Product Description
PPGI (Polyester-Painted Galvanized Iron) Roofing Sheet yog cov khoom siv vov tsev zoo tshaj plaws los ua ke cov kev tiv thaiv corrosion ntawm galvanized steel nrog cov hniav zoo nkauj thiab kev tiv thaiv cov txiaj ntsig ntawm pre-painted polyester txheej. Tsim los ntawm 24-26 gauge (0.4-0.5mm) GI steel substrate nrog 50-150g / m² zinc txheej , daim ntawv nta ob txheej txheej txheej txheej: epoxy primer rau adhesion thiab polyester topcoat (20-30μm thickness) hauv vibrant RAL xim. Qhov saum npoo yuav du los yog stucco-embossed los txhim kho cov khoom tiv thaiv plam thiab nkaum qhov tsis zoo me me. Raws li ISO 15716 thiab AS / NZS 2728 tus qauv, nws muaj kev pabcuam lub neej ntawm 10-15 xyoo hauv cov huab cua nruab nrab, nrog rau kev xaiv PVDF txheej rau 20+ xyoo nyob rau hauv ib puag ncig hnyav.
Nta
Weathertight Performance : Cov polyester txheej tiv thaiv UV degradation, los nag nkag, thiab thermal expansion, kom ntseeg tau lub sij hawm ntev waterproofing rau ru tsev.
Aesthetic Flexibility : Muaj nyob rau hauv 50+ RAL xim thiab customizable textures, enabling architects kom phim lub tsev tsim thaum txo nqi nyob rau hauv painting.
Lub teeb yuag & Muaj zog : Ntawm 0.4-0.5mm thickness, nws hnyav 3-4kg / m², txo cov qauv thauj khoom thaum txhawb cua nrawm txog 150km / h (nrog rau kev txhim kho kom zoo).
Energy-Efficient Design : Solar-reflective coatings (optional) tuaj yeem txo qhov kub hauv tsev los ntawm 3-5 ° C, txo cov nqi cua txias hauv kev lag luam thiab cov tsev nyob.
Ib qho yooj yim installation : Pre-txiav rau tus qauv ntev (xws li, 3m, 6m) nrog trapezoidal lossis corrugated profiles, sib xws nrog cov khoom siv vov tsev xws li ridge caps thiab gutters.
Daim ntawv thov
Rwb thaiv tsev nyob : Zoo tagnrho rau pitched los yog tiaj tus ru tsev nyob rau hauv lub tsev, villas, thiab townhomes, muab tsis tshua muaj txij nkawm thiab kav ntev xim.
Commercial Buildings : Siv rau lub ru tsev warehouses, Hoobkas sheds, thiab khw muag khoom complexes, combining durability nrog nqi-zoo thermal rwb thaiv tsev.
Infrastructure Projects : Tsim nyog rau lub ru tsev chaw ua si, tshav dav hlau terminals, thiab ua liaj ua teb tsev cog khoom, qhov hluav taws kub tsis kam (tsis-combustible steel substrate) thiab huab cua kuj tseem ceeb heev.
Retrofitting Projects : Lub teeb yuag tsim tso cai rau kev teeb tsa yooj yim dua cov ru tsev uas twb muaj lawm yam tsis muaj kev txhawb nqa, nrov rau kev kho dua tshiab.
FAQ
Q: Yuav ua li cas PPGI vov tsev piv rau cov pobzeb hlau vov tsev?
A: PPGI nplooj ntawv yog tus nqi ntau dua thiab yooj yim rau kev teeb tsa, thaum cov vuas hlau muab kev zoo nkauj zoo nkauj tab sis hnyav dua thiab tus nqi.
Q: Kuv puas tuaj yeem taug kev ntawm PPGI cov ntawv vov tsev?
A: Yog, nrog ceev faj-siv cov khau tsis khaus thiab taug kev ntawm purlin kev txhawb nqa kom tsis txhob denting; embossed nto muab traction zoo dua.
Q: Dab tsi yog qhov pom zoo sib tshooj rau kev teeb tsa?
A: Overlap 80-100mm rau corrugated profiles thiab 50-60mm rau trapezoidal profiles los xyuas kom meej cov dej nruj.
Q: Kuv yuav kho li cas cov txheej txheej khawb?
A: Ntxuav thaj chaw thiab siv cov xim sib xyaw ua ke hauv 24 teev los tiv thaiv xeb.
Q: Puas yog PPGI ru tsev ua raws li cov qauv kev nyab xeeb hluav taws?
A: Yog, galvanized steel substrate yog tsis-combustible, ntsib Class A qhov hluav taws kub tiv thaiv nyob rau hauv feem ntau cheeb tsam.
Daim ntawv vov tsev / Corrugated Steel Sheet |
|
Txuj |
AISI, ASTM, GB, JIS |
Khoom siv |
SGCC, SGCH, G550, TX51D, DX52D, DX53D |
Thickness |
0.105-0.8 hli |
Ntev |
16-1250 hli |
Dav |
Ua ntej Corrugated: 762-1250mm |
Tom qab corrugated: 600-1100mm |
Xim |
Sab saum toj yog ua raws li RAL xim, Sab nraub qaum yog dawb grey hauv ib txwm |
Ua siab ntev |
+-0.02 hli |
Zinc |
30-275 g |
Qhov hnyav |
Sab saum toj Panit |
8-35 microns |
Rov qab |
3-25 microns |
Panit |
Basal Phaj |
GI GL PIB |
Ib txwm |
Wave Shape, T puab |
Rooj |
Cov duab |
Daim ntawv pov thawj |
ISO 9001-2008, SGS, CE, BV |
MOQ |
25 TONS (hauv ib qho 20ft FCL) |
Kev xa khoom |
15-20 hnub |
Lub hli tso zis |
10000 tons |
Pob |
seaworthy pob |
Kev kho saum npoo |
unoil, qhuav, chromate passivated, non-chromate passivated |
Spangle |
tsis tu ncua spangle, tsawg spangle, xoom spangle, loj spangle |
Kev them nyiaj |
30% T / T ua ntej + 70% sib npaug; irrevocable L / C thaum pom |
Lus hais |
kev pov hwm yog txhua yam txaus ntshai thiab lees txais qhov kev xeem thib peb |
