Plywood: ka nui (GOST). Maʻamau nui like 'ole o ka plywood

First plywood hoomaka ae la e e hoʻi i loko o ka hapalua like-19th kenekulia. Ma ka manawa, i kēia mea he nui loa e like me ka mea i hoʻohana no ka Kalaiaina mea hoʻonani,? Ieoaeunoai o mall oihana mua o ka hale, me ka lako,'ōpala, liʻiliʻi manufacturing, a no laila, ma luna o. D. Hoikehonua, ka hana produces loa okoa plywood. Na Ana a lahilahi, a me ko lakou mānoanoa hooholo i ka pono laulā o keia mea a me kona waiwai e lilo aku.

He aha mea keia mea

Plywood ninoieo o kekahi mau papa o ka veneer tuko i loko o ia i kekahi ano i ka olona, ma ka pili papa i p ÷ haku. No laila,ʻo ia ua nele o ka papa kuhikuhiE drawbacks o ka lāʻau - ka hiki e crack, emi a me ka maaweloloa. O ka hana ana, e like me ia ma ka hana o ka plywood hoʻohana Nine Inch, a ma ka hana, phenolic a karbomidformaldeginye adhesives,? Aneie maluhia laau o nunui i emi iki mahope.

hae Ana

I ka wa e kuai i keia mea, e hoʻolohe kuhikuhi ma ka lōʻihi a me ka laula o ka a lahilahi. Oe e loaʻa loa plywood hae nui like 'ole i loko o papa kāwiliʻai. Oia a lahilahi, ua pono, e hoʻouka, a amo. Maʻamau GOST plywood lōʻihi - 2,44 m, laula, -. 1,22 m + a me ka mea i hua mai la oi a emi ka a lahilahi. 'Ano, he pono oleʻano o ka plywood ka 1,525 ka m ma ka laula (nō kāuʻahā like). a lahilahi hiki e mai i 3,66 mika. Pela plywood maʻamau nui like 'ole - 2,44 m 1,22 m.

He aha paha ia i ka mānoanoa

O ka holo ana, no ka lōʻihi a me ka laula - mea ole ka mea wale koho, a i ĸokoĸa ana nä pane plywood. Kekahi mea nui ololi - o kona mānoanoa. Ma ka hana o ka'ōpala a me kaʻoihana, no ka laʻana, ua hoʻohanaʻano lahilahi a lahilahi. Ma ka hoʻopau o ka hana, e like me ka pono me ka hana o ka hale nui pūhaka plywood i hoʻohana. Size i loko o kēia mau mea hilinaʻi ma ka helu o nā papa, a me ka mānoanoa o ka veneer.

Release o plywood pū meʻike mau poʻe a me ka hana, a me ka hana kūikawā. Ma ka hihia mua i ka mea ua i ka mānoanoa o 3 i 30 mm o. Ma keia koe iwaena aiee o ma kahi o 3 mm o. Ua hanaʻia ma ka hana kūikawā poʻe me "maunakea" plywood, ka mānoanoa o ka a - oiai ka malama ana ikaika - hiki e uuku loa.

He aha ke kumukuai o ka ike

Ka lepili hiki e hooponoponoia ia mea, a me puluniu ao ao huli papa. IeAUPIIe, IAa IO, ua hoʻonohoʻia ka mea, ma, i ka mea, i ka lōʻihi o ka pepa. Akā, i kekahi manawa, aia nō nā kinolau ma i i kuhikuhi i ke olona, ma ka laulā. Ma keia hihia, no ka nui o ka veneer ua hōʻike prostanovkoy lōʻihi ma ka lua o ka wahi. Ua nana e like keia - 1,22 m 2,44 ka m me ka maʻamau a lahilahi me ka mau ma amau o ka puluniu nui ua hōʻike like penei:. - 2,44 m 1,22 m.

