Precast Concrete: From Configurator to Automatic Factory Order

Q: How long does the quote-to-order cycle take for precast elements?

Four to eight weeks in the traditional process: drawings emailed over, the manufacturer offer coming back after one or two weeks, technical negotiation, shop drawings and approval, often looping more than once. With a BIM configurator it compresses to days. On one Veneto industrial building using predalles slabs the cycle went from five weeks to four days, saving roughly three weeks on site.

Q: How does the BIM-to-order flow work for precast?

The designer places elements from the manufacturer library into the model in Revit or ArchiCAD; the plugin reads dimensions and structural parameters and proposes the best fitting configuration; the system runs the check to NTC 2018 and Eurocode 2 and 4 and prices it in real time; after digital approval the order is transmitted automatically to the factory production system, which returns the availability date and the delivery plan.

Q: What documentation must accompany a precast element on site?

NTC 2018 requires traceability of structural concrete and reinforcing steel, so every element must travel with its concrete test certificates (characteristic compressive strength fck), reinforcement certificates (ductility class, yield strength fy), the Declaration of Performance under EU Regulation 305/2011, CE marking for structural precast, and a unique piece code recording casting date and factory.

Q: Do precast manufacturers charge for their BIM libraries?

No. Manufacturers hand out their BIM libraries at no cost because the libraries promote their own products, and the objects drop straight into the project model in Revit or IFC. What is paid for is the advanced configuration plugin, sold on a monthly subscription, plus one to two days of training for the design team.

Q: Why is delivery planning so critical with precast elements?

Because structural beams, columns and panels arrive with dedicated cranes and have to be erected immediately: there is no storage space for elements that heavy. Deliveries must therefore be synchronised with the installation sequence in the works programme, crane availability, urban access time windows and the weather forecast, since erection stops above 40 km/h winds.

Q: Which software is used to configure and order precast?

Trimble Tekla Structures for specialist BIM on precast concrete and steel structures, with direct integration into factory production systems; Peikko Designer for connectors and fixing systems with automatic Eurocode 2 verification; Precast Pro on the manufacturer side for orders, production planning and element-by-element tracking; and Revit with manufacturer-specific plugins, currently the most common setup in Italy.

Precast Concrete: From Configurator to Automatic Factory Order

Italy's precast construction sector is worth approximately €8 billion annually. Yet the process from product configuration to factory order remains largely manual, a 4-8 week cycle of emails, technical negotiations, and drawing revisions that can now be compressed to days using digital configurators with BIM integration.

Digital Configurators Available

Leading Italian and international precast manufacturers now offer BIM-integrated configurators: web-based tools read geometric dimensions and structural loads directly from the designer's Revit/ArchiCAD model, propose the optimal product configuration, perform preliminary structural verification to Eurocode 2/NTC 2018 standards, and generate a binding technical offer, all integrated into the project BIM model. Tools include Trimble Tekla Structures for full precast BIM, Peikko Designer for connection systems, and manufacturer-specific Revit plugins.

BIM-to-Order Automated Flow

The fully automated process: BIM model insertion → automatic configuration from model parameters → real-time structural check → instant pricing → digital approval → automatic transmission to factory production system → delivery scheduling integrated with construction schedule. Each precast element arrives with its NTC 2018-required documentation (concrete test certificates, reinforcement certificates, CE marking, Declaration of Performance) transmitted automatically alongside the order.

Delivery Coordination

Structural precast elements (beams, columns, panels) typically arrive with dedicated cranes and must be installed immediately, no storage space. Advanced systems synchronize deliveries with crane availability, installation sequence, urban access time windows, and weather forecasts (no installation above 40 km/h winds). Savings: 3+ weeks on a typical industrial building project.

Veelgestelde vragen

How long does the quote-to-order cycle take for precast elements?

How does the BIM-to-order flow work for precast?

What documentation must accompany a precast element on site?

Do precast manufacturers charge for their BIM libraries?

Why is delivery planning so critical with precast elements?

Which software is used to configure and order precast?

Precast Concrete: From Configurator to Automatic Factory Order

Precast Concrete: From Configurator to Automatic Factory Order

Digital Configurators Available

BIM-to-Order Automated Flow

Delivery Coordination

Veelgestelde vragen

Deel dit artikel

Mike Cecconello

Precast Concrete: From Configurator to Automatic Factory Order

Digital Configurators Available

BIM-to-Order Automated Flow

Delivery Coordination

Veelgestelde vragen

Deel dit artikel

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