Hardboard (37 Daim Duab): Daim Ntawv Me Me, Dawb Thiab Lwm Daim Ntawv Tawv Tawv, Txheej Txheem Tuab. Yuav Ua Li Cas Txiav Perforated Hardboard?

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

Hardboard yog ib hom fiberboard, sib txawv ntawm cov khoom siv fiberboard zoo nyob rau qib siab dua ntawm qhov ntom ntom ntom ntom ntom ntom zoo. Txawm hais tias nws cov qauv ntxeem tau, hardboard yog cov khoom siv tawv thiab ruaj khov uas tau siv rau kev tsim kho thiab ua tiav, nrog rau siv hauv kev tsim cov khoom lag luam rooj tog.

Peculiarities

Hardboard tsis suav tias yog chav ua haujlwm ywj siab thiab tsis cais cais los ntawm lub xeev cov qauv. Cov ntawv no cov khoom siv ntoo yog ib hom fiberboard, kev tsim khoom siv thev naus laus zis uas yog thiab cov qauv zoo poob raws li tus qauv GOST 4598-86.

Sab nrauv, hardboard zoo li cov khoom siv uas ib sab yog du thiab lwm qhov yog ntxhib.

Sib xyaw

Cov khoom siv yog ua los ntawm cov khoom pov tseg ntoo - tawg mus rau ib feem me me ntawm cov ntoo ntoo. Cov khoom no tau sib xyaw nrog cov nplaum polymer ua ke thiab nias hauv siab . Cov kua nplaum muaj cov formaldehyde, uas, thaum evaporated, yog teeb meem rau tib neeg kev noj qab haus huv. Cov txheej txheej laminated, uas tau siv rau qee qib ntawm hardboard, txo qis kev raug mob los ntawm formaldehyde, tiv thaiv nws cov evaporation thiab txhim kho cov khoom ntawm cov khoom no.

Qhov muaj pes tsawg leeg ntawm cov khoom siv fiber ntau ntoo suav nrog ntau cov khoom xyaw

• Phenol-formaldehyde resins thiab polymer binders . Lawv ua ke ua cov ntoo ntoo, thiab tseem muab cov khoom siv ntom ntom ntom thiab muaj zog.
• Pectol (cov khoom lag luam ntawm kev ua cov roj siab siab), ntxiv rau lwm cov khoom sib txuas polymer uas ua rau cov khoom tiv taus rau cov khoom siv dag zog.
• Antiseptic tebchaw uas cuam tshuam qhov tsis kam ntawm cov ntoo ntoo mus rau qhov cuam tshuam ntawm cov pwm, pwm thiab tiv thaiv cov txheej txheem lwj. Cov tshuaj ntxiv no tseem ua rau cov dej noo tiv taus ntawm cov khoom.
• Cov hluav taws kub nyhiab - cov tshuaj uas muab cov khoom tiv thaiv hluav taws.
• Hydrophobic additives nyob rau hauv daim ntawv ntawm paraffins, rosin cob thiab lwm yam. Cheebtsam muab cov khoom siv nrog cov dej tsis haum.

Raws li cov ntaub ntawv txheej txheem, hardboard tsis muaj ntau dua 1, 3% ntawm cov ntawv nplaum nplaum txheeb ze rau tag nrho cov khoom siv. Ib qho ntxiv, tsuas yog cov khoom muaj tshuaj lom tsawg tuaj yeem siv rau hauv cov tshuaj polymers.

Kev qhia tshwj xeeb

Raws li GOST tus qauv, cov ntaub ntawv cuam tshuam nrog hardboard tau muab faib ua 3 hom loj

