Lime System
by Fassa Bortolo

Since 1710, we have harnessed the purity of our limestone to deliver advanced solutions for industry and the environment. Our lime, produced with cutting-edge technology and with full respect for the local area, is the premium choice for companies seeking superior quality and guaranteed performance.

Fassa Bortolo lime: a natural material for modern industry

Lime is the historical foundation of Fassa Bortolo and remains at the heart of a major technological investment programme. Our kilns, powered by biomass and operated with proprietary firing methods developed by our technicians, produce quicklime, dolomitic lime and hydrated lime of exceptional purity and reactivity, essential for a wide range of industrial applications.

From the meticulous control of raw materials at the quarry to the continuous monitoring of the production cycle, every stage is subject to the most rigorous quality checks. Our Fassa I-Lab research centre and team of specialised technicians develop tailored solutions to meet the specific needs of each sector.

All Fassa Bortolo lime products

Agricalce Quicklime

Available in various grain sizes and MgO contents, it is the ideal solution for soil liming in the agricultural sector. It neutralises acidity, improves soil structure, and increases crop productivity, significantly reducing the need for chemical fertilisers.

ELC

The ELC line combines a high CaO content with extremely low carbon and impurity levels. Its outstanding reactivity, thanks to the soft burning of limestone and the resulting high specific surface and porosity, makes it the perfect choice for the production of stainless steel and low-carbon steel.

Fassasoil

A specialised line for soil stabilisation. Thanks to its exceptional reactivity, it achieves the desired strength values using less material. The optimised particle size, developed from Fassa Bortolo’s extensive experience in this field, ensures maximum efficiency and ease of use on site.

Fassaroad

An innovative aqueous suspension based on stabilised milk of lime that ensures excellent adhesion between road layers. Its concentrated and stabilised formula offers multiple benefits: it reflects sunlight to lower surface temperature, prevents bitumen removal by construction vehicles, reduces dust formation, is rain-resistant, and is easy to apply for long-lasting road surfaces.
Discover all our products

A complete service beyond the lime product

We don’t just supply high-quality lime – we provide a fully integrated service system. From expert technical support and efficient logistics to customised storage solutions and tailor-made dosing systems, we ensure uninterrupted operations and optimised production processes.

Services

Fassa Bortolo Lime: superior performance across every industry

From steel production to flue gas treatment, from water purification to soil stabilisation: lime plays a key role in countless industrial processes. For each sector, we develop specific products to ensure optimal performance in every application.

Our quicklime, dolomitic lime, hydrated lime and dolomitic mixtures are used in the most demanding industries: iron and steel, environmental protection, chemical processing, road construction, building and agriculture. A team of specialised technicians supports you in selecting the most suitable product for your production needs.

Latest updates from the Lime System – Fassa Bortolo

16Oct2025
Fassa Bortolo Lime System and Politecnico di Milano: where research meets industry.
Reducing CO₂ emissions starts with a better understanding of materials. At the 7th European Steel Technology and Application Days (ESTAD 2025), Politecnico di Milano presented a study promoted by Fassa Bortolo on the natural CO₂ capture potential of EAF and LF steel slags.
14Sep2025
Geosciences and the challenges of the 21th century
From September 16 to 18, 2025, in Padua, Fassa Bortolo will take part in the conference “Geosciences and the Challenges of the 21st Century” to share its contribution on research and practical applications in the field of secondary raw materials and the circular economy.
15Mar2025
Fassaroad – An Innovative Solution for Road Infrastructure
STOP dust on road construction sites. FASSAROAD is a lime milk-based suspension that eliminates dust clouds, preventing bitumen from being removed by construction vehicles.
25Sep2024
Best Supplier for Sustainability
We are proud to announce that during the “Supplier Event” held in Toledo (Ohio, USA) on September 25, Fassa Bortolo was recognized by Owens Corning as the Best Supplier 2024 for Sustainability.

Impatto ambientale documentato EPD

La nostra attenzione all’ambiente è certificata dalla Dichiarazione Ambientale di Prodotto (EPD). Il documento, basato su un’analisi scientifica del ciclo di vita LCA, attesta in modo trasparente e verificabile l’impatto ambientale dei nostri prodotti.

Sostenibilità

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    Fassa S.r.l.
    via Lazzaris, 3 – 31027 Spresiano TV
    C.F./P.IVA 02015890268
    Cap. Soc. € 50.000.000,00
    Reg. Impr. TV 02015890268

    T +39.0422.7222
    F +39.0422.887509

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