Many of the industries that are critical to the nation’s infrastructure require solutions that demand a rapid return to service following any development or repairs to concrete surfaces. In many cases if work on major transport links is not completed within a restricted, predetermined window of time there can be serious financial and operational ramifications.
Accumix has extensive expertise in providing solutions where project speed is of the essence.
Also known as PQX or rapid-set concrete these products provide you with a high-quality surface that can be used by traffic within an incredibly short timeframe.
If your project needs a rapid return to service, our specially formulated concrete mix is the perfect solution. Talk to our team for 24/7 delivery services throughout the UK.
Rapid Strength Days concrete is a product developed by Accumix Concrete specifically for projects that need to be completed in a short amount of time. Standard concrete can take up to 28 days to fully set while our Rapid Strength Days concrete only needs 2 to 3 days to reach stable integrity.
Rapid Strength Days concrete is Chloride resistant, with low shrinkage and low surface absorption properties. With a high freeze-thaw resistance and requiring no special tools to lay, Rapid Strength Days concrete is the perfect solution for a range of construction applications.
Strength performance (Nmm-2) S3 consistency at 20⁰C:
| Product | 4 hours | 1 Day | 2 Days | 3 Days | 7 Days | 28 Days |
|---|---|---|---|---|---|---|
| PQX 420 | 20 | 30 | 40 | 50 | 50 | 50 |
| C40 72hr | 0 | 20 | 30 | 40 | 50 | 50 |
| C40 48hr | 0 | 25 | 40 | 45 | 50 | 50 |
| C40 36hr | 0 | 35 | 40 | 50 | 50 | 50 |
Set time S3 consistency at 20⁰C:
| Product | Set Time |
|---|---|
| PQX 420 | 15 minutes |
| C40 72hr | 2-4 hours |
| C40 48hr | 2-4 hours |
| C40 36hr | 2-4 hours |
Specimen testing carried out in accordance with BSEN 12390-3 : 2009, BSEN 12390-2 : 2009 & BSEN 12390-7 : 2009.
Contact us for rapid strength gain concrete.
