ʻO Wood OSB, mai English Oriented reinforcement plank (Oriented chipboard), he papa hana maʻalahi a kiʻekiʻe kona hoʻohana nui ʻana i ke kūkulu kīwila, kahi i pani ai i ka plywood ma ʻEulopa a me ʻAmelika Hui Pū ʻIa.
Mahalo i kā lākou mau waiwai maikaʻi, ʻo ia hoʻi ka ikaika, kūpaʻa a me ke kumu kūʻai haʻahaʻa haʻahaʻa, ua lilo lākou i mea kuhikuhi ʻaʻole wale i nā noi structural, akā i ka honua hoʻi, kahi e pāʻani ai ko lākou ʻano hiʻona a me ka ʻokoʻa.
Ke hoʻohālikelike ʻia me nā ʻano kāleka ʻē aʻe, ua pōkole loa ia ma ka mākeke.ʻO nā hoʻāʻo mua e kiʻi i kēlā pā i hoʻomohala ʻia i ka makahiki 1950, me ka ʻole o ka holomua.Ua lawe ʻia a hiki i ka makahiki 1980 no kahi hui Kanada, ʻo Macmillan, ua hoʻomohala maikaʻi ʻia ka mana o kēia manawa o ka papa hoʻoikaika.
HEAHA KA PAPA OSB?
Aia kekahi papa OSB i kekahi mau ʻāpana o nā ʻāpana lāʻau i hoʻopili ʻia i hoʻohana ʻia i ke kaomi.ʻAʻole i hoʻonohonoho ʻia nā papa ma kekahi ʻano, e like me ka mea i ʻike ʻia, akā ʻo nā kuhikuhi i hoʻonohonoho ʻia ai nā chips i kēlā me kēia papa e hāʻawi i ka papa i ka paʻa a me ke kūʻē.
ʻO ka pahuhopu ke hoʻohālike i ka haku mele ʻana o ka lāʻau, ka lāʻau a i ʻole ka papa lāʻau, kahi e hoʻololi ai nā papa i ka ʻaoʻao o ka palaoa.
He aha ke ʻano lāʻau i hoʻohana ʻia?
Hoʻohana nui ʻia nā lāʻau coniferous, ʻo ia hoʻi ka pine a me ka spruce.I kekahi manawa, he ʻano me nā lau, e like me ka poplar a i ʻole eucalyptus.
Pehea ka lōʻihi o nā ʻāpana?
No ka noʻonoʻo ʻana o ka OSB he aha ia a loaʻa iā ia nā waiwai e pono ai, pono e hoʻohana ʻia nā ʻāpana o ka nui.Inā liʻiliʻi loa lākou, ua like ka hopena me ka kāleka a, no laila, ʻoi aku ka palena o kāna mau pono a me nā hoʻohana.
Ma kahi o nā ʻāpana a i ʻole nā ʻāpana he pono ma waena o 5-20 mm ākea, 60-100 mm ka lōʻihi a ʻaʻole pono ka mānoanoa o lākou ma mua o hoʻokahi millimeter.
NA ANOAI
Loaʻa i nā OSB nā hiʻohiʻona hoihoi a me nā pono no nā hoʻohana like ʻole ma nā kumukūʻai hoʻokūkū maoli.ʻOiai, ma kekahi ʻaoʻao, loaʻa iā lākou nā hemahema
Ka nana aku.Hāʻawi nā papa OSB i kahi hiʻohiʻona ʻokoʻa mai nā papa ʻē aʻe.Hiki ke ʻike maʻalahi ʻia kēia e ka nui o nā ʻāpana (ʻoi aku ka nui ma mua o nā ʻano papa ʻē aʻe) a me ke ʻano ʻala.
He mea maʻalahi paha kēia hiʻohiʻona no ka hoʻohana ʻana i nā noi hoʻonaninani, akā ua kū ka mea ʻē aʻe.Ua lilo ia i mea kaulana no ka hoʻonani a ʻaʻole wale no ka hoʻohana ʻana.
Hiki ke ʻokoʻa ke kala ma muli o ka lāʻau i hoʻohana ʻia, ke ʻano o ka hoʻopili a me ke kaʻina hana ma waena o ka melemele māmā a me ka ʻeleʻele.
Paʻa paʻa.Loaʻa iā ia ke kūpaʻa maikaʻi loa, ma lalo iki o ka mea i hāʻawi ʻia e ka plywood.Ka lōʻihi: 0.03 - 0.02%.Nui: 0.04-0.03%.Mānoanoa: 0.07-0.05%.
