Reinforcement execution from model

Prepare reinforcement and edge strips from the formwork and reinforcement model for construction execution.

Starting point

• Formwork and reinforcement information often exists only on drawings; layer-wise evaluation and steel schedules are labour-intensive.
• Without agreed attributes and stages, filtering by reinforcement layer is unclear for the contractor and site.

Goal & benefit

• Deliver the formwork and reinforcement model stage by stage as agreed with the contractor.
• Make reinforcement filterable by layer and equip it with execution-relevant Allplan attributes.

Process

1. Provide the formwork and reinforcement model per stage as agreed with the contractor.
2. Capture reinforcement attributes (position, diameter, spacing, piece count, steel schedule number); control reinforcement layer via CAD layers.
3. Use the model for layer-wise filtering, steel schedules, and execution export.

Outcome

• A reinforcement model evaluable by stage and layer, including edge strips, for execution.

Deliverables

• Reinforcement model with IfcReinforcingBar and property set AllplanAttributes
• Attributes Bewehrungsposition, Bewehrungsdurchmesser, Teilung, Stückzahl, Stahllistennummer
• Reinforcement layer via CAD layers (not as an attribute); reinforcement layer must be filterable
• Edge strips (IfcBuildingElementProxy, ObjectType=Randstreifen) with attribute Randabschluss in pset 211.5_Beton_und_Stahlbetonarbeiten