Rapidset concrete is an easy to use, fast-setting concrete ideal for the placement of posts. Simply concrete in the post and carry on with the job. Sets in minutes.
RapidSet instant post hole structural concrete is dry bagged premixed concrete with special additives that will make the concrete set in 15 minutes (at 21o Celsius) when added to water. However, warmer outside temperatures (summer) means a faster set time, colder temperatures (winter) means a slower set time.
RapidSet bagged concrete will reach 20MPa after 28 days and is suitable for structural projects such as deck posts and non structural projects such as fence posts.
When mixed according to the instructions, Dricon achieves a set in minutes and a 28-day strength of 15MPa.