CEMENT CONCRETE PREMIX BLUE CIRCLE 20KG

Concrete is a proportioned blend of dry aggregate, graded sands and cement suitable for all general purpose concrete applications where a quality concrete is required.
Typical applications – general smaller concreting jobs like:

• Footpaths
• Slabs
• Footings
• Garden edges etc.

Where a more structural concrete is required you may need to add neat cement to the premixed bag. As a guide, an addition of 1 kg to 1.5 kg per 20 kg bag of Blue Circle® GP can be used to achieve around 32 MPa concrete (under normal conditions).