Standard Plywood Qhov ntau thiab tsawg
Plywoodyog cov khoom siv hauv tsev ntau yam, muaj ntau qhov ntau thiab tsawg los ua kom haum rau cov kev xav tau sib txawv. Cov qauv loj tshaj plaws yog ib daim ntawv tag nrho ntawm 4 ko taw los ntawm 8 ko taw, uas tuaj yeem ua ke rau ntau yam kev siv, nrog rau kev tsim kho phab ntsa, vov tsev, thiab cov rooj tog loj. Tsis tas li ntawd, lwm qhov ntev xws li ib nrab nplooj ntawv (4x4 ft) thiab cov nplooj ntawv peb lub hlis twg (2x4 ft) kuj muaj nyob rau kom tau raws li qhov xav tau tshwj xeeb. Lub thickness ntawm cov plywood tuaj yeem dav dav, nyob qhov twg ntawm 1/8 nti mus rau 1 1/2 ntiv tes, raws li lub nra ntawm lub plywood yuav tsum dais lossis hom ntsia hlau lossis ntsia hlau xav tau siv.
Tsis tas li ntawd, muaj ntau hom plywood zoo li covFancy Plywood, thiab hluav taws kub Retardant Plywood. Fancy Plywood feem ntau tuaj hauv 4x8 ft loj, nrog tuab ntawm 2.5mm txog 3.6mm. Lub ntsej muag veneer, ntawm xws li plywood tuaj yeem tuaj yeem ua tuab thiab nyias veneer hom. Cov txheej txheem tuab rau tuab veneer yog nyob ib ncig ntawm 0.4mm txog 0.45mm, nrog rau kev ncua mus txog 1mm, thaum lub nyias veneer tus qauv thickness nyob ntawm 0.1mm mus rau 0.2mm. Yog tias koj qhov project xav tau cov plywood zoo nkauj, xaiv hom veneer nyias tuaj yeem ua rau kwv yees li 20% tus nqi txo.
Hluav taws kub Retardant Plywoodkuj yog feem ntau 4x8 ft tab sis muab kev xaiv ntxiv ntawm cov ntawv elongated nrog ntev mus txog 2600mm, 2800mm, 3050mm, 3400mm, 3600mm, lossis 3800mm.
Thaum kawg, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum qhov loj me no yog tus qauv, qhov tseeb qhov ntev yuav txawv me ntsis vim muaj cov yam ntxwv xws li noo noo nqus ua rau shrinkage lossis nthuav. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau nyeem cov ntawv me me kom ze rau kev xaiv qhov tseeb qhov ntev rau koj qhov project. Qhov ntau ntawm qhov ntau thiab tsawg thiab thicknesses muab kev hloov pauv rau qhov sib txawv qhov xav tau thiab kev txwv nyiaj txiag.
Plywood Thickness
Lub thickness ntawm plywood yog qhov tseem ceeb raws li nws qhov ntev thiab dav, vim nws ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab lub zog, ruaj khov, thiab qhov hnyav ntawm plywood. Thickness ntawm plywood feem ntau yog li ntawm 1/8 nti mus rau 1 1/2 ntiv tes, uas tso cai rau cov khoom siv rau ntau yam kev siv.
1/8 nti thiab 1/4 nti tuab plywood feem ntau yog nyias thiab hnav. Cov no feem ntau yog siv rau cov haujlwm uas qhov hnyav thiab tuab yog qhov tseem ceeb rau kev txiav txim siab, xws li cov khoom siv tes ua, ua qauv, lossis rov qab rau cov rooj tog.
1/2 nti tuab plywood yog suav tias yog qhov sib npaug zoo ntawm lub zog thiab qhov hnyav. Nws muaj txiaj ntsig zoo rau ntau yam DIY tej yaam num thiab siv me me siv xws li sab hauv vaj huam sib luag, txee, thiab txee.
3/4 nti plywood yog ib qho kev xaiv rau kev thauj khoom xws li subfloors, vov tsev, thiab phab ntsa sheathing. Nws muaj qhov zoo tshaj plaws lub zog-rau-hnyav piv, ua rau nws yog qhov kev xaiv nrov rau cov hom kev ua haujlwm no.
Plywood uas yog 1 lossis 1-1/2 ntiv tes tuab feem ntau yog siv rau kev siv hnyav xws li cov rooj tog zaum, thiab rau cov rooj tog zaum uas xav tau cov khoom siv ruaj khov thiab ruaj khov.
Nws yog ib qho tseem ceeb thaum xaiv lub thickness ntawm plywood los txiav txim seb nws yuav siv li cas. Thicker plywood feem ntau muaj zog dua tab sis nws kuj hnyav dua. Rau cov khoom siv kho kom zoo nkauj lossis cov haujlwm me me, thinner plywood yuav txaus. Tsis tas li ntawd, qhov thicker lub plywood, qhov tsawg nws yuav ua rau warping.
Qhov txawv ntawm Nominal Thickness thiab tiag Thickness
Nominal thickness thiab tiag thickness yog ob nqe lus hais txog qhov ntev ntawm lumberand plywood, tab sis lawv sawv cev rau txawv kev ntsuas.
1. Nominal Thickness: Qhov no yog "nyob rau hauv lub npe nkaus xwb" thickness, los yog yeej lub thickness uas lub plywood los yog lumber raug xa mus rau thiab muag los ntawm. lt's feem ntau teev nyob rau hauv kev ntsuas sib npaug, zoo li 1 nti, 2 nti, thiab lwm yam, Cov neeg tsim khoom siv nominal thickness thaum faib thiab muag lawv cov khoom.
2. Qhov tseeb Thickness: Nws yog qhov tseeb, ntsuas tuab ntawm cov plywood lossis ntoo tom qab nws tau txiav, qhuav, thiab ua tiav. Qhov tseeb thickness feem ntau yog me ntsis tsawg tshaj li lub thickness. Qhov sib txawv no yog vim ntoo shrinks thaum nws dries, thiab nws tau planedsmooth thaum lub sij hawm tsim, uas tshem tawm ib co khoom ntawm sab saum toj thiab hauv qab.
Piv txwv li, lub vaj huam sib luag plywood uas muaj qhov nominal thickness ntawm 1 nti yuav ntsuas ze rau 3/4 nti (los yog kwv yees li 19 milimeters). Ib yam li ntawd, 1/2-nti nominal piece tej zaum yuav ze rau 15/32 nti hauv qhov tseeb tuab (los yog kwv yees li 12 millimeters).
Nws yog ib qho tseem ceeb thaum yuav plywood lossis lumber kom nkag siab qhov sib txawv no kom ntseeg tau tias koj tau txais qhov loj ntawm lub cev uas koj qhov project xav tau. Nco ntsoov xyuas cov khoom tshwj xeeb rau kev ntsuas qhov tseeb vim cov no tuaj yeem sib txawv me ntsis raws li cov txheej txheem tsim khoom thiab qhov chaw ntawm cov ntoo.
Qhov tseem ceeb ntawm Matching Project Xav Tau Nrog Plywood Nta
Sib piv koj qhov project xav tau nrog cov plywood zoo yog qhov tseem ceeb heev rau ob peb yam:
1.Strength and Stability: Plywood tuaj nyob rau hauv ntau qib thiab ntau hom, txhua tus nrog nws lub zog thiab ruaj khov. Rau cov txheej txheem xav tau (xws li lub tsev rooj tog lossis txee), koj yuav tsum xaiv cov plywood qib siab dua.
2.Appearance: Qib ntawm plywood kuj cuam tshuam rau nws cov tsos. Rau cov haujlwm uas cov plywood yuav pom, xws li rooj tog lossis txee, xav txog qib siab dua uas tsis muaj pob thiab khav theeb tus qauv zoo nkauj zoo nkauj.
3.Thickness: Lub thickness ntawm cov plywood koj xaiv tuaj yeem cuam tshuam rau cov qauv kev ncaj ncees thiab qhov kawg ntawm koj qhov project. Thinner plywood tej zaum yuav tsis txhawb nqa hnyav, thiab nws yuav warp los yog khoov. Hloov pauv, siv lub vaj huam sib luag tuab tuaj yeem ua kom muaj zog dua tab sis tuaj yeem ntxiv qhov hnyav hnyav rau koj qhov project.
4.Resistance rau Dej: Rau cov haujlwm sab nraum zoov lossis tej yaam num hauv qhov chaw ntub dej xws li chav dej lossis chav ua noj, koj yuav xav tau cov plywood tiv thaiv dej zoo li marine-qib plywood.
