Chiyambi cha Plywood
M'munda wa zokongoletsera,plywoodndi chinthu chodziwika bwino choyambira, chomwe chimapangidwa ndi gluing ndi kukanikiza palimodzi zigawo zitatu kapena kuposerapo za 1mm wandiweyani veneers kapena matabwa woonda.Kutengera zofunikira zogwiritsira ntchito, makulidwe a matabwa amitundu yambiri amatha kupangidwa kuchokera ku 3 mpaka 25mm.
Masiku ano, pamene okonza amatchulaplywood yotchinga motopopanda mafotokozedwe apadera, nthawi zambiri amalankhula za "flame retardant plywood".Izi zimapangidwa powonjezera zotchingira moto pakupanga matabwa amitundu yambiri, motero kukwaniritsa mulingo wachitetezo chamoto wa B1, womwe ungaganizidwe ngati mtundu wokwezedwa wa plywood wamba.Mwachilengedwe, mtengowo udzakhala wapamwamba kuposa ma board ena wamba ambiri.
M'makampani okongoletsera, chifukwa cha ergonomics ndi zoletsa zomanga, pafupifupi mapanelo onse okongoletsera (kuphatikizapo mapepala apamwamba ndi mapepala oyambira) amagwiritsidwa ntchito polemba 1220 * 2440;Inde, kuti akwaniritse zosowa zosiyanasiyana polojekiti, mapanelo pamwamba akhoza makonda mpaka pazipita kutalika 3600mm, kotero specifications Mipikisano wosanjikiza matabwa amagwirizananso ndi specifications pamwamba, ndipo makulidwe ake ambiri 3, 5, 9, 12, 15, 18mm, etc.Zachidziwikire, titha kupereka kukula kwina kosiyana ndikuthandizira ntchito zosinthidwa makonda.Mapulani amitundu yambiri nthawi zambiri amapangidwa ndi nambala yosamvetseka ya veneers, kuti apititse patsogolo anisotropy ya matabwa achilengedwe momwe angathere, kupanga maonekedwe a yunifolomu ya plywood ndi yokhazikika.Choncho, pakupanga, makulidwe a zitsulo, mitundu ya mitengo, chinyezi, njira yambewu yamatabwa, ndi njira zopangira ziyenera kukhala zofanana.Chifukwa chake, kuchuluka kwamitundu yosiyanasiyana kumatha kuwongolera zovuta zamkati.
Mitundu ya Panel
Plywood ndiye gulu loyambira lomwe limagwiritsidwa ntchito kwambiri, lomwe liri chifukwa cha mitundu yosiyanasiyana yosankha malinga ndi malo osiyanasiyana amkati, monga gypsum board, pali mitundu yolimbana ndi moto komanso yolimbana ndi chinyezi;Kawirikawiri, plywood imagawidwa m'magulu anayi awa:
1.Class I ya plywood - Ndi plywood yolimbana ndi nyengo komanso yotsutsa chithupsa, yokhala ndi ubwino wokhazikika, kukana kutentha kwambiri, ndipo imatha kutenthedwa ndi nthunzi.
2. Class II plywood - Ndi plywood yosagwira madzi, yomwe imatha kumizidwa m'madzi ozizira ndikuviikidwa mwachidule m'madzi otentha.
3.Class III plywood - Ndi plywood yosamva chinyezi, yomwe imatha kumizidwa pang'ono m'madzi ozizira ndipo ndi yoyenera kugwiritsidwa ntchito m'nyumba kutentha kwabwino.Amagwiritsidwa ntchito ngati mipando ndi zomangira wamba.
4.Class IV plywood - Ndi plywood yosamva chinyezi, yomwe imagwiritsidwa ntchito m'nyumba zokhazikika, makamaka pazifukwa zoyambira komanso zanthawi zonse.Zida za plywood zimaphatikizapo poplar, birch, elm, poplar, etc.
