Polypropylene microfibre for concrete, designed to help mitigate plastic shrinkage cracking.

Key features

• Helps mitigate plastic shrinkage cracking
• Bright white monofilament polypropylene

Specifications

Raw material	monofilament polypropylene; colour bright white
Breaking strength	300–350 MPa
Elongation at break	25%
Initial modulus	3.4 GPa
Available length	3–18 mm
Water absorption	<2%
Packaging	water-soluble film/paper bag, plastic bag. Store cool and dry. Shelf life 2 years unopened

Typical applications

• Slabs-on-grade, sidewalks, driveways, parking lots, curbs, overlays and toppings
• Footings, foundations, walls and tanks
• Stucco; precast and prestressed structures; composite steel deck