Circular-Economy-Driven Building-Material Evaluation Loj hlob hauv EU: Fiberglass-Reinforced Warm Edge Spacer Faces New Export Assessment Requirements hauv 2026
Tawm tsam keeb kwm yav dhau los ntawm EU daim phiaj xwm phiaj xwm kev lag luam, txuas ntxiv-tsim-kev lav phib xaub cov cai thiab kev tsim khoom-cov khoom ib puag ncig-kev nthuav qhia kom nthuav dav lawv cov kev cuam tshuam hauv lub tsev txij li xyoo 2026. Yav dhau los, thaum xa tawm fiberglass-reinforced sov-ntug spacer rau European lag luam, cov neeg muag khoom feem ntau tsom rau thermal-conductivity nqi, kev sib khi-kev ua haujlwm kub thiab kev sib khi 1279 xeem cov cai. Tam sim no, ntau cov phiaj xwm kev sib tw rau pej xeem ntxiv qhov kev ntsuas kev lag luam-kev cuam tshuam txog qhov loj me rau hauv cov qauv sib tw. Kev rov ua dua tshiab, muaj peev xwm cuam tshuam cov khoom sib txuas thiab tag nrho-lub neej-kho ib puag ncig-cov ntaub ntawv cuam tshuam los ua cov khoom ntsuas tsis pom zoo rau fiberglass-txhim kho sov-ntug spacer export.
Fiberglass-reinforced sov-ntug spacer yog tsim los ntawm fiberglass-polymer co-extrusion, compounded nrog multi-layer composite vapor-barrier zaj duab xis. Nws cov khoom muaj pes tsawg leeg coj cov yam ntxwv tshwj xeeb rau kev kho lub neej kawg. Piv nrog cov ntshiab-hlau spacer uas yooj yim rau melting-recycling, cov khoom sib xyaw ua ke ua rau muaj kev sib cais nyuaj rau cov neeg siv khoom siv insulating-iav pov tseg. Thaum qub insulating-iav chav tsev yog dismantled, fiberglass-reinforced spacer yog nruj nreem khi nrog butyl sealant thiab silicone sealant. Kev sib cais ntawm phau ntawv los yog siv tshuab siv cov khoom siv zog ntxiv thiab kev siv zog. Qee cov neeg soj ntsuam hauv cheeb tsam nyob sab Europe tau taw qhia txog qhov teeb meem ntawm qhov teeb meem no hauv cov ntawv ceeb toom kev ntsuas kev lag luam. Nws tsis tau txhais hais tias cov khoom no raug cais tawm ntawm kev nkag mus rau hauv kev ua lag luam, tab sis cov ntaub ntawv txwv tsis pub cuam tshuam xav tau kev nthuav tawm pob tshab hauv cov ntaub ntawv sib tw thiab cov ntaub ntawv tshaj tawm ib puag ncig cov khoom.
Txoj cai hloov pauv no hloov pauv cov kev sib tw hla ciam teb qub. Yav dhau los, cov neeg muag khoom feem ntau sib tw ntawm thermal-performance Performance index, batch zoo thiab unit-meter tus nqi. Tam sim no, cov tog neeg yuav khoom kuj tseem saib xyuas seb cov tuam txhab puas tuaj yeem muab cov ntaub ntawv qhia meej meej, cov lus qhia txog kev kho mob thaum kawg, thiab cov ntaub ntawv txhawb nqa cov lus hais txog kev lag luam. Ntau tus neeg xa khoom hauv Suav teb tau ntsib qhov xwm txheej tsis zoo nyob rau hauv kev sib tw rau pej xeem tsis ntev los no: lub cev thermal-kev ua tau zoo ua tau raws li cov kev qhia tshwj xeeb, tab sis tsis muaj cov ntaub ntawv nthuav tawm txog kev rov ua dua tshiab, ua rau txiav tawm cov qhab nia sib tw thiab poob qhov tseem ceeb ntawm kev tsim nyog.
