Energy-efficient apartment building

grabcad

Update 2016/10/20 - Added solar piramid Solar piramidIt's an old real project. House put into operation in 2008. The object was built as an experimental, non-commercia.l Construction was carried out by private enterprise profit after tax, so it was such a long 8 years. Unfortunately, energy efficiency in Russia does not have any tax benefits.Location Khabarovsk, Russian Federation, Tihookeanskaya st., 221b ( 48°33'7.90"С 135° 2'14.50"В )Key Features:dual climate system: district heating and individual heat pumps;the use of solar and waste heat from air conditioning to heat water and a ground;mechanical ventilation system with heat recovery for each individual apartment;reserve of water for a few days, a duplicate system of supply of electric energy from the diesel engine;metal-wood windows with high heat-shielding properties;roof made of copper strips, all pipes inside the building is also made of copper;three-layer brick walls with a layer of insulation of mineral wool 160 mm thick.