Plywood: da size (Gost). Standard masu girma dabam na plywood

Da farko plywood ya fara yin baya a cikin tsakiyar karni na 19th. A lokacin, wannan shi ne wata na kowa kayan amfani for ciki ado, gina tsarin abubuwa da gine-gine, a furniture, marufi, abun wasa masana'antu, da sauransu. D. Modern masana'antu samar sosai daban-daban plywood. The girma zanen gado da kuma su kauri sanin ingancin ikon yinsa, daga wannan abu da kuma ta kudin.

Mene ne wannan abu

Plywood kunshi dama yadudduka na veneer gam a irin wannan hanya da cewa zaruruwa a m yadudduka ne perpendicular. Saboda haka, ta aka hana na babban raunin itace - ikon crack, ji ƙyama da kuma warp. Hakika, kamar yadda a cikin yi na plywood amfani da sinadarai, da kuma musamman, phenolic ko karbomidformaldeginye adhesives, muhalli da aminci itace ne da yawa na baya.

misali girma

Lokacin da ka sayi wannan abu ya kamata kula da farko a kan tsawon da nisa daga cikin zanen gado. Za ku sami mafi plywood misali girma dabam a Stores. Irin wannan zanen gado ne dace don shigar da kuma sufuri. Standard Gost plywood tsawon - 2,44 m, nisa -. 1.22 m da kuma zanen gado an kuma samar da fiye ko žasa. Fairly na kowa irin plywood ne 1,525 m, a fadin (yawanci square). zanen gado na iya zama har zuwa 3,66 mita. Kamar wancan plywood misali girma dabam - 2,44 x 1.22 m.

Mene ne zai iya zama da kauri

Hakika, da tsawon da nisa - ba ne kawai zabin, wanda zai iya bambanta plywood. Wani muhimmin factor - ne ta kauri. A yi na marufi da kuma furniture, misali, ana amfani da wajen bakin ciki zanen gado. A kammala da aikin, kazalika da gina gine-gine amfani da yawa thicker plywood. Girman a cikin wannan girmamawa dogara ne a kan yawan yadudduka da kauri daga cikin veneer.

Release of plywood tsunduma a matsayin al'ada da kamfanoni da masana'antun, da kuma na musamman. A cikin farko idan kayan da aka sanya a kauri daga 3 zuwa 30 mm. A wannan mataki tsakanin dabi'u na game 3 mm. Kerarre by musamman kamfanonin ciki har da "jirgin sama" plywood, da kauri daga wanda - yayin da rike karfin - na iya zama kadan.

Abin da ke da daraja da sanin

Lakabtawa za a iya ƙaddara ciki har da fiber shugabanci ta yadudduka. Yawancin lokaci, suna positioned tare, cewa shi ne, da tsawon da takardar. Amma wani lokacin akwai embodiments a cikin abin da zaruruwa ake directed tare da nisa. A wannan yanayin, da girman da veneer an nuna prostanovkoy tsawon a karo na biyu wuri. Yana kama da wannan -. 1.22 x 2,44 m, a misali zanen gado tare da saba shugabanci na fiber size an nuna kamar haka: - 2,44 x 1.22 m.

Yawan yadudduka na plywood

Wannan kudi na iya ma bambanta. Duk da haka, kullum da zanen gado da wani m yawan yadudduka (a kalla uku). Wani lokaci a yi amfani da kayan veneer daga wannan nau'in na itace, wani lokacin - daban-daban. Ta yadudduka yawanci sanya na sosai high quality-kayan. A tsakiyar wannan iya located a wani farantin muni veneer. Wani lokaci da sayarwa ya auku da kuma plywood da daya kawai high quality m Layer. A wannan yanayin, da Reverse gefen takardar da aka kira goyon baya.

material sa

Saboda haka ka ga wani nufi da bukatar plywood. Girman, kauri da kuma yawan yadudduka - ba kawai sigogi zuwa la'akari lokacin da sayen. Dubi ma bukatar na haruffa ko na lamba nadi a matsayin ta Layer. A lokacin, bisa ga Gost 30427-96, akwai kawai hudu iri plywood:

• A - Class. A wannan yanayin, a gaban farfajiya da juna da ragowa da uku kananan kullin a 1 m ^2. Yana da matukar santsi plywood ake amfani da yafi don ado na tsarin abubuwa na gine-gine.
• A - na biyu daraja. Kullin a kan wani plywood iya zama har zuwa 10 da 1 m ^2. Wannan abu ne da daraja kadan kasa top-daraja.
• C - a na uku sa. Wannan plywood aka kullum amfani ga yi na kwantena ko boye kayayyaki.
• D - hudu sa. Wannan nau'in kuma an yi amfani da yafi ga marufi masana'antu.

Wannan alama halin yanzu ana amfani, amma an dauke rabu amfani. Saboda haka, iri-iri a kan lakabin za a iya sanya kawai da Latin numerals na zuwa IV. Harafin E a cikin sabon lakabtawa bikin mafi kyau Elite abu.