Tau ntsib cov kev ntsuas tshiab xav tau, cov tuam txhab xav ua ntej pib ua kom zoo dua cov khoom lag luam-tsim thiab cov ntaub ntawv npaj ua haujlwm. Ntawm cov khoom lag luam-kev tsim kho, qee lub tuam txhab kho cov qauv tsim, txhim kho kev txheeb xyuas ntawm txhua txheej ua haujlwm, thiab tshawb nrhiav kev sib cais-ua tau zoo dua nyob rau hauv qhov kev cuam tshuam tiag tiag, yam tsis muaj kev cuam tshuam cov tub ntxhais thermal-mechanical kev ua tau zoo. Ntawm cov ntaub ntawv, cov tuam txhab txheeb xyuas cov ncauj lus kom ntxaws txog cov khoom siv fiberglass-inforced sov-ntug spacer, qhia meej txhua txheej cov khoom siv, thiab koom tes nrog cov koom haum thib peb kom ua tiav cov ntaub ntawv txheeb xyuas kev lag luam uas cuam tshuam nrog. Nws yuav tsum raug pom tias qhov kev ntsuas no tsis sib npaug ntawm EPD ib puag ncig-cov khoom lag luam tshaj tawm, thaum cov ntaub ntawv ib nrab yuav raug muab tso rau hauv EPD kev ua haujlwm tom ntej.
Cov kws tshaj lij kev lag luam ceeb toom rau cov neeg xa khoom kom tsis txhob muaj ob qho kev nkag siab yuam kev. Kev nkag siab yuam kev thawj zaug: kev xav zoo heev thermal-kev ua tau zoo tuaj yeem cuam tshuam kev lag luam-kev lag luam-txog kev ntsuas qhov tsis txaus. Thermal Performance index thiab ncig-kev ntsuam xyuas kev lag luam muaj nyob rau ntawm cov qhab nia ywj pheej nyob rau hauv feem ntau cov kev sib tw rau pej xeem; Cov qhab-nees thermal siab tsis tuaj yeem ua kom tsis muaj kev rov ua dua tshiab-qhia tawm. Qhov tsis to taub thib ob: dig muag nrhiav 100% rov ua dua daim ntawv thov. Fiberglass-polymer multi-layer composite qauv yog technically nyuaj ua kom tiav cov ntaub ntawv rov qab nyob rau hauv tam sim no industrial-dismantling-kev mob. Cov neeg xa tawm yuav tsum ua cov lus piav qhia lub hom phiaj es tsis txhob tshaj qhov ua tau rov ua dua tshiab, tiv thaiv kev pheej hmoo tsis ua raws li kev tshaj tawm raws li EU kev lag luam-kev soj ntsuam mechanism.
Cov neeg koom nrog kev lag luam ntseeg tias kev ntsuas kev lag luam ncig rau cov khoom siv hauv tsev yuav nthuav dav ntxiv los ntawm Western-Europe mus rau Central-Eastern-European cov tswv cuab-xeev hauv ob peb xyoos tom ntej. Fiberglass-reinforced sov-ntug spacer manufacturers yuav tsum kho qhov no raws li nruab nrab-ntev-ntev layout es tsis yog luv-term xwm txheej ceev- teb. Thaum tuav ruaj khov thermal-mechanical batch-performance, cov tuam txhab yuav tsum txheeb xyuas cov ntaub ntawv muaj pes tsawg leeg, tsim kom muaj kev sib raug zoo nrog cov koom haum thib peb uas tsim nyog, thiab ua tiav kev txhawb nqa-cov ntaub ntawv-system. Tsuas yog hloov mus rau ntau qhov kev ntsuam xyuas ntawm cov neeg tuaj txawv teb chaws tuaj yeem muab cov neeg muag khoom ruaj khov rau kev lag luam sib koom ua ke nrog kev hloov pauv tsis tu ncua ntawm European lub tsev-cov ntaub ntawv tswj hwm ib puag ncig
