Sustainable construction with concrete - Further potential for optimisation
Sustainable construction with concrete - Further potential for optimisation
1 Scope This document shows measures and potentials in the medium and long term to contribute to decarbonisation, resource efficiency and sustainability in the concrete sector compared to those measures that can already be taken in daily business today. Reduction of GHG emissions and resource efficiency are to be addressed at the same time and can affect each other; e.g. decreasing amount of fly ash in some countries due to the decommissioning of coal-fired power plants. As the embodied carbon in construction accounts for approx. 25-30 % of the GHG emissions of the life cycle of a typical building today, it has to be embedded into a LCA approach for the whole service life. On CEN-Level as a consequence the general question is: “What can be done in the standards to go further in supporting decarbonisation, resource efficiency and sustainability in the concrete sector in the best possible way. Values in the annexes are subject to change over time e.g. based on changes in the respective standards.
Другие стандарты PD