Lima Grup
Concrete Sample
Molds
Engineered for maximum precision and durability, our concrete sample molds are manufactured from high-grade glass-fiber reinforced polyester (GRP). Designed to withstand the rigorous demands of both laboratory and on-site material testing, these molds deliver exceptional impact resistance and long-lasting dimensional stability. We offer a comprehensive range of sizes and configurations to accommodate diverse testing requirements. Ensuring strict compliance with international quality and safety standards, all our products are proudly backed by ISO, CE, TSE, and TÜRKAK certifications.
Unbreakable Design: Impact Test
Watch how our glass-fiber reinforced molds withstand extreme impact without breaking.
Rust & Corrosion Proof
Manufactured from advanced glass-fiber reinforced composites that are completely impervious to water, moisture, and the aggressive alkaline chemicals present in fresh concrete mixtures.
Non-Stick Surface
The specialized smooth interior finish naturally repels wet concrete and mortar, preventing adhesion and ensuring flawless, perfectly shaped test samples every time without structural damage.
See the advantages of glass-reinforced polyester composites
Technical Advantages of GRP Composites
Lightweight Design
Significantly lighter than traditional steel or cast-iron molds, reducing operator fatigue and accelerating daily testing workflows in both laboratories and active construction sites.
Effortless Cleaning & Maintenance
Eliminates the need for heavy, messy mold-release oils. The seamless interior design allows for rapid demolding and quick wash-downs, saving valuable time between testing cycles.