Ka helu o nā papa o ka plywood

Keia uku i kekahi ĸokoĸa ana nä pane. Naʻe, maʻamau na a lahilahi i he ōlaʻi helu o ka papa (ma ka liʻiliʻi loa ekolu). I kekahi manawa, hoʻohana 'ia i loko o ka hana o ka veneer, mai ka mea laha' o ka laau, i kekahi manawa, - o kaʻokoʻa. I hoohuli papa i ana i ka loa kiʻekiʻe-kona mea e like mea. Ma ka waena o keia i ke kai piha ma ka una honua ino veneer. I kekahi manawa, i ke kuai ana ia lŘlŘ a me ka plywood me hoʻokahi wale kbps mawaho, ahu iho. Ma keia hihia, ua kapaia ka mea nana e hooleʻaoʻao o ka pepa ke kākoʻoʻana.

mea papa

Pela oe no kekahi mea e pono ai plywood. Size, mānoanoa a me ka helu o ka papa -ʻaʻole kiko'î wale ka wā kūʻai i ka noonoo. E nānā i pono i ke kaʻina 'ole laulā inoa me heʻalo pū i loko, ahu iho. Ma ka manawa, e like me GOST 30427-96, he mea eha wale ke ano o na plywood:

• A - Papa. Ma keia hihia, ma ke alo ili i ka ioeeiiaiey o ekolu liʻiliʻi knots ma 1 m ^2. He Ua hoʻohana 'iaʻano nui loa ala apuupuu plywood no ka mea hoʻonani o mall oihana mua o ka hale.
• I - i ka lua o ka papa. Knots ma ka plywood hiki e mai i ka 10 no 1 m ^2. Kēia mea i ke kumukuai o ka apana uuku na emi mai luna-notch.
• C - he kolu o ka papa. Kēia plywood ua nui hoʻohana no ka hana o nā ipu a me hunaia manao.
• D - ha o ka papa. Kēia? Ueo ua i hoʻohanaʻano nui no ka'ōpala oihana puolo.

Kēia omaka ua a ianoiyuaa a hoʻohana 'ia, akā, ka mea, ua manaoia obsolete. No laila, i keʻano ma ka i 'ae' hiki ke koho wale i ka Roma numerals au i ka IV. Ka palapala E i loko o ka hou ka lepili kaulana i kaʻoi waiwai mea.

Size 10 mm o plywood

'O kēia ka loa hanohano palapala o ka mea. E hoʻohana i kēia plywoodʻano nui ma ka hana ana i kukulu, a no ka hana ana i ke kūkuluʻana envelopes, a me ka hanaia mai.

10 mm o plywood nui i e okoa. Eia naʻe, e like me kekahi 'ē mānoanoa, loa mau kuai, a hoʻohana' ia hae a lahilahi 2,44 m 1,22 m.

ʻano o ka wai e kū'ē'ē mai

Eia hou kekahi, ua nui na lama o keia mea. Ma keia hihia, ke plywood ua laweʻia i loko o ka mooolelo o ka hana, e kōkua ma muli o kā lākou hana i loli iki degere o ka humidity. Ka mea e like ai o ka mea i loko o kēia wahiʻano nui hilinaʻi nui ma luna o ka 'ano o ka glue i koho ia no ka ponaʻana veneers.

Ka lepili no ka wai e kū'ē'ē mai:

• FC - ka mea i hoʻohana no ka Kalaiaina i palapala noi i ka maloo wahi. Ia mea,ʻaʻole nui ka wai-hoʻopale plywood, akā, environmentally ka cleanest. Ma keia hihia, e hoopaa i ka papa adhesives ka nānā 'ana ma luna o urea-formaldehyde kēpau.
• FSF - wai-hoʻopale plywood, na Ana o ka i hiki e kekahi maʻamau paha ole. Kēiaʻano i ka nui paakiki, a me mechanical ikaika ma mua o FC. Hoʻohana 'ia ka hapanui no ka hoʻokō i mawaho hana, no ka mea hoike, i ka wa a ke kumu o ka mokuna ma lalo o ka hale. Nā papa ma na mea o ka mea e paa hoʻohana adhesives ka nānā 'ana ma luna o formaldehyde kēpau.
• FOF - ua laminekaʻia plywood. Ma keia hihia i ka pā papa aiiieieoaeuii tuko a lahilahi o kūikawā Auana i ka lawelawe 'ole wale' ohana ka palekana maikaʻi mai ka ona mau, akā, i mai UV waiū like hoʻi me nāʻano likeʻole o corrosive Media,.

