Structural vs Non-Structural Plywood: Vim li cas Ntawv Pov Thawj CD Qib Teebmeem rau Kev Nyab Xeeb Hauv Tsev

Hauv kev tsim kho vaj tse thiab kev lag luam niaj hnub no, cov qauv kev tsim vaj tsev cov cai nruj me ntsis txwv cov khoom tshwj xeeb rau kev thauj khoom-cov hnab ntawv lub tsev. Txawm li cas los xij, ntawm cov chaw ua haujlwm hauv tsev thiab hauv chaw ua haujlwm yuav khoom, kev hloov khoom siv tseem yog qhov teeb meem thoob plaws. Cov neeg saib xyuas kev yuav khoom thiab cov neeg cog lus ntawm qhov chaw nrhiav kev txiav cov nqi khoom siv ua ntej yog qee zaum raug ntxias los hloov cov ntawv pov thawjCD structural plywoodnrog pheej yig dua, tsis yog - cov khoom siv hluav taws xob ua lag luam. Txawm hais tias ob lub vaj huam sib luag yuav zoo sib xws thaum muab tso rau ntawm lub pallet, hloov cov khoom tsis yog - cov khoom vaj huam sib luag rau hauv cov khoom thauj - cov kabmob sib dhos tuaj yeem ua rau muaj kev puas tsuaj loj heev, hauv pem teb hnyav sagging, noo noo delamination, thiab cov nqi pheej yig los ntawm kev tsim cov ntawv pov thawj.

Nkag siab txog qhov sib txawv tseem ceeb ntawm cov qauv thiab cov khoom tsis yog- cov khoom vaj huam sib luag yog qhov tseem ceeb rau kev tswj hwm kev nyab xeeb hauv tsev, ua kom muaj kev ua raws cai, thiab tiv thaiv koj qhov project ntev - cov kab hauv qab nyiaj txiag. Qhov kev sib piv kev sib piv no tsom xam cov qauv kev tsim vaj tsev tsis sib xws, cov kev txwv tsis pub siv tshuaj nplaum nplaum, thiab cov kev pheej hmoo loj heev cuam tshuam nrog kev siv cov khoom siv ntoo hauv qhov chaw ua haujlwm.

1. Structural Engineering thiab Load-Bearing Testing

Engineering Foundation ntawm Certified CD Structural Panels

Qhov tseem ceeb ntawm qhov sib txawv ntawm ob hom vaj huam sib luag no yog kev tsim khoom muaj peev xwm. Ntawv pov thawjAS2269 Cov qauv plywoodyog tsim tshwj xeeb, tsim, thiab kuaj kom nqa cov khoom tsis tu ncua zoo li qub thiab cov khoom nyob ruaj khov. Thaum lub sij hawm tsim khoom, veneers tau nteg nyob rau hauv alternating 90-degree cross- laminated grain qauv siv ceev-qib hom ntoo (xws li radiata ntoo thuv los yog eucalyptus). Cov vaj huam sib luag tiav tau raug kuaj xyuas nruj los xyuas lawv qhov F-Qib kev ntxhov siab (piv txwv li, F8, F11, F14), lav qhov tshwj xeeb khoov nruj, nruj, thiab shear load peev xwm. Qhov kev tsim hluav taws xob tsim hluav taws xob no ua rau CD cov qauv vaj huam sib luag tseem ceeb rau kev hloov cov cua ntsawj ntshab sab nraud thaum ntsia raws li phab ntsa bracing.

Cov Txheej Txheem Kev txwv ntawm Tsis yog- Cov Vaj Huam Sib Luag

Tsis yog- cov plywood (feem ntau yog categorized li qib ntim sab hauv, cov ntoo overlay, los yog BC/CC coj mus muag board) yog tsim los rau cov uas tsis yog -load- cov ntaub ntawv bearing xws li txee, ib ntus chaw hoardings, rooj tog zaum, los yog sab hauv phab ntsa linings. Cov vaj huam sib luag no raug kuaj xyuas xoom kev nyuaj siab thaum tsim khoom. Lawv feem ntau suav nrog tsawg- cov ntoo softwoods, dav hauv cov tub ntxhais voids, thiab tsis sib xws veneer thicknesses. Yog tias ntsia hauv subfloor lossis hla lub ru tsev rafters, lub vaj huam sib luag uas tsis yog - cov vaj huam sib luag yuav flex nyob rau hauv ko taw tsheb, txhim kho sag mus tas li (creep deflection), thiab muaj peev xwm snap nyob rau hauv cov ntsiab lus tseem ceeb.

2. Adhesive Science: Hom A-Cov Ntawv Pov Thawj Kev Tiv Thaiv Huab Cua vs Sab Hauv Glues

Kev ya raws thaum lub sij hawm tsim kho yog inevitable. Ua ntej lub tsev yuav raug kaw tag nrho nrog cov vov tsev thiab cov phab ntsa claddings, cov ntawv ntoo feem ntau raug los nag, dej sawv ntsug, thiab hluav taws xob hnub ci ncaj qha.

Yuav ua li cas thaum uas tsis yog -Structural Glue tau ntub?

