A set of U-Values for the building envelope must not be exceeded, e.g.:
- 0,45 W/m2K for walls, roof and floor,
- 1,0 W/m2K for windows and
- 1,2 W/m2K for doors.
1. FACADE WALL OF SBDS 30 blocks.
Main characteristics of Simprolit blocks:
2. Simprolit slabs.
Floor slab in its purpose must fulfill many functions and thus have the necessary characteristics, including:
Simprolit slabs are made to order, and is mainly produced for spans of up to 4,0 m, length 4,0 - 5,0 m, 5,0 - 6,0 m, and on request can be made boards and other dimensions .
Compared with the standard way of producing slabs, floor slabs Simprolit systems have several advantages, including:
3. Thermal bridges.
Thermal bridges are that part of a building where heat and/or cold is transferred at a substantially higher rate then through the surrounding envelope area. There are basically two types of this phenomenon; geometric thermal bridges where part of the structure projects through the building envelope; and material thermal bridges where materials with different conductivity are used in combination. In practice, these effects often combine, a classic example of which is the balcony slab, where problems occur if the connection is not given serious consideration. The thermograph photography below shows that if the problems with thermal bridges at balconies are not addressed, the balconies act as “cooling fins”; conducting the heat off the building and cooling the rooms adjacent to the balconies.The Schöck Isokorb® is the heat-insulating load-bearing element for the thermal partitioning of free cantilever balconies. The Isokorb® is available in option for connecting reinforced concrete to reinforced concrete.4. Windows and front doors.
LOW-E system with a special profile geometry and highly effective insulating cores. It has a deep edge cover and with its triple insulating glazing, it obtains UW values of less than 0.8 W/m2K. Thus, it is already primed for being used in passive houses where there is no need for an active heating system neither in the summer nor the winter, and without any restrictions to modern living. LOW-E is a window system which is suitable for being used in passive houses and complies with all requirements of DIN and Euro standards – and all with the modern design. Low emission glass (LOW-E); insulation glass 6mm float + 16 + 4mm filled with argon with heat transfer coefficient of K=1.1W/m2K.
5. Important details: roof, ventilation, chimneys, installation, equipment.
6. ENERGY STAR: Guidelines for Energy Management.
The ENERGY STAR was established to: Make it easy for consumers to identify and purchase energy-efficient products that offer savings on energy, without sacrificing performance, features, and comfort.
For example:
7. SMART HOUSE: Automation system controls all electrical household appliances.
Management of household appliances for easy on and off all devices connected to the mains. Washing machine and dishwasher necessarily programmed to automatically turn in "save mode" ie. interval cheaper electricity tariff.
ECO-City: