Rau vov tsev, laj kab thiab cladding ntawm ntau qhov chaw, hlau profiled ntawv tau nquag siv niaj hnub no. Nws cov koob meej yog vim nws tus nqi tsim nyog thiab kev ua tau zoo heev. Thaum nws tsim nyog yuav cov khoom zoo li no, nws yog ib qho tseem ceeb kom nkag siab meej tias cov nplooj ntawv twg xav tau nyob rau hauv ib qho xwm txheej twg thiab seb lawv yuav tsum tau yuav ntau npaum li cas.
Yog li tias txoj haujlwm no tsis zoo li nyuaj, peb yuav sim txiav txim siab cov ntawv profiled kom ntxaws, nrhiav seb lawv qhov txawv li cas, thiab thaj chaw twg lawv tuaj yeem siv tau.
Cov yam ntxwv tseem ceeb ntawm daim ntawv profiled, uas koj yuav tsum paub thaum yuav khoom
Nws yog qhov tsim nyog tam sim ntawd hais tias cov ntawv hlau profiled muaj ntau yam sib txawv ntawm cov tuab, qhov loj, hom txheej, cov khoom hnyav thiab hom profile. Nws yog cov yam ntxwv no uas txiav txim siab qhov kev ua haujlwm thiab kev ua haujlwmkhoom.
Yog li qhov kev xaiv ntawm nplooj ntawv tsis yog ua los ntawm lub qhov muag, cov chaw tsim khoom affixes cov cim tsim nyog ntawm txhua yam khoom, uas yog nruj me ntsis tswj los ntawm cov qauv thiab yog tib yam rau tag nrho cov manufacturers. Nws yog sawv cev raws li tsab ntawv (C, H, lossis CH) thaum pib ntawm kab thiab ntau tus lej sib cais los ntawm hyphen.
Piv txwv: С18-0, 50-750-1100. Tsab ntawv qhia txog yam khoom, thawj tus lej qhia qhov siab ntawm tav, qhov thib ob qhia qhov tuab ntawm cov hlau siv, qhov thib peb qhia qhov dav ntawm qhov profile, thiab tus lej plaub qhia qhov ntev ntawm daim ntawv nws tus kheej. Txhua qhov kev ntsuas yog millimeters.
Ntxiv rau, cov tsiaj ntawv A thiab B tuaj yeem muab tso rau ntawm cov khoom tiav, qhia txog nws sab pem hauv ntej thiab sab nraub qaum. Lub xub ntiag ntawm tsab ntawv R qhia tias daim ntawv muaj qhov tshwj xeeb zawj uas tiv thaiv cov dej ntws los ntawm cov pob qij txha ntawm cov ntawv.
Ntau yam ntawm daim ntawv profiled
Raws li tau hais ua ntej, cov ntawv hlau profiled tau muab faib ua ob peb pawg. Namely:
- paj ntaub;
- khoom siv phab ntsa;
- khoom sib tov.
Roofing galvanized profiled ntawv yog cim nrog H cim thiab yog tus cwj pwm los ntawm kev ua kom nruj thiab lub zog. Rau kev tsim cov nplooj ntawv zoo li no, cov hlau tuab yog siv, uas cuam tshuam rau tus nqi ntawm kev tsim khoom, yog li ntawd, cov ntaub ntawv no feem ntau yog siv rau vov tsev.
phab ntsa profile cim nrog tsab ntawv C muaj cov yam ntxwv qis dua thiab feem ntau yog siv rau claddingqhov chaw, laj kab thiab rau kev sib dhos ntawm cov qauv ib ntus.
Cov khoom lag luam nrog NA cim muaj qhov ua tau zoo nruab nrab thiab suav tias yog universal. Lawv nquag siv hauv ob lub ru tsev thiab cladding.
Qhov txawv ntawm qhov profile zoo
Ntxiv rau cov yam ntxwv ntawm kev ua haujlwm, galvanized profiled ntawv (xws li pleev xim rau) yuav txawv ntawm cov duab ntawm qhov chaw so, uas cuam tshuam rau nws qhov rigidity. Cov profile tuaj yeem ua tau nyob rau hauv daim ntawv ntawm nthwv dej, lub trapezoid, lossis tsuas yog U-puab.
