Cov Ntaub Ntawv Pov Thawj MP20 (34 Duab): Qhov Ntev Ntawm Cov Ntawv Txheeb, Cov Yam Ntxwv Ntawm Cov Ntawv Galvanized Rau Lub Ru Tsev Thiab Laj Kab, Cov Kauj Ruam

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-07 13:51

Kev siv MP20 corrugated board tseem yog kev lag luam uas muaj kev cia siab heev. Tab sis yog vim li cas koj yuav tsum tau ua tib zoo kawm cov ntaub ntawv hais txog qhov ntev ntawm cov ntawv txheeb, cov yam ntxwv ntawm cov ntawv galvanized rau lub ru tsev thiab laj kab. Nws yog qhov yuav tsum tau txheeb xyuas cov kauj ruam thiab lwm yam ntaub ntawv xav tau los txhim kho cov ntawv.

Kev piav qhia thiab qhov dav

Decking MP20 tau yog ib qho kev daws teeb meem nrov heev rau cladding ntau qhov chaw tau ntau xyoo . Nws yog siv rau ob lub ru tsev thiab laj kab; ib txwm muaj, cov khoom siv no tseem siv tau zoo rau kev tsim cov ntsej muag. Cov khoom zoo li no txaus siab yuav los ntawm:

• tus kheej tsim tawm;
• kev tsim kho thiab kho me me;
• kev tsim kho loj thiab kho vaj tse;
• txhim kho cov kev pabcuam, tswj tuam txhab.

Hauv cov lus piav qhia ntawm cov tuam ntxhab, qhov tseem ceeb yog kev sib haum xeeb ntawm cov txiaj ntsig zoo, uas yog: lub teeb, zoo nkauj tsos thiab tus nqi nyiam rau cov neeg siv khoom … Muaj qhov sib txawv hauv kev txiav txim siab qhov cim ntawm lub ru tsev profiled ntawv: tus lej 20. Qhov tseeb yog qhov tseeb yoj qhov siab yog 1, 8 cm, thiab "20" yog qhov tshwm sim ntawm kev hloov pauv. Cov ntaub ntawv nws tus kheej tau hais tawm asymmetry, uas yog, kev hloov pauv hloov ntawm cov txee nqaim thiab nthuav dav.

Cov ntawv "MP" qhia tias qhov no yog cov khoom siv hlau-polymer . Ntau qhov kev faib tawm tuaj yeem ua los ntawm nws. Ib cheeb tsam cais ntawm kev siv yog kev tsim cov tsev nruab nrab: ib ntus, ntxiv rau siv ib ntus, piv txwv li, cov tsev pheeb suab lossis cov khoom siv hluav taws xob. Nws yog ib qho tsim nyog taw qhia tawm cov yam ntxwv tsis muaj zog raws li qhov ua tau zoo rau hnub ci.

Vim tias nws, nws tsis tuaj yeem siv daim ntawv tshaj lij nyob rau thaj tsam yav qab teb ntawm lub tebchaws.

Lawv ua li cas?

Hlau profiling yog nqa tawm los ntawm deformation tsis muaj cua sov … Txoj hauv kev no lav tau kev txhawb nqa tus qauv. Txij li MP20 ib txwm galvanized, feem ntau tsis muaj teeb meem nrog xeb. Galvanizing yog ua tiav hauv txoj kev kub, uas tau ua pov thawj nws tus kheej zoo dua li lwm txoj hauv kev. Polyester yog siv rau daim ntawv profiled, uas muab kev txhim kho kom zoo nkauj.

Yog tias txheej tau ua nyob ib puag ncig ntawm daim ntawv, tom qab ntawd nws tau cim ua "AB". Rau ib leeg-sab thov ntawm txheej tiv thaiv, siv qhov ntsuas "A". Rau kev tsim cov ntawv profiled, tsuas yog siv cov cuab yeej tshwj xeeb. Thawj cov ntaub ntawv raw yog cov coils nyias nyias, uas feem ntau twb muaj txheej txheej txheej txheej txheej polymer los tsis tu ncua.

