Sandberg offers independent UKAS-accredited slate testing for evaluation of slate to BS EN 12326.
Slate specification and slate testing are covered by the following standards;
- BS EN 12326-1:2014 Slate and stone for discontinuous roofing and external cladding. Specifications for slate and carbonate slate
- BS EN 12326-2:2011 Slate and stone for discontinuous roofing and external cladding. Methods of test for slate and carbonate slate
The Key Slate Tests
- BS EN 12326-2: Petrographic examination
- BS EN 12326-2: Dimensions
- BS EN 12326-2: Water absorption
- BS EN 12326-2: Failure load in bending
- BS EN 12326-2: Freeze-thaw resistance
- BS EN 12326-2: Thermal cycling
- BS EN 12326-2: Sulphur dioxide exposure
Based on the slate testing results, Sandberg can offer advice on issues such as pyrite content and durability.
For more information, contact our in-house experts:
