Plywood, yomwe imadziwikanso kutiplywood, bolodi lapakati, bolodi la ma ply atatu, bolodi la ma ply asanu, ndi bolodi la ma ply atatu kapena la multi-layer odd-layer lomwe limapangidwa ndi kudula matabwa mozungulira kukhala veneer kapena matabwa owonda odulidwa kuchokera ku matabwa, omata ndi guluu, njira ya ulusi wa zigawo za veneer zomwe zili pafupi ndi veneer imakhala yolunjika kwa wina ndi mnzake.
Mu pepala lomwelo la plywood, ma veneer amitundu yosiyanasiyana ndi makulidwe amaloledwa kukanikizana pamodzi nthawi imodzi, koma zigawo ziwiri zofanana za veneer zimafuna kuti mtundu ndi makulidwe zikhale zofanana. Chifukwa chake, poyang'anaplywood, veneer wapakati ndiye pakati ndipo veneer mbali zonse ziwiri ndi zofanana mu mtundu ndi makulidwe.
Pogwiritsa ntchitoplywood, mayiko ambiri otukuka kwambiri m'mafakitale amagwiritsa ntchito izi mumakampani omanga, kutsatiridwa ndi kupanga zombo, ndege, zombo zonyamula katundu, zankhondo, mipando, zolongedza ndi zina zokhudzana nazo.plywoodZinthu zimagwiritsidwa ntchito makamaka pa mipando, zokongoletsera, kulongedza, ma tempuleti omangira, ma trunk, zombo, komanso kupanga ndi kukonza.
Kutalika ndi m'lifupi mwake nthawi zambiri zimakhala: 1220 x 2440mm.
Mafotokozedwe a makulidwe nthawi zambiri amakhala: 3, 5, 9, 12, 15, 18mm, ndi zina zotero.
Mu kumalizaplywood, gawo lamkati la veneer kupatula bolodi la pamwamba limatchedwa bolodi lapakati; lingagawidwe m'magulu awiri: bolodi lalifupi lapakati ndi bolodi lalitali lapakati.
wambaplywoodMitundu ya zomera zobiriwira ndi monga: poplar, eucalyptus, pine, matabwa osiyanasiyana, ndi zina zotero.
PlywoodVeneer ikhoza kugawidwa m'magulu malinga ndi mawonekedwe a giredi: giredi yapadera, giredi yoyamba, giredi yachiwiri ndi giredi yachitatu.
Mtundu wapadera: mawonekedwe a malo osalala, opanda mabowo/misoko/zikopa/malo olumikizirana akufa, mabala akuluakulu;
Giredi I: pamwamba pa bolodi lathyathyathya, palibe mabowo a khungwa/khungwa, mipata, mfundo;
Giredi 2: Pamwamba pa bolodi ndi pabwino kwambiri, pali mabowo ochepa a makungwa ndi makungwa;
Giredi 3: kutalika ndi m'lifupi mwa bolodi sikukwanira, makungwa odulidwa, dzenje la makungwa, zolakwika zambiri.
Plywoodpepala ndiye veneer yakunja kwambiri yomwe imagwiritsidwa ntchito ngatiplywood, ogawanika m'mapanelo ndi mapepala osungira kumbuyo.
Mitengo yodziwika bwino ya matabwa yomwe imagwiritsidwa ntchito ngati plywood veneer ndi iyi: Augustine, mahogany, poplar, birch, red olive, mountain laurel, ice candy, pencil cypress, large white wood, tang wood, yellow tung wood, yellow olive, clone wood, etc.
wambaplywoodMitundu ya pamwamba pa matabwa ndi: nkhope ya pichesi, nkhope yofiira, nkhope yachikasu, nkhope yoyera, ndi zina zotero.
PopezaplywoodChopangidwa ndi veneer yokutidwa ndi guluu molunjika ku matabwa, chosindikizidwa pansi pa kutentha kapena kusatentha, chimatha kuthana ndi zolakwika za matabwa kwambiri ndikuwonjezera kuchuluka kwa kugwiritsa ntchito matabwa, motero kupulumutsa matabwa.
Plywood ndi laminate yokhala ndi zigawo zambiri, kotero ndi yotsika mtengo kwambiri kuposa matabwa olimba.
Kapangidwe ka plywood m'njira zotalika komanso zopingasa sizisiyana kwenikweni, zomwe zimatha kusintha kwambiri ndikuwonjezera kapangidwe ka matabwa, ndi kukhazikika kwabwino komanso kukana kupindika ndi kusweka.
Mapulasitala amatha kusunga mawonekedwe achilengedwe ndi mtundu wa matabwa, okhala ndi mawonekedwe athyathyathya komanso m'lifupi mwake, kotero ali ndi mphamvu yophimba komanso yosavuta kugwiritsa ntchito.
Nthawi yotumizira: Marichi-25-2023