Sommario: ISO specifies the characteristics related to the dynamic thermal behaviour of a complete building component and provides methods for their calculation. It also specifies the information on building materials required for the use of the building component. Since the characteristics depend on the way materials are combined to form building components, ISO is not applicable to building materials or to unfinished building components. The definitions given in ISO are applicable to any building component. A simplified calculation method is provided for plane components consisting of plane layers of substantially homogeneous building materials. Annex A specifies simpler methods for the estimation of the heat capacities in some limited cases. These methods are suitable for the determination of dynamic thermal properties required for the estimation of energy use.
These approximations are not appropriate, however, for product characterization. Annex B gives the basic principle and examples of applications of the dynamic thermal characteristics defined in ISO. Annex C provides information for programming the calculation method. Annex D gives an example of calculation for a building component.
This data article relates to a multi-criteria process applied to slab-on-ground floor for buildings in warm climate. The input data of the analysis are the building materials with their thermal properties, sustainability characteristics and supply and installation costs. The multi-criteria analysis has been performed with the software modeFRONTIER.
Uni En Iso 13786 Pdf Download. 6/4/2017 0 Comments. Aggiornamento alle nuove norme UNI/TS 11300 Dal 29 giugno le nuove norme UNI/TS 11300 sono obbligatorie per la.
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The computational procedures in accordance with the UNI 13786 (Thermal performance of building components, Dynamic Thermal Characteristics, Calculation Methods) has been carried out in MatLab language. Subject area Civil engineering. More specific subject area Thermal, economic and eco-friendly performances of a set of slab-on-ground floor.
Type of data Tables How data was acquired Pricelist, technical data sheet, analysed and processed output data. Data format The values are exposed in xls format.
Experimental factors The building material properties have been provided by commercial data sheets. Each building material has been processed in the multi criteria analysis. Experimental features The data have been produced through a multi objective analysis performed with modeFRONTIER optimization tool. The values are presented in terms of energy performances, costs and eco-sustainability score. The UNI EN ISO 13786 for the assessment of the thermal performances has been processed in MatLab environment. The costs are assessed through a market survey and regional price list. The eco-sustainability score comes from the guidelines and instructions of the Itaca Protocol.
Data source location The evaluations consider the city of Lecce classified, by the Italian Regulation, as climatic zone C with 1153°-days Data accessibility Data is within this article. The model configuration established is a slab-on-ground floor with maximum five layers. The presence of the same adjacent materials involves the replacement of the two layers in a single layer, reducing the overall number of layers. Several combinations of slab-on-ground floor, simulated in modeFRONTIER environment are provided in the.
In particular, the “” contains several configurations applied on a generic model of slab-on-ground floor, in which no constraints have been set on the placement of the building materials on a given layer, each material may assume an arbitrary position within the stratigraphy. The prototype of slab-on-ground floor with no constraints imposed on the layer is shown in.
Prototype of slab-on-ground floor with no constraints imposed on the layer. The subsequent Files contain stratigraphy obtained by constraints on certain layers, in particular the “” provides the results of the multi-criteria analysis characterized by the application of concrete at the first and last layer. The concrete at the first layer works as a spacer between the ground and the insulating material, while the concrete at the last layer is useful for the installation of the underfloor technological system. The prototype of slab-on-ground floor with concrete is shown in. 2. Experimental design, materials and methods The simulation has been conducted for slab-on-ground floor adapted for buildings located in warm area, considering the city of Lecce with 1153°-days (Climatic zone C) in accordance with the Italian climatic classification. The characteristics of the zone has permits to assess the objectives and constraints of the problem, in order to optimize the performances of the building component. The city of Lecce presents non-extreme winters and high aridity summer with average temperature equal to 30.3 °C.
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