H2020Индивидуална стипендия2021–2023

DoMWoB · DOVETAILED MASSIVE WOOD BOARD ELEMENTS FOR MULTI-STORY BUILDINGS

„Хоризонт 2020“ — Действия „Мария Склодовска-Кюри“

Период
2021-08-01 → 2023-07-31
Финансиране от ЕС
202 681 €
Участници
1
Схема
MSCA-IF

Линиите свързват координатора с партньорите.

Накратко на български

Дървени елементи със съединения тип „ластопчена опашка“ се изследват като алтернатива на лепилата и металните крепежи при строежа на многоетажни сгради. Това помага за намаляване на токсичните емисии и улеснява повторната употреба на материалите, което е по-щадящо за околната среда.

Този кратък обзор е генериран от изкуствен интелект

Кратко обяснение, генерирано от езиков модел по текста на CORDIS. Оригиналът е по-долу.

Резултати накратко

DOVETAILED MASSIVE WOOD BOARD ELEMENTS FOR MULTI-STORY BUILDINGS

Adhesives and metal fasteners play important roles in the composition and connections of engineered wood products (EWPs) in the construction industry. However, due to their petroleum-based nature, adhesives can cause toxic gas emissions, while metal fasteners compromise the end-of-life disposal and reusability of EWPs. These issues adversely affect the sustainable material properties of EWPs. Numerous studies were conducted in the literature on the technological, ecological, social, and economic aspects of EWPs in construction with different construction solutions, but no studies have been conducted to evaluate the technical performance of dovetail wood board elements (DWBEs). DoMWoB focuses on adhesive- and metal fastener-free DWBE as sustainable material alternatives for ecologically sensitive engineering solutions. The emergent emphasis on sustainability and heightened environmental consciousness provides a propitious juncture for the delineation of adhesive- and metal fasteners-free pristine wood solutions. These solutions present attributes that distinctly position them as the preferred choice for ecologically conscious construction, thereby amplifying the scope to markedly augment the market share of these offerings while concurrently invigorating the vitality of our wooded domains. Ergo, from the perspective of economic sustainability, the adoption of dovetail concept proffers a conduit for sustained economic expansion devoid of detrimental ramifications on the societal, environmental, and cultural fabric. Equally compelling is its contribution to social sustainability, where environments conceived through DWBE integration substantiate the generation of sustainable and thriving spaces, fostering well-being by astutely comprehending the intrinsic requisites of the occupants' residential and occupational milieus. DoMWoB is geared towards enhancing the competitive standing of sizeable wooden construction ventures within Finland and the broader European Union, particularly within regional contexts. It also aspires to foster the generation of elevated value-added prospects in line with the principles of the circular economy. These pursuits are aligned with the overarching objectives of European climate policy, while concurrently contributing to the advancement of the bio-economy and sustainable developmental paradigms. In pursuit of this objective, the focal strategy encompasses the advancement of DoMWoB to secure a formidable global presence, serving as a substitute for established EWPs like CLT. This ambition is predicated upon the cultivation of unwavering assurance in the technical efficacy and congruence of DWBE, a feat facilitated through synergistic endeavors spanning the multifaceted domains of architecture, structural engineering, and building physics. This trajectory delineates a strategic blueprint marked by the delineation of pivotal objectives, including designing, building, testing, culminating in the incisive appraisal of DWBE's market feasibility through a comprehensive market research initiative.

Текст от CORDIS, на английски · Данни: CORDIS, © Европейски съюз

Цел на проекта

In engineered wood products (EWPs), adhesives play an essential role particularly by helping save wood, making the structure light and robust, and moderating the expansion and contraction due to the inherent moisture. Although there are many advantages associated with EWPs, the use of adhesives causes some concerns about their sustainability, recyclability, and broader environmental impact. In addition to these detrimental substances, metal connectors used in EWPs have a negative impact on their end-of-life disposal, reusability, and recyclability.Thus, there is still room for a solution that is solid and completely pure wood enabling as healthy indoor air as possible (adhesive-&metal-connectors-free) dovetailed massive wood board elements (DMWBE) based on one of the oldest joining methods used traditionally.In the literature, numerous studies have been conducted on the technological, ecological, social, and economic aspects of EWPs in the construction with different building solutions, however, no studies have made an attempt to evaluate the technical performance of DMWBE in multi-story or tall construction. Overall, the aim of this research is to promote the competitiveness of Finnish large-scale industrial wooden construction at the local level and to create higher value-added circular economy opportunities in support of European climate policy as part of the bio-economy and sustainable development. To achieve this goal, DMWBE for multi-story buildings to the global market as a replacement of conventional EWPs e.g. cross-laminated timber, glue-laminated timber will be developed by enabling the confidence of its technical performance and suitability within the interdisciplinary collaborations among architecture, structure, and building physics. The following main objectives have been identified: Designing, building, and testing, and finally conducting market research of DMWBE in multi-story, maybe even tall, construction.

Оригинален текст от CORDIS (на английски).

Участници

Връзки

Данни: CORDIS, © Европейски съюз