In the housing market enormous challenges exist for the retrofitting of existing housing in combination with the ambition to realize new environmentally friendly and affordable dwellings. Bio-based building materials offer the possibility to use renewable resources in building and construction. The efficient use of bio-based building materials is desirable due to several potential advantages related to environmental and economic aspects e.g. CO2 fixation and additional value. The potential biodegradability of biomaterials however demands also in-novative solutions to avoid e.g. the use of environmental harmful substances. It is essential to use balanced technological solutions, which consider aspects like service life or technical per-formance as well as environmental aspects. Circular economy and biodiversity also play an im-portant role in these concepts and potential production chains. Other questions arise considering the interaction with other large biomass users e.g. food production. What will be the impact if we use more bio-based building materials with regard to biodiversity and resource availability? Does this create opportunities or risks for the increasing use of bio-based building materials or does intelligent use of biomass in building materials offer the possibility to apply still unused (bio) resources and use them as a carbon sink? Potential routes of intelligent usage of biomass as well as potential risks and disadvantages are highlighted and discussed in relation to resource efficiency and decoupling concept(s).
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Background and aim ʹ Many countries signed the Paris Agreement to mitigate global average temperature rise. In this context, Dutch government decided to realize a reduction of 50% using resources and raw materials in 2030. This paper explores how practice-based research into facility operations can contribute to this aim. Methods / Methodology ʹ Practice-based research which includes direct observations, desk research, and participatory action research. Results ʹ This explorative research presents principles and suggestions for facility managers and procurement managers on how they can embed sustainable materials management in the organisation and how to take control of waste. The proposed suggestions are derived from practice-based research and presented as topics of attention for facility professionals. Originality ʹ Within education of Dutch universities of applied sciences and daily professional facility practices, the phenomenon of materials management is underexposed. To contribute to the national and international climate objectives, (future) facility professionals need better support to reduce waste. Bachelor students were involved throughout this research. This approach gave refreshing insights into waste at the end of the supply chain (control separation units) that can improve informed decisionmaking at the beginning of the supply chain. Practical or social implications ʹ Facility management professionals have an important role to play in the mitigation of global average temperature rise, because of their leading role in procurement, service operations, and materials management. However, they struggle to find sustainable solutions. This paper seeks to inspire professionals with interventions that have proven effectiveness on the reduction of waste. Type of paper ʹ Short research paper.
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Smart Materials, book of ideas is het resultaat van en unieke samenwerking. Deskundigen en leveranciers van smart materials, designers van drie Twentse ontwerpbureaus en studenten Industrieel Product Ontwerpen van Saxion twee intensieve dagen met veel plezier samengewerkt aan dit “Book of Ideas”. Het project “Smart Materials, Book of Ideas” is een van de deelprojecten van het RAAK project “Materialen in Ontwerp” dat van januari 2007 tot medio 2008 gelopen heeft bij het Saxion Kenniscentrum Design en Technologie. Het doel van dit project is het expliciet onder de aandacht brengen van de mogelijkheden van een nieuwe klasse materialen voor het MKB: de “Smart Materials”. Alles is “smart” tegenwoordig en iedereen heeft het over nieuwe mogelijkheden, maar over wat voor materialen en eigenschappen hebben we het eigenlijk? Het is de bedoeling niet alleen een droge opsomming te geven van de eigenschappen en mogelijkheden van smart materials. De mogelijkheden die deze nieuwe materialen kunnen bieden worden tastbaar gemaakt door allerlei creatieve toepassingen te laten zien in (verbeterde) bestaande producten en geheel nieuwe concepten. Op deze wijze wordt geïllustreerd hoe deze nieuwe materialen kunnen bijdragen aan de functionaliteit van een product. De creatieve toepassingen zijn het resultaat van de brainstorm-tweedaagse met materiaaldeskundigen, designers en studenten ‘Industrieel Product Ontwerpen’ (IPO). Met dit boekwerkje wil het Saxion Kenniscentrum Design en Technologie bereiken dat productontwerpers en met name het MKB geïnteresseerd raakt in de mogelijkheden die smart materials direct of in toekomst kunnen bieden. Er ligt voor de bedrijven een grote kans om met deze nieuwe materialen succesvolle innovatieve producten te ontwikkelen.
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This teaching toolkit for critical materials research is developed for educators in higher design and arts education. It comes out of a 2-year project funded by the NRO Comenius Teaching Fellowship program at the Amsterdam University of Applied Sciences. The project invited a group of design educators and/or researchers to develop ways to help bachelor students explore making practices that center ecosystems rather than human systems. With this toolkit, we share our tried and tested activities, which take bio-based design materials and their unique properties as a point of departure, and offer hands-on activities to critically engage in sustainable material research.
