Mapulani olimba a matabwa, omwe amagwiritsidwa ntchito kwambiri popanga mipando ndi zokongoletsera zomangamanga, amakhala ndi katundu wosasinthika komanso mtengo wokongoletsera chifukwa cha mawonekedwe awo apadera. Mosiyana ndi matabwa opangira, omwe amamangidwa ndi gluing ndi lamination, matabwa olimba a matabwa amasunga mbewu zoyambirira za kukula ndi ma cell a mtengo. Katundu wachilengedwe wopangidwa mwachilengedwewu amapereka zabwino zambiri mu mphamvu, kukhazikika, komanso kusamala zachilengedwe.
Poyang'ana pang'onopang'ono, matabwa olimba amapangidwa ndi maselo osawerengeka a tubular, omwe amapangidwa ndikukonzekera mwachibadwa pamene mtengo ukukula. Maselo am'mitsempha omwe amakhala ndi nthawi yayitali amakhala ndi udindo woyendetsa madzi, pomwe ulusi wamatabwa wogawidwa mozungulira umapereka chithandizo choyambirira. Dongosolo la ma cell a anisotropic limafotokoza chifukwa chake matabwa olimba amawonetsa kusintha kwakukulu kwa zinthu m'mbali mwa njere-kuchuluka kwamphamvu kolimba kwambiri m'mbali mwa njere kuposa tirigu. Pang'ono ndi pang'ono, nkhuni za coniferous zimawonetsa mawonekedwe ofanana komanso amtundu wanthawi zonse, pomwe matabwa olimba amawonetsa kufalikira kwa mitsempha ndi kukula kwa mphete. Kusiyanasiyana kwapang'onopang'ono kumeneku kumakhudza mwachindunji ntchito yomaliza ya matabwa olimba amitundu yosiyanasiyana yamitengo.
Maonekedwe a macroscopic a matabwa olimba amawonekera makamaka muzinthu monga mphete zakukula, pith, ndi sapwood. Zingwe za kukula ndi mphete zokhazikika zomwe zimapangidwira panthawi yomwe mtengo umakula. Kachulukidwe ndi kusiyanasiyana kwa mitundu sikungolemba zaka za mtengowo komanso zimakhudzanso magwiridwe antchito a matabwa ndi mawonekedwe ake. Nthawi zambiri, mphete zowoneka bwino komanso zowoneka bwino zimawonetsa kuchulukira kwakukulu komanso mphamvu, pomwe mphete zokulirapo komanso zocheperako zimawonetsa malo abwino okulirapo koma zinthu zofewa. Pith, yomwe ili pakatikati pa thunthu, ndi dera losakhazikika lomwe limapangidwa ndi maselo akale kwambiri. Mbali imeneyi ya zinthu nthawi zambiri sachedwa mapindikidwe ndipo ali ndi mphamvu zochepa. Kusiyanitsa pakati pa sapwood ndi heartwood ndikofunikira chimodzimodzi. Sapwood ndi yopepuka mumtundu ndipo imakhala ndi chinyezi chambiri, zomwe zimapangitsa kuti ikhale yosavuta kugwira ntchito; Komano, heartwood ili ndi zowonjezera zowonjezera, zomwe zimapangitsa kuti zikhale zakuda komanso zolimba kwambiri.
Pankhani ya kupanga, kukhulupirika kwapangidwe kwa matabwa olimba kumatsimikiziridwa makamaka ndi momwe matabwa amacheka. Njira yojambulira tangential imapanga njere yokongola ya chevron koma imakhala yosakhazikika, pomwe njira ya quarter{1}}yocheka imapanga bolodi lokhazikika lokhala ndi njere zowongoka. Kulumikiza zala-, njira yomwe imagwiritsidwa ntchito popanga matabwa olimba amakono, kumatalikitsa utali wake polumikiza timitengo ting'onoting'ono m'mphepete mwake, kuteteza mawonekedwe olimba a matabwawo ndikuwongolera kukhazikika kwake. Ukadaulo wa matabwa olimba opangidwa ndi laminated umathetsa bwino mapindikidwe obwera chifukwa cha anisotropy pophatikiza ndi kukanikiza zigawo zingapo za mapanelo oonda omwe amagwirizana ndi njere. Kapangidwe kameneka kamapangitsa kuti matabwa olimba azigwiritsidwa ntchito pamipando yayikulu.
Mapangidwe a mapanelo a matabwa olimba amatsimikizira momwe amagwirira ntchito. Mapangidwe apamwamba-amapangitsa mapanelo a matabwa olimba kulemedwa bwino-kutha kunyamula, komanso mapanelo amatabwa olimba owumitsidwa bwino amakhala okhazikika bwino m'mikhalidwe yabwinobwino. Komabe, matabwa achilengedwe a anisotropy amatanthauzanso kuti kugwiritsa ntchito molakwika kapena kusintha kwa chilengedwe kungayambitse mavuto monga kumenyana ndi kusweka. Kumvetsetsa mawonekedwe a mapanelo amatabwa olimba kungathandize kukhathamiritsa mitundu yamitengo yamitengo ndi njira zopangira. Mwachitsanzo, matabwa okhala ndi mphamvu zambiri m'mbali mwa njere atha kugwiritsidwa ntchito ponyamula-zigawo zonyamulira, pomwe matabwa okhala ndi njere yokongola amatha kugwiritsidwa ntchito ngati zokongoletsera. Njira zamakono zosinthira nkhuni, monga kuchiritsa kutentha ndi kuthira m'thupi ndi mankhwala, zimasintha kachulukidwe kakang'ono ka nkhuni kuti zisawonongeke komanso kuti zisawonongeke ndi tizilombo.
Kuchokera pamalingaliro achitukuko chokhazikika, mawonekedwe achilengedwe a mapanelo amatabwa olimba amawapangitsa kukhala amodzi mwazinthu zomangira zachilengedwe. Monga gwero longowonjezereka, nkhuni zimayamwa mpweya woipa ndi kutulutsa mpweya pamene ikukulirakulira, ndipo ma pores omwe ali m'maselo ake amathanso kuwongolera chinyezi chamkati. Ndi kugwiritsa ntchito njira zamakono zowumitsa ndi zoletsa-zoletsa dzimbiri, kukhazikika kwa mapanelo amakono a matabwa olimba awongoleredwa kwambiri, ndipo moyo wawo wantchito utha kufikira zaka zambiri. M'tsogolomu, ndi kafukufuku wozama pa kapangidwe ka maselo a matabwa, tikuyembekezeredwa kupanga mapanelo amatabwa olimba omwe amatha kuchita bwino kwambiri, omwe amatha kusunga kukongola kwawo kwachilengedwe pamene akukwaniritsa zofuna zosiyanasiyana za moyo wamakono.
