Proviacal®

Proviacal^® is a dedicated brand for advanced soil treatment and stabilization solutions. Our premium-quality lime and engineered blends are specifically developed to improve the workability and mechanical performance of a wide range of soil types, ensuring reliable and durable improvement.

Designed to meet the rigorous demands of civil engineering projects, Proviacal^® helps you achieve excellent results by enhancing cost efficiency, meeting project deadlines, and supporting circular construction practices.

Whether you are building roads, railways, platforms, or dikes, Proviacal^® is your go-to solution for soil improvement.

Our solutions are designed to perform reliably under pressure, whether facing tough soil conditions, tight deadlines, or strict sustainability goals. With proven results across major infrastructure projects, Proviacal^® combines:

• technical excellence,
• operational reliability,
• and environmental responsibility

With Proviacal^®, we support you to build better, faster, and smarter.

With Proviacal^®, you benefit from more than just high-performance products, we provide practical support and services to keep your project on track. From efficient deliveries to expert guidance on soil, performance, and application, we make it easier to get the job done.

We also connect you with qualified and trusted contractors experienced in using Proviacal^® products, ensuring smooth execution and reliable results.

Proviacal^® is a registered trademark of S.A. Lhoist Recherche et Développement.