Txhua yam ntawm cov hlau profile, uas yog cov khoom ntev nrog cov duab sib txawv sib txawv, yog tsim los ntawm dov daim ntawv.
khoom zoo
- Nyob.
- Easy.
- kev lag luam.
- kho kom nrawm nrawm.
- Long service life.
Cov khoom ntawm cov profiles no ua rau nws siv tau rau hauv kev tsim kho vaj tse thiab hauv lawv qhov kho kom zoo nkauj ntawm ntau theem ntawm kev nyuaj. Nyob rau hauv cov ntaub ntawv no, ib tug quab yuam xam ntawm load-bearing lug yog yuav tsum tau.
Hom deformation ntawm hlau profiles los ntawm kev thauj khoom - elastic thiab yas. Cov yav tas yog irreversible thiab yuav tsum tsis txhob raug tso cai raws li nws ua rau cov yam ntxwv tsis ua hauj lwm.
Hlau profile: hom
Nyob ntawm lub hom phiaj, profiles tuaj nyob rau hauv cov duab sib txawv thiab kev tsim khoom. Lawv yuav tsum tau tiv thaiv corrosion nrog zinc thiab lwm yam txheej.
1. Profile yeeb nkab
Cov profile yog cov khoom hollow nrog cov duab sib dhos hauv daim duab ntawm square, duab plaub, oval, polygon. Nws yog npaj rau kev tsim kho sab nraum zoov thiab ua tiav cov haujlwm. Ntau cov qauv hlau, qhov rooj, hauv pem teb kab teeb, rafters yog tsim los ntawm nws.
Qhov profile yog ib qho piv txwv ntawm cov ntoo lossis cov pob zeb ua vaj tse. Nws yog tsim los ntawm txias lossis kub deformation ntawm cov ntawv hlau. Lub complexity ntawm manufacturing ho nyob ntawm qhov loj thiab thickness ntawm phab ntsa. Vuam feem ntau yog siv, tab sis kuj muaj cov khoom seamless tau los ntawm deformation ntawm ib puag ncig yeeb nkab.
Steel ntawm qib sib txawv thiab aluminium alloys yog siv los ua cov khoom siv. Qhov dav ntawm cov khoom yog 10-180mm thiab phab ntsa thickness yog 1-12mm.
Hom hlau profiles muaj ntau haiv neeg, tab sis cov khoom ntawm square thiab rectangular seem muaj lub siab tshaj plaws dabtsi yog khoov zog. Piv rau kub-kuav los tiag seem steel, 20% tsawg yog noj. Nyob rau tib lub sijhawm, thaj chaw saum npoo ntawm kev sib cuag nrog huab cua yog 40% tsawg dua. Qhov no txhais tau tias yuav tsum muaj kev tiv thaiv corrosion tsawg dua.
Kev teeb tsa ntawm cov profile yog ua los ntawm kev siv hluav taws xob, tab sis koj tuaj yeem siv cov clamps thiab lwm yam fasteners. Cov qauv hlau yog lub teeb yuag thiab ruaj khov heev.
Hauv lub neej txhua hnub, cov ntaub ntawv me me thiab cov duab yooj yim tau siv, thiab hauv kev lag luam - ntau hom hlau profile (duab hauv qab).
Profile yeeb nkab ua los ntawm steel yog sivnyob rau hauv kev tsim kho ntawm pavilions, khw, chaw ua si, kev txhawb nqa rau ntau lub hom phiaj, billboards.
Qhov tsawg kawg nkaus yog tsim nyog rau kev tsim cov rooj tog zaum, cov khoom siv kis las, kho kom zoo nkauj sab hauv. Profiles nrog ib feem ntawm 100x100x6 mm thiab saum toj no yog siv los ua cov khoom thauj khoom ntawm cov tsev ntiag tug.