Cov khoom ntawm hom tom kawg raug suav tias yog universal, feem ntau yog siv rau hauv cov phab ntsa. Lub trapezoidal profile yog suav tias yog qhov ruaj khov tshaj plaws thiab muaj peev xwm ua tau zoo heev, thaum hom wavy yog qhov hnyav thiab pheej yig tshaj.
Sib txawv ntawm hom kev pab
Cov yam ntxwv ntawm daim ntawv profiled nyob ntawm tsis yog tsuas yog ntawm cov tuab ntawm cov hlau, tab sis kuj nyob ntawm cov khoom ntawm cov txheej tiv thaiv siv rau nws qhov chaw. Nws los ntawm ntau hom:
- Polyester. Vim nws tus nqi qis, hom no yog qhov ntau tshaj plaws. Nws painlessly zam tam sim ntawd hloov nyob rau hauv kub thiab zoo kawg nkaus resists ultraviolet rays. Lub ci ci ntawm cov txheej yog khaws cia rau lub sijhawm ntev, tab sis nws tsis tiv taus kev ntxhov siab rau txhua yam.
- Coated polyester. Cov muaj pes tsawg leeg ntawm cov khoom no zoo ib yam li yav dhau los version. Qhov sib txawv nyob rau hauv qhov tseeb hais tias qhov saum npoo ntawm daim ntawv yog ntxhib thiab tsis ci nyob rau hauv lub hnub. Cov ntawv xaiv zoo sib xws tuaj yeem ua nrogimitation ntawm ntoo, pob zeb los yog cib.
- Pural. Cov txheej tiv thaiv no muaj polyurethane thiab acrylic. Cov txheej txheem ntom nruj kev tiv thaiv cov ntawv qauv los ntawm kev puas tsuaj thiab kev phom sij ntawm cov haujlwm ua haujlwm, uas ua kom nws lub sijhawm ua haujlwm ntev.
- Plastisole. Qhov kev xaiv no muaj polyvinyl chloride nrog kev sib ntxiv ntawm ntau yam plasticizers. Nws yog siv rau hauv ib txheej tuab txaus thiab ntseeg tau los tiv thaiv cov hlau profiled los ntawm ntau hom kev cuam tshuam tsis zoo. Txawm li cas los xij, qhov muaj pes tsawg leeg no tsis ruaj khov rau qhov kub thiab txias, uas ua rau me ntsis txwv cov khoom ntawm cov khoom zoo li no.
- PVDF. Cov txheej no yog ua los ntawm polyvinyl fluoride thiab acrylic. Nws yog siv rau hauv ib txheej me me, tab sis ntseeg tau tias tiv thaiv daim ntawv los ntawm kev cuam tshuam ntawm ib puag ncig nruj. Lub neej kev pab cuam ntawm cov khoom no yog 35-45 xyoo.
Dimensions of profiled sheets
Txhawm rau ntsuas koj lub peev xwm nyiaj txiag thiab txiav txim siab qhov xav tau ntawm cov khoom siv rau qee yam haujlwm, koj yuav tsum paub qhov ntev thiab tus nqi ntawm daim ntawv profiled, thiab yog tias tus nqi nyob ntawm ntau yam, ces qhov ntev ua raws li cov qauv. thiab qhia meej meej rau txhua hom.
Cov kab thiab cov ntawv vov tsev tuaj yeem muaj qhov siab kiag li, raws li lawv tau ua los ntawm dov. Qhov dav feem ntau txawv ntawm 75 mus rau 115 cm. Cov kev xaiv thoob ntiaj teb nrov tshaj plaws muaj qhov dav ruaj khov ntawm 100 cm. Thaum xaj cov ntawv tshaj lij hauv kev tsim khoom, koj tuaj yeem qhia qhov xav tau qhov ntev ntawm cov khoom tiav kom lawv xa thiab teeb tsa.yooj yim li sai tau.