• Cov ntawv tawv tawv, cim nrog tsab ntawv "M ". Qhov hnyav ntawm cov khoom no me me, vim nws qhov ntom ntom ntom ntom ntom, uas yog 100-500 kg / m². Yog tias koj saib ze rau saum npoo ntawm nplooj, koj yuav pom nws qhov porosity, zoo li ntawm cork. Lub hardboard no yog siv rau kev kho kom zoo nkauj sab hauv. Nrog nws cov kev pab, lawv ua kom muaj kev faib ua feem, qib hauv pem teb, qab nthab lossis phab ntsa.
• Hardboard, cim nrog tsab ntawv "T ". Vim nws qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntab ntawm 500 txog 800 kg / m², cov khoom siv tau muab tso rau hauv qhov chaw tiv taus cov dej noo thiab tuaj yeem siv tsis yog rau kev kho kom zoo nkauj xwb, tab sis kuj yog rau kev tsim kho. Sab nrauv, cov khoom siv no zoo li cov ntawv khov ntawm cov ntawv qhia kev. Kev tiv thaiv ya raws tshwj xeeb tshaj yog hais tau zoo hauv ntau yam ntawm cov khoom siv no uas muaj zaj duab xis lamination ntawm qhov chaw. Cov ntawv tuab tau siv rau kev tsim cov thawv ntim khoom, nrog rau hauv cov rooj tog tsim khoom.
• Superhard hardboard, cim nrog cov ntawv "ST ". Nws qhov ntom ntom ntawm 800 txog 1100 kg / m². Cov qauv ntawm cov khoom siv no muaj lub zog ua kom muaj zog, yog li ntawd, hardboard tau siv hauv kev tsim kho kev lag luam, hauv kev tsim cov khoom lag luam rooj tog, rau kev tsim cov qhov rooj sab hauv thiab lwm yam kev xav tau.

Txhawm rau txhim kho qhov tsos ntawm fibreboard, lamination zaj duab xis tau siv hauv nws cov khoom, nrog rau txheej txheej nrog cov xim lossis cov kua roj vanish.

Qhov kev xaiv nrov tshaj plaws yog hardboard yam tsis tau ntxiv cov khoom tiav . Daim ntawv ntawm cov xim beige ntuj no feem ntau siv los ua cov phab ntsa hauv qab ntawm cov tub rau khoom lossis cov txee, cov thawv thauj khoom thiab lwm yam khoom ntim tau ua nrog nws siv, thiab tseem siv hauv kev tsim kho thiab ua haujlwm tiav.

Kev tiv thaiv ya raws ntawm ntau hom fibreboard sib txawv nyob ntawm lawv qhov ntom . Piv txwv li, cov khoom siv ib nrab khoom cim nrog cov ntawv "NT" tuaj yeem nyob hauv dej ntau dua ib hnub thiab tib lub sijhawm tsuas yog swells tsuas yog 40%, thiab hom superhard "ST" nyob rau tib qhov xwm txheej yuav o tuaj. 15%.

Ntau lawm

Hardboard fiber ntau cov ntawv tau ua los ntawm kev nias hauv qab qhov cuam tshuam ntawm qhov kub thiab txias. Cov ntoo uas muaj cov ntoo sib xyaw ua ke tau ua ke nrog cov nplaum polymer kub . Tom qab sib tov sib xyaw ua ke, kev sib xyaw ua ke raug cuam tshuam los ntawm tus defibrator, uas ua rau tawg tawg ntawm cov khoom ntawm cov khoom. Tom qab theem no, cov ntawv ua tiav raug pov los ntawm cov tshuaj sib xyaw ua ke hauv cov pwm tshwj xeeb, uas tau muab tso rau hauv qab cov xovxwm kub nrog kev kub siab. Cov theem tom ntej ntawm kev tsim khoom yog ziab cov ntawv hauv chav qhuav tshwj xeeb.

Lub tshuab ua khoom siv hardboard yog me ntsis zoo ib yam li MDF txoj kev tsim khoom . Qhov sib txawv yog qhov ua ntej dhau los ntawm cov fibers txhawb lawv txoj kev sib cais zoo, uas, nyeg, ua rau nws muaj peev xwm tsim tau txawm tias cov ntawv nyias nyias.

Cov ntawv thov

Hardboard tau siv dav hauv ntau yam kev lag luam. Cov khoom siv no tuaj yeem siv ua lub teeb pom kev hauv chav, lub qab nthab yog qib nrog cov ntawv tawv tawv, nws tuaj yeem siv rau phab ntsa hauv chav ua noj, npaj lawv rau cov vuas. Qhov ntom ntawm cov khoom siv ua rau nws siv tau rau lub hom phiaj kev kos duab. Piv txwv li, daim duab pleev xim nrog cov xim pleev xim tuaj yeem muaj lub hauv paus tawv.

Thaum ua tiav kev kho haujlwm, fibreboard tuaj yeem siv rau kev ntxhib qib ntawm hauv pem teb ua ntej tso laminate lossis tso cov rooj sib tham parquet.

