Plywood plywood rau hauv pem teb, cov txheej txheem xaiv cov khoom, ntau yam, qhov zoo thiab qhov tsis zoo, kev teeb tsa thev naus laus zis. Plywood plywood rau hauv pem teb yog txheej txheem yooj yim, tab sis koj yuav tsum paub yuav txiav cov khoom kom raug, yuav ua li cas kom haum cov ntawv tiav thiab yuav siv lawv li cas rau saum npoo. Ib qho teeb meem tseem ceeb ib yam yog qhov zoo ntawm plywood. Txhawm rau xaiv nws kom raug, koj yuav tsum nkag siab ntau yam thiab nrhiav seb lawv txhua tus siv qhov twg.
Cov hom tseem ceeb ntawm plywood rau hauv pem teb
Ntoo-laminated board (chipboard) yog cov khoom siv hauv tsev uas suav nrog ntau txheej txheej veneer glued ua ke. Txhua txheej tau muab tso rau ib sab rau cov fibers ntawm yav dhau los, uas ua rau kom lub zog ntawm cov khoom siv. Yuav tsum xaiv tus lej sib txawv ntawm txheej - tsawg kawg 3, qhov siab tshaj plaws tsis txwv. Lub thickness ntawm plywood tau xaiv nyob ntawm qhov nws yuav tso, qhov xav tau thauj khoom thiab xav tau lub zog.
Feem ntau lees txais kev faib cov plywood los ntawm kev ya raws tsis kam:
- FC (noo noo tiv taus) … Veneer txheej yog glued nrog urea compound. Cov thev naus laus zis tsim khoom tso cai siv cov plywood hauv thaj chaw nyob, tshwj tsis yog cov uas cov av noo siab dua li ib txwm - chav dej, chav ua noj, chav dej.
- FSF (super noo noo tiv taus) … Cov veneer txheej tau ua ke nrog cov kua nplaum lom - phenol -formaldehyde cob. Cov khoom muaj lub zog siab, hnav tsis kam, tiv taus cov khoom puas. Cov plywood no feem ntau yog siv sab nraum zoov. Nws raug txwv tsis pub siv hauv chav da dej thiab saunas.
- FBA (tus phooj ywg ib puag ncig) … Cov txheej txheej veneer tau glued nrog albuminocasein kua nplaum. Kev siv cov plywood zoo li no tsuas yog siv rau chav qhuav xwb, vim tias nws ua rau muaj dej noo.
- FB (noo noo tiv taus) … Nws yog impregnated nrog cov kua roj vanish bakelite. Qhov kev thov yog dav. Plywood tsis ua rau tsis zoo txawm tias nyob hauv cov av qis.
- BS … Plywood ua nrog cawv-raws li bakelite kua nplaum. Cov khoom siv tau nce kev yoog raws, lub zog, tsis cuam tshuam los ntawm pwm, thiab tiv taus ya raws.
- BV … Cov ntawv veneer tau sib txuas nrog dej-soluble bakelite kua nplaum. Plywood muaj zog thiab yoog raws, tab sis tsis tiv taus ya raws.
Muaj 5 hom plywood rau hauv pem teb. Txhua ntawm lawv muaj nws tus kheej cov yam ntxwv - tus lej tswj hwm cov kab nrib pleb, pob txha thiab lwm yam tsis xws luag (GOST 3916.1-96).
Thaum yuav cov khoom siv hauv pem teb, koj yuav tsum xaiv nws kom raug:
- Qib siab dua (E cim) … Cov khoom siv tsis muaj qhov tsis xws luag sab nraud. Siv los ua lub tsho tshaj sab, suav nrog rau hauv pem teb.
- Thawj qib … Cov pob txha tuaj yeem pom ntawm qhov chaw, tab sis lawv tsis tshaj 10% ntawm tag nrho cov ntawv hauv cheeb tsam, qhov ntev ntawm cov kab nrib pleb tsis ntau tshaj 2 cm.
- Qib thib ob … Nyob rau saum npoo, muaj chipped, pob, burrs, tawg. Qhov ntev ntawm qhov tawg tuaj yeem ncav cuag 20 cm. Qhov ntim tag nrho ntawm qhov tsis xws luag tsis tshaj 40%.
- Qib peb … Cov nplaum ntawm cov txheej yog qhov ua tau zoo. Wormholes nrog txoj kab uas hla tsis pub tshaj 6 hli raug tso cai. Tus naj npawb ntawm qhov tsis xws luag ntawm ib daim ntawv tsis pub ntau tshaj 9. Plywood tau siv rau qib, tsim lub hauv paus ntxhib rau kev ua tiav hauv pem teb.
- Plaub, qis tshaj, qib kawm … Cov nplaum ntawm cov txheej txheej yog qhov ua tau zoo, txoj kab uas hla ntawm cov kab ntoo tuaj yeem ncav cuag 4.5 cm, ntug tsis sib xws, muaj ntau qhov pob txha sib txuas nyob saum npoo. Tsuas yog siv rau subfloors.
Lwm qhov sib faib ntawm plywood yog tsim raws li hom ntoo - coniferous thiab birch. Softwood yog tsim los ntawm spruce lossis ntoo thuv, qee cov txheej sab hauv yuav yog tawv ntoo tawv. Xws li plywood yog tiv taus rotting thiab kab mob fungal, ua tsaug rau cov tshuaj uas muaj nyob hauv ntoo coniferous. Birch yog siv rau sab hauv thiab ua haujlwm tiav, nws yog tsim los ntawm birch veneer. Nws yog qhov tseem ceeb kim dua li coniferous thiab tsis tshua siv hauv kev tsim kho.
Plywood tuaj yeem laminated, txhuam ob sab (Ш2), ntawm ib sab (Ш1) thiab tsis txhuam (NSH). Nws tau muab faib ua ob chav kawm raws li cov ntsiab lus formaldehyde (milligram ib 100 grams ntawm qhov hnyav qhuav) - cim E1 thiab E2. Hauv chav kawm E1, qib ntawm cov tshuaj phem yog 10 mg rau 100 g, hauv chav E2, 10 - 30 mg rau 100 g ntawm nplooj qhuav qhuav. Plywood nrog E1 npav yog qhov zoo rau kev ua haujlwm sab hauv.
Yog li, qhov kev xaiv zoo tshaj plaws rau kev ua tiav tiav yog FBA-2E1SH1 birch plywood nrog tuab ntawm 12-16 hli. Nws muaj kev nyab xeeb rau tib neeg, pheej yig thiab zoo tshaj rau kev teeb tsa ntxiv ntawm parquet, linoleum thiab laminate.
Tseem ceeb! Tsis txhob yuav cov plywood qib peb rau koj cov plag tsev. Kev pom zoo ua ke ntawm tus nqi thiab zoo rau hauv pem teb nrog ntoo plywood ntawm qib ob.
Cov qauv rau xaiv plywood rau hauv pem teb
Tus nqi tsim nyog, kev tsim nyog zoo thiab kev phooj ywg ib puag ncig yog cov yam ntxwv tseem ceeb ntawm cov khoom siv hauv tsev uas peb ib txwm ua tib zoo mloog. Txhawm rau txiav txim siab zaum kawg ntawm cov lus nug ntawm cov plywood twg los xaiv rau hauv pem teb, koj yuav tsum ntsuas qhov koj xav tau thiab lub peev xwm kom raug. Thaum mus rau tom khw, xyuam xim rau cov hauv qab no:
- Kua nplaum … Nws yog siv los txuas cov veneer los xij ua ke. Urea thiab formaldehyde muaj kev phom sij rau kev noj qab haus huv. Lawv maj mam qhuav. Yog nqus tau, koj tuaj yeem ua rau lom hnyav. Albumocasein thiab bakelite nplaum muaj kev nyab xeeb rau tib neeg kev noj qab haus huv.
- Nqi … Yog tias tus nqi ntawm cov ntawv plywood tsis txaus ntseeg, nws zoo li yuav yog cov khoom lag luam qis los ntawm Tuam Tshoj. Nws muaj qhov ua tsis tau zoo, "lumpy" lub tsho tiv no sab saum toj thiab cov ntug tsis zoo.
- Npav … Qhia qhov tsis kam ntawm cov khoom siv kom ya raws thiab hom ntoo impregnations tau kho nrog dab tsi.
Cov plywood nws tus kheej yuav tsum tau xaiv nyob ntawm qhov kawg hauv av. Rau cov ntaub pua plag thiab cov linoleum, koj yuav tsum siv cov ntawv nyias nyias, thiab rau parquet lossis laminate tuab dua -> 10 cm.
