The GAMMA adjustable support allows quick and safe mounting on all types of pitched roofs covered with Marseille, Portuguese and Curved tiles. The double adjustment allows efficient levelling of uneven roofs. The support can be combined with the G – I series profiles.
KIT includes VTMA M8X20+DEFZ M8
TECHNICAL DETAILS
| Code | Material | Overall dimensions (mm) | Size (mm) | Profile support corner bracket (ST 03) | Slots | |||||||||||||||||||||
| H | H 1 | L | Base (ST 03) | |||||||||||||||||||||||
| ST-08-A | Stainless Steel | 50÷80 | 110÷165 | 115 | 38x60x30x5 | 60x60x35x5 | 9×18 9×40 | |||||||||||||||||||
| ST-08-B KIT | Stainless Steel | 50÷80 | 110÷165 | 115 | 38x60x30x5 | 60x60x35x5 | 9×18 9×40 | |||||||||||||||||||
| ST-08-C | Stainless Steel | 50÷80 | 110÷165 | 115 | 100x60x30x5 | 60x60x35x5 | 9×40 9×40 | |||||||||||||||||||
| ST-08-D KIT | Stainless Steel | 50÷80 | 110÷165 | 115 | 100x60x30x5 | 60x100x35x5 | 9×40 9×40 | |||||||||||||||||||
PROPERTIES OF GAMMA ALUMINIUM PROFILE MATERIALS
| Material type | EN AW 6060 |
| Tensile strength Rm (Mpa) | 190 |
| Elastic limit Rp 0.2 (Mpa) | 150 |
| Elongation at 50 mm (%) | 10 |
| HB hardness | 70 |
| Coefficient of linear thermal expansion between 20 oC and 100 oC (1/ oK) | 23×10-6 |
| Preparation for surface oxidation treatment | Excellent |
PROPERTIES OF SUPPORT MATERIALS
| Material type | AISI 304 |
| Shape | Cold-rolled |
| Finish | Heat treatment, pickled and skin-passed |
| Density kg/dm3 | 7,9 |
| Tensile strength N/mm2 | 540 – 750 |
| Elongation at 80mm (%) | 45 |
| HRB hardness | 82 |
| Material type | AISI 430 |
| Shape | Cold-rolled |
| Finish | Heat treatment, pickled and skin-passed |
| Density kg/dm3 | 7,7 |
Tensile strength N/mm2
| 450 – 600 |
|
| Elongation at 80mm (%) | 20 |
| HRB hardness | 85 |
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