It’s important and very critical to remember that once you have excavated in depth of your concern footings the next stage of this is fundamentally backfilling trench with the correct mixture of concrete. This is fundamentally overlooked time and time and time but what is important is once the excavation is complete to take a close in-depth look at the quality of soil that is clearly shown in your excavation.
If so you and your foundations trench is very stonely that this would indicate that you have good drainage and you would not need any further product of the concrete backfill shall enter trench .
Here at Essex conservatory’s we are only used purpose my concrete that we buy from national companies at our experts within this field work it is the finest concrete for conservatory bases and made to the exact correct mixture for conservatory basis