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Geopolymers or inorganic aluminosilicate polymers have attracted great interest for their high versatility. The use of geopolymers for cultural heritage restoration purposes is mainly related to ancient buildings. No cases in the literature report the synthesis of colored geopolymers for painting or mosaic restoration. In this preliminary study, the suitability to synthesize colored geopolymers is...
The high amount of organic and inorganic wastes has increased the attention to new strategies aiming to reduce the waste disposals. Organic wastes, such as tomato wastes (TWs), are a good source from which the red color can be obtained. Among the different technologies, the geopolymers had been proposed as a powerful technology able to incorporate various kinds of wastes. In this paper, pure metakaolin...
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