Hauv kev tsim kho niaj hnub no, siv ntau cov ntaub ntawv ntoo-shaving. Ib qho ntawm feem nrov yog chipboard. Cov kws tshaj lij twb paub xaiv cov khoom zoo li cas thiab cov khoom zoo li cas yuav tsum tau siv rau qee txoj haujlwm. Tab sis yuav ua li cas yog tias koj yog ib tug beginner? Peb caw koj los saib ze rau ntawm cov khoom no, tshawb xyuas nws cov khoom tseem ceeb, kawm txog ntau yam, qhov muaj peev xwm ceev ntawm chipboard thiab qhov Scope.
me ntsis txog cov khoom nws tus kheej
Rau kev tsim cov chipboard, woodworking khib nyiab yog siv: ntoo chips, sawdust. Cov khoom nyoos yog kom qhuav thiab crushed. Binder Cheebtsam nyob rau hauv daim ntawv ntawm dag phenolic resins yog ntxiv rau cov npaj sib tov. Cov khoom tiav raug xa mus rau hauv cov xovxwm, qhov twg nyob rau hauv lub siab ntawm kev kub siab thiab kub daim hlau ntawm qhov muab tsis tau tsim.
Cov khoom tiav raug txheeb thiab muag. Nyob ntawmkev tsim kho kev lag luam, peb tau nthuav tawm nrog ntau yam ntawm cov laug cam nrog cov tsos sib txawv thiab lub cev thiab cov khoom siv kho tshuab. Qhov sib txawv tseem ceeb yog qhov ntev ntawm cov ntawv txheeb, lawv cov thickness thiab qhov ntom ntawm cov chipboard. Nyob rau tib lub sijhawm, cov khoom lag luam zoo tshaj plaws tuaj yeem tshaj tawm txawm tias ntoo los ntawm qee cov qauv.
zoo thiab tsis zoo ntawm cov khoom
chipboard muaj nuj nqis rau dab tsi? Ua ntej tshaj plaws, rau tus nqi pheej yig. Nrhiav ib qho kev xaiv uas haum rau hauv koj cov peev nyiaj tsis yog qhov nyuaj. Tsis tas li ntawd, qhov nrov ntawm particle boards yog nyob ntawm ntau yam ntawm lawv qhov zoo. Cov no suav nrog:
- homogeneous qauv;
- no pob, tawg;
- smoothness;
- yoojyim ua haujlwm nrog;
- kev ua haujlwm yooj yim;
- ntsuas qhov ntsuas kub zoo thiab lub suab rwb thaiv tsev;
- Moisture, kab thiab mildew resistant (nyob rau hauv kho ntau yam).
High-density chipboard zoo kawg nkaus kho cov ntsia hlau, ntsia hlau thiab ntau yam khoom siv. Cov phaj yog yooj yim glued thiab tuaj yeem ua tiav rau ntau txoj hauv kev. Lawv tuaj yeem muab tso rau ntawm phab ntsa, kho nrog xim, kab nrog veneer, ntawv thiab yas.
Qhov tsis zoo ntawm cov khoom siv nti
Zoo li txhua yam khoom siv, chipboard tsis yog yam tsis muaj qhov tsis zoo. Txawm tias muaj tseeb hais tias cov khoom yog tsim los ntawm tej yam ntuj tso raw khoom, nws yog tsis yooj yim sua kom hu nws ib puag ncig tus phooj ywg. Qhov no yog tiv thaiv los ntawm muaj formaldehyde nyob rau hauv lub composition. Thiab txawm hais tias tshwj xeeb yog them nyiaj rau kev nyab xeeb ntawm cov khoom xws li (cov khoom siv niaj hnub siv tau txawm tias nyob hauv cov menyuam yaus chav), cov khoom siv ntuj tsim.koj yuav tsis npe.
Tsis tas li, cov khoom tsis zoo suav nrog kev ua haujlwm luv luv hauv cov av noo siab. Yog tias cov dej noo nkag rau ntawm ntug liab qab ntawm lub phaj los yog hauv thaj tsam ntawm cov kab nrib pleb thiab chips, cov khoom yuav siv tsis tau sai. Hauv qhov no, qhov ntom ntawm chipboard thiab nws cov thickness tsis ua lub luag haujlwm. Tau kawg, muaj cov kev xaiv tiv thaiv dej noo (nrog rau txheej ntxiv), tab sis txawm tias kev ua haujlwm tshwj xeeb tsis tso cai 100% kev tiv thaiv ntawm cov phaj los ntawm cov teebmeem.
Kev faib khoom lag luam
Kev cais cov khoom tiav yog ua raws li cov ntaub ntawv sab nraud. Ua ntej ntawm tag nrho cov, hom, lub zog thiab ceev ntawm chipboard raug soj ntsuam. Qhov zoo tshaj plaws yog cov yam ntxwv ntawm cov khoom ntawm qib 1. Xws li cov laug cam yog kiag li du thiab tsis muaj flaws nyob rau hauv daim ntawv ntawm chips, tawg, tar me ntsis.
