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Expanded Polystyrene Sheets, a key solution EPS expanded polystyrene vaults have established themselves as a key solution in the construction of one-way slabs thanks to their lightness, ease of installation and excellent thermal properties. Especially in areas such as Mallorca, where climatic conditions and energy efficiency criteria are increasingly demanding, the use of technologically advanced construction materials makes a real difference in the final quality of the building. In this article we analyse the technical advantages of using [...]

Waterproofing in Mallorca is a critical element in the design and execution of any construction project, whether new build or refurbishment. Due to the island’s Mediterranean climate—with humid winters, occasional torrential rainfall, and high salinity in coastal areas—buildings are particularly vulnerable to leaks, condensation, and premature material degradation. In this article, we explain why high-quality waterproofing systems are essential, which technical solutions Polivas offers, and the key factors architects and contractors should consider to ensure long-lasting and safe [...]

Expanded polystyrene, colloquially called polystyrene or white cork, is a material widely used in construction, packaging and industrial sectors for its insulating properties, versatility, good shock absorption, light weight and low cost. However, its management as waste poses significant challenges in environmental terms. In this article we will take an in-depth look at the importance of recycling polystyrene, how it is recycled correctly and the key role of companies like Polivas in promoting a circular economy in Mallorca. [...]

Introduction to cork vaults. The term cork tiles has become a common expression in the construction industry. However, what many call ‘cork’ is actually expanded polystyrene (EPS), a modern, efficient and widely used material. In this post, we explain the differences, advantages and uses of this type of ceiling tiles, especially in lightweight structures and thermal insulation. Are cork and EPS hollow bricks the same thing? Yes, in practice, when people talk about cork tiles on the building [...]

Soundproofing in Mallorca is a key factor in the construction and renovation of buildings, especially in urban, tourist or residential areas where noise can affect the quality of life. Whether for homes, hotels, offices or commercial spaces, having a good soundproofing system guarantees comfort and wellbeing. At Polivas, we are specialists in soundproofing solutions with innovative products that meet regulatory requirements and the specific needs of each project. Why is Soundproofing Important in Mallorca? Noise is a recurring problem [...]

Façade insulation in Mallorca not only improves the energy efficiency of buildings, but also optimises the quality of construction, prolongs the life of the structure and ensures compliance with current regulations. For architects and builders, selecting the right system involves evaluating multiple factors such as thermal performance, moisture resistance, architectural integration and sustainability of materials. In this article, we take a closer look at advanced technical solutions that optimise the performance and insulation of façades, improving long-term comfort and [...]