Please click on one of the questions below to view the drop down box containing the answer.
What mix do I need?
The type of concrete mix depends on the application you need it for. Different mix specifications are used for different purposes.
Higher-grade or higher-strength mixes are used for flooring and external paving whereas lower grade mixes are used for foundations.
Please note that adding water to a mix will:
Reduce the compressive strength of the concrete
Increase the potential for shrinkage and cracking
Increase the possibility of segregation
Increase the potential for future problems with the surface finish
Therefore, if you think that the mix is too stiff, ask before adding water.
If you feel that you require a mix which is easier to handle, or helps you produce a good all-round finish or cuts down on the labour required to lay the concrete, please let us know and we can suggest the correct mix from our existing mix selection or may even be able to design one for you.
If you are still unsure of your requirements, please contact us and we will be happy to advise you.
Higher-grade or higher-strength mixes are used for flooring and external paving whereas lower grade mixes are used for foundations.
Please note that adding water to a mix will:
Reduce the compressive strength of the concrete
Increase the potential for shrinkage and cracking
Increase the possibility of segregation
Increase the potential for future problems with the surface finish
Therefore, if you think that the mix is too stiff, ask before adding water.
If you feel that you require a mix which is easier to handle, or helps you produce a good all-round finish or cuts down on the labour required to lay the concrete, please let us know and we can suggest the correct mix from our existing mix selection or may even be able to design one for you.
If you are still unsure of your requirements, please contact us and we will be happy to advise you.
How do I calculate how much concrete I need?
Concrete quantities are measured in cubic metres. To work out how much concrete you will need, use our concrete calculator
How can weather conditions affect the concrete?
If the weather is particularly hot or windy, slump loss will increase making the concrete difficult to handle. In addition, the concrete set will accelerate, decreasing the handling time. If water is added to the mix to offset slump reduction, a reduction in strength may occur and shrinking and cracking may occur. To counteract this, we may be able to add a water replacement or retarding agent, so contact us if you are concerned about your delivery. You can also shade the concrete from direct sunlight and protect it with wind breakers. Finally, you could apply curing techniques immediately after finishing.
If the weather is particularly cold, this will increase the setting time of the concrete and retards the concrete stiffening. In addition it will slow down the concrete strength gain. Freeze-thaw that can damage the concrete. By increasing cement contents, using a different cement or adding an accelerating admixture, we may be able to help prevent some of these symptoms. If possible, keep the concrete at a temperature above 10 degrees centigrade by insulating or heating, and protect the concrete with windbreakers. Finally, as a final note of advice, try to avoid laying concrete in temperatures below 5 degrees centigrade; please see technical data sheet Cold Weather Concrete on the downloads page.
If the weather is particularly cold, this will increase the setting time of the concrete and retards the concrete stiffening. In addition it will slow down the concrete strength gain. Freeze-thaw that can damage the concrete. By increasing cement contents, using a different cement or adding an accelerating admixture, we may be able to help prevent some of these symptoms. If possible, keep the concrete at a temperature above 10 degrees centigrade by insulating or heating, and protect the concrete with windbreakers. Finally, as a final note of advice, try to avoid laying concrete in temperatures below 5 degrees centigrade; please see technical data sheet Cold Weather Concrete on the downloads page.
How much notice do I need to give when ordering concrete?
Ideally a minimum of 24 hours notice is required for concrete orders, but the more notice you give, the greater the likelihood that we can agree the time of delivery with you. All orders will be confirmed with you by telephone as early as possible.
How long do I get before the concrete sets?
Once the concrete arrives on site, you will normally only have between 1 and 2 hours to place, level and compact the concrete and to finish the surface
Are there minimum order quantities?
We can supply any size project from 0.5 cubic metres upwards
Is the cost of delivery included in the quote?
All prices quoted include delivery
Are their discount for large orders?
All quotes are very competitive, please ring 01302 772233 with your requirements.
Do you take orders from outside of Yorkshire
Yes, we cover parts of Nottinghamshire and Lincolnshire as well. Please see our coverage map for details.
Do you supply decorative aggregates to the DIY trade?
Yes but this would be dealt with by our sister companies Yorkshire Aggregates or Aggregates R Us, please click on the link at the top of each page or telephone 01302 772277