù?3]g(

[??:GB/T24067—2024,3.6.3]

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l@*

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———5?]0DE3ù0,STUfi1?e?(m3),VWXUfi1?e?(m2);

———}S(C;

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———gh)(e(

yz:(E?51m2X`3?V`LXU,Q?"fi12mm,φ??fi6%,gh)(efi30?(

?l$j

?ù5?WHIBGab:

———5?]0DE3ù0,STUfi1?e?(m3),VWXUfi1?e?(m2);

———ìí&gYx%>g](F?"??"?φ??C)(

yz:1m3?"fi600kg/m33??U(

{|}~

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;

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35e{W(0)èx5?JtVDEFGH3?kú??￠J1%,F@D5U

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3{W(0)èF5?JtVDEFGH?k?4?￠J5%,!W?DEFGHMN?¤B￥ù;

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V]gù?eB4??W¤B￥ù(

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]g??

]g??

RùJ??

(A)

ìíR(FV?????C)ùJ3ijklno÷?

-)([\]g

cíR(F?EO?ka?RC)ùJ3ijklno÷?

4)(cd]g

ìíRFcíR3S?0?S?ˉ$?S?eB

W)([\]g

??S?eB3ijklno÷?

4)(cd]g

DE@D??

(B)

ìíR4cíR30￡0

W)([\]g

`a?bv?cd?e?kC?(φJ}S?)4{R30￡0

W)([\]g

`a?bv?cd?e?kC?4{RùJ3ijklno÷?

4)(cd]g

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W)([\]g

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4)(cd]g

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4)(cd]g

hi{?jlk{3D@0?^?eB

W)([\]g

hi{?jlk{^?eBVW3ijklno÷?

4)(cd]g

DE6K??

(C)

DES?YG-tKmx01,\?X3S?0?S?ˉ$?S?

eB

-)([\]g

??S?eB3ijklno÷?

4)(cd]g

DE6K??\(?4{R30￡0

-)([\]g

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4)(cd]g

La4)(??

(D)

La?)(?}§/}]?S?Jt\(?F{R30￡0

4)(cd]g

La4)(??\(?4{RùJ3ijklno÷?

4)(cd]g

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(E)

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op:.34

mnop????34:

T_&(°g]gJφZr(5.5)3íf,è$?p￠2335?Jtx?e??{W(

?d]g-_`;¨—????x′μ12??}3@D3ù]g(

Zì&(?d]g?3??R0￡]gW??;¨?·@D3ùéP,?4RùJ]g?1??k-.Wm;Fno]g?1íop$MN,x?no÷?x{R??¤Bùqù?(\￠?d]gúWv?fiB?5?(?ù5?)fi?Z,!W??éPúD3?d]g?

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J?

?23Ew5?x]g_`×,??[YN￠—?5?Jt3?e4??kφ:?DE,r?íò?6?(

6?efFG:

a)?1_`?65?Jtèé]g6?,F?1_`?5???×??]g;

?]g6?êfèé,r?1)({?D2g]6?f,FDED0;

?{?D2g]6?f?4?,r4_(t?;i6?f;

)(3?kR??ElDE23(FV??oJt?D@3EìR$c?(E@DJt),ijklno÷?m0ùq;)(3?kR??E??DE23,ijklno÷?W8gk-DE23Ew36?rùq(

VEíc$?c)(3?@DE,??í6?;

:;Jt???6?efW?DEFGHMN?¤Bùì￥ù(

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??01

?]g?`Fì?TLg,Y[\]g4y[\]gDqfi3—3?5?(?ù5?),

ò?DEFGHpq,ùqefó¤B(1):

B?:

CFPGHG=∑(G'PixCFPi)

i

????????????

(1)

CFPGHG———DEFGHxDEt6FGH,5?fia?§¨1F?0ê?5?x?ù5?

(kgCO2e/?5?x?ù5?);

CFPi———ê?5?(?ù5?)@eíS?si?ijklno?0,5?fia?ê?

