
Anti-shrink lime-based cement mortars, special formulations and synthetic fibres.
Proind non-shrink cement mortars are designed to meet the most stringent requirements of modern construction, offering advanced solutions for repair, consolidation and structural reinforcement. Thanks to a special formulation based on lime and synthetic fibres, these mortars prevent shrinkage during hardening, ensuring dimensional stability and excellent adhesion to concrete substrates. Ideal for applications on horizontal and vertical surfaces, Proind anti-shrinkage mortars improve the durability of structures by reducing the formation of cracks and lesions, even in highly stressed environments. These building technology solutions not only increase mechanical strength, but also offer ease of application and a high quality finish, adapting to a wide range of projects.
Proind anti-shrinkage cement mortars are an indispensable choice for those who want to achieve professional, long-lasting results while ensuring efficiency and reliability in site operations. They help improve the structural strength and longevity of the works, making them the ideal solution for maintenance and repair work, from small construction projects to large-scale projects.

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Volumetrically stable pourable cementitious mixture
SIRIOBETON AC is a volumetrically stable cementitious mixture that can be poured perfectly into formwork. It allows for the creation of conglomerates with extremely high adhesion.
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Cementitious mixture with microsilicates
SIRIOBETON FA is a fibre-reinforced, non-shrink, thixotropic cementitious mixture with added microsilicates, perfectly workable with a trowel or plastering machine.
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Fast-setting rheoplastic mortar
SIRIOBETON FIX-R is a high-performance, ultra-fast setting cementitious mortar specifically designed for fixing to masonry substrates.
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Waterproofing mixture
SIRIOBETON FLEX-M is a two-component, microfibre-reinforced, anti-carbonation cementitious waterproofing mortar in powder form, specifically designed for waterproofing terraces, bathrooms and swimming pools.
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Dehumidifying and restorative plaster
SIRIOBETON IDR NHL is a mortar for restoration plastering, used to repair masonry affected by rising damp due to capillary action.
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Fast-setting anti-shrinkage mortar
SIRIOBETON PR is a volumetrically stable cementitious mixture that is perfectly workable with a trowel. The rapid setting of the non-shrink mortar allows finishing within 5-10 minutes, ensuring adhesion, durability and impermeability.
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Fibre-reinforced non-shrink cementitious mixture
SIRIOBETON RV is a thixotropic, fibre-reinforced, non-shrink cementitious mixture that is perfectly workable with a trowel or plastering machine and suitable for vertical structural repairs.
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Polypropylene fibres
SIRIOFIBRE reinforces mortar and concrete by counteracting shrinkage stresses, distributing the fibres evenly throughout the mass of the products. It is compatible with any concrete additive produced by Proind.
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Structural synthetic fibres
SIRIOFIBRE STX are made with a polymeric mixture based on white polypropylene, with additives that make them resistant to UV rays.
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Chemical cleaner for mortar residues
SIRIONET is a chemical cleaner that can be used to remove mortar or concrete deposits from construction equipment. Effective on ceramic, stoneware or terracotta tiles with deposits.










