Roofing Products Agriculstural Products Building Products Products Required
Contact
 
Roofing Products
Blue Diamond 3000 Slates
Blue Diamond Guarantee
Black Diamond
Black Diamond Guarantee
Wanit Certs
Fibre Cement Technical Data
Roof Pitch Vents
Roof Underlay - Rofatop
UAC V Ridge
Slate Gallery

View our Slate Gallery

Manufacturers' Plant Wanit
Blue Diamond 3000 Slates
Dungarvan Award Winning Project

 
 


Black Diamond

 

 
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

 

 

 

 

 
Copyright © 2008 JD Roberts Agencies Ltd., All rights reserved.