Slabs ntawm 2 qib yog suav tias yog qhov tsis lees paub cov khoom zoo. Tej zaum lawv twb muaj me ntsis khawb, chips raws ntug. Hauv cov qauv ntawm pita, tawv tawv thiab cov chips hauv av tsis zoo tuaj yeem pom. Hauv qhov no, tus naj npawb ntawm qhov tsis xws luag yuav tsum tsis pub tshaj 10% ntawm tag nrho cov ntim ntawm daim ntawv.
Tseem muaj cov phiaj tawm qib. Qee zaum lawv hu ua cov khoom ntawm qib 3. Qhov no suav nrog kev sib yuav qhib. Cov ntawv yuav muaj qhov sib txawv, cov chips loj, delaminations thiab kev puas tsuaj rau cov khoom siv. Qhov no yog ntau hom nyiaj txiag, tab sis nws tsis tuaj yeem siv rau kev ua tiav pem hauv ntej.
Cov khoom sib txawv nyob ntawm daim ntawv thov
Chipboard boards tau faib tsis yog los ntawm qib, tab sis kuj nyob ntawm lawv lub hom phiaj. Cov neeg tsim khoom faib peb hom tseem ceeb:
- qauv daim phiaj;
- laminated ntau yam;
- khoom siv rooj tog.
Cov khoom lag luam ntawm thawj hom yog tus cwj pwm los ntawm kev ua kom zoo thiab ua raws li cov qauv loj. Qhov ntom ntawm chipboard ntawm hom no tuaj yeem yog qhov tsawg kawg nkaus, nruab nrab thiab siab tshaj plaws. Cov ntau yam no yog siv hauv kev tsim kho thiab ua tiav.
Cov khoom laminated txawv ntawm qhov lawv muaj cov txheej txheem tiv thaiv uas zoo li cov yas. Feem ntau, nws tau tsim los xyaum txiav ntoo, tab sis feem ntau cov phiaj xwm muaj xim uas txawv txawv rau cov khoom siv ntuj tsim.
Qhov ntom ntawm laminated chipboard nyob ntawm qhov zoo ntawm lub hauv paus thiab tuaj yeem sib txawv ntawm 550 txog 750 kg / m 3. Qhov ntau yam no yog siv los tsim cov rooj tog hauv chav ua noj, facades ntawm cov khoom txee thiab rau kev tsim khoom ntawm ntau yam décor.
Rooj tog chipboard suav nrog cov txheej txheem zoo thiab ua tib zoo polished cov khoom. Tsis muaj qhov tsis zoo ntawm cov khoom zoo li no, yog li lawv siv los tsim rooj tog thiab kho kom zoo nkauj ntsej muag.
Qhov ntev ntawm daim phiaj thiab lawv qhov ntom ntom
Yog tias cov khoom tsim tau raws li GOST, ces nws tau hais meej meej tsis muaj thiab lub cev thiab cov khoom siv kho tshuab. Piv txwv li, qhov ceev ntawm 16 hli chipboard yuav tsum yog 650 kg / m 3. Nyob rau tib lub sijhawm, nws qhov hnyav yuav txawv ntawm 46.4 txog 63.7 kg. Qhov ntsuas no ncaj qha cuam tshuam los ntawm qhov ntev ntawm lub phaj. Hnub no muaj qhov loj me hauv qab no rau peb:
- 2440 x 1830mm;
- 2750x1830mm;
- 2800 x 2070mm;
- 3060 x 1830mm;
- 3060 x 1220 mm;
- 3500 x 1750 mm.
Yam tsawg kawg ntawm pawg thawj coj saib yog 8 hli thiab qhov siab tshaj plaws yog 38 hli. Nyob rau tib lub sijhawm, xyuam xim rau qhov tseeb tias cov ntawv tuab tuaj yeem hnyav dua 100 kg, uas ua rau lawv nyuaj heev.
Raws li qhov ceev, qhov tsawg kawg nkaus tus nqi yog 450 kg / m 3. Cov khoom zoo li no feem ntau muaj qhov tuab ntawm 32 hli, yog siv rau qhov chaw ua kom zoo nkauj thiab ntxhib tiav. Xws li cov ntsuas tau txaus los tham txog qhov zoo ntawm cov phaj. Cov nplooj ntawv uas muaj qhov tsawg kawg nkaus yog cov yam ntxwv ntawm qhov siab tshaj plaws - txog li 750 kg / m 3.