Girman 10 mm plywood

Wannan shi ne mafi mashahuri nau'i na kayan. Amfani da wannan plywood yafi a gina gine-gine da na yi na gina envelopes, ciki har da ana amsa su.

10 mm plywood size iya zama daban-daban. Duk da haka, kamar yadda tare da wani kauri, fi sayar da amfani da misali da zanen gado 2,44 x 1.22 m.

Iri-iri na ruwa juriya

Bugu da kari, akwai daban-daban brands wannan abu. A wannan yanayin, da plywood aka ɗauke shi zuwa lissafi da ikon kula da su yi a sãɓãwar launukansa digiri na zafi. A ingancin littattafai a cikin wannan yanki da yafi dogara a kan abin da irin manne da aka zaba domin bonding veneers.

Lakabtawa ga ruwa juriya:

• FC - da kayan amfani for ciki aikace-aikace a busassun wuraren. Yana ba sosai ruwa-resistant plywood, amma tsabtace muhalli da cleanest. A wannan yanayin, da yadudduka suna bonded adhesives dangane da urea-formaldehyde resins.
• FSF - ruwa-resistant plywood, da girma wanda zai iya zama ko dai misali, ko ba. Wannan embodiment yana da mafi taurin kuma inji ƙarfi daga FC. Amfani da mafi yawa ga yin waje aiki, misali, a lokacin da tushe naúrar karkashin rufin. A yadudduka a cikin irin wannan abu ana gyarawa amfani da adhesives dangane formaldehyde resins.
• FOF - laminated plywood. A wannan yanayin da matsanancin yadudduka bugu da žari gam zanen gado na musamman film abin da hidima ba kawai kyau kwarai kariya daga danshi, amma kuma daga UV daukan hotuna, kazalika da iri daban-daban lalatattu kafofin watsa labarai.

Bambance-bambance a mataki na aiki

Bugu da kari, plywood, size da kuma digiri na ruwa juriya wanda zai iya zama daban-daban, duk da haka ya bambanta a inganci da sarrafa abin da fuska yadudduka. A wannan batun, da kayan da aka classified kamar haka:

• SH1 - lists ne ƙasa da daya kawai - gaban - gefe.
• R2 - nika aka yi a garesu;
• NSH - raw plywood.

itace Species

Kamar yadda aka ambata riga, da plywood za a iya sanya daga daban-daban kayan. Yana iya zama kamar yadda conifers kuma deciduous itatuwa. A cikin tsohon yanayin, amfani da fir, Pine ko spruce. Daga hardwoods (Birch, Beech, basswood) ne mafi m plywood. Wani lokaci, domin yi na kayan amfani da wurare masu zafi itace - gobun, meranti, Lathan. Very ban sha'awa shi ne iri-iri na ado plywood. A wannan yanayin da gaba Layer za a iya yi na ceri, Beech ko itacen oak.

Plywood: Girma dabam da kuma farashin

Hakika, a kan girman da zanen gado zai dogara ne a kan kudin da kayan. A mafi girma da kauri, tsawon da nisa, da mafi tsada takardar. Ana rinjayar da farashin da kuma sa na plywood. Ga misali, da kayan alama da harafin D 1,52 x 1,52 m, za kudin game 210-250 p. Manyan guda misali takardar na Class 6.5 mm - 1000 p. Option a cikin 12 mm za kudin kusa 1300-1500 rubles. High quality-plywood 2.1 cm zai kudin 2,000 rubles.

Yadda za a zabi cikin abu a gina wani gidan kasa

Plywood, masu girma dabam da kuma farashin da suke m, za a iya amfani da a yi gine-gine domin dalilai daban-daban. Hankula yankunan aikace-aikace a cikin wannan hali:

• Cladding frame ganuwar waje plaster. A wannan yanayin wajibi ne a yi amfani da kayan lamba FSS kalla 9 mm m.
• Sheathing ciki carcasses. A saboda wannan dalili, shi ne kuma ya dace plywood SDF.
• The na'urar ne m karkashin rufin battens. An sanya ma na SDF. Girman veneer da mafi yawa misali. ta kauri ya kamata ba kasa da 9 mm a mataki trusses 30 cm, 12 mm - at 60 cm, 18 mm - 90 cm.
• Fanelin kowa dakuna a saman rufi daga ciki. A wannan yanayin, zai iya yiwuwa a yi amfani da biyu daraja plywood FC, lokacin farin ciki isa.
• A jeri na tsohon katako benaye. Tun plywood SDF iya emit cutarwa formaldehyde tururi, yin irin ayyukan kamar yadda mafi wani zaɓi don amfani FC. Duk da haka, a karkashin zanen gado kamata haka sa waterproofing.

Kamar yadda ka gani, plywood, kauri, inganci da girma na wanda zai iya zama daban-daban, - da abu ne da kusan duniya, da ciwon kyau kwarai yi da kuma sauki zuwa tara.