transparent insulation

The properties of transparent plaster covering transparent insulation materials (TIM) were investigated using a whole building simulation program (ESP-r). The outer plaster was made from glass balls of different diameter, glued together with synthetic resin. The transmittance of the whole transparent covering layer (plaster + TIM) was estimated for different solar incident angles by laboratory measurements. The innovative character of the materials required refining of ESP-r’s optical database in order to take into account these new characteristics.

The purpose of this work was to determine U and g coefficients of the external wall with transparent insulation under real external climatic conditions. As the mainly methodology used for obtainment of the intended results was adoption of the methodology based on Paslink test cells system. To obtain from the collected data the searched coefficients various method of analysis was used.

During the past two decades, pressure on the building industry increased gradually. Energy effi-ciency, indoor air quality, comfort, durability, sustainability all became key issues within a framework of growing cost awareness. Hence, this multiplication of issues emphasized the need for a new methodology to assess building quality, called the performance concept. This paper uses performances to evaluate an advanced building envelope system: transparent insulation (TIM).