The gaps of 10-15 mm between the frame members (ceiling supporting truss in the roof structure) and isocyanate
plastics insulation slabs are filled one-component of isocyanate plastics. The insulation is made in two layers. One
layer of insulation is continuous, the joints of the slabs also are filled with isocyanate plastics. Adopted a
constructive solution on the one hand provides the required tightness of the shell, with other addresses through
thermal bypasses, which in this case are the frame uprights (of external walls) and ceiling supporting truss (cover
design) of building.
Fig. 5. Section ZEB’s floor: 1 – flooring; 2 – floor cement screed; 3 – slabs SPU AL 100 + 100 mm; 4 – slabs SPU AL 40; 5 – foundation slab; 6
– pebble dash .
In solution that is presented in figure 5, additional layer is arranged of insulation thickness 40 mm in the rim zone
around the perimeter of the building. It’s device is due to the fact that heat loss are highest in the rim zone of the
building compared to the inner part of the floor. This is because of the temperature of the ground increases from the
edge of the building to the central part. The width of the rim zone with additional insulation around the perimeter of
the building should be 1 meter.
8. Optimization of technical solutions engineering systems
Design solutions should provide control and monitoring of equipment within an integrated environment with the
use of modern solutions in the field of information technology, automation, digital audio and video systems and
engineering equipment.
Building systems that must be integrated into a single system management and monitoring:
x heating
x ventilation
x air conditioning
x heat supply
x power supply
x lighting, including automatic and automated control of lighting