Thaum xaiv cov khoom siv rau kev tsim cov qauv ntawm ntau yam ntawm cov tsev thiab cov qauv, feem ntau lawv cov kabmob muaj peev xwm yuav tsum tau coj mus rau hauv tus account. Qhov no siv, tau kawg, suav nrog cov ntawv profiled. Lub peev xwm ntawm cov khoom siv no feem ntau txiav txim siab los ntawm cov rooj tshwj xeeb.
yog dab tsi
Daim ntawv profiled yog tsim los ntawm cov ntawv lossis cov hlau dov los ntawm kev ua haujlwm ntawm cov tshuab tshwj xeeb dabtsi yog khoov. Ib tug yam ntxwv feature ntawm cov khoom no yog lub xub ntiag ntawm nthwv dej ntawm txawv heights. Tsis zoo li cov ntawv tiaj tiaj tiaj tiaj, corrugated board yog tus cwj pwm los ntawm kev muaj zog ntxiv.
yoj hauv cov khoom siv, thiab lwm yam, ua raws li tus neeg tawv nqaij. Tau kawg, hauv kev sib piv nrog cov hlau coiled zoo tib yam, cov ntawv profiled muaj lub peev xwm ntau dua.
thaj chaw thov
Hauv kev tsim vaj tsev ntiag tug, cov ntaub ntawv profiled feem ntau yog siv rau sheathing ru tsev ntawm lub tsev, ntau hom kev tsim tawm, kev tsim tawm, cov ntaub ntawv me me, thiab lwm yam. Ntau tus tswv ntawm thaj chaw suburban kuj tsim nrogsiv cov khoom laj kab no. Tsis tas li ntawd, corrugated board feem ntau yog siv los sib sau ua ke ntau hom hlau cov qauv me me - cov khoom siv hluav taws xob, cov chaw nres tsheb.
Txij li cov khoom siv no tsis kim dhau, hauv kev tsim vaj tsev ntiag tug qee zaum siv rau kev siv nyiaj txiag cladding ntawm facades ntawm cov tsev nyob. Qee qhov xwm txheej, tsis yog tshem tawm cov formwork rau pouring interfloor ceilings kuj yog tsim los ntawm ib daim ntawv profiled.
Ntau yam khoom
Daim ntawv tshaj lij tuaj yeem siv rau hauv kev tsim cov qauv ntawm cov tsev thiab cov qauv:
- galvanized;
- xim coated.
Qhov txiaj ntsig tseem ceeb ntawm thawj hom khoom yog nws tus nqi qis. Tus nqi ntawm corrugated board nrog lub polymer txheej yog siab dua. Tab sis cov ntaub ntawv zoo li no zoo li zoo nkauj dua li cov nplooj ntawv zinc-coated. Tsis tas li ntawd, xws li corrugated board tuaj yeem ua haujlwm ntev dua yav tom ntej. Ib qho ntawm cov khoom ntawm cov txheej txheem polymer ntawm cov khoom no yog tias nws ntseeg tau tiv thaiv cov ntawv hlau los ntawm corrosion. Lub tsuas drawback ntawm corrugated board ntawm no ntau yam yog hais tias nws yuav tsum tau mounted kom zoo zoo li sai tau. Thaum kev puas tsuaj tshwm sim ntawm cov txheej txheem polymer, nws, rau qhov laj thawj pom tseeb, tsis ua nws txoj haujlwm.
Feem ntau, cov neeg tsim khoom ntiag tug yuav tsum ua tiav kev xaiv ntawm daim ntawv profiled thiab cov kabmob muaj peev xwm. Hauv qhov no, txhua yam khoom siv ntawm hom no tsim los ntawm kev lag luam niaj hnub no tau muab faib ua:
- wall;
- ru tsev (cov kabmob).
Cov khoom ntawm thawj ntau yam feem ntau yog siv rau kev tsim kho txhua yam ntawm cov qauv uas tsis raug rau cov khoom hnyav thaum lub sijhawm ua haujlwm. Qhov no tuaj yeem yog, piv txwv li, laj kab lossis facade cladding.
Daim ntawv ru tsev profiled yog siv, raws li tuaj yeem txiav txim los ntawm nws lub npe, feem ntau yog ua tiav ru tsev slopes. Tsis tas li ntawd, cov khoom zoo li no nrog qhov siab yoj qhov siab feem ntau yog siv rau kev teeb tsa ntawm cov formwork ruaj khov thaum pouring pem teb.
Txhua yam ntawm cov qauv hlau - cov chaw nres tsheb thiab cov khoom siv hluav taws xob - feem ntau kuj ua los ntawm cov vov tsev cov kabmob corrugated. Hauv qhov no, cov khoom siv no tuaj yeem siv rau ob phab ntsa thiab ru tsev sheathing.
nrhiav dab tsi thaum xaiv
Dhau li ntawm lub hom phiaj, thaum yuav cov khoom zoo li no, koj yuav tsum saib qhov siab ntawm nws nthwv dej hauv thawj qhov chaw. Qhov siab dua qhov ntsuas no, qhov hnyav dua yav tom ntej yuav tuaj yeem nqa daim tawv nqaij.
Tau kawg, thaum yuav daim ntawv profiled, koj yuav tsum tau xyuam xim rau nws cov tsos. Galvanized cov khoom ntawm hom no yog tsim rau kev tsim kho ntawm cov khoom tsis kim heev thiab ruaj khov. Qee lub sij hawm xws li daim ntawv profiled yog siv, piv txwv li, rau sheathing ru tsev ntawm outbuildings los yog erecting laj kab.
Lub facades ntawm lub tsev thiab lub ru tsev feem ntau yog sheathed nrog polymer-coated los xij. Cov khoom siv tib yam pom zoo kom siv rau kev teeb tsa ntawm formwork rau hauv pem teb. Hloov cov nplooj ntawv thaum xeb hauv xws licov qauv yav tom ntej yuav yooj yim ua tsis tau. Yog li ntawd, cov khoom siv zinc tsis pom zoo rau qhov no.
Lwm qhov ntsuas uas tau them nyiaj rau thaum yuav daim ntawv profiled yog qhov ntev thiab dav. Qhov ntev ntawm cov nplooj ntawv ntawm cov khoom no feem ntau tsis loj heev. Raws li GOST, lawv qhov ntev tsis tuaj yeem tshaj 12 m. Cov khoom siv loj yog tsim los ntawm kev lag luam tsuas yog raws li cov lus qhia tshwj xeeb. Feem ntau ntawm kev muag khoom hnub no koj tuaj yeem pom cov nplooj ntawv ntawm hom no nrog qhov ntev ntawm 3, 4, 5, 6 thiab 12 m.
Dab tsi yog bearing peev
Tus yam ntxwv tseem ceeb uas koj yuav tsum xyuam xim rau thaum yuav khoom yog nws lub zog. Ntxiv rau qhov yoj qhov siab, lub peev xwm ntawm cov ntawv profiled kuj nyob ntawm qhov tuab ntawm cov hlau siv rau nws cov khoom siv.
Hlau rau kev tsim cov khoom siv yog tsim raws li cov cai ntawm GOST 24945-2010. Lub thickness ntawm daim ntawv profiled yuav yog 0.4-1.2 hli. Hlau yog muab rau cov chaw tsim khoom lag luam, feem ntau yog yob, qhov hnyav uas tuaj yeem yog 5-8 tons.
Qee lub sij hawm txhuas corrugated board kuj tuaj yeem pom ntawm muag. Lub thickness ntawm cov nplooj ntawv no feem ntau txawv ntawm 0.5-1.0 hli. Cov khoom ntawm no ntau yam yog siv tsuas yog raws li ib tug tig. Nyob rau hauv cov nqe lus ntawm lub zog, nws yog heev inferior rau steel. Nws tsuas zoo dua yog corrosion kuj.
Qhov siab ntawm corrugated board nthwv dej ntawm txhua yam feem ntau txawv ntawm 8-44 hli. Nyob rau tib lub sijhawm, cov ribs stiffening rau cov nplooj ntawv ntawm hom no tuaj yeem muaj qhov sib txawv hauvntu - wavy, trapezoidal, thiab lwm yam.
Qhov siab nthwv dej ntawm cov khoom thaum yuav khoom tuaj yeem txiav txim siab feem ntau los ntawm kev kos. Daim ntawv phab ntsa ntawm hom no yog cim, raws li GOST, nrog rau tsab ntawv "C". Roof bearing corrugated board feem ntau yog cim tias "H". Tom qab tsab ntawv nyob rau hauv lub cim ntawm cov khoom no, feem ntau muaj cov lej. Los ntawm lawv, koj tuaj yeem txiav txim siab qhov siab ntawm nthwv dej ntawm nplooj ntawv. Piv txwv li, rau H114 corrugated board, daim duab no yuav yog 114 m.
Yuav ua li cas txiav txim siab qhov muaj peev xwm
Feem ntau, cov tswv ntawm lub teb chaws thaj av uas txiav txim siab los tsim ib qho qauv ntawm cov khoom zoo li no tsis tas yuav ua ib qho kev suav nyuaj thaum yuav aluminium lossis steel corrugated board. Nws yog feem ntau yuav tsum tau siv ntau hom qauv nkaus xwb rau cov ntawv ua raws li TU.
Cov khoom tsim ua raws li GOST muaj cov qauv tuab, qhov ntev thiab qhov siab profile. Raws li, cov kabmob muaj peev xwm ntawm cov ntawv profiled ntawm qee lub npe tau ntev tau txiav txim siab los ntawm cov kws tshaj lij. Koj tuaj yeem pom qhov tsis muaj zog ntawm cov khoom siv ntawm ib lub npe tshwj xeeb los ntawm lub rooj tshwj xeeb.
Bearing peev
Txhawm rau txiav txim siab tus yam ntxwv no, tus tsim tsuas yog xav paub txog cov hauv qab no:
- hom corrugated board thiab nws hom;
- span dav;
- tus naj npawb ntawm kev txhawb nqa hauv ntu.
Lub peev xwm ntawm daim ntawv profiled yog txiav txim hauv kilograms ib 1 m 2. Thaum xaiv ib daim ntawv rau lub ru tsev, cua thiab daus loads ntawm qhov chaw siab tshaj yog coj mus rau hauv tus account ua ntej ntawm tag nrho cov. Cov noparameters kuj raug txiav txim los ntawm cov ntxhuav rau txhua cheeb tsam. Raws li cov kev ntsuas no, ib daim ntawv profiled raug xaiv raws li qhov tuab thiab yoj qhov siab ntawm hom khoom xav tau.
Ntaus Brands
Hauv kev tsim vaj tsev ntiag tug, cov khoom siv feem ntau yog siv:
- rau cov qauv prefabricated, phab ntsa cladding - HC35;
- rau canopies, me me architectural forms - Н57;
- rau taag formwork, ru tsev - H60;
- rau kev thauj khoom-cov kabmob ncej - profiled H75.
Rau lub ru tsev ntawm cov tsev uas muaj qhov loj thiab cov phab ntsa ntawm qhov siab siab, cov ntawv profiled H114 feem ntau yog siv.
