High Strength RapidSet®
High Strength RapidSet® Instant Post Hole Concrete is dry concrete with special additives that will make the concrete set in 15 minutes (at 21° Celsius) when added to water. However, warmer outside temperatures (summer) means a faster set time, colder temperatures (winter) means a slower set time.
High Strength RapidSet® Instant Post Hole Concrete is ideal for when you require 20MPa high early strength after 3 days (after 28 days 30MPa will be achieved).
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in 28 days 30 MPa
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set time 15 mins
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yield 0.012M³ / 20kg bag
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available in 20kg bags
Used For
Heavy Duty Fencing, Structural Applications, Retaining, Sun Shade Posts, Commercial Structural Applications, Washing Lines
Benefits- Fast Setting - Sets in just 15 minutes and gains strong working strength within an hour
- No Mixing Needed - Simply add water and pour - no tools, no fuss.
- Mess Free Application - No leftover sand, cement or stones to clean up
- High Strength & Stability - Reaches 30MPa in 28 days with reduced long-term expansion.