Kev ua haujlwm pib nrog kev tshem cov yob: tau kawg, feem ntau tsis yog siv tes, tab sis siv cov tshuab tshwj xeeb.

Ntxiv:

• cov khoom siv tau tsav los ntawm kev siv lub tshuab dabtsi yog khoov (nws yog lub sijhawm no uas yuav tsum tau tsim cov duab geometry);
• lub workpiece raug txiav rau qhov ntev ua ntej;
• cov khoom raug xa mus rau lub tsev rau khoom, qhov uas nws tau ntim thiab khaws cia kom raug (lossis xa mus rau tus neeg siv tam sim ntawd).

Ib qho ntxiv, tsis muaj cov chaw tsim khoom ntxiv nyob qhov twg txhua qhov kev tsim khoom yuav tsis ua haujlwm raws li qhov ua tau. Ib qho kev siv thev naus laus zis, suav nrog kev hloov pauv ntawm ib lub yob mus rau lwm qhov, tau ua tiav raws li ib feem ntawm kev ua ntu zus. Txoj hauv kev no nce kev tsim khoom thiab txo nqi. Dab tsi yog qhov tseem ceeb, tib lub sijhawm, qhov ua tau zoo ntawm cov khoom tiav tau ua tiav. Thiab tsis muaj qhov tseem ceeb tsawg yog qhov muaj nyob ntawm ntau qhov ntev nrog cov kauj ruam me me, vim qhov uas ua rau cov khoom poob qis.

Kev qhia tshwj xeeb

Cov ntawv me me

Qhov tuab ib txwm ntawm daim ntawv profiled pib los ntawm 0.4 hli. Ua cov khoom lag luam mus txog 0.8 hli. Thiab koj tseem tuaj yeem pom cov khoom lag luam nrog tuab:

• 0, 45;
• 0, 5;
• 0, 55;
• 0, 6;
• 0, 7 mm (cov no yog qhov yooj yim tshaj plaws, siv dav hauv txoj haujlwm, thiab ntawm lawv cov khoom muaj yeej nrog txheej ntawm 0, 4 txog 0, 55 mm).

Qhov dav siv tau yog 1100 mm. Qee lub sij hawm siv qhov dav ua haujlwm - qhov no yog tib qho taw qhia. Zuag qhia tag nrho dav yog 1150 hli. Nov yog lub npe ntawm tag nrho cov nrug deb cais cov npoo; lwm 50 hli mus rau qhov hu ua xauv, uas tau kaw thaum daim ntawv sib tshooj. Qhov ntev tuaj yeem yog ntawm 50 txog 1200 cm; nyob rau hauv lub moj khaum no, koj tuaj yeem xaj ib qho me me, tab sis cov khoom lag luam tshaj plaws tsis pub ntev tshaj 400 cm.

Qhov hnyav

Qhov hnyav ntawm 1 m2 yog kwv yees nyob ntawm nws cov tuab . Feem ntau, daim duab no txawv. los ntawm 3, 8 txog 7, 3 kg … Kev nce hauv txheej hlau ua rau nws cov khoom tiv thaiv zoo dua. Tab sis tib lub sijhawm, lub nra ntawm cov qauv txhawb nqa nce. Nrog txheej 0.4 hli, qhov hnyav nruab nrab yuav yog 3.87 kg - qhov tseeb dua, nws tuaj yeem hais tau tsuas yog xav txog tus yam ntxwv ntawm cov khoom lag luam ntawm qee lub khw.

Lwm qhov nruab nrab:

• rau 0.45 hli - 4 kg 210 g;
• rau 0.5 hli - 4 kg 720 g;
• rau 0.55 hli - 5 kg 150 g;
• rau 0.6 hli - 5 kg 570 g.

