Mapei Mapefibre ST30 1kg

Mapei Mapefibre ST30 – 1kg

Mapei Mapefibre ST30 is a 30mm structural polymer fibre designed to be added to concrete to improve its performance and help control cracking. The fibres disperse throughout the concrete mix, creating three-dimensional reinforcement within the finished slab.

It is particularly suited to concrete floors, slabs and other applications subject to loads and abrasion, providing additional toughness without the corrosion concerns associated with steel fibres.

Key Features:

• 30mm structural polymer fibres
• Provides three-dimensional reinforcement throughout concrete
• Helps improve concrete toughness and durability
• Helps control cracking
• High tensile strength
• Excellent resistance to alkalis, acids and salts
• Extremely low water absorption
• Lightweight polymer construction
• Approximately 66,000 fibres per kg
• Suitable for a wide range of concrete applications
• Easy to incorporate into the concrete mix 

Typical Applications:
Ideal for reinforcing concrete floor slabs, industrial flooring, commercial concrete areas and other concrete elements where improved toughness and crack control are required.

Fibre Length:
30mm

Tensile Strength:
Approximately 450 N/mm²

Water Absorption:
Less than 0.01%. 

Packaging:
1kg bag

Always refer to the current Mapei Technical Data Sheet and project specifications for the appropriate fibre dosage and concrete mix design.