| 摘要 |
Subject: cool white-coloured or coloured photovoltaic cement slabs and cement or concrete cube-like stones. Embodiment: application for building shells, light-inclination roof apartments, industrial units as well as for the configuration of urban spaces and the layering of outdoor spaces (e.g pavements, squares). Said slabs and stones are characterised in that they are made of cool pigments and complex inorganic pigments exhibiting high reflectivity to the infrared spectrum and of photocatalytic cement exhibiting high capability in fighting the atmospheric pollution, in improving the quality of the atmospheric air by destruction of atmospheric pollutants and microbes. Advantages: decoration and protection of surfaces, energy saving, restriction of the atmospheric pollution, improvement of the air quality, fighting of microbes, restriction of the urban heat island phenomenon along with its consequences (concentration of urban pollutants and increase of the micro-climate temperature). |
