Kev faib tawm ntawmCov ntaub ntawv PVCfeem ntau yog nyob ntawm peb qhov ntev: cov xwm txheej ntawm daim ntawv thov, cov kev xav tau ua haujlwm, thiab kev tsim qauv. Cov kev faib tawm sib txawv sib raug rau qhov chaw ntawm cov khoom sib txawv thiab cov ntsiab lus siv. Hauv qab no yog cov kev faib tawm tseem ceeb thiab cov lus piav qhia ntxaws ntxaws, uas suav nrog cov haujlwm tseem ceeb xws li kev tsim kho, kev lag luam, thiab kev noj qab haus huv rau pej xeem:
Kev faib tawm los ntawm Kev Tsim Kho Vaj TseQhov Rai thiab Qhov RoojCov ntawv thov
Cov qhov rais thiab qhov rooj vaj tse yog qhov chaw siv tseem ceeb rau cov PVC profile. Cov qauv tsim tsom mus rau kev rwb thaiv tsev, kev sib khi, thiab lub zog ntawm cov qauv, feem ntau yog:
1. Cov Qauv PVC Uas Tsis Yog Thermal (Ib Chav / Ob Chav)
Cov yam ntxwv ntawm cov qauv:Ob peb lub chav (1-2), tsis muaj kev tsim tshwj xeeb rau kev tawg cua sov, kev tsim kho PVC ib leeg, tus nqi qis dua.
Cov ntawv thov:Cov tsev nyob qis qis, cov qauv ib ntus, cov chaw tsim khoom/tsev rau khoom uas tsis tas yuav muaj kev rwb thaiv cua sov ntau. Feem ntau siv rau hauv cov qhov rai/qhov rooj yooj yim rau huab cua sov.
2. Cov Profile PVC Thermal Break
Cov yam ntxwv ntawm cov qauv:Muab "PVC profiles + nylon thermal break strips" sib xyaw ua ke los faib cov profile ua ntu sab hauv tsev thiab sab nraum zoov, thaiv kev hloov pauv cua sov. Muaj ntau qhov (3-5), nrog rau qee qhov muaj cov tav txhawb nqa kom txhim kho kev tiv thaiv cua.
Tsim nyogFlos yog:Cov tsev nyob nruab nrab mus rau qib siab, cov tsev lag luam, thiab cov chav tsev kim heev. Tam sim no yog qhov kev xaiv tseem ceeb rau cov haujlwm tsim kho tshiab.
3. Cov Qauv PVC Tshwj Xeeb rau Qhov Rai thiab Qhov Rooj
Cov yam ntxwv ntawm cov qauv:Tsim raws li cov qauv "tsim qauv", kom ntseeg tau tias muaj kev sib haum xeeb ntawm cov qhov profile thiab cov khoom siv kho vajtse. Muaj cov chav dej ntws tshwj xeeb, cov chav kaw, thiab cov chav teeb tsa khoom siv kho vajtse. Qee cov khoom muaj cov tav txhawb nqa tiv thaiv kev tub sab lossis cov kav dej ua npuas ncauj uas tiv thaiv suab nrov.
Cov txiaj ntsig tseem ceeb:Cov qauv txheem ua kom dej tsis nkag, cua tsis nkag, thiab cua tsis nkag zoo dua li cov qauv txheem. Kev teeb tsa raws li tus qauv txo cov nqi kho mus sij hawm ntev.
Cov Xwm Txheej Tsim Nyog:Cov tsev nyob zoo, tsev so, tsev ua haujlwm, thiab lwm qhov chaw uas xav tau kev ua haujlwm zoo ntawm qhov rais/qhov rooj, feem ntau pom muaj nyob rau hauv thaj chaw uas los nag lossis muaj cua daj cua dub xws li Sab Hnub Tuaj thiab Sab Qab Teb Suav Teb.
2. Cov Ntaub Ntawv PVC Uas Tiv Thaiv Hluav Taws
Cov Txheej Txheem Tseem Ceeb:Kev siv cov tshuaj tua hluav taws rau hauv cov khoom siv PVC; qee cov khoom muaj cov txheej txheem tiv thaiv hluav taws.
Cov Xwm Txheej Tsim Nyog:Cov tsev siab, cov khw loj, cov tsev kawm ntawv, cov tsheb ciav hlau hauv av, thiab lwm yam qauv pej xeem uas yuav tsum muaj kev nyab xeeb hluav taws, feem ntau yog ua ke nrog cov iav uas tiv taus hluav taws.