Cov ntawv tawv tawv tuaj yeem siv ua lub rhaub dej thaum npog cov phab ntsa ntawm lub tsev hauv tebchaws. Dhau li, nws tseem paub tias yog cov khoom siv rooj tog, tsis muaj qhov nyuaj rau xav txog lub khaub ncaws niaj hnub lossis txawm tias nws lub tub rau khoom cais . Rau cov rooj tog, nyias thiab tawv hom khoom siv, lawv tau siv dav los ntawm cov tuam ntxhab, vim lawv lub zog thiab tus nqi qis. Cov ntaub ntawv ntawm cov ntoo-fiber ntau tau siv rau sab hauv kho kom zoo nkauj ntawm cov tsheb ciav hlau, cabins ntawm cov nkoj hla hiav txwv, kev teeb tsa sab hauv ntawm lub tsheb thauj neeg caij tsheb.

Hauv kev thauj cov tsheb thauj khoom, hardboard yog cov khoom siv tsis hloov pauv tau los ntawm cov crate uas tau ua thaum ntim cov khoom, cov thawv xa khoom thiab cov thawv tare tau ua . Qhov muaj ntawm cov khoom siv, nrog rau nws tus nqi qis thiab yooj yim ntawm kev txiav, piav qhia qhov dav ntawm kev siv hardboard.

Ntau yam thiab daim ntawv lo

Raws li tau hais dhau los, hardboard tau suav tias yog hom fiberboard, yog li ntawd, nws yuav raug rau tus qauv raws li GOST 4598-86. Peb twb tau kov rau lub ncauj lus ntawm kev kos me ntsis. Cia peb nyob ntawm nws kom ntxaws. Nyob ntawm lub zog thiab kev xaiv tsim, hardboard tau cim raws li hauv qab no:

• nyuaj, nrog rau pem hauv ntej ntawm yam tsis kho - qib "T";
• nyuaj, nrog rau kev ua tiav ntawm lub ntsej muag pem hauv ntej nrog cov khoom tawg zoo ntawm cov ntoo - hom "TS";
• tawv, pleev xim rau ntawm sab xub ntiag - hom "T -P";
• khoom, ua los ntawm cov khoom ntoo ntawm kev tawg zoo, muaj xim tha xim sab xub ntiag - hom "T -SP";
• khoom, tiv taus ya raws, nrog rau qhov tsis kho - hom "T -B";
• khoom, ua los ntawm cov khoom ntoo ntawm kev tawg zoo, tiv taus ya raws, nrog pleev xim rau sab saum toj - hom "T -SV";
• daim ntawv nyuaj - qib "NT";
• daim ntawv superhardness thiab lub zog siab, sab xub ntiag tsis ua tiav - qib "ST";
• daim ntawv superhardness ua los ntawm cov khoom ntoo ntawm kev tawg zoo, ua kom zoo ntawm sab xub ntiag - "STS" hom.

Hardboard, uas sib raug rau cov npe TS, TSP, TP thiab T, nyeg, tau muab faib raws li qhov ua tau zoo ntawm kev ua tiav ntawm sab xub ntiag rau hauv 2 qib - I thiab II. Refined hardboard tuaj yeem ua ob tog. Qee lub npe muaj laminated tiav lossis kho kom zoo nkauj.

Cov khoom siv tawg tau siv hauv cov rooj tog tsim khoom lossis ua cov khoom siv tiav rau chav - piv txwv li, nws tuaj yeem yog lub vijtsam rau cua sov cua sov.

Cov ntawv me me

Hardboard panels muaj tus qauv loj, tab sis nws txawv nyob ntawm seb daim ntawv tuab npaum li cas. Qhov ntsuas ntau tshaj yog qhov ntev ntawm 1, 2 txog 6 m hauv qhov ntev thiab los ntawm 1 txog 1, 8 m hauv qhov dav . Cov vaj huam sib luag loj loj feem ntau yog siv rau kev tsim kho lossis lub hom phiaj kev lag luam. Rau tsev neeg xav tau, siv lub hardboard, qhov ntev yog 2140 lossis 2750 mm, thiab dav yog 1220 mm.

