Chero maitiro akanaka emufirimu wePVC pane MDF facades, nekufamba kwenguva yakaratidza chimwe chisingafadzi chidzoreso.:Inorasikirwa nemidziyo yepurasitiki, "inoshanduka kuva huni", inotanga kuputsa uye kuparara munzvimbo dzeinflection.Izvi zvinonyanya kuoneka kana zvichishandiswa munzvimbo ine tembiricha yemhepo yakaderera.Pane zviitiko apo zvisingakwanisi kusunungura mupumburu kuitira kuti kuputika kurege kuonekwa pafirimu.

Zvikonzero zvekuonekwa kwekuremara kwakadaro paPVC firimu zvinogona kuva:

1) Kutyorwa kwehunyanzvi hwekugadzira pachirimwa chekugadzira.Iko kune huwandu husina kukwana hwezvikamu muPVC film base iyo inokonzera plastiki yayo.Kana kuti yakashata-yemhando yekubatanidza (gluing) yeakawanda firimu zvikamu.

2) Kuchembera kwePVC firimu.Hapana chisingaperi.Munguva yekuchengetedza kwenguva refu, mamwe mamorekuru anoparara, mamwe anoputika, uye mamwe anochinja maitiro avo.Pamwe chete, zvinhu izvi zvinosvibisa mapurasitiki emufirimu nekufamba kwenguva.

3) Kuchengetedza kusina kukodzera uye kutakura.Paunenge uchichengeta kana kutakura tumapumburu tudiki muchitonhora (kunyanya mukutonhora), chero mechanicha inokonzeresa pafirimu inogona kuita kuti ityoke padanho rekunyungudika.Zvinoitika kuti mutakuri wekutakura zvinhu asina hanya, achipinza mupumburu nemutoro unorema, anoburitsa mamwe mapundu ePVC firimu.

Chii chandinofanira kuita nefirimu rePVC rakaremara kana membrane vacuum press isingashande nezvimedu zvidiki?Itumire zvakare kumutengesi mukutsinhana neimwe itsva, ipa invoice kukambani yekutakura, kana "dhonza mabhureki" uye unyore njodzi dzekurasikirwa?Gadzirisa mamiriro azvino anofanira kunge ane musoro.Dzimwe nguva iyo yakawedzera kunetseka kwe10-20 metres yePVC foil haibhadhare nguva, mari uye tsinga.Kunyanya kana mutengi anga akamirira fenicha yavo facades muPVC firimu kwenguva yakareba, uye nguva yatove kupera.

Mune chinzvimbo ichi, iwe unofanirwa kuedza kuita zvakanyanya yasara PVC firimu.Kuti uite izvi, unogona kushandisa mutsara wekuparadzanisa, kuparadzanisa chikamu chakasara chefirimu kubva kune zvikamu zvisina kukwana.

Zvisinei, kazhinji, kukanganisa kunogona kuoneka pamwe chete nehurefu hwose hwetambo, pamucheto wepumburu.Zvadaro firimu rinofanira kuiswa patafura yevacuum yekudhinda, uchishandisa bhari imwechete yekuparadzanisa.Kana iwe uchida kuvhara zvikamu zvakakura, iwe uchafanirwa kuvaka chimiro patafura iyo inodzivirira mweya kupinda mufirimu panguva yekutsikirira.Kuti uite izvi, murwi wezvimedu zve chipboard wakaiswa patafura yevacuum munzvimbo dzinowira chikamu chakaremara chefirimu, kuitira kuti usabvisa mukana wekutsauka kwefirimu munzvimbo ino.Chikamu chepamusoro chechipboard chinofanira kunge chine LDCP coating iyo inogona kuvhara gap pafirimu.

Mushure mekuisa firimu, nzvimbo dzekuputika dzinofanira kuvharwa nekanyoro yekunamatira tepi ine muganhu muduku kune simba guru.Zvadaro, nzvimbo ine chirema inofanira kuvharwa nechero ipi zvayo zvinhu zvisingabatanidzi mukana wekudziya (iwe unogona kutema chipboard kana MDF).Mukuita kwekutsikirira mafacade, iyo firimu inokwana zvakasimba kune laminated chipboard layer kune rumwe rutivi, uye kune rumwe rutivi.-kusimba kwayo kuchapihwa neyakajairika adhesive tepi.Sezvo chikamu ichi chichavharwa kubva kune zvinopisa zvinhu, iyo firimu haizotambanudzi uye inokanganisa pano, ichichengetedza simba rekubatana neine adhesive tape.

Saka, iyo PVC firimu paMDF facades ichave yakashandiswa zvishoma, uye kwete kukandwa mugomba.Inogona kutobhadhara kune zvese zvaunoedza kuita.

Zvimwe zvikamu zvine yakaderera kumucheto profile zvinogona kuiswa zvakananga pasi pesilicone membrane.Zvimedu zvakakanyiwa zvePVC firimu zvinofanira kuvhara zvikamu zveMDF nepamusoro pe 2-3 cm.Zvisinei, nenzira iyi yekutsikirira, kune mukana wepamusoro wekupinza (creases) pamakona emafacades.

Vhidhiyo iri pazasi pechinyorwa inoratidza membrane-vacuum minipress iyo inogona kushandisa zvidimbu zvidiki zvePVC firimu uye kugadzirisa zvakasara zvayo pasina matambudziko.

Mukupedzisa, ndinoda kukwevera kutarisa kwevatangi vekutanga kuti iyo yakajairwa gluing yekuputsika uye kucheka mufirimu nematepi kana imwe inonamira tepi haizopi mhedzisiro.Pasi pesimba rekushisa, zvese zviri zviviri firimu pachayo uye yekunamatira kubva patepi inopfava, uye kumanikidza kwe1 ATM.zvinongowedzera gap zvakanyanya.