C8-C10 hlau profiled ntawv (phab ntsa version) yog tsim tsis dav dua 90-100 cm, thiab cov khoom ntawm C18-C44 qeb yog 100 cm.
Qhov siab thiab qhov dav ntawm daim ntawv profiled yoj
Qhov siab ntawm yoj khoov ncaj qha nyob ntawm seb hom ntawv cov khoom. Yog li, rau cov kev xaiv thauj khoom uas tau cim nrog tsab ntawv H, qhov ntsuas no siab dua li lwm hom thiab tuaj yeem ncav cuag 144 hli. Cov grooves ntiav tau ntxiv nyob rau ntawm cov khoom, uas ua rau nws nyuaj heev. Qhov no tso cai rau siv cov ntawv hlau corrugated ntawm lub ru tsev.
Qhov siab ntawm cov nthwv dej ntawm cov kabmob-phab ntsa ntau yam (NS) nce mus txog 44 hli, thiab qhov dav ntawm cov grooves nyob rau hauv xws li variants yog 114 hli. Lub rigidity ntawm pawg no ntawm cov nplooj ntawv profiled yog qhov txaus los siv rau ob qho tib si vov tsev thiab phab ntsa ua haujlwm.
Phab ntsa corrugated muaj qhov tsawg kawg nkaus yoj qhov siab (los ntawm 10 hli), uas piav qhia nws qhov qis qis zog. Txawm li cas los xij, lub rooj vag los ntawm cov ntawv profiled, laj kab thiab ntau qhov chaw cia khoom yog tsim los ntawm cov khoom siv no, vim nws yog lub teeb heev thiab pheej yig.
Thickness thiab hnyav ntawm cov ntawv profiled
Nyob ntawm cov chaw tsim khoom, daim ntawv profiled muaj qhov sib txawv thiab tus nqi, tab sis qhov hnyav ntawm cov khoom yuav tsum yog kwv yees li qub. Thiab txij li cov nplooj ntawv yeej ib txwm ntsia ntawm qee yam ntawm lub hauv paus, thaum xaiv cov khoom muag, koj yuav tsum paub tias nws yuav muaj dab tsi ntawm lub crate lossis phab ntsa.
Rau kwv yees kwv yees, peb pom zoo kom siv cov ntaub ntawv hauv qab no:
- Cov khoom cim H yog tus cwj pwm los ntawm daim ntawv tuab ntawm 0.5 txog 0.9 hli. Raws li qhov no, peb tuaj yeem xaus tias qhov hnyav ntawm 1 m² yuav nyob ntawm 7.4-11 kg.
- Lub thickness ntawm cov kabmob phab ntsa feem ntau tsis tshaj 0.8 hli, yog li ntawd, qhov siab tshaj plaws ntawm 1 m² yog 9.4 kg.
- Cov khoom siv ntsej muag sib sib zog muaj qhov dav ntawm 0.5 txog 0.7 hli. Hauv qhov no, qhov hnyav ntawm 1 m² ntawm ib daim ntawv yuav yog los ntawm 5.4 txog 7.4 kg.
Daim ntawv thov thaj chaw ntawm cov ntaub ntawv profile
Cov kev xaiv rau kev siv cov ntaub ntawv profiled tsis muaj qhov kawg, yog li peb yuav ua tib zoo saib qhov twg txhua yam khoom uas muaj cov cim sib txawv tuaj yeem siv tau.
Lub rooj vag profiled, lub laj kab zoo nkauj, laj kab me thiab lub caij ntuj sov hangars feem ntau yog sib sau los ntawm C-8 lossis C-10 profile. Nws kuj yog qhov zoo tagnrho rau insulating cov phab ntsa sab nrauv ntawm cov tsev.
S-20 thiab S-21 cov khoom siv rau kev teeb pom kev zoo (ntau yam canopies thiab canopies), thiab cov khoom siv S-44 yog siv rau ceev nrooj cladding thiab vov tsev.
