Sanded Plywood (13 Daim Duab): Nws Txawv Li Cas Ntawm Cov Plywood Uas Tsis Yog? Hwm Qib Plywood Sanded Ntawm Ob Sab Thiab Lwm Yam Kev Xaiv

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Plywood yog ib qho khoom siv nrov tshaj plaws niaj hnub no. Cov khoom siv no yog tus yam ntxwv zoo, muaj zog thiab ntau yam. Sanded plywood yog ib qho tseem ceeb tshaj plaws vim nws haum rau ntau yam kev siv.

Qhov zoo thiab qhov tsis zoo

Qhov nrov tshaj plaws yog birch plywood. Cov no yog cov ntawv nplaum los ntawm veneer strips . Lawv tus lej yog los ntawm 3 txog 5. Sanded plywood yog tus yam ntxwv tiv taus ya raws ntau vim muaj cov kua nplaum, phenol-formaldehyde cob nyob hauv. Sanded plywood tau ntxuav ntawm cov av, khawb, tsis xws luag. Vim qhov tseeb tias cov khoom siv yog ntau txheej, nws muaj zog dua thiab ruaj khov dua.

Yog li, sanded plywood yog qhov ua tau zoo dua, tab sis vim yog lub sijhawm ua haujlwm ntev dua, nws tus nqi siab dua li cov ntawv tsis tau ua dua tshiab . Qhov txiaj ntsig tseem ceeb ntawm cov plywood sanded yog nws cov kev siv dav vim nws lub zog, du thiab ntau yam.

Nyob ntawm hom thiab qib, cov khoom siv yuav sib txawv hauv tus nqi. Qhov zoo thiab qhov tsis zoo ntawm cov khoom, hauv qhov no, nyob ntawm lub hom phiaj ntawm daim ntawv thov.

Sanded plywood muaj qhov zoo hauv qab no

• Zoo nkauj zoo nkauj . Smoothness thiab zoo nkauj ntoo qauv. Cov khoom siv yog siv rau cov ntsiab lus nkag tau rau lub qhov muag thiab tsis tas yuav tsum pleev xim.
• Hws noo tsis kam, lub zog . Lawv tau txais kev txhawb nqa los ntawm qhov muaj cov kua nplaum thiab cov resins.
• Qhov nyuaj ntawm cov khoom siv raw uas tso cai rau koj los ua cov ntawv txheeb ntawm cov khoom nyias lossis tuab. Tus nab npawb ntawm kab txaij sib txawv.

Sib piv nrog plywood nyoos

Cov yam ntxwv zoo ib yam rau ob qho khoom siv, tab sis muaj tus lej tshwj xeeb. Qhov no yog vim muaj qhov sib txawv hauv kev siv tshuab thiab qhia nws tus kheej hauv qhov tsos. Qhov sib txawv nyob hauv cov nuances hauv qab no.

• Kev kho qhov chaw . Sanded board yog du, tsis ntxhib.
• Nqe . Pandanded, plywood tsis ua tiav yog qhov pheej yig dua, tab sis tsuas yog haum rau ntau yam haujlwm ntxhib. Yog tias koj ua cov plywood uas tsis tau ua tiav koj tus kheej, tom qab ntawd cov cuab yeej thiab cov nqi zog yuav tsis raug txiav txim siab.
• Daim ntawv thov . Cov khoom siv hauv av muaj ntau yam kev siv.
• Qhov ntev raws li GOST tus lej 3916.1-96 . Nrog tuab ntawm 12 hli (9 txheej), qhov sib txawv rau daim ntawv hauv av yog los ntawm 0.5 txog 0.7 hli, thiab qhov sib txawv tuab yog 0.6 hli. Rau cov khoom uas tsis tau ua tiav - txog li 0, 6-1, 1 hli thiab 1 hli, feem.

