Design of envelopes for timber buildings in terms of sustainable development in the low-energy construction

8th International Research-Technical Conference on the Problems of Designing, Construction and Use of Low Energy Housing

土木建筑工程

Iringová, A.^1

Department of Building Constructions and Urban Planning, Faculty of Civil Engineering, University of ilina, Univerzitná 1, ilina

010 26, Slovakia^1

关键词: Building envelopes;    Combustible construction;    Construction of buildings;    Environmental burdens;    Non-renewable;    Optimisations;    Recycled materials;    Timber buildings;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/415/1/012010/pdf
DOI  :  10.1088/1757-899X/415/1/012010

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

The paper focuses on theoretical analysis of physical determinants affecting construction of envelopes for wood-based structures in the intentions of sustainable development under the current and expected legislation in Slovakia after 2020. It deals with the optimization of model building envelopes in terms of heat loss according to the requirements of the Europe 2020 Strategy and consequently calculates the values of the fire resistance considering Eurocode 5. It assesses the application and fire safety of analysed envelopes in construction of buildings with a combustible construction system, i.e. wood-based buildings intended for housing and accommodation, in accordance with the Slovak legislation. The paper also concentrates on the optimisation of built-in thermo-insulating and facing materials of wooden load-bearing members in the model building envelopes in terms of the environmental burden throughout their life cycle and the impact on the resulting fire resistance. It assesses the possibilities of using building components made from recycled materials in the construction of timber buildings as a full-valued replacement of standard building materials from non-renewable sources.