Projection, Theory, Surveys
Method for determination of a specific capacity of water vapour in construction materials
Jaroslav Řehánek
Description of a methods for determination of specific (relative) capacity of water vapour in construction materials, a quantity needed to solve moisture problems in construction structures in time-variable conditions. The described method differs from Fokin's graphic illustration by further application of analytical methods. The results are shown in an example.
Thermo-technical design of gradient layers in flat rous created by thermal insulation
Josef Remeš, Lukáš Hejný
Thermo-technical design and comparison of methods for a heat penetration coefficient in case of compositions of flat roofs with use of segments made of thermal insulating materials in gradient layers. There is further compared a method, used for calculation of heat penetration coefficient (U-value).
Support and motivation
Thermal insulation is still on the increase
František Vörös
Impact of crisis on the construction sector, shows continuously increasing trends. The need for decrease in CO2 emissions and higher energy efficiency of buildings, remain in favour for the thermal insulation of buildings. There will be grants and incentives for year 2012, available for this purpose, in particular the Green savings programme. The critical beginning of year 2013 will need to be overcome by using the available financial incentives, available from EU funds.
Materials and Products for Buildings
Study of energy need for heating by glazing with increased solar factor
Ivan Chmúrny
Analysis of energy need for heating of family house according to the thermal and optical properties of triple-glazing. Influence of g-value for the triple-glazing. Quantification according to the Standard STN 73 0540.
Software HESCOnet®
Polyfunctional ventilation and cooling unit LWZ 304/404 SOL
Laws, Technical Regulations, Standards and Recommendations
Overview of selected ČSN issued in November 2011 and January 2012
Miloslava Syrová
Design conditions for heating systems in buildings that use electricity as a source of power for sole thermal pump or in combination with other available sources of heating. Requirements for fire valves. Definition and labels for integrated, large-scale water heating and cooling systems.
Comments to ČSN 73 0540. Addition to the publication THERMAL PROTECTION OF BUILDINGS, following revision ČSN 73 0540-2:2011
Jiří Šála
In October 2011, a revision to ČSN 73 0540-2 was issued for Thermal protection of buildings – Part 2: Requirements. The revision replaced the norm with the same name, dated April 2007. Authors are Jan Tywoniak and Zbyněk Svoboda in cooperation with Tomáš Matuška. Changes, introduced by the revision of this norm require at least brief additions to the Comments, dated 2008. Direct quotations from the previous norm are not valid anymore. The content for the requirements remain either the same, or is changed regarding to the subsequent addition to the Comments.
Realization and Quality of Buildings, their use
News and interests in certification of thermal insulating systems
Václav Hadrava
The process of certification of products is always governed by normative documents, that should clearly and concisely determine methods of tests and their evaluation. This is the case for thermal insulating systems. Nevertheless, the exact methodology could cover number of variations and interesting details that often determine large (competitive) advantage. Regulations for thermal insulating systems assessment are very variable, they are being constantly updated and improved. In addition to the above, the article describes news and interest in this discipline.
Energy Savings, Economy, Efficiency
Energy Roadmap 2050: a secure, competitive and low-carbon energy sector is possible
Energy prices trends during 2012
Milan Cikánek
Economic benefits for reducing the energy consumption of buildings, price effects of power with respect to the total inflation. Comparison of these prices in a long term and the prices' outlook.
Passive Buildings
History of panel, wooden buildings
Luděk Liška
The term „wooden buildings" is often pronounced in all media sources these days and become more famous. What do we know about history of modern prefabricated wooden buildings? Why and who have introduced them? Do you know, that one of the two biggest production plants of wooden buildings in the world originated in the Czech Republic? Do we know, how were influenced wooden buildings by one of the most famous architects Frank Lloyd Wright and chat Albert Einstein had in common with the prefabricated wooden buildings? Should you want to learnt more, you are welcome to read the article.
Education – Conferences – Reviews
Wienerberger forum
Another year of „a bat" just started
Energy Efficiency Best of Awards 2013
Roofs Prague and Solar Prague 2012 having all-time high attendance
Info Service
International exhibitions and fairs – April – June 2012
Contens of Volume 14 (2011)
Author index 2011
Foreign magazines – selected topics
Digital Agenda: Commission consults on massive expansit of LED lighting in Europe
Information of ČKAIT
Slovakian construction, scientific and technical company informs
Seminar of IC ČKAIT
Seminars of OK ČKAIT
Association EPS Information
Introduction of the member base – BACHL, spol. s r. o., Modřice u Brna
RSS – Události (přihlásit)
