Research on the Performance of Recycled Sanitary Ceramic Aggregate Self compacting Concrete: A New Path for the Recycling of Building and Home Decoration Materials

Research Overview: A study published in Volume 547 of Construction and Building Materials focuses on the performance of self compacting concrete prepared using recycled sanitary ceramics (such as waste sanitary ware) as aggregates. This study is conducted by Lucas Mognon Santiago Prates、Felipe Piana Vendramell Ferreira、Carlos Alberto Benedetty Torres、Pablo Augusto Krahl Completed with Carlos Humberto Martins, the paper was published on November 14, 2026. The research focuses on self compacting concrete, a material system with high workability requirements, and explores the material performance after introducing recycled sanitary ceramics into the aggregate stage. Sanitary ceramics themselves are common finished materials in the fields of architecture and home decoration, and the reuse of their waste is directly related to the issue of resource recycling in the field of building materials.

The correlation with building and home decoration materials

From the scope of the column’s attention, this research involves the formulation and performance evaluation of building materials, and belongs to the direction of concrete modification and solid waste utilization in building and home decoration materials.

. Self compacting concrete has application scenarios in cast-in-place structures, complex components, and prefabricated components for home decoration. Changes in aggregate sources can affect its workability, strength, and durability performance. Therefore, research on recycled aggregates has reference value for building material selection. It is worth noting that sanitary ceramic waste, along with PVC profiles and pipes, belong to the category of products widely used in construction and home decoration. The weather resistance and stability of building materials, as well as auxiliary systems such as antioxidants and light stabilizers, mainly serve to maintain the performance of organic polymer products under outdoor and long-term use conditions; The object of this study is inorganic ceramic aggregates and cement-based composite materials, which have different material mechanisms. Therefore, the direct significance of this study for the polymer additive industry is limited, and it is more reflected in the overall solid waste utilization and performance evaluation methods of building and home decoration materials.

Implications for the polymer additive industry

For the polymer additive industry, the value of this research lies in highlighting the ongoing attention in the field of building materials to whether the performance of recycled components can be controlled after introduction.

. Whether it is recycled ceramic aggregates in concrete or the mixing of recycled materials in PVC profiles and pipes, material practitioners need to answer the same question: whether the long-term performance of the product remains stable after the addition of new components. In applications such as PVC profiles and pipes, weather resistance and stability are key indicators for outdoor building products, and the formulation design of antioxidants and light stabilizers is centered around this goal; When introducing recycled components into the formula, the adaptation and validation of the additive system often need to be re evaluated. In addition, the performance evaluation approach adopted in this study also provides a reference for the comparison and verification of different material systems in the field of building materials. Building coatings, sealants, waterproof materials and other home decoration materials also face the dual test of recycled raw materials and long-term weather resistance. When providing antioxidants, light stabilizers and other products, additive suppliers need to provide targeted solutions based on specific substrates and usage environments, rather than simply applying universal formulas.

Boundary to be clarified

The research object of this paper is self compacting concrete and its recycled ceramic aggregates, and does not involve specific data on polymer additives, PVC profiles or light stabilizers, antioxidants.

. This article only interprets the correlation between the research topic presented in the source and the field of building materials, and does not constitute a conclusion on the performance of polymer additive products.

Information source:Performance of self-compacting concrete with recycled sanitary ware ceramic aggregate， Organized by Herun Chemical.