Paulownia finger joint board akhala amphamvu komanso othandiza-othandiza pakupanga matabwa, kuphatikizira ubwino wachilengedwe wa paulownia wood ndi kukhazikika kwa zala{1}}zogwirizana. Mosiyana ndi m'mphepete-malata omatira omwe amalumikizana m'mphepete mowongoka, matabwawa amagwiritsa ntchito "chala"{4}}ngati" zolumikizirana zomwe zimadulidwa kumapeto kwa timitengo ta paulownia, zomwe zimalumikizana mwamphamvu komanso zomangika-zochita bwino, zomatira{6}}zosamva chinyezi. Mbali yapaderayi imapanga mapanelo aatali, okhazikika kwinaku akugwiritsanso ntchito zidutswa zazifupi za paulownia zomwe zikadawonongeka-kukulitsa kugwiritsa ntchito chida chofunikirachi,{9}}chikukula mwachangu.
Zochokera ku mitengo ya paulownia yomwe imachokera ku East Asia (China, Japan, Korea) ndipo tsopano yabzalidwa padziko lonse lapansi, imakhalabe ndi chikhalidwe cha matabwawo pamene ikuthetsa zolepheretsa-zomata matabwa, monga kuletsa kutalika ndi kufooka kwa mafupa.
Kulimba mtima kwa paulownia finger joint board ndiko kukhazikika kwake ndi katundu-kuchuluka kwake. Zolumikizira zala zolumikizana zimagawa kulemera molingana ndi gululo, zomwe zimapangitsa kuti zisapindike kapena kugawanika kusiyana ndi m'mphepete-zophatikizana{3}}ngakhale zomata-zokhala zovuta kwambiri monga miyendo yapatebulo, mafelemu a kabati, kapena zitseko. Ngakhale ndizolimba, zimakhala zopepuka modabwitsa: zopepuka kwambiri kuposa zala{6}}zolumikizana zapaini kapena matabwa a oak, kuchepetsa kugwirira ntchito kwa amisiri ndi kuchepetsa mtengo wamayendedwe, zomwe ndizofunikira kwambiri-mapulojekiti akuluakulu monga mipando yamalonda kapena ntchito zochepetsera nyumba. Mayamwidwe awo ocheperako (chizindikiro cha paulownia) amalimbitsanso kulimba, kuteteza kugwedezeka kapena kukopera m'malo okhala ndi chinyezi chosinthasintha, monga kukhitchini, zimbudzi, kapena malo ophimbidwa panja.
Zowoneka, matabwa olumikizana ndi chala cha paulownia amapereka kusakanikirana koyenera komanso kukongola kwachilengedwe. Ngakhale kuti mfundo za zala zimaoneka mooneka bwino (kuwonjezera kukhudza kwaluso), kusankha bwino matabwa kumapangitsa kuti zikhale zowoneka bwino-kuyambira pa minyanga ya njovu mpaka ku nyerere-zobulauni{3}} ndi kutuluka kwa mbewu.
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