Counting formwork and scaffolding with AI

Doka is using a proprietary AI solution at more than 50 of its locations worldwide that automates the counting and identification of formwork and scaffolding materials.

“Our AI service automatically identifies and counts materials in our yards,” explained Robert Hauser, CEO of Doka. “This helps us to process returns faster, get equipment ready for use more quickly, and plan inventory more accurately. AI allows us to establish an objective and traceable process that also improves communication. That builds trust with our customers.”

Until recently, returned rental materials were checked manually. This required a significant amount of time and effort. To improve the process, Doka developed its own tool, called AI Counting & Identification, supported by Microsoft. A team member takes a photo of the materials with a mobile device. The AI recognises the product, suggests a count, and once confirmed, records the result along with the image. This creates a clear and reliable digital record.

More than 20 product categories are already supported, including scaffolding components, beams, props and Framax panels. The system has been used more than 40,000 times, counting more than 1.5 million items with an accuracy rate greater than 98%. The solution was designed specifically for construction environments: it can even recognise soiled or heavily used rental items, Doka stated.

Doka aims to transfer the technology to construction sites. Live demos and early feedback from the Bauma show earlier this year highlighted where the service could create added value, especially on largescale projects with high material turnover.

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