Kusiyana kwa nsungwi ndi matabwa

Kusiyana pakatinsungwi ndi matabwa:

Kukhudzidwa ndi zida zosiyanasiyana za nsungwi ndi matabwa palokha,matabwa a bamboondizosiyana ndi bolodi lamatabwa potengera zakuthupi komanso zamakina.Mapulani ambiri amatabwa sali abwino monga ubwino wa makhalidwe abwino, monga mphamvu yapamwamba, kusungunuka bwino komanso kukana mphamvu.Bamboo board ndi nsungwi kapena zinyalala zansungwi monga zopangira zazikulu, kudzera pakuchiritsa thupi ndi mankhwala komanso kudula makina, amasinthidwa kukhala mawonekedwe osiyanasiyana amitundu yosiyanasiyana yamagawo omangika, atatha kusanja kuti apange mitundu yosiyanasiyana ya tebulo la rabala lopangidwa ndi bolodi lopanga.Amachotsa zofooka za anisotropy, zinthu zosagwirizana komanso kung'ambika kosavuta kwa nsungwi.Ikhoza kugonjetsedwa ndi tizilombo, osati zosavuta ku mildew komanso zovuta kusokoneza.

Chifukwa nsungwi palokha ndi zinthu zokhala ndi m'mimba mwake pang'ono, dzenje komanso khoma lopyapyala, zimaletsa kugwiritsa ntchito nsungwi mokulira, ndipo kafukufuku ndi chitukuko cha nsungwi zopangidwa ndi matabwa zimapangitsa kuti nsungwi ikhale ndege kapena zinthu zapamtunda zokhala ndi mawonekedwe akulu. mphamvu zambiri, zomwe zimapangitsa kuti nsungwi zaku China zilowe m'nthawi yogwiritsidwa ntchito m'mafakitale.

Wood mbale ndi matabwa kapena zinyalala matabwa monga zopangira chachikulu, mwa mankhwala thupi ndi mankhwala ndi kudula makina, kukonzedwa mu akalumikidzidwe zosiyanasiyana za mayunitsi structural, ndiyeno kudzera mu billet kapena mnjira mu mitundu yosiyana structural tebulo mphira slab zopangidwa ndi mbale chuma.Wood mbale amachepetsa kuthamanga kwa kusowa kwa matabwa, ndi njira yabwino yogwiritsira ntchito nkhuni zomwe zikukula mofulumira, matabwa ang'onoang'ono, kusintha mtengo wogwiritsira ntchito nkhuni, ndikugonjetsa zina mwa zolakwika za matabwa okha, kuti akwaniritse ntchito yaikulu. nkhuni zazing'ono, matabwa otsika.

nsungwi ndi matabwa ali ndi makhalidwe awo, bnsungwi ndi matabwa amagwiritsidwa ntchito kwambiri ngati zopangirazinthu zapakhomondizinthu zakukhitchini.