Roofing sheet karfe albarkatun kasa ne pre-fentin karfe nada, shi yana amfani da galvanized karfe ko aluzinc karfe a matsayin substrate.Bayan surface pre-jiyya (sunadarai degreasing da sinadaran hira magani), da surface mai rufi da Layer ko da dama yadudduka na shafi, ta hanyar yin burodi da kuma curing, sa'an nan ya zama ƙãre samfurin.
Za a iya raba substrate na rufin rufin zuwa substrate mai sanyi, mai zafi-tsoma galvanized substrate, da electro-galvanized substrate.Za a iya raba murfin saman zuwa polyester, silicon modified polyester, vinylidene fluoride, da plastisol.
Fim ɗin fenti wanda za mu iya yin 10-30microns.Mafi girman fim ɗin fenti, tsawon rayuwar sabis na launi.Kayan zanen sune PE, SMP, HDP, PVDF, ects.
| Kauri | 0.12mm-3mm, bisa ga abokin ciniki ta bukata |
| Nisa | Kafin Corrugated: 1250mm 1219mm 1200mm 1000mm 914mm 762mm Bayan Corrugated: 360mm-1200mm, Kuna iya zaɓar ainihin zanen rufin daga bayanan mu. |
| Tsawon | 1.8-5.8 mita ko a matsayin abokin ciniki ta bukatar |
| Daidaitawa | GBT2518-2008, ASTM A653, JIS G3302, EN 10142, da dai sauransu |
| Matsayin kayan abu | DX51D, SGCC, G300, G550, SGCH570 |
| Tufafin Zinc | Z30-Z275g |
| Farashin AZ | Z30-Z180g |
| Galvalume abun da ke ciki | 55% aluminum 43.4% zinc, 1.6% silicon |
| Maganin saman | Passivation ko Chromated, Fatar Fata, Mai ko Ba'a, ko Buga Antifinger |
| Nauyin dauri | 3-6 ton ko a matsayin abokin ciniki ta bukata |
Nau'i daban-daban don abokin ciniki ya zaɓa.
Don samun farashin rufin rufin kowane takarda, ana buƙatar bayanin ƙasa:
1.Width na takarda bayan corrugated.
2.Kaurin takarda
3. Tsawon igiyar ruwa
4. Wave nesa
Akwai launuka masu yawa na zanen rufin ppgi, gami da shuɗi mai duhu, ruwan shuɗi na teku, ja mai ja, bulo ja, da sauransu. Masu amfani za su iya zaɓar launi bisa ga abubuwan da suka zaɓa.Hakanan za'a iya raba yanayin yanayin zuwa saman mai rufi, saman da aka rufe, fuskar winkled, saman matt da saman furen alamu.
A haƙiƙa, yin amfani da rufin ƙarfe yana da yawa, kamar gine-gine, kayan aikin gida, lantarki, sufuri, kayan ado na ciki, kuma kowa yana iya samun wanzuwarsa a cikin ɗakin wayar hannu da aka gani a wurin ginin.
Kunshin
1.Easy kunshin, a cikin daure kawai.
2.Standard seaworthy fitarwa shiryawa: 3 yadudduka na shiryawa, Fim Fim a cikin farko Layer, na biyu Layer ne Kraft takarda.Layer na uku an kare takardar galvanized+kunshin tsiri+kusurwa.
Loading & Jigila
1.Loading ta kwantena
2.Loading ta jigilar kaya
