Once you have received your mix design from the Producer, you can use the AMCRETE UK mix design analysis form to determine whether your mix design satisfies the Project Specification. This is made easier, if you issue the concrete supplier the AMCRETE UK mix design brief with all the relevant information.
Use the analysis form to ensure that the mix proportions (expected yield) are correct and within tolerance, the water cement ratio is what is required, the concrete will be suitable for any prevailing environmental conditions for durability and will be suitable for the chosen placement methods.
If you require an independent review on this, AMCRETE UK will assess your mix design and report back providing comment on suitability or whether the design requires revision by the Producer.