Changes in the “Normative for thermo-technical computation of the houses elements, indicative C 107/2005”

July 30, 2010 at 2:44 pm | Posted in General | Leave a comment
Tags: Bucharest, Energy Audit, Energy Certification, Energy Efficiency, Legislation, Sustainable Development

The Ministry of Regional Development and Tourism has issued an Order for modifying the technical Regulation “Normative for thermo-technical computation of the houses elements, indicative                     C 107/2005” approved by  order of the Ministry of transportation, construction and tourism no. 2055/205.

The following changes appear in C107:

–          In the first part, for the computation of the necessary heat for heating, the 7.3 chart is replaced and some modifications appear at 7.8.2 point. This is a rectification.

–          An actualization is done also for the minimum values of the Normalized Insulation Coefficients GN  and of the Thermal  Resistances Rmin, for buildings  designed after 1.10.2010. This way the stakes are raised for construction specialists.

–          For a more precise computation of the Global Reference  Coefficient  G1, the values of the control coefficients  a, b, c, d, e   were recomputed are the old values are replaced  (C107/2).

Through these changes in C 105 normative, the Ministry of Regional Development and Tourism is raising the standards for the construction field, and make it clear that correct thermo-technical computations are needed.

The changes can be viewed here.

Catalin Gauloiu