SciTransfer
SUM4Re · Project

AI-Powered Digital Material Banks for Circular Construction and Waste Reduction

constructionTestedTRL 5

Imagine if every building had a digital receipt listing every single material used, like a detailed grocery list for a house. This project uses AI and scanners to identify what's inside old buildings so we can treat them like warehouses of spare parts. Instead of smashing everything into a landfill, we can precisely pick out what to reuse for new projects.

By the numbers
17
consortium partners
3
demonstration pilots
59%
industry ratio in consortium
The business problem

What needed solving

Construction and demolition waste is the largest waste stream in the EU, causing high CO2 emissions and environmental damage. Companies lack a reliable way to identify and track materials in existing buildings for reuse.

The solution

What was built

AI-assisted identification software, digital building logbooks, material passports, and a C-BIM standard for interoperability.

Audience

Who needs this

Demolition companiesBIM software providersCircular economy consultantsUrban plannersSustainable construction firms
Business applications

Who can put this to work

Demolition & Waste Management
mid-size
Target: Demolition contractors

If you are a demolition contractor dealing with massive amounts of construction waste — this project developed AI-assisted identification tools that turn debris into a catalog of reusable assets. This allows you to sell recovered materials instead of paying landfill fees.

Architecture & Engineering
SME
Target: BIM consultancy firms

If you are a BIM consultancy dealing with outdated building records — this project developed C-BIM standards and digital building logbooks. This enables you to provide clients with a precise material passport for their assets.

Real Estate Development
enterprise
Target: Commercial property developers

If you are a developer dealing with high renovation costs — this project developed a 5Re process (Reduce, Reuse, Repair, Recycle, Renovate) supported by digital banks. This helps you lower material procurement costs by sourcing from urban mining.

Frequently asked

Quick answers

What is the cost or pricing model for the software tools?

Based on available project data, specific pricing or cost structures for the software tools are not provided.

Can this be scaled to an industrial level?

The project includes 3 demonstration pilots linked to actual construction projects to validate the methodology for real-world use.

How is the intellectual property or licensing handled?

Based on available project data, the specific IP and licensing terms are not detailed, though the project emphasizes open standards for interoperability.

Does this help with EU waste regulations?

Yes, it specifically targets the largest waste stream in the EU to reduce the amount of construction and demolition waste sent to landfills.

How does it integrate with existing building software?

It improves the BIM standard to create C-BIM, ensuring it works with open standards and existing commercial databases.

Consortium

Who built it

The consortium is heavily industry-driven with a 59% industry ratio, comprising 10 industrial partners and 6 SMEs across 9 countries. This strong commercial presence, balanced by 2 universities and 3 research centers, suggests the project is focused on market adoption rather than purely academic research.

How to reach the team

Contact Universidad de Vigo in Spain

Next steps

Talk to the team behind this work.

Contact us to connect with the SUM4Re consortium for pilot opportunities.