Meanwhile the Pravida Bau GmbH company is led in third generation by the director Dipl. Ing. (FH) Otto Pravida and employs about 50 members of staff. Our company is developing, planning and constructing radiation protected bunkers in the medical sector. Commercial buildings and custom homes are other business units of Pravida Bau GmbH. Besides the competent management of all building job completions Pravida offers a demanding accomplishment in the civil engineering sector. Our own ready-mix concrete factory provides the manufacturing and distribution of quality controlled ready-mix concrete and is integrated into our company since 30 years. By establishing the division of custom homes, Pravida got the opportunity to prove even a better service and a better quality for the benefit of the customers. Within the quality-control, we focus particularly on: • Highest quality of all the materials • Best possible processing • Speed and date-fidelity at the completion • Healthy area-climate • High energy efficiency • Low overheads • Inferior repair-expenditure • Low return-construction-costs
PRAVIDA BAU GMBH
References
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Passive-house at Erlangen
The passive-house is your personal declaration of Independence of fuel oil-dealers! It uses per definition converted only 1,5 liters of fuel oil per cubic meter and year, and the environment is still hardly incriminated. The passive-house doesnt have no more any conventional heater and heating distribution, heat required is supplied by the comfort-ventilation. The credit-institution for rebuilding (KfW) promotes your energy-savings-miracle and the necessary measures through interest-favorable promotion loans up to 50.000 Euro. Planning-prerequisites: Consistent alignment of the building southward. Compact, energy-saving building-form. Careful adaptation of the cellar to the 1,5-liter-construction. Building insulation: Extremely airtight house-construction with super-dammed outside-skin (30 cm of pore-concrete + 20 cm of insulation). Triple-heat-protection glazing of all windows and doors with noble-gas-filling, high-dammed frame- works, warm-dammed outside-roller blinds, special-inner-finery with latent- heat-storage. • Heat-recovery • Connected in series earth-heat exchange • Heat pump-system • Solar-installation • Photovoltaik-system • Location: - Erlangen - Büchenbach • House-technology: - Ventilation with heat-recovery, - Pellets heating-system, - solar-installation, - earth-piped heat exchanger • Building time: - 6 months - Completion August 2002 • Features: - 1. passive house of the Pravida Company. - Free architect-planning of the company Pravida • Living space: - 164,59 m²
Passive-house at Grafenwöhr
The passive-house is your personal declaration of Independence of fuel oil-dealers! It uses per definition converted only 1,5 liters of fuel oil per cubic meter and year, and the environment is still hardly incriminated. The passive-house doesnt have no more any conventional heater and heating distribution, heat required is supplied by the comfort-ventilation. The credit-institution for rebuilding (KfW) promotes your energy-savings miracle and the necessary measures through interest-favorable promotion loans up to 50.000 Euro. Planning-prerequisites: Consistent alignment of the building southward. Compact, energy-saving building-form. Careful adaptation of the cellar to the 1,5-liter-construction. Building insulation: Extremely airtight house-construction with super-dammed outside-skin (30 cm of pore-concrete + 20 cm of insulation). Triple-heat-protection glazing of all windows and doors with noble-gas-filling, high-dammed frame- works, warm-dammed outside-roller blinds, special-inner-finery with latent- heat-storage. • Heat-recovery • Connected in series earth-heat exchange • Heat pump-system • Solar-installation • Photovoltaik-system • Location: - Grafenwöhr • House-technology: - Ventilation with heat-recovery, - Pellets heating-system, - solar-installation, - earth-piped heat exchanger • Building time: - 6 months - Completion December 2002 • Features: - Heat-bridge-suitors connection of the balcony • Living space: - 156,69 m²
Energy saving house 40 at Reifenthal near Regensburg
Energy saving house 40: Rising oil and gas-prices give homeowners a hard time. We think already a step further, would like to help you with the life in the own house with our low-push houses and make you and future generations more independently from oil and gas. The credit-institution for rebuilding (KfW) promotes your energy- savings miracle and the necessary measures through interest- favorable promotion loans up to 50.000 Euro. In principle two points must be filled so that your house is promotionable after KfW 40. In the first place the one year primarily-energy needs after the EnEV are not allowed to amount more than 40kWh per cubic meter building-usable floor space. To the other the requests for the quality of the thermal cover of your new building. The heat- transferring encirclement related to the surface of the building covered specific transmission- heat loss must drop the maximum value boasted in the EnEV by at least 30 percent. • Location: - Reifenthal near Regensburg • House-technology: - Heat pump with solar-installation as heater - support • Building time: - 5 months - Completion December 2007 • Features: - Cellar waterproof tub at post-foundation. - Free architect-planning of the company Pravida. • Living space: - 159,20 m²
Energy saving house 60 at Herzogenaurach
Energy saving house 60: Rising oil and gas-prices give homeowners a hard time. We think already a step further, would like to help you with the life in the own house with our low-push houses and make you and future generations more independently from oil and gas. The credit-institution for rebuilding (KfW) promotes your energy- savings miracle and the necessary measures through interest- favorable promotion loans up to 50.000 Euro. In principle two points must be filled so that your house is promotionable after KfW 60. In the first place the one year primarily-energy needs after the EnEV are not allowed to amount more than 60kWh per cubic meter building-usable floor space. To the other the requests for the quality of the thermal cover of your new building. The heat- transferring encirclement related to the surface of the building covered specific transmission- heat loss must drop the maximum value boasted in the EnEV by at least 30 percent • Location: - Herzogenaurach • House-technology: - District heating • Building time: - 6 months - Completion September 2006 • Features: - Fairfaced-concrete-steps on steel-construction. - Supply wall of sanitary control center from concrete- - prefabricated part in fairfaced-concrete • Living space: - 153,00 m²
Further information
Type of Business
- Construction
Technology
- Building envelope:
- Insulation,
- Doors & Windows
Classification
- Energy efficiency in buildings:
- Structural engineering,
- Building services engineering / technology