28 Nov NF – Hollow core slabs made of reinforced concrete or prestressed concrete (NF384) – MARQUE NF
Posted at 13:55h
in Floors and floor coverings
Characteristic compressive strength of concrete after 28 days Durability: exposure class Surface roughness for use in composite flooring Vertical notching for use of slabs in earthquake zones (without additional concrete) if applicable Safe Workin ...