Qhov zoo thiab qhov tsis zoo ntawm plywood flooring
Ntoo-laminated boards muaj 4 qhov zoo:
- Lub zog / hnav tsis kam … Lub hom phiaj tseem ceeb ntawm plywood yog txhawm rau txhawb cov ntsiab lus tsis muaj zog ntawm cov ntoo hauv av. Veneer txheej tau glued perpendicular mus rau ib leeg, ua rau lub ntsej muag ruaj. Cov tuab plywood hauv av yog tuab, nws muaj zog dua.
- Tus nqi qis … Plywood yog tsim los ntawm veneer, tag nrho cov ntoo tsis siv, tsis muaj pov tseg me me hauv kev tsim khoom. Yog li ntawd, tus nqi ntawm cov khoom siv qis.
- Versatility … Plywood, tshwj xeeb tshaj yog ntawm cov tuab tuab, yooj yim siv cov duab sib npaug. Thaum siv ntoo ntuj, qhov no ua tsis tau. Nrog kev pab los ntawm plywood, koj tuaj yeem tsim cov qauv sib npaug, thaum lub ntsej muag tiav yuav tsis tawg.
- Yooj yim ntawm kev teeb tsa … Plywood yog ib qho yooj yim los ua haujlwm nrog. Nws tuaj yeem txiav tau yooj yim nrog jigsaw lossis hacksaw me me. Pom tau tuaj yeem nqa mus rau txhua qhov kev qhia yam tsis muaj kev ntshai ntawm pob txha thiab khawb. Nrog ib tsob ntoo, kev ua haujlwm zoo li no tsis yooj yim sua.
Plywood tsuas muaj 2 qhov tsis zoo - tus qauv qhov ntev (ntev, dav thiab tuab ntawm nplooj ntawv) thiab ntshai ya raws. Qhov ntev ntawm cov ntawv yog 1, 525 x 1, 525 m, tuab sib txawv. Koj tuaj yeem tiv tauj cov chaw tsim khoom ncaj qha thiab xaj cov khoom ntawm qhov xav tau loj thiab tuab, tsuas yog nws yuav raug nqi 50 feem pua ntau dua. Qhov ntshai ntawm noo noo yog vim thev naus laus zis ntawm plywood ntau lawm: cov dej tuaj yeem nkag nruab nrab ntawm cov txheej thiab nkag mus tob rau hauv daim ntawv, rhuav tshem cov nplaum nplaum. Bakelized plywood yog siv rau kev tsim cov yachts. Nws tiv taus ya raws ntev, tab sis kim. Yog li ntawd, nws yog qhov tsis tsim nyog siv nws rau lwm yam uas tsis yog kev tsim nkoj.
Technology rau mounting plywood rau hauv pem teb
Plywood tau muab tso rau ntawm ob lub pob zeb thiab lub hauv paus ntoo, raws li lub hauv paus ntsiab lus ntawm kev txhim kho cib nrog rau kev txiav tawm, txhawm rau zam kev koom nrog cov ces kaum ntawm plaub qhov chaw ntawm ib qho. Tus txheej txheem loj ntawm daim ntawv loj dhau los kom haum nws, yog li nws yuav tsum tau txiav ua plaub daim, ua rau cov xwm txheej me me ntawm 60 x 60 cm. ntawm cov pob qij txha damper uas tsim nyog los them rau deformations thaum hauv pem teb raug cua sov thiab noo noo.
Kev npaj ua haujlwm ua ntej tso plywood
Koj yuav xav tau ob peb yam cuab yeej los tso cov plywood. Cov no yog cov ntswj taub hau thiab tus kheej tapping screws rau nrawm cov khoom siv mus rau lub hauv paus, qib rau kev tswj tus kheej, daim kab xev ntsuas rau kos thiab txiav, daim duab rau pom zoo.
Lwm qhov tseem ceeb yog qhov saum npoo uas cim thiab txiav yuav tshwm sim. Nws yuav tsum ua kom tiaj tus thiab ruaj khov. Ua haujlwm nrog hluav taws xob jigsaw yuav tsum muaj kev txav mus los. Yog tias lub rooj txiav tsis ruaj khov, nws yuav tsis tuaj yeem txiav cov plywood kom raug.
Kev sib tw hauv pem teb nrog plywood pib nrog kev ua haujlwm ntawm qhov ntxhib. Cov khoom siv no nkag siab zoo txog cov substrate, yog li qib yuav tsum tau ua haujlwm. Nrog nws txoj kev pab, koj yuav tsum txheeb xyuas lub hauv paus uas cov plywood yuav muab tso rau qhov sib luag. Nrog txoj kab nqes ntawm ntau dua 1 cm ntawm ib lub 'meter', koj yuav tsum tau mus rau qib sib npaug.
Yog tias hauv pem teb yog ntoo thiab nws tsis tau npaj yuav tshem nws tawm, tso lub cav yuav yog txoj hauv kev tawm. Yog hais tias cov plywood yuav tsum tau muab tso rau ntawm pob zeb ua ke, tom qab ntawd koj yuav tsum tau ua haujlwm hnyav, qib nws "zoo li lub noob qes." Chav yuav tsum tau muab yaug thiab nqus kom huv si kom ntau li ntau tau ua ntej yuav plywood tso. Kev ua ntxiv yog lub hauv paus yog ntoo:
- Txheeb hauv av kom muaj zog, txheeb xyuas cov qub, cov ntoo hauv tsev uas lwj thiab hloov lawv nrog cov tshiab.
- Taug kev hla hauv pem teb nrog qib. Yog tias qhov sib txawv nce mus txog 1 cm ntawm ib lub 'meter', thaum tso plywood, siv cov txheej txheem hauv qab (cov plywood me me uas koj tuaj yeem ua tiav qhov siab xav tau) hauv qab cov ntawv. Yog tias qhov sib txawv yog qhov tseem ceeb, nws yog qhov zoo tshaj kom tshem tawm cov txheej txheej qub thiab ua kom tiav tus kheej-qib ua vaj tse screed. Qhov tseeb, nws yuav siv sijhawm ntau dua ib hlis los tos kom txog thaum nws qhuav tag thiab tau txais lub zog ua haujlwm.
- Qhov kev xaiv thib ob rau qib ntoo hauv paus ua ntej tso plywood yog txheej txheem cav. Nws kuj tseem tuaj yeem siv rau ntawm lub hauv paus tiaj yog tias yav tom ntej nws tau npaj los nteg ntoo hauv pem teb, laminate, ntaub pua plag, linoleum.
Kev nteg plywood ntawm pob zeb yuav luag ib txwm cuam tshuam nrog txheej txheej ua haujlwm kom qib hauv paus. Cov pob zeb ntxhib, uas tom qab ntawd tau muab tso rau hauv pem teb, ib txwm muaj qhov ntxhib, pom nrog ua pob thiab khawb. Ua ntej txhim kho plywood, txhua qhov tsis xws no yuav tsum raug tshem tawm.
Txoj haujlwm yog ua li no:
- Tshem cov khib nyiab thiab hmoov av los ntawm cov qhob slab.
- Tshem tawm qhov tsis sib xws tsis sib xws, kaw qhov chaw nrog cov tshuaj khib nyiab.
- "Sau" cov dab dej nrog cov cement mortar. Tso cai rau hauv pem teb kom qhuav thiab ua haujlwm zoo nrog kev nkag mus tob rau hauv cov pob zeb ua ntej txhawm rau txhim kho kev sib koom ua ke ntawm cov subfloor thiab yav tom ntej cement screed.
- Kos rau hauv pem teb hauv qhov sib npaug sib npaug. Siv beacons rau qhov no. Ruaj ntseg lawv rau plaster mortar thiab teeb tsa ntawm qib uas xav tau.
- Kaw cov cement sib tov qhuav nrog dej raws li cov lus qhia. Siv lub laum nrog cov khoom txuas rau kev sib tov.
- Tshaj tawm cov tshuaj khib hauv ib lub xwmfab nyob rau ntawm lub ces kaum ntawm chav, qib nws nrog txoj cai thiab du nws nrog lub trowel.
- Thaum cov tshuaj khib tau teeb tsa, tshem lub lighthouse uas nyob ze rau ntawm phab ntsa thiab sau ib lub xwmfab tshiab nrog cov tshuaj khib.
- Rov ua cov kauj ruam kom txog thaum tag nrho thaj chaw hauv pem teb tau npog nrog lub ntsej muag tshiab.
- Tos 28 hnub rau lub ntsej muag tshiab kom tau txais lub zog ua haujlwm thiab ua kom qhuav tag.
Haum thiab txiav cov ntawv plywood rau hauv pem teb
Cov theem no tseem hais txog kev npaj ua haujlwm thiab suav nrog ob peb kauj ruam uas yuav tsum tau ua:
- Ntsuas thaj tsam ntawm chav.
- Thaum txiav, coj mus rau hauv tus account qhov muaj damping khoob ntawm 3-4 hli nruab nrab ntawm cov ntawv txheeb ntawm cov khoom thiab ib centimeter ze ntawm phab ntsa. Yog tias koj tsis quav ntsej qhov no, tom qab ntawd qhov kub thiab txias nkag mus rau hauv yuav ua rau "o" ntawm lub hauv paus.
- Sim ntawm plywood - nteg nws yam tsis tau kho txoj kev nws yuav muab tso rau hauv qhov kawg version. Nthuav cov ntawv nrog offset ntsug nqaws nyob rau hauv cov cib ua haujlwm. Cov pob qij txha ntawm lawv yuav tsum nyob hauv nruab nrab ntawm cov lag.
- Tom qab sim ua, suav cov khoom.
Tseem ceeb! Nco ntsoov kuaj xyuas qhov tsis xws luag, yog tias cov ntawv raug tshem tawm, tom qab ntawd hloov lawv.
Floating fixation ntawm plywood rau lub hauv paus
Muaj ob txoj hauv kev rau kev txhim kho ntoo -laminated panels ntawm pob zeb - ntab ncaj qha rau ntawm lub hauv paus thiab raws cov cav.
Kev teeb tsa tshuab:
- Plua plav tawm ntawm lub hauv paus theem.
- Quav qhov txiav thiab suav cov plywood hauv pawg hauv qhov kev txiav txim ntawm cov ntawv.
- Siv cov kua nplaum rau sab nraum qab ntawm daim ntawv (cov ntoo thuv yuav tsum suav nrog cov kua nplaum).
- Muab cov kua nplaum ua plywood tso rau sab xis (lossis sab laug) kaum ces kaum thiab nias nws mus rau hauv pem teb.
- Laum qhov nyob hauv txhua lub ces kaum ntawm lub rooj sib tham nrog cov xaum (rau qhov ntev ntawm tus duav).
- Ntxig lub dowel rau hauv lub qhov thiab rauj rau hauv.
- Rov ua qhov qub nrog cov ntawv txheeb tas li.
- Sau cov pob qij txha nruab nrab ntawm cov ntawv nrog ntoo muab tso rau hauv, muab nplaum rau saum toj nrog daim kab xev nplaum.
Fastening plywood rau cav
Qhov no yog txoj hauv kev yooj yim tshaj plaws rau qib hauv paus. Plywood nrog tuab 0.5-1 cm tuaj yeem siv ua lag luam, lossis koj xav tau yuav ib lub bar nrog cov xwm txheej ntawm 2 x 2 cm.
Peb txhim kho qhov lag lag lag luam raws li hauv qab no:
- Ua cov cim rau hauv pem teb txhawm rau txhim kho lag.
- Txuas lawv raws qhov cim no siv cov kua nplaum tshwj xeeb ntoo thiab tus kheej tapping ntsia hlau. Yog tias muaj qhov khoob nruab nrab ntawm hauv pem teb thiab cov ntoo, sau lawv nrog cov plywood uas haum rau hauv tuab, yav dhau los greased ob sab nrog kua nplaum.
- Ua ib lub crate. Qhov ntev ntawm txhua lub xovtooj yuav tsum phim qhov ntev ntawm cov ntawv plywood.
- Sau qhov khoob ntawm nruab nrab ntawm cov subfloor thiab hauv av kawg nrog rwb thaiv tsev.
Ua-nws-koj tus kheej plywood plag tsev ntawm cov cav tau yooj yim tso. Cov khoom siv yog cim kom nyob hauv nruab nrab ntawm txhua lub cav muaj qhov sib koom ua ke ntawm ob ntu lossis ib nrab ntawm daim ntawv. Tus kheej tapping ntsia hlau tau siv los kho, yog li koj yuav xav tau tus ntswj ntsia hlau lossis lub laum uas tuaj yeem ua haujlwm ntawm qhov nrawm.
Saib yeeb yaj kiab hais txog kev txhim kho plywood rau hauv pem teb:
Tam sim no koj paub txhua yam txog yuav ua li cas qib hauv pem teb nrog plywood. Ib txwm siv qib thaum ua haujlwm. Siv nws txhawm rau txhawm rau txhim kho lub hauv paus ntxhib thiab teeb tsa cov joists. Plywood yog cov khoom siv yooj yim rau kev ua tiav ntxiv, ntxiv rau, nws muab cov cua sov zoo ntxiv thiab ua rau qee qhov suab nrov.
