The digitalisation of construction sector introduces opportunities for all the actors of AEC chain. Using the virtualisation of real entities, with models of buildings, infrastructures or of the environment (BIM: Building Information Model), it could be possible to simulate the sustainability of new property developments or renewal ones (capex/opex; BS PAS 1192-2-3 [1] [2]). With the object-oriented programming, the new ICT tools for AEC sector can rework on the data themselves, with the classes and attributes they have “learned”. At the beginning, the typology of classes and attributes were defined in BIM authoring software. To complete all the information required for every different use, the actors can find other attributes (of objects) they may need in other database existing on the market. These extended attributes could be linked to the BIM authoring objects to complete their functionality in all phases of the construction process. Thus, all the attributes of each object are now defined by the software houses, by public or private organisations (and their BIM tools) or by every single manufacturer company. However, there isn’t an international standard other than the Italian UNI 11337-3:2015 [3]. To improve this status quo, increase the implementation of sustainability simulation and life cycling data management in AEC process, it is necessary to define a new specific technical standard of BIM object attributes. BIMReL is the first BIM object library that uses the common information structure and the essential characteristics for CE mark of CPR 350/2011 (Construction Product Regulation) [4], to define the attributes of the virtual objects like the real products. The architecture of BIMReL is based on the data structure of newly released Italian standard UNI 11337-3 (2019) and, as a consequence, part of the EN draft standard at European CEN 442 Technical Committee (WG 4).
BIMReL is an online platform for construction industry operators (primarily manufacturers, but also designers, construction companies, facility managers, trade associations and owners) because it allows using and sharing all the technical and commercial data of construction products. Moreover, it helps collecting and exchanging data about performances, durability and environmental indicators in a simple and user-friendly way. The creation of such a tool became necessary because, despite many interesting developments in Information and Communication Technologies (ICT), the data exchange along the building process is hardly efficient and still mainly based on a transmission of paper documents, on a plurality of classification systems, as well as on a use of different criteria and practices. The lack of a common structure for data storage involves different inefficiencies and it also may affect such essential aspects for users as comfort, safety, health, energy saving and environmental sustainability. Inefficiency means a waste of time (and therefore a waste of money) because it often may cause complicated variations during the construction stage or misunderstandings, which may lead to legal disputes. Therefore, BIMReL has been developed in order to provide a new digital tool for sharing product data in a BIM environment and such as to enable the user to choose the most proper product but also to easily retrieve all useful information during its use, its maintenance or its disposal. The Development of an Interoperable PlatformDigital solutions are often adopted for managing information in an ordered structure. Several efforts have been devoted for developing solutions and optimising methods for sharing information about buildings. Referring to the level of products, two
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.