HI RIB TRAPEZOIDAL PROFILE SHEET
- Length: ± 20 mm
- Width: ± 25 mm
- Diagonal difference: ± 20 mm
- Color: Light Blue, Off-White, Leaf Green, Grass Green
- Standards: As per Indian Standard IS : 12866 or Any other International Standard on demand
HI RIB Trapezoidal Profile Sheet Range
Pre Painted Galvanised Steel Sheet
Pre Painted Galvalume Steel Sheet
Bare Galvalume (Without Color)
With high precision roll-forming machines, Roofing / Cladding Profile Sheets are manufactured from the finest high quality rolled sheets having excellent corrosion, weather resistance and long life.
Types of Coatings
Regular Modified Paint (RMP)- Silicon Modified Paint (SMP)
- Poly Vinylidene di-Fluoride (PVDF2)
Color Shade
Colors can be provided as per Standard RAL Shade Card subject to availability. Widely used colors as per RAL Shade Code are as follows:
| Light Blue | RAL 5012 |
| Off White | RAL 9002 |
| Leaf Green | RAL 6002 |
| Grass Green | RAL 6010 |
References Codes
- Galvanising IS : 277
- Substrate IS : 513
- Pre-Painting IS : 14246
- ASTM : A653, A755
- Galvalume IS : 15965
- Storage Buildings
- Garden Sheds
- Garages
- Household Cladding and Industrial Roofs
- Industrial and Large-Scale Commercial Buildings
| S.No. | Description | FRP Sheet | Acrylic Sheet | Plycarbonate Sheet |
|---|---|---|---|---|
| 1. | Shatter Resistance | Yes | No | No |
| 2. | Impact Resistance | Very High | Low | Medium |
| 3. | Light Diffusion | Excellent | Glaring | Glaring |
| 4. | Corrosion Resistance | Excellent | Poor | Good |
| 5. | Thermal Insulation | Excellent | Poor | Poor |
| 6. | Maintenance | Free | Frequent Replacement | Periodical Replacement |
| 7. | Weight | Very Light | Light | Light |
| 8. | U/V Anti Aging Film | Yes | No | U/V Optional Anti Aging Film-no |
| 9. | Weather Resistant | Excellent | Very Poor | Medium |
| 10. | Color & Design | Many/Versatile | Very Limited | Very Limited |
| 11. | Life | Min. 10 Years | Not Recommended | 3-4 Years |
| 12. | Cofficient of Expansion & Contraction -vis-à-vis PEB/M.S Structure | Compatible | Very Poor | Not compatible notable warping & deformation after 1-2 years |
| 13. | Tensile Strength | ≥ 1050 kg/cm2 | < 676 kg/cm2 | |
| 14. | Co-efiicient of Thermal Expansion | 0.9-1.8/°C x 10-5 | 6.7/°C x 10-5 | |
| 15. | Fire Performance (Opaque sheets) | Fire Retardant/Optional | Highly Inflammable | Melts like Plastic |
Pre-Painted Galvanised Steel (PPGI) |
|
|---|---|
| Substrate | IS : 513 Cold Rolled Steel Coils |
| Tensile Strength | 240 Mpa |
| Galvanising | IS : 277 / IS : 3302 |
| Zinc Coating | Pure lead free Zinc 120 GSM (Both side mass) |
| Pre Painting | IS : 14246 / JIS 3312 |
| Type of Coating | RMP / SMP |
| Total Coated Thickness | 0.40 mm - 0.80 mm |
| Tolerance | ± 0.03 as per IS : 513 |
Alum inium Zinc Alloy Coated Steel (Galvalume ) |
|
|---|---|
| Combination | 55% Aluminium, 43.4% Zinc & 1.6% Silicon |
| Coating Standard | As 1397 - 1993 |
| Material | Bare Galvalume - ASTM A792M |
| Coating Mass | AZ 150 |
| Base Metal | High Tensile Steel |
| Tensile Strength | 550 Mpa |
| Total Coated Thickness | 0.40 mm - 0.60 mm |
| Tolerance | ± 0.04 as per AS / NZS 1397 |
Shatter
Resistance
Light
Weight
Size
Flexibility
Environmental
Friendly
Excellent Light
Diffusion
Corrosion
Resistant
Excellent Weather
Resistance
No Ingress of
Rain Water
