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The article presents the influence of environmental conditions on the temperature distribution in a pipe-embedded wall. For this purpose, measurements were taken on a test stand, a concrete wall with thermoplastic pipes (with a thermally activated element) embedded inside it in its symmetry axis. The wall is insulated with polystyrene on both sides. Additionally, as a result of its closure in an insulated...
The article applies the global costs calculation method with regard to the energy assessment of the selected solutions for the technical equipment of buildings, depending on the purpose and function of the building. The global costs were calculated by means of the net present value method in accordance with the cost-optimal draft regulation. In order to determine the sensitivity of the optimal ratio...
The article uses the global costs method to choose the best thermo modernization solutions for the buildings. Global costs were calculated according to the cost-optimal draft regulation as summing up the initial investment costs and the discounted annual operating costs.Requirements of thermo modernization work assumed to comply with the new requirements of the building's thermal protection entered...
The paper describes the concept of DomTrzon which means ‘ecological house’. Measurements carried out in the existing building are presented. Based on this data the building envelope model assumptions are verified. A simplified model of a wood-lag accumulation stove (NunnaUuni) is proposed. The indoor thermal comfort and the building’s final energy consumption are investigated using TRNSYS simulation...
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