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This paper investigates third-party relationships in project networks in the construction industry and seeks increased understanding on how such relationships can be strengthened. The purpose of this paper is to develop a framework and propositions on enhanced relationship strength between component suppliers and designers as third parties.

A conceptual approach is used in this paper. Previous empirical research on business relationships, project networks and relationship strength is reviewed systematically, to identify factors required for strengthening the relationship in project networks.

Cooperative practices needed for strengthening the relationships in project networks were identified. The framework on how such practices are associated with relationship strength between supplier and designers was developed. Propositions on strengthening the relationship between component suppliers and designers were stated. These propositions can be developed further and tested in a hypothetic-deductive study.

The research was delimited by the choice of designers as third parties. The authors used some excerpts from the earlier interview study with over 20 designers, to illustrate the issues. Empirical analysis was not included in this paper which causes an evident limitation to validity. Additional research is proposed on analyzing the contractors’ and suppliers’ viewpoints to third-party relationships.

The paper suggests cooperative practices for construction component suppliers to enhance their relationship strength with third parties in project networks.

Limited research attention has been directed at the third-party relationships of suppliers in project networks. This paper offers important knowledge about these less salient relationships in project networks, beyond a simple dyadic relationship in the direct supply chain.

The sources of printed information used by building designers are largely ephemeral and the survival of this material has been rather haphazard. This presents problems for both historians of modern building and building conservators, although the two have different needs. This paper examines the various kinds of printed material used in building and the factors affecting its likely survival. It also notes the extent to which historical material of various kinds has been collected. The vulnerability of many collections and the poor survival rate of many of the different kinds of historical printed material suggest a need for a more positive policy toward its collection. Some recommendations are outlined.

The purpose of this paper is to illustrate the assets of a preventive conservation approach for historical timber roof structures, as a means to improve the quality and durability of maintenance and repair interventions.

The advantages of a preventive approach for historical structures were identified based on two analyses: a study of the structures’ behaviour and an investigation of existing approaches in current practice. The two main identified advantages of the approach, the cyclic process-approach and the potential of knowledge enhancement, were hereafter conceptually implemented in existing approaches.

Current practices focus on single curative interventions, and monitoring is often considered redundant. The importance of monitoring and knowledge enhancement is demonstrated based on the theory of complex adaptive systems (CAS). A preventive conservation approach for historic timber roof structures allows integrating these insights.

The analysis of current practice is a sample survey, and the proposed preventive conservation approach is presented at a conceptual level. Future research foresees a more elaborated study of current practice and detailed validation of the developed approach.

Three new contributions to the existing research on preventive conservation are: arguments for the implementation of a preventive approach, based on an analysis of the structures’ behaviour; the identification of limitations of current approaches that can be tackled in a preventive conservation approach; and the integration of the existing international guidelines and the principles of preventive conservation into a conceptual approach for the monitoring and management of these structures. Furthermore, the research paper demonstrates how timber structures can be understood as CAS, which is a novel viewpoint.

This paper seeks to investigate the theoretical and practical links between teaching and research in a teaching led university in the UK. Focus is on the new architectural technology undergraduate programmes that, in theory at least, provide an opportunity to integrate activities. An extensive literature review demonstrated the benefit to both students and academic staff of incorporating research into the curriculum. The research used was centered on an innovative Level 3 undergraduate module, which was monitored for 48 months. The module was designed with the aim of encouraging architectural technology students to approach architectural detailing from first principles within an environmentally responsible framework. The philosophy behind the module was to incorporate lecturers’ research into the module, both to enhance the student experience and to narrow the gap between research and teaching. The module also sought to form a subject integrating role, bringing together management, technology and design via project work. A brief overview of the development of the module and the teaching and learning strategy is provided before looking at delivery and evolution of the module. The students’ evaluation of the module, via a questionnaire survey, is then reviewed and issues for further consideration highlighted. A number of observations are made relating to the integration of knowledge, which have implications for all contributors to construction education.

The paper aims to understand Finnish architects' attitudes towards the use of timber as a structural material in multi-storey (over two--storeys high) residential construction.

The study was conducted through a literature survey mainly including international peer-reviewed journals and similar research projects. Furthermore, the literature survey informed the generation of the web-based survey questionnaire design to gather information on architects' perceptions, attitudes and interest in the use of wood in multi-storey (over two-storeys high) residential buildings.

The paper's findings are as follows: (1) respondents perceived the most important advantages of wood as a lightweight, local and ecological material; (2) wood construction (compared to concrete) included perceived concerns about it being more costly and needing more complex engineering and (3) respondents had a favourable overall attitude towards the use of wood particularly in low-rise residential construction, whilst their perception of tall housing, including timber ones, was mostly negative.

No studies have evaluated the use of wood in tall residential buildings and architects' perceptions in Finland.

Enhancing sustainability of the supply process of construction materials is challenging and requires accounting for a variety of environmental and social impacts on top of the traditional, mostly economic, impacts associated with a particular decision involved in the management of the supply chain. The economic, environmental, and social impacts associated with various components of a typical supply chain are highly sensitive to project and market specific conditions. The purpose of this paper is to provide decision makers with a methodology to account for the systematic trade-offs between economic, environmental, and social impacts of supply decisions.