Likeʻole i loko o ka degere o ka aaioee

Eia hou kekahi, plywood, ka nui a me ka degere o ka wai e kū'ē'ē mai a hiki e kekahi, akā, i kekahi i loko o ka pono, a me ka manaʻoe hana i ka lehalehu t papa. Ma keia manao, ua hoʻolaha i ka mea like penei:

• SH1 - kahua kaua i ka lepo a me kekahi wale - na alo -ʻaoʻao;
• R2 - wili ua hana ma na aoao elua;
• NSH - maka plywood.

ka laau? ueo

E like me ua oleloia, o ka plywood hiki ke i mai kekahi mau mea. Ua hiki e like conifers a me deciduous laau. I ka mua hihia, olelo hoʻohana kaa, tidara paha spruce. Mai hardwoods (birch, beech, basswood) mea he oiʻoʻoleʻa plywood. I kekahi manawa, no ka mea, o ka hana ana o ka mea hoʻohana a me ka Tropical lāʻau - gobun, meranti, Lathan. Loa hana hoihoi 'o keʻano o ka Nani Loa plywood. Ma keia hihia i ka mua, ahu iho hiki ke i o kamako iki, beech 'ole lāʻauʻoka.

Plywood: i ka nui a me nā kumukūʻai

O ka papa, i ka nui o na a lahilahi, e hilinaʻi ma ka lilo o ka mea. Ua oi aku ka mānoanoa, lōʻihi a me ka laula, ka nui pipiʻi pepa. Ka mea, e loli ai i ka uku a me ka papa o ka plywood. No ka laʻana, o ka mea ia ia e ka palapala D 1,52 m 1,52 ka m, e loaʻa ma kahi o 210-250 p. Nui ia maʻamau pepa o ka Class 6.5 mm o - 1000 p. Koho i loko o ka 12 mm o, e loaʻa puni 1300-1500 rubles. High-e like ai plywood 2.1 knm e loaʻa 2,000 rubles.

Pehea e koho i ka mea i loko o ka hana o ka hale aupuni

Plywood, nui like 'ole a me nā kumukūʻai o ka i mea interrelated, hiki ke hoʻohana' ia ma o ka hana o ka hale no kela hana. Typical mau mea o ka palapala noi i loko o keia hihia.

• Cladding kapiliia pā ma waho puna. Ma keia hihia ia mea e pono e pili i ka mea mark FSS liʻiliʻi 9 mm o manoanoa.
• Sheathing loko kupapaʻu. No keia mea, ia mea i pono plywood SDF.
• Ka mea i paa ma lalo o ka hale aho. Ua Ua i kekahi o ka SDF. Size veneer me ka hapanui maʻamau. kona mānoanoa E e ole e emi malalo o 9 mm o ma ka anu u trusses 30 knm, 12 mm o - i 60 knm, 18 mm o - 90 knm.
• Paneling, he pono ole keʻena ma luna o ka'īpale mai o ka loko. Ma keia hihia, ka mea hiki ke hoʻohana 'ia i loko o ka lua o ka papa' plywood FC, paapu ae lawa.
• Ka hoʻopololei o ke kahiko laau palaoa. Mai plywood SDF e hoʻokuʻu akula nā palapala formaldehyde fumes, e hana i na hana e like me ka mea pono koho, e hoʻohana FC. Eia naʻe, ma lalo o ka a lahilahi e pela kau waterproofing.

E like me 'oe ke ike, plywood, mānoanoa, ka pono a me Ana o a i e okoa, - ka pono hana a mea kokoke paʻa, ka maikaʻi hana a me ka hemahema hoi i hoakoakoa ia.