Rheofibre 12-900

A high performance monofiliment polypropylene fibre developed as a crack-controlling additive for concrete and mortar. RHEOFIBRE 12-900 is supplied agglomerated in flakes bound by a water-soluble adhesive, contained within a water-soluble bag to ease dispensing.

Features and Benefits

• Can replace anti-crack wire mesh in factory and warehouse floors.
• Inhibits intrinsic cracking in concrete.
• Disperses uniformly throughout the mix.
• Improves finishing characteristics.
• Improves concrete durability.
• Increases impact and abrasion resistance.
• Rustproof.
• Impervious to alkali attack.
• Decreases construction time and labour.
• Reduced risk of subsequent damage.
• Improves fire resistance - reduces the incidence of explosive spalling during heating.