This paper proposes a novel framework for sustainability assessment of construction material supply chain decisions by taking advantage of the information made available by customized building information models (BIM) and a number of different databases required for assessment of life cycle impacts.

The framework addresses the hierarchy of decisions in the material supply process, which consists of four levels including material type, source of supply, supply chain structure, and mode of transport. The application is illustrated using a case study.

The proposed framework provides users with a decision-making method to select the most sustainable material alternative available for a building component and, thus, may be of great value to different parties involved in design and construction of a building. The multi-dimensional approach in selection process based on various economic, environmental, and social indicators as well as the life cycle perspective implemented through the proposed methodology advocates the life cycle thinking and the triple bottom line approach in sustainability. The familiarity of the new generation of engineers, architects, and contractors with this approach and its applications is essential to achieve sustainability in construction.

A decision-making model for supply of materials is proposed by integrating the BIM-enabled life cycle assessment into supply chain and project constraints management. The integration is achieved through addition of a series of attributes to typical BIM. The framework is supplemented by a multi-attribute decision-making module based on the technique for order preference by similarity to ideal solution to account for the trade-offs between different economic and environmental impacts associated with the supply decisions.

The purpose of this paper is to identify factors that influence the diffusion of a systemic innovation in the Swedish construction sector. The focus is on high-rise multi-storey timber housing; the development of which was enabled by a change in building regulations. This allowed building higher than two stories in timber.

A longitudinal case study was used with multiple data collection methods to study the development and diffusion of a multi-storey timber house system by a case study organisation.

The findings contribute to understanding for a number of interacting factors influencing the diffusion of a systemic innovation related to the case study organisation.

The research provides a holistic view of interacting factors influencing the diffusion of a systemic innovation. The results have value to the Swedish construction sector and to the global community of construction researchers, as it provides empirical findings that further increase the understanding for diffusion of systemic innovations in a specific context.

As the Journal of Tourism Futures celebrates its 10th anniversary, Dr. Albert Postma (NHL Stenden University) interviews Professor Ian Yeoman (NHL Stenden University) as co-editor of the Journal of Tourism Futures and expert on scenario planning in tourism and hospitality.

A personal interview.

Yeoman shares his expertise on the establishment and evolution of the Journal of Tourism Futures, in the context of the growth of futures thinking in tourism within a science and industry context.

The interview provides insights in the evolution of futures thinking in tourism, reflected in the growth and growing reputation of the Journal of Tourism Futures.

The presentation of all required criteria that a facade should fulfill needs to be revised, particularly considering novel perspectives on facade. This study aims to fill this need because leaving it unsolved leads the specialists to evaluate and design facades based on insufficient data resulting in imprecise decisions in both areas.

An exploratory study was conducted based on library resources to identify and extract the criteria, which were coded openly and axially, and categorized via a new standpoint. Shannon method was also used to analyze categories’ frequencies.

In total, 42 criteria were found and organized in five categories: “Environmental Aspects,” “Social Impacts,” “Economic Aspects,” “Efficiency and Effectiveness” and “Technical Issues.” This study adds 20 criteria, including “Natural Resource Depletion” and “Clients’ Preferences,” to facade assessment criteria compared to previous studies. Compared to similar research, “Technical Aspects” is augmented to this field's categorizations, whereas “Social Impacts” and “Environmental Aspects” are provided in a more extensive way.

The research proceeded until theoretical saturation; therefore, there is no claim to be the most comprehensive. The findings are instrumental to professionals for making practical decisions. The concentration and frequency of the literature will offer an insight to academics about the pioneering fields of facade development.

This study presents a comprehensive and up-to-date set of facade assessment criteria based on new approaches that see facade as a multifunctional component that must address various requirements beyond aesthetics.

Although the adverse effects of construction activities on the environment and the need for sustainable construction practices are recognised in both research and practice, any significant shift in the selection and use of construction materials from the sustainability perspective has not taken place in many building projects. Still, conventional construction materials are widely used in building projects in both developed and developing countries. This study attempts to identify the main barriers to the use of sustainable materials in building projects in an advanced economy such as Australia.

This study adopted a questionnaire survey approach to examine the main reasons behind the low usage of sustainable materials in building projects. Based on the relative importance index, exploratory factor analysis and multinomial logistic regression analysis, the study examined the main barrier measures and barrier factors to the use of sustainable materials in building projects.

The findings reveal that critical barriers to the use of sustainable materials are related to cost and profit considerations, the unwillingness of the key stakeholders to incorporate these materials into building projects, lack of incentives and government policies. The factor analysis reduced the critical barrier measures into three factors: techno-economic considerations, cost and delay concerns and resistance to use. Furthermore, multinomial regression analysis based on the extracted factors identified techno-economic considerations as the main barrier factor to the use of sustainable materials in building projects.

The empirical results of this research can inform construction practitioners, organisations and policymakers on how to increase the use of sustainable building materials in the construction industry.

Identification of barriers to the use of sustainable building materials is a prerequisite to improve their uptake and use in the construction industry. The study fills a gap in the existing research on the use of sustainable materials in building projects in Australia.