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Blue Diamond Slates 3000

Blue Diamond SlateSpecifications:

  • 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.

 


Plain Slates
Thickness: 4,0mm (+25% -10%)
Length: +-3mm
Width: According to EN 492 draft, 10/92
Density >=1,70 g/cm3
Moisture Content When Stored 6-12%
Bending Moment: >=35Nm/m according to EN 492 (Class A)
Dilatation: Dry › Saturated abt
4,5mm/m
Air Dried ›Saturated abt
1,0 mm/m
Frost Resistance: According to EN 492 draft, 10/92

Repro Slates
Thickness: 4,5mm (+25% -10%)
Length: +-3mm
Width: According to EN 492 draft, 10/92
Density >=1,60 g/cm3
Moisture Content When Stored 6-12%
Bending Moment: >=35Nm/m according to EN 492 (Class A)
Dilatation: Dry › Saturated abt 4,5mm/m
Air Dried › Saturated abt 1,0 mm/m
Frost Resistance: According to EN 492 draft, 10/92