NAS - Enerbuild

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NAS - Enerbuild

• Research-Energy-Environment

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Main fields of the partners

• Energy conscious retrofit of existing buildings,
• Energy efficient new buildings,
• Energy efficient materials and components,
  applicable in new and existing buildings,
• HVAC systems and elements,
• Active solar systems, integrated systems
• PV systems, integrated systems
• Lighting, thermal and visual comfort

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Main activities of the partners

• Laboratory tests and monitoring,
• Simulation, software development,
• Counselling,
• PR dissemination,
• Higher technical education, training of
  practising architects and engineers.

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Missed fields

• Low-tech - traditional materials and
  constructions,
• Built-in energy,
• Water supply and sewage,
• Operation, maintenance, building management.

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Further advantages of lower heat load

• Low temperature heating - possible supply from
  solar or geothermal system,
• Better thermal comfort conditions,
• More stable heat output - self-control,
• Smaller energy collecting surface of solar system
  - possibility of integrated facades, roofs,
• Better chance of long-term heat storage,

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Materials and components

• Thermal insulation,
• Bow windows, advanced glazing,
• Double skin facades,
• Integrated solar and PV systems
• HVAC systems, boilers

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Barriers, constrains - research

• Restricted centralised funds for basic research,
• Lack of strong national companies, imported RD
  results,
• Sometimes second hand technologies and advises,
• Slow development of technical facilities,
• Unstable administration,
• Long and difficult administration of multilateral
  projects

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Barriers, constrains - implementation

• Existing building stock,
• Changes in ownership,
• Lack of capital,
• False calculations (neglected social costs
  environmental protection),
• Inefficient communication,
• Standardisation,
• Bad fashion.

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Results

• Modern technologies implemented,
• Successful multilateral projects,
• Accredited laboratories,
• Improved communication (technology and language),
  more intensive cooperation,
• Examples of good practice.