Ntau yam

GOST qhov txawv ntawm 5 qib ntawm plywood, uas txawv hauv qhov zoo ntawm cov khoom siv raw

• Ntau Yam E . Qhov no yog qib siab tshaj plaws, zoo tshaj plaws thiab ntxim nyiam tshaj plaws hauv qhov tsos. Nws tsis muaj qhov suav nrog suav nrog yam tsis tsim nyog, tshwj tsis yog qhov me me lossis ua rau raug mob. Feem ntau, tsis pub ntau tshaj 3 lub ntsiab lus ntawm ib daim ntawv nrog thaj tsam ntawm 1m2 yog qhov siv tau. Qib kim tshaj plaws ntawm plywood, uas yog qhov zoo rau kev ua tiav.
• Qib 1 . Kev suav me me, cov pob txha raug tso cai hauv nws. Siv rau sab hauv thiab sab nrauv kho kom zoo nkauj.
• Qib 2 . Kev tawg mus txog 20 hli tuaj yeem ua tau, nrog rau kev kho me me rau kev sib khi pob txha, cov kab nkag tuaj yeem siv tau, lub teeb thiab tsaus kab noj hniav tsis suav nrog, cov kua nplaum pom hauv qab 2% ntawm tag nrho cheeb tsam ntawm daim ntawv plywood.
• Qib 3 . Nws tsis muaj kev txwv rau tus naj npawb ntawm cov kab nrib pleb thiab pob txha ntawm cov khoom siv coniferous. Qhov loj tshaj plaws tuaj yeem ua rau txoj kab uas hla tau txog li 70 hli.
• Qib 4 . Tsis zoo thiab pheej yig cov khoom siv plywood. Rau nws cov khoom, ntoo nrog ntau qhov tsis xws luag yog siv. Qhov tsis xws luag ntawm cov npoo nrog kev hloov pauv mus txog 0.5 hli yog qhov siv tau. Siv rau ntim, ua cov thawv thiab ua kom tiav.

Sanded plywood tuaj yeem ua du ntawm ib lossis ob sab. Qhov kev xaiv nyob ntawm thaj tsam ntawm kev siv cov khoom siv.

Cov ntawv thov

Txhua hom khoom siv yog nrov heev hauv kev tsim kho, ua haujlwm kho dua tshiab thiab kos duab thiab kos duab. Cov ntaub ntawv sib txawv feem ntau hauv lub hom phiaj ntawm kev siv. Yog li, plywood, ua tiav ntawm ob sab, siv tau rau lub hom phiaj hauv qab no.

• Kev tsim cov rooj tog zaum - quav, cov khaub ncaws, rooj, txee, thiab lwm yam. Cov rooj tog ntoo yog ntau heev, vim nws pheej yig dua li rooj tog ntoo, tab sis tib lub sijhawm nws zoo nkauj thiab txawv. Tsis tas li ntawd, cov khoom ntawm cov rooj tog hauv ncoo kuj yog ua los ntawm plywood.
• Hniav thiab siv txuj ci. Ntau yam khoom plig loj thiab me me, kos cov ntsiab lus, lub hauv paus rau cov qauv.
• Kho kom zoo nkauj phab ntsa. Plywood yog cov khoom siv nrov rau qib saum npoo ntawm phab ntsa, rau kev pleev xim tom ntej.
• Ua kom tiav hauv pem teb ua ntej txhim kho laminate, linoleum thiab lwm yam txheej. Ib txoj hauv kev yooj yim thiab pheej yig rau qib hauv pem teb.
• Kho kom zoo nkauj ntawm phab ntsa ntawm kev thauj khoom thiab nqa khoom.

Plywood tsis muaj xuab zeb ntawm ob sab yog siv rau cov haujlwm hauv qab no

• Cladding, ntxhib puag rau hauv pem teb thiab phab ntsa. Yog tias cov khoom sib tshooj los ntawm saum toj no nrog txheej txheej tiav, tom qab ntawd txhawm rau txuag nyiaj, nws yog qhov tseeb ntawm lub rooj tsavxwm uas tsis tau xuab zeb lossis xuab zeb ntawm ib sab tau siv.
• Ua kom pom qhov rooj ntawm cov rooj tog kom txuag tau cov khoom. Piv txwv li, thav duab lossis sab nraub qaum.
• Rau fencing los yog lub hauv paus formwork. Cov khoom du, tiv taus ya raws thiab ruaj khov yog qhov zoo rau lub hom phiaj no.