Cov khoom siv txhuas siv thaum tsim nyog los tsim cov qauv nrog qhov hnyav, ductility thiab siab corrosion kuj. Lawv qhov ntev transverse tsis pub tshaj 80 mm, thiab cov ces kaum tuaj yeem sib npaug lossis ncaj. Txhawm rau kom muaj zog thiab ductility, aluminium alloys yog tsim nrog ntxiv ntawm manganese, tooj liab thiab magnesium.
2. Drywall profiles
Profiles yog siv los tsim lub tsev thiab ua tiav cov qauv hauv tsev. Lawv txawv los ntawm cov duab sib dhos thiab qhov ntau thiab tsawg. Partitions, suspended ceilings yog ua los ntawm lawv, thiab lawv kuj yog siv rau phab ntsa cladding. Feem ntau siv cov hlau profile rau phab ntsa ntub dej, cov hom muaj raws li hauv qab no:
- rack-mounted (PS);
- guide (PN);
- ceiling (PP);
- angular (PU);
- bent (PG).
PS yog ib txoj hlua khoov los ntawm tin hauv daim ntawv ntawm channel. Nws yog yooj yim deformed thaum lub sij hawm tsim cov profiles thiab tuaj yeem ua manually siv cov tshuab yooj yim. Rau rigidity muaj longitudinal corrugations.
PS yog tsim los rau kev tsim cov ncej ntsug, muab faib lossis phab ntsa cladding. Nws yog mounted nyob rau hauv tandem nrog ib tug haum qhia profile loj. Lawvcov ntaub ntawv muab kev sib tw nruj rau ib leeg. Lub qhov nyob rau hauv phab ntsa ntawm lub substation yog tsim los thaiv.
PN ua haujlwm raws li kab rov tav U-shaped rails rau hauv cov ncej ntsug tau ntxig. Nws kuj tseem ua haujlwm raws li cov lus qhia rau qhov tsim nyog PCBs.
PP yog siv rau phab ntsa cladding thiab cuav qab nthab framing. Nws txuas nrog lub hauv paus nrog suspensions. Nws yog ib qho yooj yim mus yuav cuav qab nthab profiles ua tiav nrog connectors. Ces nws lub installation yog ib qho yooj yim thiab ceev.
Lub kaum ntse ntse tiv thaiv cov ces kaum sab nrauv ntawm plasterboard sheathing los ntawm kev puas tsuaj. Lub kaum ntse ntse ntawm qhov hla ntu tso cai rau qhov profile kom haum snugly tiv thaiv cladding. Nws yog perforated kom cov putty nkag mus rau hauv lub qhov thiab khov kho tuav cov hlau rau ntawm daim tawv nqaij.
PG yog convex lossis concave thiab tuaj yeem ua nrog sib txawv radii ntawm curvature. Nws pab tsim arches thiab ntau theem ceilings.
3. Accessories
Txhua hom hlau phab ntsa ntub dej tau kho nrog cov khoom siv hauv qab no.
- Ob theem profile txuas thaum lawv sib tshuam. Nws yog xa tawm unrolled thiab yuav tsum tau khoov rau hauv "U" zoo li ua ntej installation. Kev kho yog tsim los ntawm tus kheej tapping screws, uas yog screwed rau hauv perforation.
- Ib-theem connector "crab" yog tsim los ceev cov profiles thaum lawv hla crosswise. Nws snaps rau ntawm cov profiles thiab tseem kho nrog tus kheej tapping screws nyob rau hauv siab loads.
- Kev ncua ncaj qha ua haujlwm raufastening racks rau phab ntsa, nrog rau thaum mounting lub qab nthab.
- Profile extension yog siv thaum nws xav tau txuas ntxiv.
Gypsum boards txuas nrog rau cov profiles nrog cov hlau ntsia hlau. Ua ke nrog lub tshuab ntxhua khaub ncaws, lawv tsim nyog rau txhua yam kev sib txuas. Lawv cov tswv yim yog ua tho los yog drilling. Lub thav duab yog txuas nrog rau cov phab ntsa nrog tus kheej-tapping screws nrog cov yas dowels, thiab lub ncua kev kawm ntawv rau lub qab nthab yog tsau nrog ib tug thauj tog rau nkoj wedge los yog ib tug qab nthab dowel.
