Guluu wa WPB (Weather and Boil Proof), womwe umagwiritsidwa ntchito kwambiri popanga plywood, umapereka zabwino zingapo zomwe zimapangitsa kuti chinthu chomaliza chikhale cholimba komanso chogwira ntchito. Nawa maubwino ena a guluu wa WPB:
Kukaniza Madzi: Chimodzi mwazabwino zazikulu za guluu wa WPB ndikukana kwake kwamadzi. Plywood yomangidwa ndi guluu wa WPB idapangidwa kuti izitha kupirira chinyezi ndi madzi popanda kusokoneza kukhulupirika kwake. Izi zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito pomwe plywood imatha kukhala yonyowa kapena yonyowa.
Umboni Wowiritsa: Guluu wa WPB adapangidwa kuti asunge mphamvu zake zomangira ngakhale zitathiridwa ndi madzi otentha. Katunduyu ndi wofunikira pakugwiritsa ntchito pomwe plywood imatha kukhudzana mwachindunji ndi madzi kapena kukhala ndi chinyezi chambiri. Mkhalidwe wosatsutsika wa guluu umatsimikizira kuti plywood imakhalabe yokhazikika komanso yomveka bwino mumikhalidwe yotere.
Kugwiritsa Ntchito Panja: Chifukwa cha mawonekedwe ake osagwira madzi komanso osawotcha, plywood yolumikizidwa ndi guluu wa WPB nthawi zambiri imakhala yoyenera kugwiritsa ntchito panja. Izi zikuphatikizapo ntchito monga kumanga kunja, ntchito za m'madzi, ndi zina zomwe plywood imayang'anizana ndi zinthu.
Kukhalitsa: Guluu wa WPB wosamva madzi komanso wosawira zithupsa zimathandiza kuti plywood ikhale yolimba. Guluu wamtundu uwu umathandizira kupewa delamination ndi kuwonongeka kwa kapangidwe ka plywood pakapita nthawi, zomwe zimapangitsa kuti zinthuzo zizikhala ndi moyo wautali.
Kukaniza kwa Chemical: Guluu wa WPB amapereka kukana bwino kwamankhwala osiyanasiyana, omwe amatha kukhala opindulitsa pakugwiritsa ntchito pomwe plywood imatha kukhudzana ndi zinthu zosiyanasiyana. Izi zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'malo omwe kukhudzidwa ndi mankhwala kumadetsa nkhawa.
Ubwino Wosasinthika: Opanga plywood amawongolera mosamala momwe amapangira pogwiritsira ntchito guluu wa WPB, kuonetsetsa mgwirizano wokhazikika komanso wodalirika pakati pa zigawo za veneer. Kusasinthika kumeneku ndikofunikira popanga plywood yochita bwino kwambiri yomwe imakwaniritsa miyezo yamakampani ndi mafotokozedwe.
Mphamvu Zomatira: Guluu wa WPB nthawi zambiri amawonetsa zomatira zolimba, ndikupanga mgwirizano wolimba pakati pa zigawo za veneer. Izi zimathandiza kuti plywood ikhale yokhazikika komanso yonyamula katundu.
Kutsata Miyezo: Guluu wa WPB nthawi zambiri amapangidwa kuti akwaniritse miyezo yamakampani a plywood, monga yokhazikitsidwa ndi mabungwe monga American Plywood Association (APA) kapena miyezo yapadziko lonse lapansi. Izi zimawonetsetsa kuti zinthu za plywood zomwe zimagwiritsa ntchito guluu wa WPB zimatsata njira zomwe zakhazikitsidwa komanso chitetezo.
Ndikofunika kuzindikira kuti ngakhale guluu la WPB limapereka kukana kwamadzi kwabwino, silingakhale lopanda madzi kwathunthu, ndipo kuwonetseredwa kwanthawi yayitali kuzovuta kwambiri kumatha kukhudzabe plywood pakapita nthawi. Chifukwa chake, kusankha kwa plywood kuyenera kuganizira zofunikira zomwe mukufuna kugwiritsa ntchito komanso momwe chilengedwe chidzakumane nacho.
Nthawi yotumiza: May-21-2022