5.Cov nqi: Cov plywood qib siab yuav raug nqi ntau dua tab sis yuav muab cov txiaj ntsig zoo rau koj cov haujlwm uas xav tau cov khoom tiav zoo nkauj lossis cov khoom muaj zog. Paub txog koj qhov kev xav tau tuaj yeem tiv thaiv kev nqis peev hauv cov ntaub ntawv qib siab uas tsis tsim nyog, yog li txuag koj nyiaj.
6.Sustainability: Qee hom plywood yog tsim los ntawm sustainably tswj hav zoov thiab nqa cov ntawv pov thawj ib puag ncig. Yog tias kev sustainability tseem ceeb rau koj qhov project, nrhiav cov khoom uas muaj ntawv pov thawj.
7.Kev ua haujlwm yooj yim: Qee lub plywood yooj yim dua rau kev txiav, ua kom zoo, thiab ua tiav ntau dua li lwm tus. Yog hais tias koj yog ib tug novice woodworker, ib co hom yuav friendlier ua hauj lwm nrog.
Nrhiav txoj cai plywood rau koj qhov project tuaj yeem ua qhov sib txawv ntawm cov khoom lag luam ua tiav, kav ntev thiab cov txiaj ntsig tsis zoo. Ua tib zoo npaj thiab nkag siab txog koj qhov project xav tau yuav coj koj mus rau qhov kev txiav txim siab zoo tshaj plaws.
Kev taw qhia txog Kev Xaiv Cov Plywood Txoj Cai
Xaiv txoj cai plywood feem ntau nyob ntawm koj qhov project tshwj xeeb. Nov yog qee cov kauj ruam koj tuaj yeem ua raws li uas yuav pab tau koj qhov kev txiav txim siab:
1.Txhim kho lub hom phiaj: Qhia txog kev siv cov plywood hauv koj qhov project. Puas yog nws rau kev siv cov txheej txheem xws li flooring, sheathing, lossis phab ntsa bracing? Los yog nws puas yuav siv rau hauv lub luag haujlwm uas tsis yog cov qauv xws li sab hauv vaj huam sib luag lossis txee?
2.Kev Siv Sab Hauv Tsev lossis Sab Nraud: Yog tias cov plywood yog siv rau sab nraum zoov, koj yuav xav tau qee yam huab cua-resistant zoo li sab nrauv-qib lossis marine-qib plywood. Sab hauv-qib plywood yog txhais tau rau kev siv sab hauv tsev nkaus xwb, vim nws tsis tau tsim los tiv thaiv cov dej hauv lub sijhawm ntev.
3.Kuaj Qib: Plywood tuaj nyob rau hauv cov qib sib txawv xws li A txog D, nrog A yog qhov zoo tshaj plaws uas tsis muaj qhov tsis xws luag thiab ua tiav zoo, thiab D yog qhov qis tshaj nrog cov pob qij txha thiab kev sib cais. Ib qhov project uas yuav tsum tau ua kom tiav zoo (xws li rooj tog) yuav xav tau qib siab dua, thaum cov haujlwm ua haujlwm ntxhib tuaj yeem siv qib qis dua.
4.Xaiv txoj cai Thickness: Plywood tuaj nyob rau hauv ntau yam thicknesses. Nco ntsoov tias koj xaiv lub thickness uas muab kev txhawb nqa thiab kev ruaj ntseg rau koj qhov project tshwj xeeb.
5.Xaiv hom Plywood: Muaj ntau hom plywood zoo li hardwood (Oak, Birch, thiab lwm yam), softwood, aircraft plywood, thiab lwm yam. Koj qhov kev xaiv nyob ntawm qhov kev xav tau ntawm qhov project thiab pob nyiaj siv. Hardwood plywood, piv txwv li, zoo heev rau rooj tog vim nws lub zog thiab du tiav.
Thaum kawg, nco ntsoov yuav koj plywood los ntawm ib tugreputable neeg muag khoom. Lawv yuav tsum tuaj yeem teb cov lus nug koj muaj thiab pab coj koj mus rau cov khoom tsim nyog rau koj cov kev xav tau. Nco ntsoov xyuas kom meej ua ntej ua qhov kev yuav khoom zaum kawg kom ntseeg tau tias tsis muaj qhov tsis xws luag.
Post lub sij hawm: Mar-12-2024