Kūleʻa maikaʻi a me ka mana hoʻouka kiʻekiʻe.Pili pololei kēia ʻano i ka geometry o nā ʻāpana a me nā waiwai o nā mea hoʻopili i hoʻohana ʻia.
ʻAʻohe ona nodes, nā āpau a i ʻole nā ʻano nāwaliwali ʻē aʻe e like me ka plywood a i ʻole ka lāʻau paʻa.ʻO ka mea i hana ʻia e kēia mau hemahema, ʻoi aku ka nāwaliwali o ka plaque.
ʻO ka wela wela a me ke kani kani.Hāʻawi ia i nā ʻāpana like me nā mea i hāʻawi maoli ʻia e ka lāʻau paʻa.
Hiki ke hana.Hiki ke hana ʻia me ka mea hana like a me ka mīkini e like me nā ʻano papa ʻē aʻe a i ʻole nā lāʻau: ʻoki, drill, drill a kui paha.
Hiki ke hoʻopaʻa ʻia a hoʻohana ʻia nā mea hoʻopau, pena a me / a i ʻole nā varnish, ma ka wai a me ka solvent.
Kūleʻa ahi.Like me ka laau paa.Ua hoʻohālikelike ʻia kāna mau helu hopena ahi Euroclass me ka ʻole o ka pono o nā hoʻokolohua mai: D-s2, d0 i D-s2, d2 a me Dfl-s1 i E;Efl
Kūleʻa wai.Ua wehewehe ʻia kēia e nā glues a i ʻole nā mea hoʻopili i hoʻohana ʻia e hana i ke kāleka.Hāʻawi ka Phenolic adhesives i ke kū'ē nui loa i ka makū.ʻAʻole pono e hoʻopili ʻia ka papa OSB, ʻaʻole hoʻi nā ʻano OSB / 3 a me OSB / 4, a hoʻopili pololei ʻia me ka wai.
ʻO ka lōʻihi e kū'ē i nā haʻani a me nā'ōpala.Hiki iā lākou ke hoʻouka ʻia e nā xylophagous fungi a me kekahi mau ʻiniko e like me nā termite i kekahi mau wahi ʻoluʻolu.Akā naʻe, pale ʻole lākou i nā ʻupena i loko o ka pōʻaiapuni larval, e like me ka ilo lāʻau.
Liʻiliʻi ka hopena o ke kaiapuni.Hiki ke noʻonoʻo ʻia kāna kaʻina hana ʻoi aku ka maikaʻi o ke kaiapuni a i ʻole ke kuleana ma mua o ka hana ʻana i ka plywood.Hoʻemi ʻia kēia i nā kumu waiwai o ka nahele, ʻo ia hoʻi, ʻoi aku ka nui o ka hoʻohana ʻana i ka lāʻau.
HOOLAHA ME KA PAPA PILI
Hoʻohālikelike ka papa ma lalo nei i kahi OSB mānoanoa 12 mm i loko o ka spruce a me ka lāʻau phenolic i hoʻopili ʻia me ka lāʻau paina hihiu.
| waiwai | OSB papa | Plywood |
| ʻO ka mānoanoa | 650 kg / m3 | 500 kg / m3 |
| ʻO ka ikaika flexural longitudinal | 52 N / mm2 | 50 N / mm2 |
| ʻO ka ikaika flexural transverse | 18.5 N / mm2 | 15 N / mm2 |
| Modulus elastic lōʻihi | 5600 N / mm2 | 8000 N / mm2 |
| Pākuʻi elastic modulus | 2700 N / mm2 | 1200 N / mm2 |
| Ka ikaika tensile | 0.65 N / mm2 | 0.85 N / mm2 |
Puna: AITIM
KA PONO A ME KA PONO O OSB
● Ua kaupalena ʻia ke kūʻē ʻana i ka makū, ʻoi loa ke hoʻohālikelike ʻia me ka plywood phenolic.Hōʻike nā kihi i ka wahi nāwaliwali loa ma kēia ʻano.
● Ua ʻoi aku ke kaumaha ma mua o ka lāʻau ʻala.I nā huaʻōlelo ʻē aʻe, no ka hoʻohana like ʻana a me ka hana ʻana, kau i ke kaumaha iki ma luna o ka hale.
● Paʻakikī i ka loaʻa ʻana o kahi hoʻopau maʻalahi.Ma muli o kona ʻili ʻala.
NA ANO
Ma ka laulā, ua hoʻokumu ʻia nā ʻāpana 4 ma muli o ke koi o kā lākou hoʻohana (maʻamau EN 300).