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De markt voor smart materials, een andere naam is dynamische materialen, groeit gestaag. Het Kenniscentrum Design en Technologie van Saxion helpt het midden- en kleinbedrijf met het toepassen van smart materials in producten. Saxion doet dit in het innovatieprogramma „Materialen in Ontwerp?, waarin wordt samengewerkt met de Verenigde Maakindustrie Oost, Industrial Design Centre, ontwerpbureau D 'Andrea en Evers en Syntens. Het innovatie-programma Materialen in Ontwerp staat onder leiding van de Saxion-lectoren Karin van Beurden, lector Product Design, en Ger Brinks, lector Smart Functional Materials en is gericht op het creëren van praktisch toepasbare kennis in door bedrijven aangedragen vragen en onderwerpen. Daartoe organiseert Saxion specifieke workshops en projecten, waarbij het experts, deskundigen en studenten inzet. Het innovatieprogramma wordt mogelijk gemaakt door gelden van RAAK SIA (Regionale Aandacht en Actie voor Kenniscirculatie).
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The design and use of online materials for blended learning have been in the spotlight of educational development over the last decade. With respect to didactical courses, however, the potential of online and blended learning seems to be underexplored; little is known about its affordances for teacher education, and for domain specific didactical courses in particular. To investigate this potential, as well as the ways to organize the co-design of such learning units, we carried out a small and short-term research project in which teacher educators in the Netherlands engaged in a co-design process of developing and field-testing open online learning units for mathematics and science didactics. We focused on the features of the designed online learning units, on the organization of the co-design process, and on the experiences with the learning units in teacher education practice. A first conclusion was that it was most fruitful to design building blocks rather than ready-to-use courses, and that students should have play a role in the materials. With respect to the co-design process, intensive meetings of small design teams seemed an efficient approach. The experiences in the field tests revealed that the learning units were inspiring, but needed finalization, and educators needed time to prepare the incorporation in their existing educational practices. In the future, the resulting learning units will be maintained and extended, and are expected to contribute to a community of practice of mathematics and science educators.
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Schön describes the way a designer engages with their materials as a “conversation”. In clothing design this typically involves tangible and situated actions such as draping, ripping, and cutting—actions that evoke responses from the fabric at hand. Dynamic fabrics—surface- changing fabrics that combine digital and physical states— are still novel fashion-design materials. When working with the digital, intangible qualities of these fabrics, how does a dialogue unfold for designers accustomed to working physically with fabrics? In this paper we examine the design process of Phem, a collection of garments that use dynamic fabrics that function similarly to augmented reality. We reflect upon the improvisations required to satisfy a productive dialogue with the digital forms of these materials. We conclude with a discussion that proposes revisiting Schön’s notion of a conversation in the context of digital forms, and use Ingold’s perspectives on making to inform this inquiry.
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The urgency for developing a circular economy is growing, and more and more companies and organisations are concerned with the importance of adapting their business to fit a changing economy. However, many analyses on the circular economy are still rather abstract and there is a lack of understanding about what circularity would mean for specific industries. This insufficient insight especially seems to be apparent in the building and construction sector. Besides, the building and construction sector is responsible for a major part of energy use and emissions. To tackle the issue of insufficient insight into the business consequences of circular developments, further research is necessary. Therefore, we propose to collaborate on a research project that aims to provide a more detailed level of analysis. The goal is to identify drivers and barriers to make better use of materials in the building and construction sector. This further research would benefit from an international collaboration between universities of applied sciences and industry from different European countries. An additional benefit of the applied orientation would be the relevance for professional education programmes. The article is published in the proceedings of the conference : http://dx.doi.org/10.4995/CARPE2019.2019.10582 Publisher Editorial Universitat Politècnica de València, 2019 www.lalibreria.upv.es / Ref.: 6523_01_01_01 Creative Commons Atribution-NonCommercial-NonDetivates-4.0 Int.
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In manufacturing of organic electronics, inkjet printing as an alternative technique for depositing materials is becoming increasingly important. Aside to the ink formulations challenges, improving the resolution of the printed patterns is a major goal. In this study we will discuss a newly developed technique to selectively modify the substrate surface energy using plasma treatment as a means to achieve this goal. First, we look at the effects of the μPlasma treatment on the surface energy for a selection of plastic films. Second, we investigated the effects of the μPlasma treatment on the wetting behaviour of inkjet printed droplets to determine the resolution of the μPlasma printing technique. We found that the surface energy for all tested films increased significantly reaching a maximum after 3-5 repetitions. Subsequently the surface energy decreased in the following 8-10 days after treatment, finally stabilizing at a surface energy roughly halfway between the surface energy of the untreated film and the maximum obtained surface energy. When μPlasma printing lines, an improved wetting abillity of inkjet printed materials on the plasma treated areas was found. The minimal achieved μPlasma printed line was found to be 1 mm wide. For future application it is important to increase the resolution of the plasma print process. This is crucial for combining plasma treatment with inkjet print technology as a means to obtain higher print resolutions.
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