Hauv kev tsim cov fiberboard, GOST cov qauv tso cai me me sib txawv hauv nws qhov ntev

• Rau hom khoom mos, qhov sib txawv ntawm qhov ntev thiab dav tau tso cai tsis pub dhau 5 hli, ob qho tib si nce thiab nqis. Raws li rau qhov tuab, nws qhov yuam kev tuaj yeem tsis pub ntau tshaj 1 hli.
• Rau cov khoom siv yam khoom, qhov sib txawv ntawm qhov ntev thiab dav tau tso cai tsis pub dhau 3 hli, ob qho tib si nce thiab nqis. Hais txog qhov tuab, qhov yuam kev kuj tseem raug tso cai tsis pub dhau 3 hli.

Raws li GOST cov qauv, qhov ntev tshaj plaws ntawm hardboard yog 6100 mm, thiab nws qhov dav tsis tuaj yeem tshaj 2140 mm. Cov khoom siv no ib txwm ua tuab tuab - nws qhov siab tshaj plaws yog 6 hli.

Tsim

Cov ntaub ntawv ua kom zoo ntawm cov ntoo-fiber ntau muaj cov xim zoo nkauj nyob rau sab xub ntiag. Cov ntawv tawv tawv tuaj yeem pleev xim nrog zas xim raws li cov txheej txheem tsim khoom nyob rau theem ntawm kev npaj qhov hnyav rau nias . Cov txheej txheem no tso cai rau koj ua tiav qhov ua tau ntev ntawm cov zas thiab nws cov khoom lag luam zoo faib thoob plaws hauv cov khoom. Qhov muaj ntau yam tshaj plaws thiab nrov tshaj plaws yog cov tawv tawv dawb, qhov nyiam thib ob yog xim dub.

Rau kev kho kom zoo nkauj ntawm cov khoom siv ntoo-fiber, siv zaj duab xis . Nws cov xim kev ua tau tuaj yeem sib txawv - nws tuaj yeem pob tshab lossis xim. Zaj duab xis nrog tus qauv tuaj yeem ua raws li kev ntxhib los mos ntawm ntoo, pob zeb lossis ceramics.

Kev kho dua tshiab ntawm cov ntawv tawv yog ua los ntawm txheej nws sab xub ntiag nrog cov kua roj vanish - txoj hauv kev no tso cai rau koj los tsim cov xim ci lossis matte nto, nyob ntawm seb hom tshuaj pleev xim thov.

Tus nqi ntawm cov ntawv kho kom zoo nkauj rau 1 daim ntawv yuav siab dua tus nqi ntawm daim ntawv zoo tib yam yam tsis tau ua tshwj xeeb. Tab sis cov nqi them tawm, vim tias cov khoom siv ua kom zoo tau txais tus lej zoo:

• txheej zoo nkauj tiv thaiv daim ntawv hardboard los ntawm khawb, chips thiab ya raws;
• cov ntaub ntawv laminated feem ntau tuaj yeem raug ua kom huv, thaum nws yooj yim los ntxuav thiab tsis nqus cov ntxhiab tsw txawv teb chaws;
• kev tiv thaiv kev kho mob txuas ntxiv kev pab lub neej ntawm cov khoom siv ntoo fiber ntau txog 20 xyoo;
• ntau yam xim thiab textures tuaj yeem nthuav dav ntau qhov kev thov ntawm cov khoom thiab nce nws qhov zoo nkauj zoo nkauj.

Lub hauv paus zoo uas cov khoom siv ntoo-fiber muaj txiaj ntsig yog nws lub sijhawm ua haujlwm ruaj khov, tiv taus cov tshuab kev nyuaj siab, tiv taus ya raws thiab ua tau zoo hauv kev siv. Tag nrho cov khoom no tau sib xyaw ua ke hauv ib qho khoom siv, uas muaj tus nqi qis dua.

Yuav xaiv li cas?

Hardboard tau muab los ntawm yuav luag txhua lub khw muag khoom tshwj xeeb, yog li nws yuav tsis muaj teeb meem los yuav cov khoom no. Tab sis thaum xaiv cov ntawv txheeb ntawm cov khoom no, nws yog qhov tsim nyog yuav tsum coj mus rau hauv tus account qee qhov tseem ceeb.

• Kev ua haujlwm ntawm daim ntawv yog 2140 x 1220 mm thiab muaj tuab 2, 5 lossis 3, 2 mm. Kev cai ntau thiab tsawg tuaj yeem tsim kev lag luam siab.
• Qib II cov khoom tuaj yeem muaj qhov ntev ntawm 1700 txog 2745 mm, thaum nws tus nqi yuav zoo ib yam lossis qis dua me ntsis ntawm ib daim ntawv nrog tus qauv qib I qhov ntev.