Specifications: noo noo tiv taus, hluav taws kub hnyiab, thermal conductivity
Qhov dej tsis kam ntawm cov khoom raug txiav txim siab cais. Nyob rau hauv tej yam kev mob ntawm high humidity, ib tug pa phaj yuav swell los ntawm 20-30% (hauv 24 teev). Cov kev xaiv nrog cov txheej txheem tiv thaiv ua kom cov plas ntim tsis ntau tshaj 15%.
Raws li rau thermal conductivity, particle boards muaj qhov ntsuas ntawm 0.07 txog 0.25 watts. Nyob rau tib lub sijhawm, lawv lub peev xwm tshwj xeeb kub yog li 1.7-1.9 kJ. Qhov ntsuas no tau cuam tshuam ncaj qha los ntawm qhov tuab thiab qhov ntom ntawm chipboard (kg / m3).
Kev tiv thaiv hluav taws thiab qhov cuam tshuam ntawm pwm thiab pwm phaj tau txais tom qab kev kho mob ntxiv nrog tshuaj tua kab mob thiab cov nplaim hluav taws. Koj tuaj yeem yuav cov khoom uas twb dhau los ntawm cov kauj ruam saum toj no. Txawm li cas los xij, yog tias koj twb tau yuav tus qauv version, koj tuaj yeem ua ntsuas kev tiv thaiv koj tus kheej.
Ntimphaj
Yog tias koj tab tom yuav chipboard rau kev ua haujlwm loj, ces txhawm rau xam cov khoom siv koj yuav tsum paub tias thaj tsam ntawm ib daim ntawv yog dab tsi thiab pes tsawg ntawm lawv nyob hauv ib pob.
Yog tias koj xaiv lub phaj nrog qhov ntsuas 2440 x 1830, ces thaj tsam ntawm ib daim ntawv yuav yog 4.47 m2. Thaum siv 10 hli tuab phaj, qhov ntim ntawm ib daim yuav yog 0.045cm3.
Slabs nrog qhov ntsuas ntawm 2750 x 1830 yuav muaj thaj tsam ntawm 5.03 m2, thaum lawv ntim yuav yog 0.050 cm3(txoj kev siv cov khoom hauv 10 hli).
Siav 3060 x 1830 muaj thaj tsam ntawm 5.60 m2. Lawv ntim yuav yog 0.056 cm3. Tab sis thaj tsam ntawm 3060 x 1220 yog 3.73 m2, thaum lub ntim ntawm cov khoom yog 0.037 cm3.
Thaum xaiv qhov kev xaiv zoo, ua tib zoo saib xyuas qhov hnyav ntawm cov khoom. Yog tias koj tab tom yuav cov khoom lag luam rau thav duab cladding, muab qhov nyiam rau nyias thiab ntom ntau yam, raws li cov kev xaiv tuab yuav muab qhov tseem ceeb ntawm lub hauv paus.
Raws li qhov ntau ntawm ib pob, cov slabs thinnest (8 hli) yog tsim rau hauv pob ntawm 90 daim. Cov khoom nrog lub thickness ntawm 10 hli yog ntim rau hauv 85 daim. Cov nplooj ntawv nrov tshaj plaws (nrog lub thickness ntawm 16 hli) yog muag hauv 54 daim. Thiab daim hlau nrog qhov taw qhia ntawm 26 hli yog tsim rau hauv blocks ntawm 36 nplooj.
Chipboard boards siv txhua qhov chaw. Lawv yog siv los ua cov rooj tog hauv txee, ntxhib flooring thiab ncejmuab faib. Hauv kev tsim kho ntiag tug, nws yog qhov tshwj xeeb tshaj yog yooj yim los siv, vim tias cov khoom siv tau yooj yim txiav tawm ntawm cov khoom siv, slabs ntawm qhov nruab nrab tsis yog lub teeb thiab ruaj khov.
Txawm li cas los xij, ua ntej yuav khoom chipboard, ntsuas cov xwm txheej uas koj yuav ua haujlwm cov khoom siv. Nws yog ib qho tseem ceeb heev uas yuav tau xaiv cov khoom uas muaj cov khoom zoo thiab muaj peev xwm tiv taus qhov cuam tshuam.
Hauv kev ua haujlwm feem ntau, cov khoom siv tuab tuab yog siv. Lawv muaj lub zog txaus thiab nruab nrab ntom ntom. Chipboard 16 mm yog zoo heev rau ob qho tib si kho qhov chaw ntsug thiab rau kev kho kom zoo nkauj. Yog tias koj xav tau theem hauv pem teb nrog qhov tsis sib xws loj, siv cov khoom lag luam nrog qhov nce thickness index.
Thov nco ntsoov tias tsuas yog cov khoom muaj ntawv pov thawj muaj cov npe teev tseg. Xav tias dawb nug cov neeg muag khoom rau cov ntaub ntawv khoom. Daim ntawv pov thawj zoo - lav lub neej ua haujlwm ntev ntawm lub phaj.
