Plywood, kuma aka sani daplywood, core board, uku-ply board, biyar-ply board, wani nau'i ne mai nau'i uku ko Multi-Layer m-Layer Board kayan da aka yi ta hanyar yankan yankan katako a cikin katako ko itacen bakin ciki wanda aka aske daga itace, glued tare da m, hanyar fiber na kusa yadudduka na veneer ne perpendicular da juna.
A cikin takarda guda ɗaya na plywood, an ba da izinin matsi nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan kauri daban-daban a lokaci guda, amma nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i da kauri sun kasance iri daya. Saboda haka, lokacin dubawaplywood, tsakiyar veneer ne tsakiya da veneers a bangarorin biyu ne uniform a launi da kauri.
A cikin amfani daplywood, galibin manyan kasashen da suka ci gaba a masana'antu suna amfani da shi a masana'antar gine-gine, sai kuma gine-ginen jiragen ruwa, sufurin jiragen sama, titin jirgin ruwa, soja, kayan daki, marufi da sauran bangarorin masana'antu masu alaka. kasar SinplywoodAna amfani da samfuran galibi a cikin kayan daki, kayan ado, marufi, samfuran gini, kututtuka, jiragen ruwa, da samarwa da kiyayewa.
Tsawon tsayi da faɗin ƙayyadaddun bayanai gabaɗaya: 1220 x 2440mm.
Ƙaunar kauri gabaɗaya sune: 3, 5, 9, 12, 15, 18mm, da dai sauransu.
A karshenplywood, Layer na ciki na veneer wanin saman allon ana kiransa gaba ɗaya allon tsakiya; ana iya raba shi zuwa guntun allo na tsakiya da dogon allo.
Na kowaplywoodnau'in veneer sune: poplar, eucalyptus, Pine, itace daban-daban, da sauransu.
Plywoodveneer za a iya classified bisa ga bayyanar sa: musamman sa, farko sa, na biyu sa da kuma uku sa.
Matsayi na musamman: ƙayyadaddun ƙayyadaddun shimfidar wuri, babu ramuka / kabu / fatun / matattu gidajen abinci, manyan burrs;
Mataki na I: saman allo, babu ramukan haushi/ haushi, kabu, kulli;
Mataki na 2: saman allon yana da kyau sosai, tare da ƙaramin adadin haushi da ramukan haushi;
Mataki na 3: tsayin allo da faɗinsa bai cika ba, haushin faifan bidiyo, ramin haushi, ƙari mara kyau.
Plywoodsheet ne outermost veneer amfani da matsayinplywood, ya kasu kashi-kashi da bango.
Dabbobin itace na yau da kullun da ake amfani da su azaman kayan kwalliyar plywood sune: Augustine, mahogany, poplar, Birch, jan zaitun, dutsen laurel, alewa kankara, fensir fensir, babban itacen fari, itacen tang, itacen tung rawaya, zaitun rawaya, itacen clone, da dai sauransu.
Na kowaplywoodsaman itace launuka ne: peach fuska, ja fuska, rawaya fuska, farar fuska, da dai sauransu.
Tundaplywoodan yi shi da veneer mai rufi tare da manne a cikin jagorancin ƙwayar itace, dannawa a ƙarƙashin yanayin zafi ko rashin zafi, zai iya shawo kan lahani na itace zuwa mafi girma kuma ya inganta yawan amfani da itace, don haka ceton itace.
Plywood laminate ne mai yawa, don haka yana da arha fiye da itace mai ƙarfi.
Abubuwan da ke cikin jiki da na inji na plywood a cikin madaidaiciyar madaidaiciya da madaidaiciyar kwatance ba su da bambanci, wanda zai iya haɓakawa da haɓaka kayan aikin katako na zahiri da na inji, tare da kwanciyar hankali mai kyau da juriya ga warping da fatattaka.
Plywood na iya riƙe nau'in nau'in halitta da launi na itace, tare da siffar lebur da faɗin girman girman, don haka yana da ƙarfin rufewa da sauƙi don amfani da ginin.
Lokacin aikawa: Maris 25-2023