ʻO nā papa lāʻau he ʻano papa lāʻau i hana ʻia e ka hui ʻana o kekahi mau ʻāpana o ka lāʻau maoli me nā ʻano maikaʻi loa e pili ana i ke kūpaʻa a me ke kūpaʻa.Uaʻikeʻia ma nāʻano likeʻole e pili ana i ka'āpana'āina: multilaminate, plywood, plywood, etc., a ma nā'āina'ōlelo Pelekānia, e like me ka lāʻau.
E hoʻohana mau i kahi helu ʻokoʻa o nā veneers, i hui pū ʻia me nā ʻaoʻao o ka palaoa.ʻO ia hoʻi, pili kēlā me kēia pepa i ka mea aʻe a me / a i ʻole ma mua.He mea koʻikoʻi kēia wehewehe ʻana, no ka mea, hāʻawi ia i nā pono he nui ma mua o nā ʻano panela ʻē aʻe.He mea maʻamau ka hoʻohana ʻana i nā pepa mānoanoa 1.5-1.8-2-3 mm, ʻoiai ʻaʻole kēia ka hihia.
Hoʻohui ʻia nā glues i kēia hui pepa a hoʻohana ʻia ke kaomi.ʻO ke kaʻina hana no kēia mau papa ʻaʻole ia he mea hou, ua ʻike ʻia mai ka hoʻomaka ʻana o ke kenekulia i hala, ʻoiai ʻaʻole i hāʻule i ka hoʻokomo ʻana i nā hoʻomaikaʻi: nā hana hou i nā adhesives, ke koho ʻana a me ka hana ʻana o nā papa, ʻoki ...
Ua ʻike nui ʻia kēia ʻano papa a ua laha loa kona hoʻohana ʻana, akā ʻaʻole i ʻike nā kānaka a pau he mau ʻano lāʻau lāʻau like ʻole.ʻO kēlā me kēia ʻano, ʻoiai he nui nā ʻano like ʻole, hiki ke loaʻa nā ʻokoʻa e kūpono ai lākou no kekahi mau hoʻohana kikoʻī.
NA HIONA O NA PAPA PILI
Kūʻē.Hāʻawi maoli ka lāʻau i ke kūpaʻa ʻoi aku i ke ala o ka palaoa.I ka hihia o kēia ʻano pā, ʻoiai ke ʻano o nā kuhikuhi i nā ʻaoʻao ʻē aʻe, ʻoi aku ka nui o ka like ʻana a me ke kūʻē ʻana i nā ʻaoʻao āpau, e lilo i mea like me ka piʻi ʻana o ka nui o nā lau.
Māmā.Ma kahi nui, ua wehewehe ʻia kēia ʻano e nā ʻano lāʻau i hoʻohana ʻia.ʻO ka lāʻau māmā a semi-māmā (400-700 kg / m3), ʻoiai aia nā ʻokoʻa.Mālama kēia hiʻohiʻona i ka lawe ʻana, ka lawelawe ʻana a me nā hana ʻē aʻe he nui.
Paʻa.He paʻa loa ia, he ʻano kumu.Ma muli o kāna hana hana ʻana, ʻoiai ʻo ke ʻano o ka neʻe ʻana o kēlā me kēia lau ke pale ʻia e nā lau pili.
Maʻalahi ka hana.ʻOi aku ka maʻalahi o ke ʻano o ka papa, a no ka mea ʻaʻole ia e hoʻohana i ka lāʻau paʻa loa i ka mīkini.
ʻO nā waiwai hoihoi e like me ke kani ʻana a me ka conditioner.
ʻo ia ke kūpaʻa ahi Hoʻoholo ʻia e ka lāʻau i hoʻohana ʻia a me ka lāʻau lapaʻau i hoʻopili ʻia paha.
Hiki ke hoʻohana ʻia ma waho a / a i ʻole ka haʻahaʻa.Hoʻopili ʻia kēia ʻano i ka hoʻohana ʻana i nā mea hoʻopili a me ka lāʻau kūpono.
Maʻalahi e pelu.Aia nā palena o ka lāʻau i hoʻohana ʻia, ka mānoanoa o ka papa a me ka loaʻa ʻana o nā mīkini pono.Eia naʻe, e maʻalahi mau ia ma mua o ka pelu ʻana i kahi papa paʻa.
ʻAʻole like me nā kāleka ʻē aʻe, ʻaʻole maʻamau.I kēia hihia, ʻo ka ʻaoʻao i hōʻike ʻia, me kahi hiʻohiʻona hiʻohiʻona, he mea nani loa.
KA POINO O NA PLYWOOD PANEL
● Hiki i nā wahi nāwaliwali a / a i ʻole nā mea ʻole.He mau hemahema maoli ko ka laau, e like me kakou.Ma kēia mau wahi, ʻoi aku ka nāwaliwali o ka pepa metala a, inā i hui pū kekahi mau nodes, hiki ke hōʻemi ʻia ke kūʻē ʻana o ka mea holoʻokoʻa.ʻO kekahi pilikia maʻamau, ʻoi aku ka maikaʻi me ka lāʻau paʻa liʻiliʻi a i ʻole ka liʻiliʻi liʻiliʻi o loko, ʻo ia hoʻi, nalowale nā ʻāpana o kahi lau a i ʻole i hoʻopaʻa maikaʻi ʻia.
