GEN 0 Concrete for Foundations and Oversite
Premium Grade GEN 0 Concrete - C7/8 Strength
GEN 0 Concrete offers reliable C7/8 strength for foundation blinding, oversite, and general fill applications. Perfect for domestic projects like shed bases and pathways, this economical mix provides consistent quality without unnecessary cost. Delivered fresh to your site across Cambridgeshire and East Anglia with our volumetric mixing service.
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State of the art
We use state of the art volumetric mixers.
5-star customer service
Expert help choosing the right mix.
24 hours a day
Flexible delivery to suit your schedule.
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Cardinalis Concrete
GEN 0 Concrete for Foundations and Oversite
GEN 0 Concrete from Cardinalis Concrete provides an ideal solution for general applications including foundation oversite, blinding, and mass fill requirements. This versatile concrete mix offers excellent workability and a reliable C7/8 strength rating.
Sustainability Commitment
Our GEN 0 Concrete mix incorporates:
- Optimised cement content to reduce carbon footprint
- Locally sourced aggregates to minimise transportation emissions
- Recycled water systems in our production plants
- BREEAM compliant production methods
Whether you need concrete for foundation blinding or domestic pathways, our expert concrete delivery in Cambridgeshire ensures you receive exactly the amount you need, mixed fresh on-site with our state-of-the-art volumetric mixers.
Cardinalis Concrete
Why Choose Cardinalis GEN 0 Concrete?
- Consistent Quality: Every batch mixed to exacting standards in our state-of-the-art plants
- Superior Workability: Easy to place and finish with excellent flow characteristics
- BSI Certified: Fully compliant with British Standards for concrete production
- Reliable Strength: Dependable C7/8 strength for peace of mind on your project
- Technical Support: Expert advice available from our experienced team
For projects requiring slightly more strength, consider our GEN 1 concrete, which offers C10/12 strength for more demanding non-structural applications.
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when it's used
Applications for GEN 0 Concrete
- Foundation blinding
- Oversite concrete
- Mass concrete fill
- Trench fill
- Shed and garage bases
- Domestic pathways
- General construction applications
For structural foundations or load-bearing applications, we recommend upgrading to C20 concrete, which provides the minimum strength required for most structural work.
GEN 0 CONCRETE
Product Specifications
| Property | Specification |
|---|---|
| Strength Class | C7/8 |
| Density | 2400-2500 kg/m³ |
| Setting Time | 5-7 hours depending on conditions |
| Slump | S3 (90-140mm) |
| Aggregate Size | 20mm |
Areas we serve
Where we work
We cover all of Cambridgeshire and beyond, including:
Not on the list? Give us a bell anyway – we’re quite flexible with our coverage area for the right project.
GEN 0 concrete
Frequently Asked Questions
GEN 0 Concrete is a general purpose concrete mix with a C7/8 strength classification. It's designed for non-structural applications where a reliable, consistent concrete is required without the higher strength specifications of structural concrete.
GEN 0 Concrete (C7/8) has a lower strength classification than GEN 1 (C10/12). GEN 0 is suitable for applications like blinding, oversite, and pathways, while GEN 1 is typically used where slightly higher strength is required such as for thicker foundation bases. Our guide on what is oversite concrete and when should you use it explains the best applications for different concrete grades.
GEN 0 Concrete typically sets initially within 5-7 hours depending on weather conditions. However, it will continue to gain strength over time. It reaches workable strength within 24-48 hours and continues to cure for up to 28 days to reach its full strength.
Yes, GEN 0 Concrete is ideal for domestic pathways, garden paths, and similar applications where pedestrian traffic is expected. For driveways with vehicle traffic, we would recommend GEN 2 concrete or a higher strength mix.
While GEN 0 Concrete can accommodate mesh or fibre reinforcement, for heavily reinforced applications requiring structural strength, we would recommend a higher strength concrete mix. Our technical team can advise on the best option for your specific project requirements.
To calculate the volume needed, multiply the length × width × depth (in metres) of your pour area. For example, a path measuring 10m × 1m × 0.1m would require 1m³ of concrete. Our sales team can help with these calculations if needed. Check our comprehensive guide on how to calculate exactly how much concrete your project needs for detailed instructions.
Ensure the area is properly excavated, with a compacted sub-base if required. Remove any organic material, and consider installing a damp-proof membrane for interior applications. Ensure adequate access for the delivery vehicle, and have sufficient labour available for concrete placement. Learn more about preparing for delivery in our article on ready made concrete delivery: what to expect and how to prepare.
Yes, we offer Saturday deliveries for GEN 0 Concrete, subject to availability. Please book these in advance as weekend slots are limited. Sunday deliveries may be available for larger commercial projects by special arrangement. Find out more about can I get ready mix concrete delivery at weekends for scheduling options.
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Office hours
- Monday-Friday: 7:00am - 5:00pm
- Saturday: 7:00am - 12:00pm
- Sunday: By prior arrangement (we know deadlines don't always respect weekends!)
Or fill in our quick enquiry form here, and we’ll get back to you before you can say “concrete”!