Lwm yam

Kev muaj peev xwm ntawm cov kabmob yog yam ntxwv tseem ceeb heev . - hauv lwm lo lus, qib ntawm kev thauj khoom uas txheej no tuaj yeem tiv taus. Nws tsis muaj kev nkag siab los muab cov lej uas tau npaj txhij ua thoob ntiaj teb. Qhov tseem ceeb rau cov neeg siv khoom yog qhov ntawd MP20 yuav tiv taus cov daus ntau dua li cov khoom lag luam uas tsis tshua muaj txiaj ntsig zoo . Hom no yog yam tsawg kawg nkaus uas siv tau rau hauv txoj kab nruab nrab. Tab sis tshwj xeeb tshaj yog thaj chaw uas muaj daus, txawm tias nws yuav tsis tiv taus cov xwm txheej tsim. Hauv qhov no, koj yuav tsum xaiv cov khoom ruaj khov thiab ruaj khov dua.

Cov xim txheej tuaj yeem hloov pauv tau yooj yim … Koj tuaj yeem yooj yim khaws ob qho tib si grey thiab dub, thiab xim dawb daim ntawv tshaj lij. Cov khoom no raug rau qhov tshwj xeeb GOST 24045, pom zoo hauv xyoo 2016 . Tus txheej txheem sau tseg kev siv cov xim sib xws rau RAL phau ntawv teev npe, lossis lwm daim ntawv teev npe pom zoo raws li txheej txheem tsim.

Tus qauv qhia tias los ntawm kev pom zoo ntawm tus neeg muag khoom thiab tus neeg siv khoom, kev tiv thaiv thiab kho kom zoo nkauj tsis tau hais tseg los ntawm tus qauv yuav raug siv . Tom qab ntawd nws yog qhov yuav tsum tau ua kom lawv tsis muaj qhov tsis zoo hauv lawv qhov zoo tshaj li tus qauv (uas tau lees paub los ntawm daim ntawv xeem). Tus txheej txheem qhia meej qhov ntsuas ntawm qhov sib txawv ntawm geometry. Ib qho kwv yees kev teeb tsa yooj yim kuj tau piav qhia nyob ntawd.

Thiab tseem nws tau tso cai siv lwm txoj hauv kev.

Hom txheej txheej

Nws yog txheej txheej siv rau cov hlau uas muab qib tshwj xeeb ntawm kev tiv taus thiab ua haujlwm ntev. Lub hauv paus ntsiab lus yog ib txwm ua daim ntawv thov zinc rau ferrous hlau. Nws yog nws leej twg muab cov yam ntxwv tiv thaiv corrosion ntau dua. Zinc yog ntxiv rau passivated. Nws yog txheej nrog cov yeeb yaj kiab oxide uas txhim kho kev txhim kho corrosion.

Lub primer yuav tsum tau thov . Nws txhim kho qhov ua tau zoo ntawm lwm cov ntaub ntawv thiab txhim kho cov nplaum rau saum cov polymers ntxiv. Tag nrho cov tuab ntawm txheej txheej polymer yog 25-200 microns. Qhov kev txiav txim siab tau ua raws li hom kev siv cov khoom siv thiab qeb ntawm cov khoom sib xyaw polymer.

Cov kua roj vanish tshwj xeeb feem ntau siv rau sab hauv sab hauv ntawm daim ntawv profiled.

Rau kev pheej yig, txheej txheej polyester yog qhov txawv. Qhov no yog qhov sib txawv tshaj plaws hauv ntiaj teb . Polyester yog UV tiv taus thiab yuav tsis ploj sai li lwm txoj hauv kev. Yog li ntawd, thawj qhov ci ntawm cov xim yuav raug khaws cia ntev. Qhov kom zoo dua ntawm cov txheej txheej no yog tias nws tiv thaiv kev txhim kho corrosion thiab ua tau zoo tiv taus qhov kub hloov pauv.

