Description
PSI Fiberstrand Multi-Mix 80 is a fine denier monofilament polypropylene synthetic microfiber for concrete reinforcement that complies with ASTM C1116 (Standard Specification for Fiber Reinforced Concrete and Shotcrete) and is specifically designed to help mitigate the formation of plastic shrinkage cracking in concrete. Typically used at a dosage rate of 0.5 lb/yd3 (0.3 kg/m3), PSI Fiberstrand Multi-Mix 80 microfibers will greatly reduce plastic shrinkage cracking when compared to plain concrete. PSI Fiberstrand Multi-Mix 80 microfibers also comply with applicable portions of the International Code Council (ICC) Acceptance Criteria AC32 for synthetic fibers.
Product Features & Benefits
- Controls and mitigates plastic shrinkage cracking
- Reduces segregation and bleed-water
- Provides three-dimensional reinforcement against micro-cracking and spalling
- Increases surface durability and improves fire, impact and abrasion resistance
- Reduction of in-place cost versus wire mesh for non-structural temperature/shrinkage crack control
- Easily added to concrete mixture at any time prior to placement
Product Applications
- Slabs-on-Grade, sidewalks, driveways, parking lots, curb work, overlays and toppings
- Footings, foundations, walls and tanks
- Stucco applications
- Precast and prestressed structures
- Shotcrete and slope paving
- Spalling control and fire protection
- Composite steel deck
Specifications / Compliances
- ASTM C1116
- ASTM D750
