These concrete additives enhance the properties of the fresh concrete mix. We have concrete admixtures which enable the water content to be reduced, improving the workability, consistency and strength. Roc NC Accelerator reduces concrete curing time – ideal for continued productivity during winter concrete pours. Roc HP builds in early and long-term strength. We have admixtures with waterproofing properties too. Many of our admixtures can be used together, so you can blend exactly the right concrete mix for each project. Please browse our range, and contact us if you need guidance on product choice.