● OSB-1.No ka hoʻohana maʻamau a me nā noi i loko (me nā lako lako) i hoʻohana ʻia i kahi maloʻo.
● OSB-2.Kūleʻa no ka hoʻohana ʻana ma kahi maloʻo.
● OSB-3.Hoʻolālā no ka hoʻohana ʻana i kahi ʻano haʻahaʻa.
● OSB-4.ʻO ka hana hoʻolālā kiʻekiʻe no ka hoʻohana ʻana i kahi kaiapuni humid.
ʻO nā ʻano 3 a me 4 ka mea i loaʻa i nā hui lāʻau.
Eia nō naʻe, hiki iā mākou ke ʻike i nā ʻano papa OSB ʻē aʻe (e hoʻokomo mau ʻia i kekahi o nā papa mua) i kūʻai ʻia me kekahi mau hiʻohiʻona hou a i ʻole nā hoʻololi.
Hoʻopili ʻia kekahi ʻano hoʻohālikelike e ke ʻano o ke kāpili i hoʻohana ʻia e hui pū i nā ʻāpana lāʻau.Hiki i kēlā me kēia ʻano pila ke hoʻohui i nā waiwai i ke kāleka.ʻO nā mea i hoʻohana nui ʻia: Phenol-Formaldehyde (PF), Urea-Formaldehyde-Melamine (MUF), Urea-Formol, Diisocyanate (PMDI) a i ʻole nā hui ʻana o nā mea i luna.I kēia mau lā he mea maʻamau ka ʻimi ʻana i nā koho a i ʻole nā palapala me ka formaldehyde, no ka mea, he mea ʻona ia.
Hiki iā mākou ke hoʻokaʻawale iā lākou e like me ke ʻano o ka mīkini i kūʻai ʻia ai lākou:
● ʻO ka ʻaoʻao pololei a i ʻole ka mīkini hana ʻole.
● Ke hilinaʻi nei.Hoʻomaʻamaʻa kēia ʻano mīkini i ka hoʻohui ʻana i kekahi mau papa, kekahi ma hope o kekahi.
NA ANA a me ka manoanoa o na papa OSB
ʻOi aku ka maʻamau o nā ana a i ʻole nā ana ma mua o nā ʻano panela ʻē aʻe.ʻO 250 × 125 a me 250 × 62.5 kenimika nā ana maʻamau.No ka mānoanoa: 6, 10.18 a me 22 millimeters.
ʻAʻole kēia manaʻo ʻaʻole hiki ke kūʻai ʻia i nā nui like ʻole a i ʻole OSB ke ʻoki ʻia.
He aha ka mānoanoa a me / a i ʻole ke kaumaha o kahi papa OSB?
ʻAʻohe wehewehe maʻamau o ka density i loaʻa i kahi OSB.He ʻano hoʻololi hoʻi e pili pono ana i nā ʻano lāʻau i hoʻohana ʻia i kāna hana ʻana.
Eia nō naʻe, aia kahi ʻōlelo aʻoaʻo no ka hoʻohana ʻana i nā papa i ke kūkulu ʻana me ka nui o ka 650 kg / 3.Ma nā ʻōlelo maʻamau hiki iā mākou ke ʻike i nā papa OSB me nā density ma waena o 600 a me 680 kg / m3.
No ka laʻana, ʻo ke ana ʻana o kahi panel he 250 × 125 kenimika a me 12 mm mānoanoa ke kaumaha ma kahi o 22 kg.
NA KUMUKUAI PAPA
E like me kā mākou i kuhikuhi ai, aia nā papa like ʻole o nā papa OSB, kēlā me kēia me nā ʻano like ʻole a, no laila, me nā kumukūʻai like ʻole.
Ma nā ʻōlelo maʻamau, kūʻai ʻia mākou ma waena o € 4 a me € 15 / m2.No ke kiko'ī hou aku:
● ʻO ka 250 × 125 knm a me 10 mm mānoanoa OSB / 3 koina € 16-19.
● ʻO ka 250 × 125 cm a me 18 mm mānoanoa OSB / 3 koina € 25-30.
HOOLAHA A PILI
He aha nā papa OSB?ʻAe, ʻo ka ʻoiaʻiʻo no ka manawa lōʻihi.Ua ʻoi aku kēia ʻano papa ma mua o ka hoʻohana i wehewehe ʻia i ka wā o kona hāpai ʻana a lilo i hoʻokahi o nā koho maʻalahi loa.