3. Cov Ntaub Ntawv PVC Tiv Thaiv Kev Laus / Huab Cua-Tiv Thaiv
Cov Txheej Txheem Tseem Ceeb:Muaj cov tshuaj tiv thaiv UV thiab cov tshuaj antioxidants. Cov nto muaj cov txheej ASA resin co-extruded, tiv taus qhov kub thiab txias heev, hluav taws xob UV hnyav, thiab av noo siab rau lub neej ntev tshaj 20 xyoo.
Cov ntawv thov:Cov qhov rooj/qhov rais sab nraum zoov thiab cov thav duab chav rau hnub ci hauv thaj chaw sab qab teb uas muaj qhov kub thiab txias siab, thaj chaw sab qaum teb sab hnub poob uas muaj cua hlob thiab cua daj cua dub, thiab thaj chaw ntug dej hiav txwv uas muaj dej ntsev tsuag.
4. Cov Duab PVC Xim / Kho Kom Zoo Nkauj
Cov Profiles Xim Co-extruded:ASA lossis PMMA xim txheej co-extruded rau ntawm qhov chaw, kom ntseeg tau tias cov xim sib xws thiab ploj tsis kam;
Cov Qauv Xim Uas Muaj Cov Laminated:Nto coated nrog PVC zaj duab xis kho kom zoo nkauj, simulating ntoo noob, pob zeb qauv, thiab lwm yam, nrog rau cov nyhuv pom ze rau ntoo lossis pob zeb;
Cov Duab Xim Uas Muaj Xim Tsuag:Ua tiav cov xim raws li tus kheej los ntawm kev txau electrostatic, ua tau raws li qhov xav tau ntawm kev tsim qauv zoo nkauj ntawm cov tsev siab.
Kev faib tawm los ntawm Kev Ua Haujlwm thiab Cov Khoom Ntxiv
Cov profile no suav nrog cov txheej txheem tshwj xeeb lossis cov qauv ntawm cov profile yooj yim kom tau raws li cov kev xav tau tshwj xeeb:
1. Cov Ntaub Ntawv PVC Uas Tiv Thaiv Suab
Tsim Qauv Tseem Ceeb:Cov qauv ntau chav nrog ua npuas ncauj rwb thaiv suab sab hauv lossis "chav hollow + sealing gasket". Qee cov profile muaj phab ntsa tuab kom txo qhov kev sib kis ntawm lub suab.
Cov Xwm Txheej Tsim Nyog:Cov tsev nyob uas tig mus rau txoj kev uas muaj neeg coob coob, cov qauv tsev nyob ze tshav dav hlau/kev tsheb ciav hlau, chav kho mob, thiab lwm qhov chaw uas xav tau kev tswj suab nrov heev.
Cov ntawv thov:Cov qhov rooj/qhov rais sab nraud rau cov tsev so, cov phab ntsa ntaub thaiv tsev lag luam, cov thav qhov rooj sab hauv hauv cov chav nyob siab, hais txog kev zoo nkauj thiab kev hloov kho raws li qhov xav tau.
Kev faib tawm los ntawm Kev Tsim Kho thiab Txoj Kev Teeb tsa
Cov Profiles Insulated Hom Ntxig: Cov ntaub ntawv PVCraug tsim ua ntej, tom qab ntawd siv tshuab los teeb tsa nrog cov nylon thermal inserts rau hauv cov channel uas tau pwm ua ntej. Cov txheej txheem laus no, tus nqi tsim nyog thiab tswj tau ntau dua 80% ntawm kev lag luam insulated profile.
Cov qauv thermal break uas txhaj tshuaj kaw:Cov tshuaj nplaum ua kom sov tau raug txhaj rau hauv cov qhov uas tau tseg ua ntej hauv cov profile, ua ib txheej rwb thaiv tsev thaum kho. Txoj kev no muab kev sib khi zoo dua tab sis kim dua, ua rau nws siv tau rau hauv cov qhov rais thiab qhov rooj zoo tshaj plaws.
Cov qauv sib dhos ua ke:Muaj cov clips lossis cov pob qij txha mortise-thiab-tenon uas ua rau sib dhos tau yam tsis tas vuam. Haum rau cov qauv ib ntus lossis cov xwm txheej teeb tsa sai.
Hauv kev xaus lus, cov ntaub ntawv PVC tau tshwm sim los ntawm lub hauv paus ntsiab lus ntawm "kev thov xav tau → kev hloov kho cov qauv / txheej txheem." Kev xaiv yuav tsum koom ua ke peb yam tseem ceeb - ib puag ncig siv, kev ua tau zoo, thiab cov nqi siv nyiaj Tiv taujinfo@gkbmgroup.comxaiv cov PVC profile zoo tshaj plaws rau koj cov kev xav tau.
Lub sijhawm tshaj tawm: Lub Kaum Hli-17-2025
