ST Fiber Type 1
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ST Fiber
Type I

HIGH PERFORMANCE STEEL FIBERS WITH HOOKED ENDS FOR REINFORCEMENT OF CONCRETE AND MORTAR
 
Advantages:
  • Increase in load bearing capacity
  • Increase in flexural bending strength
  • Increase in fatigue and abrasion resistance
  • Greater impact resistance and improved resistance to dynamic loads
  • Reduction in shrinkage cracks due to full depth reinforcement distribution
  • Economic advantage such as reduction in section thickness and construction time
  • 1 - 2 hours fire rating
Description:

ST Fiber Type I (0.75 x 60 mm) is steel wire filaments with hooked ends. Steel fibers are designed for use with all types of concrete mixes to enhance mechanical properties and reduce plastic shrinkage cracking.

Usage

  • Shotcrete
  • Tunnel segments
  • Pre-cast concrete
  • Industrial floors
  • Composite decks
  • Pavements
  • Slabs on piles
  • Foundation slabs
  • Shear reinforcement in prestressed elements

Materials Supplied

ST Fiber Type I (0.75 x 60 mm) is available in 20 kg bags.

Storage

Store under cover away from heat sources.

Application Instructions

To ensure proper mixing, ST Fiber Type I (0.75 x 60 mm) should never be added as the first component of the concrete or mortar mix.

ST Fiber Type I (0.75 x 60 mm) should be added during or after the batching of the concrete mix. Mixing time should be continued for 5 minutes to ensure a uniform distribution of the fibers in the concrete mix.

DOSAGE

The guidance dosage of ST Fiber Type I (0.75 x 60 mm) is 10 - 60 kg per m3 of concrete. Representative trials should be conducted to determine the optimum dosage of ST Fiber Type I (0.75 x 60 mm) to meet the performance requirements by using the materials and conditions in actual use.

HEALTH AND SAFETY

There are no health hazards associated with ST Fiber Type I (0.75 x 60 mm) in normal use.

GENERAL GUIDANCE

This data sheet is for general guidance purposes only and may contain information that is inappropriate for certain conditions of use. Accordingly, all recommendations and suggestions are made without guarantee. Further information is available from our Technical Department



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Don Construction Products Inc.

Headquarters
2826 Lineberger Industrial Dr.
Lancaster, SC 29720

Tel: +1 803 286 5430
Fax: +1 803 286 5432