ʻO kēia mau hoʻohana no ka mea i hoʻolālā ʻia ai ka OSB:
● Nā uhi a me / a i ʻole nā kaupaku.Ma ke ʻano he kākoʻo kūpono no ka hale a ma ke ʻano he ʻāpana o nā panela sandwich.
● Nā papahele a i ʻole nā papahele.Kākoʻo papahele.
● Uhi paia.Ma waho aʻe o ke kū ʻana i kēia hoʻohana ʻana no kāna mau ʻano mechanical, pono e hoʻomaopopo ʻia no ka mea i hana ʻia i ka lāʻau, he mau hiʻohiʻona hoihoi e like me ka thermal a me ka acoustic insulation.
● Nā kaola T lāʻau pālua a i ʻole ka pūnaewele kaola.
● Papahana.
● Ke kūkulu ʻana i nā kū no nā ʻahaʻaina a me nā hōʻikeʻike.
A ua hoʻohana ʻia lākou e:
● Kamana o loko a me na papa hale.
● Mea hoʻonani.Ma kēia ʻano, ʻo ka ʻoiaʻiʻo hiki iā lākou ke kāpili ʻia, pena ʻia a i ʻole nā varnish e kū maʻamau.
● Puke ʻenehana.Loaʻa iā ia ke kūpaʻa mechanical kiʻekiʻe, māmā a kū i ka maʻamau NIMF-15.
● Ke kūkulu ʻana i nā kaʻa kaʻa a me nā kaʻa kaʻa.
Manaʻo mau ʻia e ʻae i ka papa e hoʻololi i ke kaiapuni kahi e waiho ai.ʻO ia hoʻi, e mālama iā lākou no ka liʻiliʻi o 2 mau lā ma ko lākou wahi hope.ʻO kēia ma muli o ke kaʻina kūlohelohe o ka hoʻonui / ʻoki ʻana o ka lāʻau i mua o nā loli i ke ʻano o ka haʻahaʻa.
NA PEPA OSB KUWAHO
Hiki iā lākou ke hoʻohana i waho?He mea kānalua paha ka pane.Hiki ke hoʻohana ʻia ma waho, akā uhi ʻia (ma ka liʻiliʻi o nā ʻano OSB-3 a me OSB-4), ʻaʻole pono e hoʻopili pololei me ka wai.ʻO nā ʻano 1 a me 2 no ka hoʻohana i loko wale nō.
ʻO nā ʻaoʻao a me / a i ʻole nā kihi ka wahi nāwaliwali loa ma ka papa e pili ana i ka makū.ʻO ke kūpono, ma hope o ka hana ʻana i nā ʻoki, hoʻopaʻa mākou i nā kihi.
NA PANEL OSB NO KA HOOLAHA
ʻO kekahi mea i hopu i koʻu manaʻo i nā makahiki i hala iho nei, ʻo ia ka hoihoi a nā papa OSB i hoʻāla ai i ka honua o ka hoʻonaninani.
He pilikia kupaianaha kēia, no ka mea, he papa ʻaina ia me kahi hiʻohiʻona ʻōniʻoniʻo a paheʻe, i manaʻo ʻia no ka hoʻohana ʻana a ʻaʻole hoʻohana hoʻonaninani.
Eia naʻe, ua hoʻokomo ka ʻoiaʻiʻo iā mākou i kona wahi, ʻaʻole maopopo iā mākou no ka mea makemake nui lākou i ko lākou helehelena, no ka mea, ke ʻimi nei lākou i kahi mea ʻokoʻa a i ʻole no ka pili ʻana o kēia ʻano papa i ka honua o ka hana hou ʻana, kahi mea nani loa, ʻoi aku ka maikaʻi. kekahi ʻano ʻē aʻe.
ʻO ka manaʻo, ʻaʻole hiki iā mākou ke loaʻa iā lākou ʻaʻole wale ma nā kaiapuni kūloko, akā ma nā keʻena, nā hale kūʻai, a me nā mea ʻē aʻe.
Ma hea e kūʻai ʻia ai ka papa OSB?
Hiki ke kūʻai maʻalahi i nā papa OSB mai kekahi hui lāʻau.He huahana maʻamau a maʻamau, ma ʻAmelika ʻĀkau a me ʻEulopa.
ʻO ka mea maʻamau ʻole ʻo ia ka loaʻa ʻana o nā ʻano OSB āpau mai ka waihona.ʻO OSB-3 a me OSB-4 nā mea me nā mea hiki ke loaʻa iā ʻoe.
Ka manawa hoʻouna: Dec-21-2022