● Ke kumu kūʻai kiʻekiʻe ma mua o nā ʻano papa ʻē aʻe: OSB, MDF a i ʻole chipboard.
NA ANA MAU O NA PLYWOOD PAPA
ʻO ke ana maʻamau ka pae ʻoihana panel: 244 × 122 kenimika.ʻOiai ua pinepine ka 244 × 210, no ke kūkulu ʻana.
No ka mānoanoa a me ka mānoanoa, hiki ke hoʻololi i waena o 5 a 50 millimeters.ʻOiai, eia hou, ua like nā mānoanoa maʻamau me ke koena o nā papa: 10, 12, 15, 16, 18 a me 19 millimeters.
KOHO PEPA
Hoʻohana ʻia nā pepa wehe i ʻoi aku ma mua o 7 millimeters ka mānoanoa.Ke loaʻa, hele lākou i kahi kaʻina koho e hoʻokaʻawale iā lākou e like me ko lākou helehelena a / a i ʻole ka nui o nā hemahema a lākou e hōʻike ai (ʻo mākou ka nui).
E hoʻohana ʻia nā lau i kūpono ʻole i ka hana ʻana i nā paneli kūkulu.ʻO nā mea nani loa ma ka hoʻolālā a me ka palaoa e loaʻa i kahi kumu hoʻonaninani.
NA ANO O NA PAPA PILI
ʻOkoʻa nā ʻāpana mai kekahi ʻano i kekahi:
● Hoʻohana ʻia nā ʻano lāʻau.
● ʻO ka maikaʻi o Veneer.ʻAʻole i kuhikuhi ʻia ka maikaʻi o nā veneers kūloko.Eia naʻe, ʻōlelo ʻia ka maikaʻi o nā lau i waho a i ʻole nā lau pipiʻi.
● Mānoanoa o nā lau a me nā mea a pau.
● ʻAno hoʻopaʻa.
E like me kā lākou hoʻohana ʻana a i ʻole ka hoʻohana ʻana.Ua hoʻokumu ʻia kēia papa inoa ma UNE-EN 335-1 a me UNE-EN 314-2 no ka maikaʻi o ka hoʻopaʻa ʻana.
● Kalaiaina (collage 1).Hana ʻia me nā glues urea-formaldehyde a me nā resins.
● Uhi waho a i ʻole semi-waho (Glued 2).Hoʻohana ʻia ka melamine urea formaldehyde resins.
● Ma waho (collage 3).I loko o kēia ʻano kaiapuni, pono e hoʻohui i ka lāʻau me ke kūpaʻa kūlohelohe maikaʻi i ka makū a me ka pala, me nā glues phenolic.
E like me ka laau i hoohanaia.Hiki ke hoʻohana ʻia nā lāʻau he nui no ka hana ʻana i ka plywood, e hāʻawi ana i kā lākou mau ʻenehana i ka hopena.No laila, ʻaʻole like ka lāʻau birch me ka lāʻau ʻokume.
ʻAʻole naʻe ʻo ia wale nō ka lāʻau i nīnau ʻia, akā ʻo ka maikaʻi hoʻi i koho ʻia ai.He mea maʻamau, i loko o nā pepa ʻenehana e pili ana, e haʻi i ka maikaʻi o nā pā alo, hope a me loko.ʻAʻole ʻimi ʻia ka mea like i ka wā e hoʻohana ai i kahi papa hana, e like me ka hana ʻana i nā lako.
ʻO nā lāʻau nui i hoʻohana ʻia i nā papa lāʻau: Birch, okume, sapelly, poplar, calabo, walnut, cherry, pine a eucalyptus.ʻO kahi hiʻohiʻona maʻamau i waena o nā lāʻau, ʻo ia ka hana maikaʻi ʻana i ka unwinding, ke ʻano kumu nui no ka loaʻa ʻana o nā veneers i nā lāʻau.
I kekahi mau manawa, hoʻohana ʻia ka lāʻau i kūpono ʻole ka priori no nā kumu like ʻole.No ka laʻana, hiki ke hoʻohana ʻia ka pine a i ʻole ka spruce e hana i ka papa no ka hoʻohana ʻana i ka ʻoihana a i ʻole ka hoʻohana ʻana i ke kūkulu ʻana ma muli o kona kumu kūʻai haʻahaʻa, a i ʻole nā lāʻau hoʻonani e like me ka ʻoka e ʻimi nei i kēlā.
He mea maʻamau ka hui ʻana o ka lāʻau a i ʻole ka lāʻau i hui ʻia.Hoʻohana nui ʻia nā ʻano me nā hiʻohiʻona maikaʻi a i ʻole aesthetics no nā helehelena, a ʻo nā ʻano mea liʻiliʻi no nā veneers o loko.
pāʻani ʻekolu.Ua hoʻohana mua ʻia kēia manaʻo e kamaʻilio e pili ana i ka plywood i hana ʻia i ʻekolu ʻāpana.Eia naʻe, i kēia lā ua laha ka manaʻo a hoʻohana ʻia e kamaʻilio e pili ana i ka plywood ma ka laulā.