Tab sis polyester kuj tseem muaj qhov tsis muaj zog - nws ib txwm siv rau hauv txheej tuab. Nws yuav tsis nyuaj rau kos nws txawm tias muaj qhov cuam tshuam tsis zoo. Kev puas tsuaj tuaj yeem tshwm sim thaum thauj tsheb thiab teeb tsa. Tias yog vim li cas nws thiaj li tsim nyog los ua haujlwm nrog daim ntawv tshaj lij ntawm hom no kom zoo zoo li sai tau. Nws yog categorically tsis yooj yim sua kom taug kev ntawm nws.

Matte polyester txawv ntawm qhov ib txwm tsis tsuas yog pom. Nws yog ib txwm tsawg dua thiab yog li ntawd thov ntau dua li cov nplaum polymer. Raws li qhov tshwm sim, kev ua haujlwm tag nrho lub neej tau nce ntau. Kev xaiv kho kom zoo nkauj kuj tseem muaj txiaj ntsig.

Matt polyester tuaj yeem siv los tsim cov duab ntawm ntau yam khoom siv, txawm tias yog pob zeb ntuj.

Kuj xav tau daim ntawv tshaj lij nrog pural … Lub sijhawm siv nws mus txog 50 xyoo. Qhov tsis kam ua daim ntawv thov kev siv dag zog yuam kev yog qhov tsis ntseeg. Cov txheej txheej no yuav pab tau txawm tias siv rau ntawm hiav txwv lossis dej hiav txwv, nyob rau saum huab cua uas muaj ntsev. Tab sis nws yuav tsum tau sau tseg tias pural tseem dhau los ua lub teeb ci dhau lub sijhawm, thiab nws cov nqi zoo nkauj heev.

Plastisol kuj tseem ceeb . Qhov kev tiv thaiv no tau txhawb los ntawm qhov tseeb tias nws ib txwm siv nrog txheej tsawg kawg 200 microns. Yog li ntawd, qhov tsis kam rau cov khoom siv puas yog nyob rau qib siab heev. Tab sis qhov tsis kam ua kom sov hauv lub hnub ci ci tsis siab dhau, thiab qhov no cuam tshuam loj heev nrog kev nthuav tawm ntawm cov txheej txheej no.

Teeb meem kuj tseem tshwm sim los ntawm kev ploj mus sai, vim tias koj tseem yuav tsum siv tas li cov xim ci tshaj plaws.

Mounting

Tab sis cov txheej txheem tshwj xeeb thiab txawm tias txheej txheej tsuas yog ib nrab ntawm kev sib ntaus. Nws yog qhov tseem ceeb dua hauv kev coj ua kom paub meej yuav ua li cas nteg cov ntawv MP20 cov ntaub ntawv, raws nraim li cas lawv xav tau npog lub ru tsev nrog lawv tus kheej txhais tes. Qhov raug ntawm lub lathing yog txiav txim siab los ntawm kev teeb tsa:

• kev muaj peev xwm ntawm cov khoom tshwj xeeb;
• xam cov load rau nws;
• khoob ntawm rafters;
• ru tsev nqes hav theem.

Lub ru tsev zoo ib yam yuav zoo los ntawm MP20 tib yam. Cov lus qhia kev teeb tsa hais tias cov laug cam yuav tsum muaj qhov ntev ntawm 3x10 cm.

Koj tuaj yeem txuas MP20 ob qho tib si sab laug thiab sab xis raws txoj kab nqes hav.

Qee lub sij hawm lawv nruab nrog txoj kab nqes nrog cov teeb tsa nyuaj … Hauv qhov no, nws yog qhov tsim nyog los ua haujlwm ntawm kev suav ua ntej. Nws tseem muaj txiaj ntsig los teeb tsa cov ntawv schematically ntawm ntawv. Rau lub ru tsev uas muaj cov txheej txheem tso dej, cov thauv rau ntawm tus eaves yuav tsum yog 4-6 cm.