Malo osiyanasiyana amkati ayenera kusankha matabwa osiyanasiyana.Mwachitsanzo: mipando yokhazikika iyenera kusankha plywood yokhala ndi kukana chinyezi, denga liyenera kugwiritsa ntchito plywood yosagwira moto, bafa liyenera kugwiritsa ntchito plywood yosamva chinyezi, ndipo chipinda chotsekera chiyenera kugwiritsa ntchito plywood wamba, ndi zina zambiri.
Mawonekedwe Amachitidwe
Ubwino waukulu wa bolodi lamitundu yambiri ndikuti ili ndi mphamvu zambiri, kukana kupindika kwabwino, kuthekera kolimba kogwira misomali, kukhazikika kwadongosolo, komanso mtengo wapakatikati.
Choyipa chake ndi chakuti kukhazikika kwake kudzakhala koipitsitsa pambuyo ponyowa, ndipo bolodilo limakonda kusinthika likakhala lochepa kwambiri;mutha kumvetsetsa kuti plywood ili ndi kutha kwabwino komanso kulimba, kotero pazokongoletsera monga masilindala okukuta ndikupanga malo opindika, 3-5mm angapo wosanjikiza.bolodi likufunika, lomwe ndi mbali yomwe matabwa ena alibe.
Momwe Mungagwiritsire Ntchito Ma board a Multilayer
Makulidwe osiyanasiyana a matabwa amitundu yambiri amagwira ntchito zosiyanasiyana pakukongoletsa.Tiyeni titenge 3, 5, 9, 12, 15, 18mm matabwa ambiri osanjikiza ngati zitsanzo kuti tiwone momwe mungagwiritsire ntchito nthawi zosiyanasiyana.
3 mm plywood
Pokongoletsa m'nyumba, nthawi zambiri amagwiritsidwa ntchito ngati bolodi yoyambira yokhotakhota yokhala ndi ma radiyo akulu omwe amafunikira chithandizo choyambira.Monga: kukulunga masilinda, kupanga matabwa a denga, etc.
9-18mm plywood
9-18mm plywood ndiye makulidwe omwe amagwiritsidwa ntchito kwambiri pamapangidwe amkati, ndipo amagwiritsidwa ntchito kwambiri popanga mipando yamkati, kupanga mipando yokhazikika, ndikumanga pansi, makoma, ndi denga.Makamaka kum'mwera kwa China, pafupifupi zokongoletsera zilizonse zidzagwiritsa ntchito matabwa ngati maziko.
(1) Pansi padenga lathyathyathya wamba (monga popanga matabwa okongoletsera denga), tikulimbikitsidwa kugwiritsa ntchito 9mm ndi 12mm, chifukwa denga la denga liyenera kukhala lolemera kwambiri, ngati liri lolemera kwambiri. ndi kugwa pansi, zomwezo zimapitanso kusankha denga la gypsum board;
(2) Koma ngati zinthu pamwamba amafuna mphamvu pa denga m'munsi, mukhoza kuganizira ntchito 15mm kapena 18mm bolodi makulidwe, monga m'dera nsalu yotchinga, mbali bolodi la denga anaponda;
(3) Akagwiritsidwa ntchito pakhoma, ayenera kukhazikitsidwa pa kukula kwa malo owonetsera pamwamba ndi zofunikira zake pa mphamvu ya maziko;Mwachitsanzo, ngati mukupanga zokongoletsera zamatabwa pamtunda wa mamita 10, khoma lalitali la mamita 3, mungagwiritse ntchito bolodi la 9mm ngati maziko, kapena bolodi la 5mm lingagwiritsidwe ntchito.Ngati mukupanga zokongoletsera zamatabwa pamtunda wa 10-mita, 8-mita pamwamba, ndiye, kuti mukhale kumbali yotetezeka, makulidwe apansi ayenera kukhala 12-15mm;
(4) Ngati bolodi lamitundu yambiri likugwiritsidwa ntchito pansi (monga: kupanga maziko a matabwa, maziko a nsanja, ndi zina zotero), osachepera bolodi la 15mm liyenera kugwiritsidwa ntchito kutsimikizira mphamvu poponda pansi.
Nthawi yotumiza: May-29-2024
