| # | Test | Test Method as per | Acceptable value |
|---|---|---|---|
| 1 | Fibers Glass Content | ISO: 1172-1975 | Not less than 25% |
| 2 | Barcol Hardness the GRP | ASTM: D2583-1987 | Not less than 26 BIU tested on Laminated finishing with gelcoat. |
| 3 | Tensile strength | BS: 4994- 1973 | Not less than 58 N/mm2 |
| 4 | Tensile Modulus | ISO: 3269- 1978 | Not less than 6800 N/mm2 |
| 5 | Flexural Strength | ISO: 178- 1975 | Not less than 110 N/mm2 |
| 6 | Flexural Modulus | ISO: 178- 1975 | Not less than 6100 N/mm2 |
| 7 | Izod Impact | ISO: 180- 1982 | Not less than 10 J/cm2 |
| 8 | Water absorption after 7 days of immersion | ISO: 62-1980 | Not more than 0.5 by weight. |
Testing methods for GRP doors
Testing methods for GRP doors as per IS 4020- 1994:
- Dimensions and defects of square ness tests.
- General Flatness tests.
- Local plainness test
- Impact indentation test
- Edge Loading test
- Shock resistance test
- Buckling test.
- Slamming test.
- Screw holding power test.
- Varying humidity test.
- End immersion test.
Fimen doors undergo following test:
-
Impact resistance (Shock resistance):
By conducting this test, Strength of the Door is checked. -
Braking Strength:
Cross braking Strength of the laminate is tested at different points. -
Hardness:
Hardness of the laminate is tested using barcol impresser. -
Tensile Strength:
Tensile strength of laminate is tested at different points.
Our Unwavering Commitment
At Fimen, we take pride in being leaders in the manufacturing of high-quality FRP/GRP doors and frames. Our unwavering commitment to excellence and innovative approach make us the preferred choice for durable and reliable FRP/GRP solutions.
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