Kev tso pa tawm, thiab qee zaum lub chimney, xav tau kev siv cov khoom nkag . Lub geometry ntawm cov khoom lag luam sib txawv heev raws li xav tau. Txwv tsis pub siv cov khoom siv hlau nyias nyias li 0.1 cm. Cov ntawv pib yog qib raws qhov kawg thiab cov pob kws, tom qab ntawd lawv tau kho nrog ib tus kheej tapping ntsia hlau nyob ze ntawm kab.

Tom qab ntawd koj yuav tsum muab cov ntsiab lus tom ntej thiab qib nws. Cov ntawv txheeb kuj tau kho ntawm lawv tus kheej nrog tus kheej tapping screws. Muaj txuas nrog 3 lossis 4 vaj huam sib luag, koj yuav tsum tau txiav lawv tam sim ntawd raws cov pob kws. Tom ntej no, nws tau txuas nrog lub crate. Koj tuaj yeem ua haujlwm txuas ntxiv los ntawm kev txuas cov ntawv ua ntej mus rau cov ntawv qub, thiab tsuas yog tom qab ntawd mus rau lub crate.

Nws tsis yog qhov tseem ceeb los qhia cov fasteners nyob rau sab saum toj lossis hauv qab ntawm qhov profile . Nws yog nyob ntawm seb lub ru tsev tau nqes ntau npaum li cas. Kev teeb tsa sab saum toj yog nqa tawm ntawm qhov xav tau tsawg dua 25 degrees. Tus naj npawb ntawm tus kheej tapping screws tau txiav txim siab yooj yim: nyob ze ntawm pob kws lawv tau tsav hauv txhua 30-40 cm, thiab cov kab txuas tom ntej tau raug ntsia raws li tus qauv ntsuas ntsuas txhua txhua 100-150 cm. -60 cm, ntawm qhov sib tshooj ua ke ntev, qhov nrawm nrawm nrog ib qib ntawm 30-50 cm; tag nrho rau 1 sq. m tau siv los ntawm 7 txog 10 kho vajtse.

Thaum ntswj rau hauv tus kheej tapping ntsia hlau nyob rau sab saum toj ntawm qhov profile, nws tsis tuaj yeem rub nws hla, txwv tsis pub cov hniav tuaj yeem tsim tau. Kev koom nrog cov ntaub ntawv raug cai ntawm lub ru tsev txhais tau tias tswj hwm qee yam sib tshooj . Thaum lub kaum sab xis tsawg dua 15 degrees, qhov nthwv dej yog 2 nthwv dej. Tab sis ntawm lub ru tsev uas ntxhab ntxhab, qhov nqes hav uas yog 30 degrees lossis ntau dua, koj yuav tsum nqa ib daim ntawv hla lwm qhov tsuas yog 10-15 cm.

Thaum npaj cov cornice, ntau txoj haujlwm tau daws ib zaug:

• yuav ua li cas thiaj ua tau txhua yam raws li qhov zoo nkauj zoo nkauj raws li qhov ua tau;
• yuav ua li cas nruab cov dej ntws;
• yuav ua li cas thiaj tswj tau qhov cua nyob hauv qab lub ru tsev.

Ib txwm siv lub foob pob zeb. Cov ntsiab lus no nws tus kheej yog ntsia rau ntawm ob sab ntawm cov ntawv sib txuas ntxiv. Yuav tsum muaj qhov nrug tsawg kawg 100 cm nruab nrab ntawm qhov kawg ntawm zaj duab xis tiv thaiv dej thiab sab saum toj ntawm cov qauv. Nws yog hais txog zaj duab xis uas dag ntawm ob txhais ceg ntawm rafters; zaj duab xis raws lub crate yuav tsum sib tshooj txheej txheej zaj duab xis qis dua los ntawm tsawg kawg 15 cm. Cov thav duab ntawm lub rooj tsav xwm corrugated raws lub pediment yog los ntawm 5 txog 7 cm; nws pom zoo kom npog qhov kawg ntawm lub ru tsev nrog cua bar.