5?x?ù5?(kg/?5?x?ù5?),ùqefó¤B(2);

G'Pi———si?ijkl3G'Pi,_(IPCCT?3100?G'Pi,óOPE(

B?:

CFPi=CFPA,i+CFPB,i+CFPC,i+CFPD,i+CFPE,i

???????

(2)

CFPA,i———ê?5?(?ù5?)?RùJ??3si?ijklno0,5?fia?ê?5?x?ù5?(kg/?5?x?ù5?),ùqefó¤B(3);

CFPB,i———ê?5?(?ù5?)?@D??3si?ijklno0,5?fia?ê?

x?(kg/?x?),ùqóB(4);

CFPC,i———ê?(?)?K??i?ijklno,fi?ê?x?(kg/?x?),ùqóB(5);

CFPD,i———ê?(?)?)??i?ijklno,fi?ê?x?(kg/?x?),ùqóB(6);

CFPE,i———ê?(?)?@eMS??i?ijklno,fi?ê?x?(kg/?x?),ùqóB(7)(

???{??(A)

ê?(?)?ùJ??i?ijklnoB(3)ùq:

B:

CFPA,i=∑(MA,jxCEFA,i,j)+∑(MA,j,kxDA,j,kxГEFi,k)

?????

(3)

MA,j ———ê?(?)j?0￡,ò??K;

CEFA,i,j———j?ùJi?ijklno÷?,ò??K,k??

6.4,bv6GB/T24067—2024OP6.4.9.4f;

MA,j,k ———ê?(?)j?k?S?BS?,ò??K;

DA,j,k ———j?k?S?BS?ˉ$,fi?(km);

ГEFi,k———k?S?Bi?ijklno÷?,fi?êóê?[kg/(t·km)](

)*a)??(B)

@??ijklnok[@0￡?ùJ?S?fg,Bhi{k:{^?,ê?(?)?@??i?ijklnoB(4)ùq:

CFPB,i=∑(MB,jxCEFB,i,j)+∑(MB,j,kxDB,j,kxГEFi,k)

B:

+∑(FCB,j,kxNCVB,jxEFB,i,j,k)

?????????????

(4)

MB,j ———ê?(?)@??j?f{0￡,òf{??K;

CEFB,i,j———j?f{ùJi?ijklno÷?,òf{??K;

MB,j,k ———ê?(?)j?f{k?S?BS?,òf

{??K;

DB,j,k ———j?f{k?S?BS?ˉ$,fi?(km);

FCB,j,k———ê?(?)j?§fk?fgBVW0￡,

òf??K;

NCVB,j———j?§f4Z,òf??K;

EFB,i,j,k———j?§fk?fgBVWi?ijklno÷?,fi?ê

??(kg/GJ)(

H1:fgBk[j?fg×ffi?fg(

H2:@{ffgCO2nofix(

)*J???(C)

ê?(?)?K??i?ijklnoB(5)ùq:

T/CBMF280—2024

T/CBMF280—2024

10

1

PAGE

1

CFPC,i=∑(MC1,kxDC,kxГEFi,k)+∑(MC2,jxCEFC,i,j)+∑(MC3,j,kxDC,j,kxГEFi,k)

B:

??(5)

MC1,k ———ê?(?)K??k?S?BS?,fió?

x?(t/?x?);

DC,K ———ê?(?)K??k?S?BS?ˉ$,fi?

(km);

MC2,j ———ê?(?)K??j??{0￡,ò?{??K;

MC3,j,k———ê?(?)K??j??{k?S?BS?,ò?{??K;

CEFC,i,j———j??{ùJi?ijklno÷?,ò?{??K;

DC,j,k ———j??{k?S?BS?ˉ$,fi?(km)(

@?8?A??(D)

La)???{0￡@ijklnoB(6)ùq(

CFPD,i=∑(MD,jxCEFD,i,j)+∑(MD,j,kxDD,j,kxГEFi,k)

?????