Certified CD structural panels siv 100%Bond CD plywoodadhesives formulated nrog phenolic resin. Raws li tau piav qhia hauv peb qhov tob tob rau hauvAS2269 cov qauv thiab cov nplaum nplaum kab, A- Bond resin tsim ib daim ntawv cog lus ruaj khov uas tsis tuaj yeem yaj los ntawm nag, cua sov, lossis av noo. Hauv qhov sib piv, tsis yog - cov vaj huam sib luag feem ntau siv dej - soluble urea -formaldehyde kua nplaum (Hom C lossis D daim ntawv cog lus). Thaum raug dej los nag ntawm qhov chaw qhib, urea -formaldehyde bonds yaj nyob rau hauv hnub, ua rau cov veneer txheej cais, npuas, thiab delaminate kiag li.

3. 4 Tiag -Lub Ntiaj Teb Qhov Chaw Ua Tsis Zoo Ua Los ntawm Kev Siv Tsis Zoo- Cov Vaj Huam Sib Luag

1. Subfloor Squeaking, Sagging, thiab pobzeb tawg

Kev siv tsis yog - cov khoom vaj huam sib luag rau subfloor decking ua rau kev ua haujlwm tsis zoo. Nyob rau hauv qhov hnyav hnyav ntawm rooj tog, pobzeb txaj, lossis ko taw tsheb, un- ntsuas cov ntoo flexes ntau dhau ntawm cov joists. Qhov flexure no rhuav tshem cov pobzeb mortar txaj, pops floorboard fasteners, thiab ua kom nrov nrov, tsis tu ncua hauv pem teb squeaks. Rau cov lus qhia meej joist spacing thiab subfloor vaj huam sib luag thickness pom zoo, sab laj pebCD structural plywood thickness thiab daim ntawv thov kev qhia.

2. Kev soj ntsuam xyuas lub tsev ua tsis tiav

Lub tsev ntawv pov thawj thiab cov kws tshuaj xyuas hauv nroog niaj hnub tshawb xyuas cov chaw ua haujlwm rau cov khoom siv ua raws li cov qauv. Certified AS2269 panels nqa lub Hoobkas khoom lag luam uas tsis muaj qhov cim qhia txog qib kev ntxhov siab, hom nplaum nplaum, thiab daim ntawv pov thawj. Yog tias tus kws tshuaj xyuas pom tias tsis yog- cov khoom vaj huam sib luag tau teeb tsa hauv cov txheej txheem phab ntsa bracing lossis lub ru tsev sheathing qhov chaw, lawv yuav tshaj tawm txoj haujlwm nres- daim ntawv ceeb toom ua haujlwm, yuav tsum tau ua kom tiav cov kua muag - tawm thiab rov ua dua - kev teeb tsa ntawm tus nqi siab heev.

3. Phab ntsa Racking thiab ncej Distortion thaum muaj cua daj cua dub

Cov txheej txheem phab ntsa bracing panels ua raws li nruj diaphragms uas nqus sab shear rog thaum muaj cua daj cua dub los yog seismic txav. Tsis yog - cov vaj huam sib luag vaj huam sib luag tsis muaj lub peev xwm sab hauv los tiv thaiv cov khoom no. Nyob rau hauv cov cua kub siab, fastener lub taub hau yooj yim rub los ntawm cov mos mos, un- ntsuas tsis yog- cov ntaub ntawv, cia cov phab ntsa thav duab rau khib, distort, thiab muaj feem cuam tshuam.

4. Qhov hnyav hnyav o ntawm cov ntawv sib txuas

Vim tias tsis yog - cov khoom vaj huam sib luag muaj cov hauv paus ntsiab lus xoob thiab dej - cov nplaum nplaum, qhov nqus dej ua rau cov ntug o sai. Thaum ob daim ntawv tsis yog - cov ntaub ntawv nthuav dav rau ib leeg, cov npoo ridges upwards, tsim unsightly telegraphing pob uas qhia los ntawm nyias cov tiav hauv pem teb los yog sab nrauv phab ntsa cladding.

Xaus: Kev nqis peev hauv Cov Ntawv Pov Thawj CD Qib Zoo rau Kev Pov Hwm Kev Nyab Xeeb

Txawm hais tias tsis yog - cov plywood muaj nws qhov chaw nyob rau hauv ib ntus kev tiv thaiv ntawm qhov chaw thiab cov rooj tog zaum sab hauv, nws yuav tsum tsis txhob muab hloov mus rau hauv cov ntaub ntawv hauv tsev. Kev nqis peev hauv qhov tseeb, muaj ntawv pov thawjCD structural plywoodtiv thaiv koj cov haujlwm tsim kho los ntawm kev ua haujlwm tsis zoo, ua kom muaj ntawv pov thawj hauv tsev sai, thiab txuag nyiaj ntau los ntawm kev tshem tawm cov nqi kho mob.

Xyuas kom meej tias koj qhov project tom ntej no yog tsim los ntawm lub hauv paus raws li kev qhia txog lub Hoobkas- kuaj cov cav ntoo. Tshawb nrhiav peb cov ntawv pov thawj ntau ntawmhwm AS2269 CD Structural Plywood="" or="" speak="" with="" our="" technical="" export="" specialists="" today="" to="" request="" product="" certification="" documents="" and="" competitive="" factory-direct="">