Amapulangwe e-Plywood awuhlobo lwephaneli yokhuni olwakhiwe inyunyana yamashidi amaningana okhuni lwemvelo anezimfanelo ezinhle kakhulu ngokuzinza nokumelana.Kuyaziwa ngezindlela ezahlukene kuye ngendawo yendawo: i-multilaminate, i-plywood, i-plywood, njll., nasemazweni akhuluma isiNgisi, njenge-plywood.
Ngaso sonke isikhathi sebenzisa inombolo eyinqaba yama-veneers, ahlanganiswa ngokushintshana kwezikhombisi-ndlela zokusanhlamvu.Okusho ukuthi, ishidi ngalinye li-perpendicular elilandelayo kanye / noma langaphambilini.Le ncazelo ibaluleke kakhulu, njengoba inikeza izinzuzo eziningi ngaphezu kwezinye izinhlobo zamaphaneli.Kuyinto evamile ukusebenzisa amashidi awugqinsi angu-1.5-1.8-2-3 mm, nakuba lokhu kungenjalo ngaso sonke isikhathi.
Ama-glues engezwa kulokhu kuhlangana kweshidi futhi kusetshenziswe ingcindezi.Inqubo yokukhiqiza yalezi zingcwecwe ayiyona entsha, yaziwa kusukela ekuqaleni kwekhulu leminyaka elidlule, nakuba ingazange yehluleke ukufaka ukuthuthukiswa: ukuthuthukiswa kokunamathela, ukukhethwa nokukhiqizwa kwamapuleti, ukusika ...
Lolu hlobo lwebhodi luyaziwa futhi ukusetshenziswa kwalo kusakazeke kakhulu, kodwa akuwona wonke umuntu owaziyo ukuthi kunezinhlobo ezahlukene zeplywood.Ngalunye lwalezi zinhlobo, naphezu kokuba nezici eziningi ezifanayo, lungase lube nomehluko olwenza lufanelekele ukusetshenziswa okuthile okuthile.
EZIPHUMA ZAMABHODI E-PLYWOOD
Ukumelana.Izinkuni ngokwemvelo zinikeza ukumelana okukhulu ekuqondeni kokusanhlamvu.Endabeni yalolu hlobo lwepuleti, njengoba izikhombisi-ndlela zishintshana emashidini alandelanayo, ukufana okukhulu nokumelana kuzo zonke izinkomba kufinyelelwa, okuye kulingane nakakhulu njengoba inani lamashidi landa.
Ukukhanya.Ngokwezinga elikhulu, lesi sici sichazwa izinhlobo zezinkuni ezisetshenziswayo.Ukhuni olukhanyayo noma oluncane (400-700 kg / m3), nakuba kukhona okuhlukile.Lesi sici sisiza ezokuthutha, ukuphatha kanye neminye imisebenzi eminingi.
Ukuzinza.Izinzile kakhulu, okuyisici esiyisisekelo.Kungenxa yenqubo yayo yokukhiqiza, njengoba ukuthambekela kokuhamba kweqabunga ngalinye kuphikisana namaqabunga aseduze.
Kulula ukusebenza.Ukuma kwebhodi kwenza umsebenzi ube lula kakhulu, futhi ngenxa yokuthi alisebenzisi izinkuni eziminyene ngokweqile nasekusebenzeni.
Izakhiwo ezithakazelisayo ezifana nokufakwa komsindo ne-conditioner.
kungukumelana noMlilo Kunqunywa izinkuni ezisetshenzisiwe kanye nokwelashwa okungenzeka ukuthi kusetshenziswe kuyo.
Ingasetshenziswa ngaphandle kanye / noma kunomswakama.Lesi sici sihlotshaniswa nokusetshenziswa kwe-adhesives kanye nezinkuni ezifanele.
Kulula ukugoqa.Kukhona ukulinganiselwa kwezinkuni ezisetshenzisiwe, ubukhulu bebhodi kanye nokutholakala kwemishini edingekayo.Nokho, kuyohlale kulula kunokugoqa ibhodi eliqinile.
Ngokungafani namanye amakhadi ngokuvamile ayibukhali.Kulokhu, unqenqema oluveziwe, olunesici esivelele kakhulu, luhlobisa kakhulu.
BUBUNZIMA BAMAPHANELI E-PLYWOOD
● Amathuba obuthakathaka kanye / noma amaphuzu angenalutho.Izinkuni zineziphambeko zemvelo, njengathi.Kula maphuzu, ishidi lensimbi libuthakathaka futhi, uma ama-node amaningana ehambisana, ukumelana kwawo wonke kungaphazamiseka.Enye inkinga evamile, ikakhulukazi nge-plywood eshibhile noma eshibhile, ukuthi kungase kube nama-voids amancane angaphakathi, okungukuthi, izingcezu zeshidi azikho noma aziboshiwe kahle.
