Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environmental impacts for polyurethane panels
According to the European targets for 2030, for managing a policy of improving the environmental sustainability of buildings it is essential to assess the buildings and building components impacts both in the construction and in the utilization phases. The use of building is essential on the environmental impacts (equal to about 90%) as consequence the commitment must be aimed at reducing energy consumption and CO2 emissions of buildings during their lifetime, through correct design and proper selection of materials and technologies; above all, the use of thermal insulation materials is fundamental. A useful support tool for manufacturers and designers for the eco-design innovation of products and production processes is the LCA - Life Cycle Assessment: the assessment allows to identify and to quantify energy, consumed materials and residues released as environment impact during the processes. Comparison of the environmental impact data of the different products it is possible by adopting the EPD - Environmental Product Declarations approach, which envisages, for each group of products, the elaboration of a specific technique, the PRC - Product Category Rules. In the building sector, among the thermal insulating materials currently in use, the rigid expanded polyurethane (thermoset polymeric insulation products with a substantially closed cell structure including both polymer types based on PIR and PUR), allows to obtain excellent characteristics of very low density masses, resulting in a reduction in energy consumption deriving from transport, installation and disposal or recycling at the end of life. Numerous studies on environmental impacts during the polyurethane life cycle have shown that the amount of resources consumed for the production of polyurethane foam is amortized in the use phase of buildings thanks to the energy savings determined by thermal insulation. Very important features of polyurethane is the high durability in time (higher or equal to the life of the building). This is demonstrated ...
Environmental impacts for polyurethane panels
According to the European targets for 2030, for managing a policy of improving the environmental sustainability of buildings it is essential to assess the buildings and building components impacts both in the construction and in the utilization phases. The use of building is essential on the environmental impacts (equal to about 90%) as consequence the commitment must be aimed at reducing energy consumption and CO2 emissions of buildings during their lifetime, through correct design and proper selection of materials and technologies; above all, the use of thermal insulation materials is fundamental. A useful support tool for manufacturers and designers for the eco-design innovation of products and production processes is the LCA - Life Cycle Assessment: the assessment allows to identify and to quantify energy, consumed materials and residues released as environment impact during the processes. Comparison of the environmental impact data of the different products it is possible by adopting the EPD - Environmental Product Declarations approach, which envisages, for each group of products, the elaboration of a specific technique, the PRC - Product Category Rules. In the building sector, among the thermal insulating materials currently in use, the rigid expanded polyurethane (thermoset polymeric insulation products with a substantially closed cell structure including both polymer types based on PIR and PUR), allows to obtain excellent characteristics of very low density masses, resulting in a reduction in energy consumption deriving from transport, installation and disposal or recycling at the end of life. Numerous studies on environmental impacts during the polyurethane life cycle have shown that the amount of resources consumed for the production of polyurethane foam is amortized in the use phase of buildings thanks to the energy savings determined by thermal insulation. Very important features of polyurethane is the high durability in time (higher or equal to the life of the building). This is demonstrated ...
Environmental impacts for polyurethane panels
Guolo, Erika (Autor:in) / Cappelletti, Francesca (Autor:in) / Romagnoni Piercarlo (Autor:in) / Raggiotto, Fabio (Autor:in) / Guolo, Erika / Cappelletti, Francesca / Romagnoni, Piercarlo / Raggiotto, Fabio
01.01.2019
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
DDC:
690
FLOORING PANELS INCORPORATING SUSTAINABLE THERMOPLASTIC POLYURETHANE MATERIALS
| Europäisches Patentamt | 2023
Rigid polyurethane foam for prefabricated building panels
| Engineering Index Backfile | 1965
| BASE | 2019
| DOAJ | 2017