Within the European Confederation of Woodworking Industries, CEI-Bois, some member states are intensively dealing with the topic of digitization and developed together a common understanding of the topic in recent years. At the end of 2020, a memorandum of understanding (MoU) was signed. The joint initiative “TIMBIM” supports the continuous knowledge-sharing and collaboration between participating member states. As a result, the CEI-Bois Initiative is now starting its first pilot project for a European digital platform for information on construction products in wood. The first partners to take part in the project are the CEI-Bois members Switzerland (Lignum), Austria (Association of the Austrian Wood Industries), Finland (Federation of the Finnish Woodworking Industries) and Sweden (Swedish wood).
Together with the Norwegian software company Cobuilder, the participating member states will develop a common data structure with specific dictionary and data templates for the selected construction products in wood. The basis for these data templates are the names and properties described by the European product- and test standards that are harmonised and applied across all the European countries.
The members of the pilot project will select and provide information needed to create data templates for the selected categories of construction products in wood.
Within these created structures, both, generic and specific information can exist side by side using the common data models created through a common technical language.
This common data management platform will enable clear, credible and standard-based communication within the BIM methodology. The information provided will be used across all stages of the planning: While in in early project stages the wood solution is represented based on generic information, the information is increasingly replaced by specific product information in later stages of the project.
Expected benefit of the project
Through the coordinated approach with other national associations, the partners target not only cost savings for the wood industry, but also a faster implementation of workflows to optimise the building in all basic requirements for buildings over the whole lifecycle. In the common platform, properties of construction products in wood are described in a common structure. As this information is machine-readable, it is ready to get processed by the algorithms of applications within the BIM methodology.
This will allow architects and planners to design sustainable buildings in wood better, faster and safer by selecting the right solution in wood to meet the project requirements and building regulations. The "good arguments for wood" are finally made visible in the investors decision-making process.
“For us, it is important to work with businesses who coordinate with one another to develop one common language that humans and machines can understand.” says Lars Fredenlund, CEO of Cobuilder.
“This also enables the selection of the elements that make up the ‘digital passport’ of a product are technically sensible and widely recognized and can be in sync with data needs for digitizing of not only Environmental Product Declaration (EPD), Facility Management (FM), Circularity data and more.
This also simplifies the implementation of international standards for digitization such as the IFC standard from buildingSMART International.”
Expected utility of the project for Sweden and Swedish Wood
“By the start-up on February 1st, 2021 of Swedish Wood’s digital product catalogue, traprodukter.se, initially for the Swedish market a joint platform is made for wood producers to communicate digitally their product offers.” says Johan Fröbel, Director of Technology and Distribution at Swedish Wood.
Thanks to the co-operation with other partners/countries within CEI-Bois and Cobuilder conditions are now made to enlarge the product information with properties based on international standard which then can be used by all on the European market.
“These properties are the base in order to describe respective companies’ product offer as can be identified uniquely by using the GS1 standard and its function/identity Global Location Number (GLN), Global Model Number (GMN) and Global Trade Item Number (GTIN).” says Christer Green, project manager for digitalisation within Swedish Wood.
As a support for this process the method “4 steps to GTIN” created by Christer Green is used and it is a part of the action plan which the members of “TIMBIM” have decided to use for this work.
“With this activity another part is put to place in the development of a standardized digital information support which enables Swedish Wood’s wood producers/member companies to increase the availability of each products’ unique property value. Thereby a possibility for wood is created as an alternative material for building, for example to show its unique climate advantage.” says Johan Fröbel and Christer Green unanimously.
In the future, the common platform will have both a web-based view and an Application Programming Interface (API) with which the information can be used by different actors.
Within the web-based view, the information can be easily translated into the respective language and supplement other national information. The information can be accessed and presented in different user environments and national contexts like product catalogues, dimensioning tools and configurators.
In addition, the information made available through the API can be used in conjunction with manufactures’ Product Information Management systems (PIM), Enterprise Resource Planning systems (ERP), Building Information Management (BIM) objects or data packets in the international exchange format known as IFC (Industry Foundation Classes) as used in Computer-aided design (CAD) software.
About CEI Bois
The European Confederation of Woodworking Industries, CEI-Bois, represents 21 European and National organisations from 15 countries and is the body backing the interests of the whole industrial European wood sector: more than 180.000 companies generating an annual turnover of 142 billion euros and employing 1 million workers in the EU.
Cobuilder offers an IT platform that employs all relevant international standards for data management to help construction industry actors exploit the potential of product data. Fit-for-purpose and accurate product data improves quality of service, time to market and reduces time, cost and environmental footprint.