Reference | Name | Certification mark |
---|---|---|
NF384 | Hollow core slabs made of reinforced concrete and prestressed concrete | |
NF547 | Expanded polystyrene-based blocks for formwork and lightweight blocks for simple formwork | |
QB02-01 | Prestressed concrete beams | |
QB02-02 | Pre-slabs | |
QB02-03 | Hollow core slabs |