● Intengo ephakeme ngokuqhathaniswa kunezinye izinhlobo zamabhodi: I-OSB, i-MDF noma i-chipboard.
IZILINGANISO EZIJWAYELEKILE ZAMABHODI E-PLYWOOD
Isilinganiso esivame kakhulu yizinga lemboni yephaneli: 244 × 122 amasentimitha.Nakuba i-244 × 210 nayo ivamile, ikakhulukazi ukwakhiwa.
Ngokuqondene nogqinsi noma ukujiya, kungahluka phakathi kwamamilimitha angu-5 no-50.Nakuba, futhi, ubukhulu obuvamile bufana namanye amapuleti: 10, 12, 15, 16, 18 no-19 mm.
UKUKHETHA ISHIDI
Kusetshenziswa amashidi okuqaqa ngokuvamile adlula amamilimitha angu-7 ukujiya.Uma sebetholiwe, badlula ohlelweni lokukhetha olubahlukanisa ngokubukeka kwabo kanye/noma nenani leziphambeko abangazethula (ikakhulukazi thina).
Ama-blade angalingani ngobuhle azosetshenziswa ukwenza amaphaneli esakhiwo.Lezo ezikhangayo kakhulu ngokuklama nokusanhlamvu zizoba nenjongo yokuhlobisa.
IZINHLOBO ZAMABHODI E-PLYWOOD
Amapharamitha ayahlukahluka kolunye uhlobo kuye kolunye:
● Izinhlobo zezinkuni ezisetshenzisiwe.
● Ikhwalithi ye-Veneer.Ikhwalithi ye-veneers yangaphakathi ayicaciswanga njalo.Nokho, kukhulunywa ngekhwalithi yamaqabunga angaphandle noma abizayo.
● Ukuqina kwamaqabunga nakho konke.
● Uhlobo lokuhlanganisa.
Ngokusebenzisa kwabo noma indawo yokusetshenziswa.Lesi sigaba sasungulwa ku-UNE-EN 335-1 kanye ne-UNE-EN 314-2 ngekhwalithi yokubopha.
● Ingaphakathi (ikholaji 1).Yenziwe nge-urea-formaldehyde glues nama-resin.
● Ingaphandle Elikhaviwe noma i-semi-ingaphandle (Enamathiselwe 2).Kusetshenziswa i-melamine urea formaldehyde resins.
● Ingaphandle (ikholaji 3).Kulolu hlobo lwemvelo kuyadingeka ukuhlanganisa izinkuni ezinokumelana okuhle kwemvelo kumswakama nokubola, kanye nama-phenolic glues.
Ngokusho kwezinkuni ezisetshenzisiwe.Izinkuni eziningi zingasetshenziselwa ukwenziwa kweplywood, zinikeze izakhiwo zazo zobuchwepheshe kumphumela.Ngakho-ke, i-birch plywood ayifani ne-okume plywood.
Kodwa akulona nje izinkuni okukhulunywa ngazo, kodwa futhi izinga elikhethwe ngalo.Kuyisiko, emashidini ezobuchwepheshe ahambisanayo, ukusho ikhwalithi yamapuleti obuso, angemuva nangaphakathi.Ukuthi into efanayo ayifunwa uma usebenzisa ibhodi lokwakha, njengalapho lisetshenziselwa ukwenza ifenisha.
Izinkuni eziyinhloko ezisetshenziswa kumabhodi we-plywood: I-Birch, okume, sapelly, poplar, calabó, walnut, cherry, pine noma eucalyptus.Isici esivamile phakathi kwezinkuni ukuthi zisebenza kahle ngokumelene nokuqaqa, indlela eyinhloko yokuthola ama-veneers ezingodweni.
Kwezinye izikhathi, izinkuni zisetshenziswa ukuthi i-priori ayifaneleka kakhulu ngezizathu ezahlukene.Isibonelo, i-pine noma i-spruce ingasetshenziswa ukwenza ibhodi ukuze lisetshenziswe ezimbonini noma zesakhiwo ngenxa yentengo ephansi, noma izinkuni zokuhlobisa ngaphezulu njenge-oki zifuna lokho nje.
Inhlanganisela yokhuni noma i-plywood ehlanganisiwe nayo ijwayelekile.Izinhlobo ezibukeka kangcono noma ubuhle bobuso zisetshenziswa ikakhulukazi, kanye nezinhlobo ezishibhile zama-veneers angaphakathi.
Ukudlala kathathu.Lo mqondo ekuqaleni wawusetshenziselwa ukukhuluma nge-plywood eyakhiwe ngamashidi amathathu.Kodwa-ke, namuhla umqondo ususakazekile futhi usetshenziselwa ukukhuluma ngeplywood ngokujwayelekile.
I-Phenolic plywood.Ama-Adhesives asekelwe kuma-phenolic resins asetshenziselwa ukwakha lolu hlobo lwekhadibhodi.Lolu hlobo lwe-adhesive luvumela ipuleti ukuthi lisetshenziswe ezindaweni ezimanzi nangaphandle.
Uma futhi sisebenzisa izinkuni ezinezakhiwo ezinhle kakhulu zokusetshenziswa kwangaphandle (noma ukwelashwa), sithola lokho okubizwa ngokuthi i-plywood yasolwandle.Ngaphambili zazibizwa ngokuthi i-WBP (Ubufakazi obubilisiwe ngamanzi), kodwa imithetho emisha yaseYurophu ibabeka ngale ndlela.
Bodyboard noma plywood Finnish.Kuyikilasi leplywood elinegama elifanele ngenxa yempumelelo noma isidingo salo.Kusetshenziswa izinkuni ze-birch bese iphaneli limbozwa ngefilimu ye-phenolic ethuthukisa ukumelana kwayo nokuhuzuka, ukushaqeka kanye nomswakama.Lesi singqimba sangaphandle futhi sengeza izinto ezingasheleli, ngakho-ke sisetshenziswa njengendawo ephansi, idekhi yezikebhe kanye njengendawo ethwala impahla emavenini noma kuma-trailer.
I-Melamine plywood.Ziyi-plywood ehlanganiswe ne-melamine enenjongo yokuhlobisa ngokucacile.Nakuba kuvamile ukuzithola ikakhulukazi ngemibala engenalutho, njengomhlophe noma ompunga, zingatholakala futhi zilingisa ezinye izinkuni.
Umqondo uwukunciphisa izindleko ezihambisana nokusebenzisa okuqediwe futhi kwandiswe ukumelana kwazo nemihuzuko noma ukungqubuzana.
UKUSETSHENZISWA KWEPLYWOOD BOARD
● Ukusetshenziswa kwesakhiwo.Iveza i-binomial ekahle ngaphakathi kwesakhiwo: ukukhanya nokumelana.Uphahla, iphansi, i-formwork, uthango, imishayo exubile ... Kulokhu kusetshenziswa, amabhodi e-OSB asephenduke into evamile esikhundleni, ikakhulukazi ngenxa yentengo yawo ephansi.
● Ukwenziwa kwefenisha: izihlalo, amatafula, amashalofu
● Isembozo sodonga.Ukuhlobisa, lapho izinkuni ezihloniphekile zivame ukusetshenziswa, noma zingahlobisi noma zifihliwe, lapho kusetshenziswa i-plywood yekhwalithi ephansi.
● Ukubaza kwemikhumbi yemikhumbi neyezindiza: Ukwenziwa kwemikhumbi, izindiza ...
● Umkhakha wezokuthutha: izinqola zikaloliwe, ama-trailer kanye nakamuva nje ukukhempa kwamaveni.
● Ukupakisha
● Indawo egobile.Kuwuhlobo olufanele lwebhodi ukugoqa, ikakhulukazi lawo anogqinsi oluncane.
● Ukwakhiwa: isikhunta sikakhonkolo, ama-screeds, isikafula ...
NINI FUTHI KUNGANI KUFANELE USEBENZISE ELILODWA PLYWOOD IBHODI ESIKHUNDLENI ESINYE?
Impendulo ilula uma kuqhathaniswa, ekusetshenzisweni okudinga noma yini enye, futhi amanye amakhadi awakwazi ukusetshenziswa.Futhi, kunjalo, futhi nomaphi lapho kudingeka khona ikhadi, njengoba cishe liguquguquka kakhulu kunawo wonke.
Ukuze sisetshenziswe ngaphandle, cishe okuwukuphela kwenketho esinayo i-laminated phenolic plywood.Okunye okukhethwa kukho kungaba i-HPL ehlangene (eyakhiwe ikakhulukazi ngama-resin) noma amabhodi amapulangwe enziwe ngokhuni ngokwemvelo anokumelana nomswakama owengeziwe.Eyokuqala, uma ingase ibe esikhundleni, eyesibili, ngaphandle kokungavamile, inamanani aphakeme kakhulu uma kuqhathaniswa.
Naphezu kokukhanya kwayo, i-plywood inikeza ukumelana okukhulu kakhulu nokuguquguquka kunokhuni oluqinile (ngezisindo ezifanayo kanye nokuminyana).Ngakho-ke, zisetshenziselwa izinhlelo zokusebenza lapho imithwalo emikhulu kufanele isekelwe.
Isikhathi sokuthumela: Dec-21-2022