Hloov kho EU EPBD Cov Lus Qhia Kev Tsav Tsheb Surge hauv Composite Warm Edge Spacer Xav Tau Zero-Zero-Energy-Building Projects
Tshaj tawm nyob rau nruab nrab xyoo 2026, qhov hloov kho EU Lub Zog Kev Ua Haujlwm ntawm Cov Tsev Hais Plaub (EPBD) tau teeb tsa cov qauv tsim kom pom tseeb dua rau kev kho vaj tsev nyob thiab tsis nyob hauv tsev nyob thoob plaws cov tswv cuab. Txhua lub tsev tshiab uas tsim los rau pej xeem yuav tsum ua raws li zero-zero-zog-building (nZEB) cov qauv, thiab cov tsev uas twb muaj lawm uas tsis muaj zog-efficiency qib yuav tsum ua kom tiav lub zog-txuag retrofits nyob rau hauv ib lub sij hawm teem tseg BUILD UP. Rau insulating-glass units tau sib sau ua ke rau cov haujlwm no, qhov yooj yim parameter hloov kho ntawm iav panes tsis tuaj yeem ua tiav nruj tag nrho lub qhov rais U-tus nqi lub hom phiaj. Ntug thermal-bridge kev tawm tsam dhau los ua ib qho kev sib txuas tsis sib tham, thawb cov khoom sib xyaw sov-ntug spacers mus rau qhov pom ntawm European cov npe yuav khoom.
Tsoos tag nrho-aluminium spacers muaj cov thermal conductivity siab heev. Txawm tias muaj kev ua haujlwm siab Low-E iav uas muaj cov roj inert argon, qhov pom tseeb qhov poob yuav tseem tshwm sim raws cov iav ntug cheeb tsam, uas ua rau muaj kev pheej hmoo ntawm sab hauv-dog condensation nyob rau lub caij txias. Composite warm-edge spacer txais cov qauv co-extruded combining nplaim-retardant polymer thiab 304 stainless-steel barrier txheej, xa λ=0.16 W/(m·K) thermal conductivity, uas tuaj yeem txiav thermal-choj nyhuv ntawm IGU perimeter thiab pab ua tiav glazing ncav cuag nZEB-theem thermal ntsuas. Ntshuam distributors los ntawm lub teb chaws Yelemees, Austria, Poland thiab cheeb tsam Benelux qhia txog qhov tseem ceeb nug kev loj hlob pib los ntawm Q2 2026. Feem ntau cov kev thov yuav los ntawm pej xeem vaj tsev kho dua tshiab, passive-house ua qauv qhia cov zej zog thiab lub nroog chaw ua hauj lwm-building tenders.
Cov neeg koom ua lag luam taw qhia tias kev lees paub hauv khw tsis sib npaug ntawm cov txheej txheem nkag yooj yim. Txawm hais tias qhov sib xyaw sov-ntug spacer nws tus kheej tsis raug yuam kom nqa cov cim CE cais, cov ntaub ntawv sib tw ntawm feem ntau cov phiaj xwm pej xeem yuav nug cov neeg muag khoom los muab cov ntaub ntawv txhawb nqa xa mus rau EN 1279 series qauv thiab JC / T 2453-2018 specification rau siv. Ntau tus neeg yuav khoom txawv teb chaws yuav xav kom cov tuam txhab tsim khoom los muab cov ntaub ntawv xeem ib nrab rau kev sib sau ua ke tag nrho cov iav insulating. Qee tus neeg xa khoom hauv Suav teb tau ntsib kev poob qis hauv kev sib tw thaum ntxov: cov qauv ntawm lub cev ua tau raws li cov qauv qhia, tab sis lawv poob qhov kev sib tw ua haujlwm vim tsis tiav cov ntaub ntawv txhawb nqa. Xws li cov ntaub ntawv hais txog qhov yuam kev feem ntau tshwm sim thiab tsim nyog ceeb toom rau cov pab pawg xa tawm.
Supply-chain fluctuations kuj ua rau muaj kev nyuaj siab. High-qib nplaim-retardant polymer hais thiab ultra-nyias 304 stainless-steel coil yog cov tseem ceeb raw-cov ntaub ntawv ntawm composite sov-ntug spacer. International raw-material price swings ncaj qha cuam tshuam tus nqi tswj thiab kev xa khoom. Cov neeg tsim khoom nrog cov ntawv cog lus ruaj khov rau cov khoom siv ntev ntev thiab ua tiav batch-to-batch aging simulation simulation tau txais kev sib tw muaj zog dua thaum ntsib cov kev txiav txim loj nyob sab Europe.
Nws yuav tsum raug pom tias sib xyaw sov-ntug spacer yuav tsis hloov tag nrho lwm cov kev daws teeb meem hauv European lag luam. Rau cov nqi-rhiab heev uas tsis yog qhov tseem ceeb ntawm kev kho dua tshiab, cov neeg siv khoom ib nrab tseem xaiv cov khoom siv aluminium zoo dua. Txawm li cas los xij, hauv cov phiaj xwm nyiaj txiag pej xeem thiab kev sib tw hauv tsev tsis zoo, cov khoom sib xyaw sov-ntug nyob hauv txoj haujlwm tsis tuaj yeem hloov tau. Cov neeg cog lus nyob sab Europe zoo li paub qhov txawv ntawm qhov kev xaiv los ntawm qhov project qib, tsim cov qauv sib xyaw ua ke sib txawv.
Saib rau pem hauv ntej mus rau lig-2026 thiab 2027, Central-Eastern European lub teb chaws yuav tso tawm loj-scale tsev-renovation pob nyiaj siv nyob rau hauv EU-theem nyiaj pab txhawb nqa lub moj khaum, uas yuav tsis tu ncua kev txiav txim muaj peev xwm rau sov-ntug accessories. Cov neeg xa khoom hauv Suav teb yuav tsum tau ua raws li cov cai hauv zos kev sib tw, txheeb xyuas qhov kev xeem-daim ntawv qhia ua ntej, thiab tsis txhob tsom mus rau cov qauv kev ua haujlwm ntawm lub cev thaum tsis quav ntsej cov ntaub ntawv npaj. Kev ntsuas cov khoom ruaj khov, ua tiav cov ntaub ntawv kev txhawb nqa thiab cov tswv yim hais lus tsim nyog yuav pab cov neeg muab khoom lag luam txeeb cov nyiaj tau los ntawm European lub tsev-txuag kev hloov pauv.
