1. PPGI corrugated roofing sheet introduction
It is high in strength, good in rain and corrosion resistance, suitable to continuous rolling, convenient
in installation and disassemble, time saving and low cost, widely used in construction industry, such as
modern courtyard design, large-sized industrial buildings, prefabricated thermal insulation sandwich
board, etc
2. PPGI corrugated roofing sheet main application
Along with the development of light industry, transportation and ship building, the application of colored
sheet has been expanded form building materials to automobile manufacturing, watercraft interior
decoration. Household electrical appliance, furniture, container and cooker, etc., and become a new
material substituting to spray coating steel sheet
3. PPGI corrugated roofing sheet characteristic
1) Easy to Install
2) Reasonal price
3) With high quality
4) Green and environment friendly
5) Excellent load-carrying ability
6) Good sound insulation
7) Excellent corrosion resistance
8) eat preservation and heat insulation
9) Good resistance to impact and low temperature
10) Excellent waterproof performanceIntroduction:
4. PPGI corrugated roofing sheet packing details
1) Water proof paper covered with steel sheet on top of products; Bundle by steel strip with iron pallet
2) Water proof paper covered by whole steel sheet; Bundle by steel strip with iron pallet
5. PPGI corrugated roofing sheet installation instruction
1) Prepare roof surface by removing old roofing, any rotten wood, adding roofing felt to entire surface
2) Calculate the number of PPGI corrugated sheet needed. Divide the area of your roof by the size of
the sheets you will be using. Remember that you will want the metal sheets to overlap
3) Place your first metal sheet in a corner of the roof, flush against the surface
4) Nail in the first metal sheet to the wood of the roof. You should use about 20 nails per sheet
5) Place the second metal sheet alongside the first with an overlap of 3 to 4 inches (or 10 cm)
| Product |
PPGI corrugated roofing sheet |
| Base material |
Hot dipped galvanized steel sheet
Hot dipped galvalume steel sheet |
| Material Grade |
SGCC / SGCH / DX51D+Z / DX51D+AZ, etc |
| Thickness |
0.13-0.8mm |
| Width before corrugation |
750mm,762mm,900mm,914mm,1000mm,1200mm |
| Tolerance |
Thickness: +/-0.02mm
Width:+/-2mm |
| Zinc-coating |
60g/m2-275g/m2(G30-G60) |
| Technique |
Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvanized_>corrugated |
| Terms |
Raw material width 762mm, after corrugated width 665mm: 9 waves
Raw material width 914mm ,after corrugated width 800mm:11 waves
Raw material width 1000mm, after corrugated 890mm or 900mm:12-14 waves |
| Feature |
Roofing Steel Sheet have excellent performance of decoration,
corrosion resistance etc. |
| Export package |
Waterproof paper, galvanized steel covered and steel strip packed |
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