Rappass®

High performance concrete or shotcrete specially designed for areas subjected to heavy and frequent equipment impact.
Rappass offers high performance, abrasion resistance and rapid strength. Rappass C, a special concrete mix requires the addition of water to produce a flowing concrete consistency. Rappass GD is a specially blended cement that is applied by dry shotcrete processes. Uses include lining ore passes, outfalls, spill ways, draw points, crushers and chutes


Advantages
- 1 HIGH EARLY STRENGTH
- 2 ABRASION & IMPACT RESISTANT
- 3 MINIMUM REBOUND
Features
High early strength
Excellent abrasion resistance
Excellent impact resistance
Minimum rebound, reduced waste
Non-caustic admixtures, safe to handle
De-dusted, improved environment
Chloride free, non corrosive to steel
Configurations
TECHNICAL PROPERTIES | RAPPASS GD | RAPPASS CF |
---|---|---|
Typical pot life @ 20°C | 20 Minutes | 40 MInutes |
Compressive Strength 2 Hours | 29 MPa | 15 MPa |
Compressive Strength 4 Hours | 41 MPa | 26 MPa |
Compressive Strength 1 Day | 55 MPa | 62 MPa |
Compressive Strength 7 Days | 67 MPa | 72 MPa |
Compressive Strength 28 Days | 90 MPa | 87 MPa |
Product Options
Rappass CF 20KG - SKU NF0000049, Fast setting concrete mix, Shelf life of 12 months
Rappass GD 20KG - SKU NF0000050, Dry mix shotcrete, Shelf life of 12 months
Rappass GD 1.2T Bulk Bag - SKU NF0004513, Dry mix shotcrete, Shelf life of 12 months
Rappass GW 20KG, Wet mix shotcrete, Shelf life of 12 months
Rappass C 20KG, Concrete mix, Shelf life of 12 months
Industry sectors
-
Coal Mining
-
Hard Rock Mining
Common use
- Lining Ore Passes
- Lining Crushers & Chutes
- Lining Draw Passes
Available Regions
- Australia and New Zealand (ANZ)
- Asia