Types ntawm hlau ru tsev profile
Lub kaw lus ntawm lub tsev yog ua los ntawm cov hlau txhawm rau txo cov khoom thauj, ua kom muaj kev pabcuam lub neej thiab kev nyab xeeb hluav taws.
Hom hlau profiles rau cov khoom thauj khoom muaj xws li khoov thiab kub dov, tab sis tom kawg muaj qhov hnyav thiab noj ntau dua (channel, nqaj, kaum). Lub crate kuj yog ua los ntawm steel. Nyob rau tib lub sijhawm, tag nrho cov hlau tiv thaiv corrosion los ntawm zinc lossis lwm yam txheej tiv thaiv corrosion.
Qhov zoo ntawm cov qauv hlau
- Profileed steel yog cov khoom muaj zog thiab hnav.
- Kev nyab xeeb hluav taws.
- No deformation inherent in ntoo qauv.
- Compatibility nrog vov tsev: corrugated board thiab hlau vuas.
- Tsis pov tseg thaum lub sijhawm teeb tsa.
Txoj kev ua lub ru tsev los ntawm profile
ru tsev qauv yuav tsum tau muab xam ua ntej kom muaj zog. Txhawm rau tiv thaiv kev cuam tshuam ntawm huab cua, txheej txheej yog ruaj ntseg txuas nrog lub crate, uas yog cov hlau profile. Hom tuaj yeem yogtxawv, tab sis feem ntau yog galvanized steel kaus mom laths.
Lawv tus nqi siab dua li cov qauv ntoo zoo sib xws. Tab sis lawv tuaj yeem pheej yig dua li ib lub bar nrog tib cov yam ntxwv kev. Qee zaum cov qauv sib xyaw ua los ntawm cov ntoo thiab hlau siv. Nyob rau tib lub sijhawm, koj yuav tsum paub tias condensate ntawm cov hlau tuaj yeem ua rau dej nkag thiab rotting ntawm ntoo hauv kev sib cuag nrog nws. Tsis tas li ntawd, hlau yog tus choj ntawm qhov txias, thiab lub ru tsev yuav tsum tau insulated kom zoo.
Rafters nrog trusses yog txuas rau phab ntsa nrog thauj tog rau nkoj bolts thiab tsau rau ib ntus hauv txoj haujlwm ntsug. Tom qab ntawd lub kaus mom profile tau muab tso rau hla, thiab txheej txheej txuas rau nws.
Thermoprofile
Hom hlau profile suav nrog cov thermal profile uas zoo li cov phab ntsa ntub dej tsis tu ncua. Qhov txawv tsuas yog tias nws muaj perforations tsim los txo cov cua sov los ntawm cov txuas hniav txias. Cov qhov yog staggered. Txiav daim ntawv tso cai rau koj kom ntev lub tshav kub ntws los ntawm cov hlau, uas txo cov cua sov, thiab tseem txhim kho kev co thiab suab rwb thaiv tsev yam ntxwv ntawm cov khoom piv rau cov ntoo ntawm tib qhov loj. Cov kab teeb sab nraud ntawm lub tsev yog tsim los ntawm cov thermal profile, thiab lub façade kuj tau sheathed rau rwb thaiv tsev thiab thermal contours rau lub ru tsev.
Zoo kawg
Thaum ua cov thav ntawv hlau, koj yuav tsum paub cov hom hlau profiles thiab lawv lub hom phiaj.
Tseem siv rau lawv txoj hlua khintau yam ntxiv uas yooj yim installation. Koj yuav tsum raug taw qhia hauv txhua hom thiab qhov ntau thiab tsawg ntawm cov profiles.
