28 Nov NF – Concrete paving slabs and roof coverings + certification according to the FDES – environmental and sanitary characteristics (NF187) – MARQUE NF
Posted at 13:54h
in Sewerage & paving material
Caractéristiques :
- Visual characteristics (appearance, texture, colour)
- Geometric characteristics (total thickness, facing layer thickness, length, width, flatness, curvature)
- Mechanical strength (bending, load on failure)
- Resistance to climatic aggression (freezing, deicing salts, water absorption)
- Scratch resistance Slip and skid resistance
- Permeability (for products claimed to be draining)
- Alerting and guarding (for podotactile slabs)
- Tactile ground surface indicator (for tactical ground guidance slabs)
- Option: Environmental and sanitary (FDES certified)
- Option: Incorporation of recycled or recovered aggregates
Organisme certificateur :
CERIB|||