LEKSO® 410 is a monofilament macro-synthetic copolymer fibre for reducing crack density and width, preventing plastic shrinkage and plastic settlement crack risk in concrete. LEKSO® 410 is used by adding to fresh concrete mixture.
Uses
 Large-area slab-on-grade concrete, slabs and coating concretes
 Industrial slabs
 Parking lots and loading areas
 Precast panel, facade and wall element production
 Concrete canal, precast concrete saddle and water structures
 Agricultural structure slab and ground concretes
 

Advantages
 Reduces plastic shrinkage and settlement crack risk
 Increases the energy absorbing capacity of concrete
 Enhances flexural performance of hardened concrete
 Improves durability of concrete by reducing and limiting cracks
 Improves fire resistance of concrete
 Increases impact resistance of concrete
 Improves the cohesiveness of fresh concrete, reduces bleeding.
 Reduces the amount of steel mesh reinforcement