Phenolic plywood.Hoʻohana ʻia nā mea hoʻopili e pili ana i nā resins phenolic e hana i kēia ʻano pahu pahu.Hiki i kēia ʻano mea hoʻopili ke hoʻohana ʻia ka pā ma nā wahi wai a me waho.
Inā hoʻohana mākou i ka lāʻau me nā waiwai maikaʻi no ka hoʻohana ʻana i waho (a i ʻole mālama ʻia), loaʻa iā mākou ka mea i kapa ʻia ʻo marine plywood.Ma mua, ua kapa ʻia lākou ʻo WBP (Water boiled proof), akā ua hoʻopaʻa ʻia nā lula hou o ʻEulopa ma kēia ʻano.
ʻO ka papa kino a i ʻole ka lāʻau lapaʻau Finnish.He papa ia me ka inoa kūpono ma muli o kona holomua a koi paha.Hoʻohana ʻia ka lāʻau birch a laila uhi ʻia ka panel me kahi kiʻiʻoniʻoni phenolic e hoʻomaikaʻi ai i kona kūʻē ʻana i ka abrasion, haʻalulu a me ka wai.Hoʻohui pū kēia papa waho i nā waiwai paheʻe ʻole, no laila hoʻohana ʻia ʻo ia ma ke ʻano he papahele, deck no nā waʻa a ma ke ʻano he ili ukana ma nā kaʻa a i ʻole nā mea kaʻa.
Plywood melamine.He lāʻau lāʻau melamine i uhi ʻia me kahi kumu hoʻonaninani.ʻOiai he mea maʻamau ka loaʻa ʻana iā lākou ma nā waihoʻoluʻu maʻemaʻe, e like me ke keʻokeʻo a i ʻole ka hina, hiki ke loaʻa iā lākou e hoʻohālike i nā lāʻau ʻē aʻe.
ʻO ka manaʻo e hōʻemi i nā kumukūʻai e pili ana i ka hoʻopili ʻana i ka hoʻopau ʻana a hoʻonui i ko lākou kūʻē ʻana i ka abrasion a i ʻole friction.
NA PAPA PILI
● Hoʻohana hale.Hāʻawi ia i kahi binomial kūpono i loko o kahi hale: ka māmā a me ke kū'ē.ʻO nā hale, nā papahele, nā puka, nā pā, nā kaola i hui pū ʻia… Ma kēia hoʻohana ʻana, ua lilo nā papa OSB i mea pani maʻamau, ma muli o ko lākou kumu kūʻai haʻahaʻa.
● Ka hana ʻana i nā lako: nā noho, nā papaʻaina, nā papa
● Uhi paia.Mea hoʻonani, kahi e hoʻohana mau ʻia ai nā lāʻau hanohano, a ʻaʻole hoʻonaninani a hūnā ʻia paha, kahi e hoʻohana ʻia ai ka lāʻau haʻahaʻa haʻahaʻa.
● Kamana moana a me ka ʻaeronautical: Ka hana ʻana i nā moku, nā mokulele…
● Māhele kaʻa: nā kaʻa kaʻaahi, nā kaʻa kaʻa a me nā mea hou aku i kahi hoʻomoana o nā kaʻa.
● Hoʻopili
● Nā ʻili ʻāwili.He ʻano papa kūpono ia e pelu ai, ʻoi aku ka liʻiliʻi o ka mānoanoa.
● Ke kūkulu ʻia ʻana: nā poʻi paʻa, screeds, scaffolding…
Ahea a no ke aha e hoʻohana ai i hoʻokahi PLYWOOD ma kahi o kekahi?
He mea maʻalahi ka pane, ma nā hoʻohana e koi ai i nā mea ʻē aʻe, a ʻaʻole hiki ke hoʻohana ʻia nā kāleka ʻē aʻe.A, ʻoiaʻiʻo, ma nā wahi a pau e pono ai ke kāleka, ʻoiai ʻo ia paha ka mea maʻalahi loa o nā mea āpau.
No ka hoʻohana ʻana i waho, ʻo ka koho wale nō i loaʻa iā mākou ʻo ka laminated phenolic plywood.Hiki i nā koho ʻē aʻe ke hoʻopaʻa HPL (i haku ʻia me ka resins) a i ʻole nā papa i hana ʻia me ka lāʻau i ʻoi aku ka pale ʻana i ka wai.ʻO ka mua, inā hiki ke lilo i mea pani, ʻo ka lua, ʻokoʻa ka mea maʻamau, ʻoi aku ka nui o nā kumukūʻai kiʻekiʻe.
ʻOiai ka māmā, hāʻawi ka plywood i ke kūpaʻa ʻoi aku ka nui o ka hoʻololi ʻana ma mua o ka lāʻau paʻa (ma nā kaupaona a me nā ʻano like).No laila, hoʻohana ʻia lākou i nā noi kahi e kākoʻo ʻia ai nā ukana nui.
Ka manawa hoʻouna: Dec-21-2022