Thaum xaiv thaum lub sijhawm yuav khoom, nws raug nquahu kom ua tib zoo tshuaj xyuas cov khoom. Cov khoom lag luam qib I zoo yuav tsum tsis txhob muaj daim tawv nqaij, khawb, tawg lossis tawg. Them sai sai rau qhov muaj qhov ntxais lossis khoov hauv daim ntawv.

Yog tias lub suab nrov tshaj tawm, nws zoo dua yog tsis kam yuav.

Cov lus qhia ua haujlwm

Cov khoom siv hardboard tsuas yog siv rau sab hauv tsev ua haujlwm thiab chav qhuav; cov khoom no tsis tsim nyog siv sab nraum zoov. Thaum xaiv cov khoom siv, koj yuav tsum txiav txim siab qhov nyuaj uas koj xav tau . Txawm tias daim ntawv nyuaj tshaj plaws tuaj yeem txiav rau me me hauv tsev. Txhawm rau txiav cov fibreboard, koj xav tau ib qho jigsaw lossis saw ncig. Kev txiav ntawm cov khoom siv nrog cov cuab yeej no yog du, tsis muaj chipping thiab nraub qaum.

Yog tias tsim nyog, ib daim ntawv qhuav ntawm cov ntawv tawv tuaj yeem pleev xim nrog cov xim lossis cov kua roj vanish . Niaj hnub no, cov khoom siv no tau dhau los ua kev kho lossis kho kom zoo nkauj ua tiav hauv tsev thiab chav tsev. Qab nthab tawv, phab ntsa lossis hauv pem teb tau dhau los ua qhov zoo sib xws hauv cov tsev ntiag tug, cov tsev tsim tawm lossis cov chaw khaws khoom. Txhawm rau ua lub ntsej muag nrog cov ntawv tawv, ib lub thav duab ntawm cov ntoo tau npaj ua ntej rau saum npoo kom zoo nkauj, tsuas yog tom qab ntawv cov khoom raug kho rau nws. Cov ntsia hlau zoo ib yam lossis tus kheej tapping screws yuav pab kho cov khoom. Tsis zoo li fiberboard, hardboard yog cov khoom siv sib zog, yog li nws yooj yim siv hauv kev ua haujlwm.

Hauv qee kis, cov ntawv tawv tawv tuaj yeem kho nrog kua nplaum - piv txwv li, qhov no yog ua tiav thaum kho kom zoo nkauj phab ntsa. Yav dhau los, saum npoo ntawm phab ntsa raug ntxuav los ntawm plaster, putty lossis qub wallpaper, tsuas yog tom qab ntawd cov nplaum tau siv rau ntawm phab ntsa thiab rau cov khoom siv nws tus kheej.

Rau cov ntaub pua plag nyuaj, koj tuaj yeem ua raws li cov thev naus laus zis hauv qab no:

• moisten qhov saum npoo ntawm daim ntawv nrog dej siv txhuam xim;
• nteg cov ntawv sib npaug hauv ib pawg ntawm ib sab, tom qab ntawd cia lawv qhuav ntawm chav sov li 2-3 hnub;
• thaum cov ntawv ntawm cov khoom ua tiav zoo ib yam, lawv pib nteg lawv los ntawm lub ces kaum deb ntawm chav;
• txhawm rau txhawm rau kho qhov ntev ntawm daim ntawv kawg, nws tau muab tso rau ntawm daim ntawv dhau los thiab txiav nrog rab riam ntse, thiab tom qab ntawd tawg tawm;
• cov ntawv raug ntsia rau ntawm lub crate;
• ntawm kev sib tshuam ntawm daim ntawv nrog lub qhov rooj casing, nws raug pom zoo kom txiav tsis yog daim ntawv, tab sis lub qhov rooj casing nws tus kheej.

Hardboard tso cai rau koj ua tiav qhov xav tau ntawm kev ua haujlwm sai dua thiab tsis muaj nyiaj ntsuab ntau. Cov khoom siv fiber ntau ntoo no ntseeg tau siv thiab muaj qhov zoo nkauj zoo nkauj.