Plywood yog peb-txheej los yog ntau txheej board zoo li cov khoom tsim los ntawm kev tig thiab txiav cov ntoo rau hauv veneer lossis npaj ntoo rau hauv cov ntoo nyias, thiab tom qab ntawd txuas nrog cov nplaum.Nws feem ntau yog ua los ntawm khib txheej veneer, thiab cov lus qhia fiber ntau ntawm cov khaubncaws sab nraud povtseg ntawm veneer yog perpendicular rau ib leeg.
Plywood yog ib qho ntawm cov khoom siv feem ntau siv rau cov rooj tog zaum, ib qho ntawm peb lub vaj huam sib luag loj, thiab tseem tuaj yeem siv los ua cov khoom siv dav hlau, nkoj, tsheb ciav hlau, tsheb, tsev, thiab cov thawv ntim khoom.Ib pawg ntawm veneers feem ntau yog tsim los ntawm gluing nyob ib sab txheej ntawm ntoo grain perpendicular rau ib leeg, nrog rau saum npoo thiab puab txheej symmetrically teem rau ob sab ntawm lub hauv paus txheej los yog core.Ib lub slab ua los ntawm interlacing lub glued veneer nyob rau hauv cov kev taw qhia ntawm cov ntoo grain thiab nias nws nyob rau hauv cua sov los yog tsis cua sov tej yam kev mob.Tus naj npawb ntawm cov khaubncaws sab nraud povtseg feem ntau yog khib, thiab qee qhov yuav muaj tus lej.Qhov sib txawv ntawm lub cev thiab cov khoom siv kho tshuab hauv cov lus qhia ntsug thiab kab rov tav yog qhov me me.Plywood tuaj yeem txhim kho kev siv ntoo thiab yog ib txoj hauv kev loj kom txuag tau ntoo.
Cov plywood specifications yog: 1220 × 2440mm, thaum lub thickness specifications feem ntau muaj xws li: 3, 5, 9, 12, 15, 18mm, thiab lwm yam. Cov ntoo tseem ceeb muaj xws li beech, camphor, willow, poplar, eucalyptus, birch, thiab lwm yam.
| Plywood | khib txheej | 3-13 txheej |
| Plywood | Yam ntxwv | Tsis muaj deformation;Tsawg shrinkage tus nqi;Ntxim qab |
| Multi-layer plywood / laminated plywood | Kev siv | Ordinary plywood, hniav panels |
| Khoom siv | Ntoo log | Broad-leaved ntoo plywood;Coniferous ntoo plywood |
| khib txheej | Qib | Cov khoom zoo tshaj;Cov khoom lag luam thawj zaug;Cov khoom tsim nyog |
| Daim ntawv thov | Phab ntsa;Qab nthab;Phab ntsa tiab;Facade |
Basic Principple
Txhawm rau txhim kho cov khoom anisotropic ntawm ntuj ntoo kom ntau li ntau tau, thiab ua kom cov khoom ntawm plywood uniform thiab ruaj khov nyob rau hauv cov duab, cov qauv ntawm plywood feem ntau ua raws li ob lub hauv paus ntsiab lus: firstly, symmetry;Qhov thib ob yog tias cov khaubncaws sab nraud povtseg ntawm veneer fibers yog perpendicular rau ib leeg.Lub hauv paus ntsiab lus ntawm symmetry yuav tsum tau hais tias lub veneer ntawm ob sab ntawm lub symmetrical central dav hlau ntawm lub plywood, tsis hais txog ntawm cov khoom ntoo, veneer thickness, tus naj npawb ntawm cov khaubncaws sab nraud povtseg, fiber ntau kev taw qhia, noo noo cov ntsiab lus, thiab lwm yam, yuav tsum tau symmetrical nrog ib leeg.Nyob rau hauv tib lub plywood, ib hom ntoo thiab thicknesses ntawm veneer siv tau, nrog rau cov ntoo sib txawv thiab thicknesses ntawm veneer;Tab sis ob txheej ntawm symmetrical veneer ntoo ntawm ob sab ntawm symmetrical central dav hlau yuav tsum muaj tib lub thickness.Sab saum toj thiab sab nraub qaum yog tso cai rau cov ntoo sib txawv.
Txhawm rau kom ntseeg tau tias cov qauv ntawm plywood ua raws li ob qho tib si ntawm cov ntsiab lus saum toj no, nws cov txheej txheem yuav tsum yog khib.Yog li plywood feem ntau yog ua rau peb txheej, tsib txheej, xya txheej, thiab lwm yam khib nyiab.Cov npe ntawm txhua txheej ntawm plywood yog: txheej txheej ntawm veneer yog hu ua nto board, thiab sab hauv txheej ntawm veneer yog hu ua core board;Lub vaj huam sib luag pem hauv ntej yog hu ua vaj huam sib luag, thiab lub vaj huam sib luag tom qab yog hu ua vaj huam sib luag tom qab;Nyob rau hauv lub core board, cov kev taw qhia fiber ntau sib npaug zos rau saum npoo yog hu ua ib tug ntev core board los yog nruab nrab board.Thaum tsim cov kab noj hniav slab, lub vaj huam sib luag thiab lub vaj huam sib luag rov qab yuav tsum fim sab nraud nruj ..
Post lub sij hawm: May-10-2023