(6)

B:

MD,j ———ê?(?)La)??j??{0￡,ò

?{??K;

CEFD,i,j———j??{ùJi?ijklno÷?,ò?{??K;

MD,j,k ———ê?(?)La)??j??{k?S?BS

?,ò?{??K;

DD,j,k ———j??{k?S?BS?ˉ$,fi?(km)(

a?$???(E)

@eMSk[?′gB?g???(x)?cCB^?,B(7)ùq:

CFPE,i=∑(ME1,jxCEFE1,i,j)+∑(ME2,j,kxDE2,j,kxГEFi,k)

+∑(ME3,jxCEFE3,i,j)???????????????????

(7)

B:

ME1,j ———ê?(?)@eMS?′??j??{0￡,ò

?{??K;

CEFE1,i,j———j??{ùJi?ijklno÷?,ò?{??K;

ME2,j,k ———ê?(?)@eMS?′??j??{k?S?B

S?,ò?{??K;

DE2,j,k ———j??{k?S?BS?ˉ$,fi?(km)(

ME3,j ———ê?(?)@eMSj?B(kφ?g????cB)^

?,fió(t);

CEFE3,i,j———j?^?Bi?ijklno÷?,fi?êó(kg/t)(

????

?

′7.1x?,Q?úD?,-?

?cdab?9:,F@{Fφ0(

DE?@{Fφ03?ùW6GBGíf:

?23Ewfi“A–E”×,?W5ù?ùDE?3@{Fφ0;

?23EwTk[t6@eíS??,F“A–B”×,W5ùéPDE?3@{Fφ0,?W

úeDEFGHxDEt6FGH3<=,!W?DEFGHMN?￥ù?

ùQ@{Fφ0(

￠￡¤￥

DEFGH??3@eíS<=>???Wk[BG?ü:

°g@eíS45674@eíS89:;3DEFGH4DEt6FGH301<=,

??YTc?(4k[@eíS???5?Jtxè);

T_&?—?&4?à&673:&;

<á?a￡&4??3??(

W°gDEFGH??3234#$ò?<=>?,>?Wk[BG}~:

———￥ùDEFGH4?@eíS??3FGH;

———67?ì.&,k[JφZr3W(x#$;

———??éPí.36?t§;

———￥ùDEFGH??3a￡&(

W$+]gW0:;,-m¤$ef:;]gW0,?4ghOPD(

|F?w?

F=$+DEFGH??3@.&:A,WmnISO14071%.ò?,￠?E?>DEFGH

MN,???<=34a"(

10§K?

DEFGH01<=3VC,W?6GBG\￠O*×ò?:

a)DE??ˉ+&4(C?ú?3;

?5??ú?3,23Ew3íJ?C?3;

]g3?`Fì??C?3(k[]g39:?JφZr?]gW0íf);

DEFGH301ef?ú?3(k[]gA.?6?4DEFGH89:;)(

11)*+,-KLMN

?V?—??3{—?.DE,-?El@*?V′μ3]g3ùíSVDEFGHò?IJKL,B^òSTU4VWXUDEFGHV▲?oa3??89(

12)*+,-?a

DEFGH-BMN??ù?

?4(x)Yè3éB9:FGH01<=,!WBê?

5?(?ù5?)3§¨1F?0ò?Q:(?_(DEFGH

?4(x)DEFGHYè,

-?×??DEFGHMN(FFGH01<=W(ED¨/G-,rW6?MêDE?@eíS

T/CBMF280—2024

T/CBMF280—2024

1

PAGE

2

1

PAGE

3

??301<=,èéFGH<=3??ùq(

8gl@*??3DEFGHMNWy?GB/T24067—2024s773íf,MNjUóOPF(

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T/CBMF280—2024

T/CBMF280—2024

20

2

PAGE

1

n———:;gY]0,l@*?nfi5;

qi———ê?:;gY6i(

D.3]gW0:;2](R)6GBGíf:

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771

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135

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3740

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1260

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364

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164

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3600

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8690

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▲-?a(ф-?a)

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T/CBMF280—2024

T/CBMF280—2024

2

PAGE

2

2

PAGE

3

? ? F

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