Brochure Blue Diamond
- Category: Roofing
Specifications:
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Blue Diamond 3000 & Blue Diamond 3000 Repro slates are manufactured from a non-asbestos formulation of superior blended synthetic and cellulose fibres and Portland cement.
- Blue Diamond 3000 & Blue Diamond 3000 Repro carry a comprehensive warranty guarantee covering both structure and colour. This guarantee is strictly in accordance with the manufacturers' original guarantee. A copy of this original guarantee is available on the website under the guarantee section.
- Blue Diamond slates are fully compressed and finished with the highest quality acrylic coating available in the modern world today.
- Fixing: Pre-drilled three holes.
- Minimum Rafter Pitch = 20 degrees. Laid to 100 mm Lap.
- Density : 1700kg/m3 average when tested to BS 4625; section 14.
- Frost Test: 100 freeze/thaw cycles in accordance with BS EN 492; 1994.
- Tolerances: BS EN 492; 1994. Length or Width = +-3.00mm. Thickness +1.00mm/-0.4mm
- Fire Ratings: Fire BS 476 Part 4 fibre cement slates are non-combustible.