Cov ntawv tshaj lij NS-35 thiab NS-44 yog universal thiab multifunctional. Nws tuaj yeem siv rau tag nrho cov hom phiaj saum toj no thiab rau txhua hom kev tsim kho phab ntsa.
Cov ntawv siv zog H-75 thiab H-60 feem ntau yog siv hauv kev lag luam. Lawv yog siv los ua lub hauv paus rau lub ru tsev membrane, sib sau ua ke formwork rau monolithic ceilings thiab tsim muaj hangars.
Cov nplooj ntawv corrugated tau kho li cas?
Raws li cov yam ntxwv ntawm kev ua haujlwm ntawm cov khoom sib dhos kom nyob twj ywm ntawm qhov siab tshaj plaws, nws tsis txaus tsuas yog yuav cov khoom siv zoo, nws tseem yuav tsum tau ua kom zoo rau cov ntawv profiled rau hauv paus. Ntau yam fasteners tuaj yeem siv rau lub hom phiaj no.
Thaum nws los txog rau kev npaj vov tsev, profiled sheet manufacturers pom zoo kom muab nyiam rau tshwj xeeb tus kheej tapping screws. Lawv txoj kab uas hla ntawm 4.8 mus rau 6.3 hli, thiab lawv qhov ntev yog los ntawm 20 mus rau 250 mm. Lub peculiarity ntawm xws fasteners yog ib tug dav hexagonal taub hau (nrog rau ib tug soldered xovxwm washer) thiab lub xub ntiag ntawm ib tug tshwj xeeb roj hmab gasket uas tsis poob nws cov khoom txawm tias thaum siv nyob rau hauv ib tug nruj ib puag ncig.
Rau qhov kev npaj ntawm laj kab thiab kev faib tawm, koj tuaj yeem yuav steel self-tapping screws nrog zinc txheej tiv thaiv. Nyob rau hauv rooj plaub no, ib tug roj hmab gasket yuav tsum tau muab tso rau nruab nrab ntawm tus ntsia thawv taub hau thiab daim ntawv profiled.
Ua ntej txhim kho cov khoom siv profiled, lub hauv paus yuav tsum tau kho nrog cov tshuaj tiv thaiv corrosion. Qhov no yuav ua kom ntev lub neej ntawm tag nrho cov qauv.
Tus nqi ntawm daim ntawv profiled
Nyob ntawm cov chaw tsim khoom, qhov tuab ntawm cov hlau thiab hom txheej tiv thaiv sab saud, tus nqi ntawm cov khoom siv no yuav txawv heev. Yog li ntawd, peb yuav txiav txim siab npaum li cas qhov nrov tshaj plaws yoj profiled ntawv nrog ntau hom kev tiv thaiv yuav raug nqi.
Yog li, cov khoom lag luam Lavxias ua galvanized yuav raug nqi tus neeg yuav khoom txog 167 rubles ib m². Ntawmlub xub ntiag ntawm polyester tiv thaiv txheej (0.4 hli tuab) tib daim ntawv yuav raug nqi txog 220 rubles ib m².
Tus nqi tag ntawm cov khoom nrog cov txheej plastisol pib ntawm 595 rubles ib m², thaum daim ntawv profiled nrog ib txheej pural yog kwv yees los ntawm cov chaw tsim khoom ntawm 450 rubles.
In xaus
Cov yam ntxwv ntawm kev ua haujlwm siab, kev ua tau zoo thiab kev yooj yim ntawm kev teeb tsa ua rau qhov tseeb tias daim ntawv profiled dhau los ua cov khoom siv thoob ntiaj teb. Tsis tas li ntawd, nws yooj yim heev rau kev txiav, thauj, laum thiab txheej txheem ob qho tib si manually thiab mechanically.
Kev tsis txaus ntseeg hauv kev ua haujlwm thiab kev pabcuam lub neej ntev ua rau kev siv cov ntawv profiled ntau dua li qhov cuam tshuam, uas lees paub tias nws siv tau rau ntau qhov chaw tsim kho.
