I-plywood ebhekene nefilimu ebizwa nangokuthi i-shuttering plywood okuyi-plywood yangaphandle esetshenziswa ku-formwork kanye nokwakhiwa kwesakhiwo.I-plywood ekhethekile enezinhlangothi ezimbili zokugqoka ifilimu engangeni manzi phezu komhlaba eyenziwe nge-wbp phenolic nhlangothi zombili.Futhi i-plywood evalayo inokumelana okuqinile kwamanzi nomswakama, ukumelana nokugqwala kwe-asidi ne-alkali nokumelana nokugoba.Ngenxa yokumelana kwayo okuhle kakhulu nomswakama, ukumelana nokugqwala kanye ukumelana ne-asidi ephezulu kanye ne-alkali, kanye nesisindo esincane, ukumelana nokugoba nokusika kalula, i-plywood ebhekene nefilimu ifaneleka kakhulu ukusetshenziswa njenge-formwork yokwakha.
Ulwelwesi olukhethekile olungangeni manzi olungaphezulu kwale plywood kanye nonqenqema olunamathelayo olungangeni manzi ndawonye lwakha yonke into evalekile engangeni manzi, okuyenza iqine kakhudlwana futhi kungabi lula ukonakala lapho isetshenziswa esimweni sezulu esibi kakhulu nasezimweni ezinzima ngaphandle. kanye ne-formwork ye-beam-column edinga amandla aphezulu e-shear eguquguqukayo, ukuxosha amanzi okuqinile ukuze kuqinisekiswe ubuqotho bokwakhiwa kokhonkolo kanye nokunemba kokuma kwayo.Ugqinsi olujwayelekile lwe-plywood olubhekene nefilimu luyi-12mm, 15mm, 18mm, 21mm, 25mm kanye no-28mm.Ubukhulu bokuvala i-plywood yezidingo ezikhethekile bungadlula ama-40mm.
Imininingwane ye-plywood ebhekene nefilimu
1.)Uhlobo lwefilimu :
Kunezinhlobo ezimbili zokusetshenziswa kwefilimu yangaphezulu e-China yokuvala i-plywood: amafilimu angenisiwe namafilimu asekhaya.Ifilimu engenisiwe ibhekisela kwifilimu ekhiqizwa izinkampani zangaphandle, njengefilimu ye-Dynea.Ifilimu ye-Dynea iyifilimu ezinzile kakhulu okwamanje esetshenziswa ekwenzeni i-plywood yokuvala i-shuttering.Ifilimu yasekhaya ibhekisela kwifilimu ekhiqizwa e-China.
2.) Imininingwane yefilimu :
Ifilimu yokuvala i-plywood ngokuvamile i-80g, 120g, 220g, 240g.Ngokusebenzisa okusebenzayo kokuvala i-plywood kanye nezidingo zamakhasimende, khetha futhi usebenzise ifilimu engaphezulu yokucaciswa okuhambisanayo.
3.) Imibala Yefilimu :
Imibala yefilimu engaphezulu ye-plywood evalayo evamile ikakhulukazi ifilimu emnyama, ifilimu ensundu, nefilimu ebomvu. Umbala wephepha lefilimu ngokuvamile wenziwa ngokuvumelana nezintandokazi.
yekhasimende ngalinye, futhi alimeleli ngempela ibanga lephepha lefilimu.
(4).Izinhlobo zezinto ezibalulekile:
Ibhodi le-plywood elisetshenziswa kakhulu yi-poplar core, i-combi core, i-eucalyptus core kanye ne-birch core. Ngokuvamile, i-poplar core yiyona nto esetshenziselwa kakhulu ukuvala i-plywood, ngenxa yokuthi intengo ye-poplar core iyancintisana futhi ibiza kakhulu. ibhuloho noma isakhiwo esiphezulu noma isakhiwo esikhethekile sobunjiniyela, ungakhetha amapaneli e-birch cladding.
Ukuze kuhlangatshezwane nezidingo zemakethe, izakhiwo ezilahlwayo noma ezisezingeni eliphansi nazo zivele emakethe eminyakeni yamuva.Isakhiwo sebhodi eliwumgogodla ngokuvamile siwumgogodla we-jiont.
(5).Izinhlobo ze-Adhesives: i-MR glue, i-WBP-melamine glue, i-WBP-Phenolic glue
I-MR glue ifaneleka kakhulu izindawo ezingenawo umswakama kakhulu, futhi izindleko zokukhiqiza ziphansi kakhulu.
Iglue ye-WBP-melamine inezinga elithile lokungangeni kwamanzi futhi iyiglue ye-MR ethuthukisiwe, okuyiglue esetshenziswa kakhulu njengamanje ekwakheni izifanekiso.
Iglue ye-WBP-Phenolic inokuvikela okuhle kakhulu kokungangeni kwamanzi kanye nemvelo, kanye nokuzinza okuhle kakhulu, iyiglue yezinga eliphakeme kakhulu elisetshenziswa ekwakheni ifomu.
Isakhiwo sesakhiwo esisezingeni eliphezulu sisebenzisa ingcina ye-phenolic eyenzelwe thina ngokukhethekile nguDynea.
(6).Ubukhulu be-shuttering plywood:
Osayizi abavame ukusetshenziswa be-shuttering plywood bangu-9mm, 12mm, 15mm, 18mm, 21m, lapho u-12mm, 15mm, 18mm kuwugqinsi olusetshenziswa kakhulu.
Singakwazi ukuhlinzeka ngeplywood yokuvala ebangeni eliwugqinsi lika-4 mm-50 mm.Ubukhulu kungenziwa egcizelele ngokuvumelana nezidingo zakho.
(7).Ubukhulu be-shuttering plywood:
Usayizi ojwayelekile ngu-1220X2440mm, 1200X2400mm, 1250X2500mm. Futhi abanye osayizi abakhethekile abangokwezifiso bazokhiqizwa ngokuya ngezidingo zakho.
Isicelo sokuvala i-plywood
I-plywood ebhekene nefilimu isetshenziswa kabanzi embonini yezokwakha kanye nokukhiqizwa kwe-trailer floor.Kulula ukukhweza nokusebenzisa.
1.) Amaphrojekthi wokwakha
I-plywood ebhekene nefilimu ingasetshenziswa njengefomu lokukhonkolo kumaphrojekthi wokwakha, uphahla lukakhonkolo lokuphonsa, imishayo namakholomu nezinye izindikimba zokwakha zikakhonkolo.
2.)Ukuhlobisa
I-plywood ebhekene nefilimu ingasetshenziswa njenge-wallboard.
Isikhathi sokuthumela: Jun-07-2023