Energy saving measures and improvement of energy efficiency in buildings

Energy saving measures and improvement of energy efficiency in buildings

In this article you will get to know about the knowledge and energy efficiency measures necessary to be able to design an efficient building from the perspective of savings. 

Improvement measures in existing buildings

Improvements of the thermal envelope. With them, it is possible to reduce the energy losses or gains of the house digital signage malaysia, so that in summer the heat flow from the outside to the inside is reduced and in winter it is avoided to lose the heat from the inside to the outside, optimizing the energy behavior of the thermal envelope and bringing down energy demands for heating in winter and cooling in summer, these measures are as follows:

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Replacement of the carpentry and glasses. In such a way that carpentry with thermal bridge break, double glazing systems with climalit-type air chamber, glasses with a low solar factor or low emissivity are arranged with a treatment that manages to reflect a large part of the solar radiation they receive and therefore both significantly reduce the load that solar radiation can enter the interior of the building. It is recommended to install shutter drawers with thermal insulation included and shutters with slats with insulation inside. 

Properly isolate the areas with thermal bridges interactive digital signage. That is to say, as in the enclosures, in the areas where the enclosure is interrupted and loses its thermal inertia, the insulation must be reinforced, in shutter drawers, encounters with pillars, encounters with slabs, and especially in those buildings in those that to place radiators for heating, there was the bad practice of creating a niche under the windows reducing their thickness and leaving the enclosure thermally unprotected.

Improve the ventilation conditions of the building and the spaces under cover. In general, it is always advisable to carry out adequate ventilation to guarantee indoor air quality. In warmer climatic areas, this ventilation is even more important especially in summer, being convenient to carry out natural cross ventilation and night ventilation, so that energy loss will be achieved and the heat accumulated in the enclosures during the day will be dissipated, by it is therefore advisable in old buildings in these areas to improve their envelope in order to improve their permeability and reduce their tightness, while in colder climates the reverse should be done, reducing permeability and increasing tightness.

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Improve performance in lighting facilities and other electrical equipment. By replacing the lamps with other low-consumption and highly energy-efficient ones, and having lighting control systems, the rest of the electrical consumption equipment and household appliances, it is convenient that they have an energy rating of a or higher. Do not use the stand-by mode of electrical appliances and completely turn off appliances when you are using them because they continue to consume energy

Improve the heating and hot water distribution network.   In addition to isolating the pipes from the distribution network, incorporating thermostatic valves in the radiators helps reduce heat losses and achieve a more efficient installation. It is also convenient for the installation’s regulation and control equipment, such as switches, programmers or thermostats, to be easily accessible and to be correctly programmed.