By Kettle and Black Editorial Team · Updated 2026-08-30
Concrete types include standard ready-mix for driveways and foundations, volumetric ready-mix for tailored on-site batching, and foam concrete for lightweight void filling with insulation and soundproofing benefits. Kettle and Black, based in Lincoln, Lincolnshire, provides guidance on mix grade and aggregate for each project’s structural and budget requirements.
Key Takeaways
- Concrete ranks as the second most used material globally, surpassed only by water in consumption.
- Cement is a dry binding powder, while concrete combines cement, sand, and gravel into one material.
- Construction projects use concrete for highways, bridges, skyscrapers, parking structures, runways, and residential foundations.
- Concrete composition includes three core components: cement, water, and coarse aggregates mixed together.
What Do You Need Before Choosing Concrete?
Selecting the right concrete mix starts with three questions: what the concrete is made from, what strength the project needs, and who supplies it. Concrete itself is a mixture of cement, water and aggregates such as sand and gravel, and altering these proportions changes everything about the finished material. Skipping this groundwork risks costly remixing, cracked slabs, or a delivery that doesn’t match site access requirements.
What determines the properties of a concrete mix?
The ratio of water to cement decides strength, durability and workability. A wetter mix pours easily but weakens over time. A drier mix cures stronger but proves harder to place, particularly on sloped or awkward sites.
Does location affect the concrete decision?
Local site conditions matter more than many self-builders expect. Kettle and Black, based in Lincoln, Lincolnshire, brings first-hand knowledge of ground conditions, weather patterns and access routes across the county, shaping recommendations for ready mix concrete Lincolnshire projects.
Before ordering, follow these steps:
- Confirm the intended use of the pour — foundation, driveway, patio, or structural element.
- Establish the required strength for that use, since different [types of concrete](https://kettleandblack.co.uk/guide-to-different-concrete-types/) suit different loads.
- Check the water-cement ratio needed to balance workability against long-term durability.
- Verify the supplier’s accreditation and location, such as Kettle and Black’s base in Lincoln, Lincolnshire.
- Assess site access, delivery timing and the volume needed to avoid waste.
Completing these steps first prevents mismatched mixes, wasted material, and unnecessary reordering further down the line.
How Do You Identify the Right Concrete Grade?
Grade selection starts with matching material strength to the job’s structural demands. Skipping this step risks premature cracking, weak load-bearing capacity, and costly remedial work down the line. Lincolnshire builders and homeowners avoid these pitfalls by following a straightforward assessment process before ordering a single load.
Normal strength concrete stands as the most widely specified option across construction projects, valued for its versatility. Among the types of concrete available, this category — including grades around C20 concrete strength — suits general building work reliably. Foundations, driveways, pavements and general construction work all fall within its capability.
Follow this sequence to pin down the correct specification:
- Identify the application. Determine whether the project involves a domestic driveway, a structural foundation, or a load-bearing element.
- Assess load requirements. Heavier structural work, such as bridges or high-rise elements, demands durability and strength beyond standard mixes.
- Check exposure conditions. Concrete facing harsh weather or heavy traffic needs a grade proven to withstand those pressures.
- Confirm curing expectations. Properly cured concrete resists rust, rot and burning, giving it long-term resilience regardless of grade.
- Match grade to specification. Cross-reference the intended use against concrete grades explained in supplier documentation before confirming an order.
What does C20 concrete get used for?
C20 sits within the normal strength category, making it a dependable choice for foundations, driveways and general construction. It handles typical domestic and light commercial loads without requiring specialist additives.
Does grade affect durability?
Yes — correctly graded concrete withstands heavy loads and harsh weather, which matters for anything supporting a structure. Selecting too low a grade for foundation or structural work compromises long-term durability and strength.
Which Specialised Concrete Type Suits Your Project?
Two specialised mixes solve problems that standard concrete cannot: foam concrete and fibre-reinforced concrete. Homeowners filling old cellars, contractors reinstating trenches, and commercial teams building industrial floors each need a different answer. Matching the mix to the task prevents cracking, wasted material, and costly remedial work later. Reviewing different types of concrete and their uses before ordering saves both time and budget on site.
What is foam concrete used for?
Foam concrete contains a foaming admixture that expands during mixing and traps air bubbles throughout the material. This process reduces the density of the finished mix, producing a lightweight product with genuine structural value. The reduced weight brings excellent insulation, sound dampening, and fire resistance, making it suitable for settings where standard concrete would be too heavy or too rigid. Typical applications include:
- Void filling in redundant cellars, tanks, or pipework
- Thermal and acoustic insulation layers
- Trench reinstatement after utility works
- Structural stabilisation of unstable ground
Where does reinforced concrete work best?
Reinforced concrete earns its strength from embedded fibres rather than density reduction. Steel, glass, or synthetic fibres get mixed directly into the wet material, boosting tensile strength and improving resistance to freeze-thaw cycling. Cold Lincolnshire winters place real strain on exposed surfaces, and this fibre reinforcement helps the concrete resist that seasonal stress.
Applications for this fibre-reinforced approach include:
- Industrial flooring subject to heavy loads
- Bridges and support beams
- Road construction
- Basement foundations
Choosing between these two mixes comes down to the load the structure must bear versus the insulation or void-filling role it must perform. Projects demanding load resistance call for reinforced concrete; those needing lightweight fill or thermal control call for foam concrete. Explore the full guide to concrete types for further detail on matching mix to application.
How Do You Get Concrete to Your Site?
Delivery starts with an assessment, not a lorry. Kettle and Black’s approach covers more than dropping a load at the kerb. The team also arranges a concrete pump when the pour demands one. Skipping this step risks a stalled job, wasted labour hours, and mix that starts curing before it reaches the formwork. Getting delivery right the first time protects both the schedule and the concrete’s structural performance.
Before ordering, site conditions need mapping out. Access routes, ground stability, and the distance from the road to the pour point all shape which delivery method fits the project, whether the order involves volumetric concrete vs ready mix. Full details on delivery options sit within the ready mix concrete service pages.
- Assess the site. Identify obstacles such as fences, slopes, or upper floors that standard delivery cannot cross.
- Consult the Kettle and Black team. Specialists review the access points and pour volume before recommending equipment.
- Select the pump option. Different pump configurations suit different distances and heights, matched to the specific site.
- Confirm equipment delivery. The pump arrives directly on site, timed alongside the concrete order itself.
- Proceed with the pour. Concrete moves from lorry to location without manual handling delays.
Why Would a Site Need a Concrete Pump?
Some pour locations sit beyond the reach of a standard chute. Sloped gardens, upper-storey extensions, or fenced-off plots all count as hard-to-reach places requiring pumped delivery.
What Happens Without a Concrete Pump?
Crews fall back on traditional methods, chiefly wheelbarrows, to shift mix from lorry to formwork. This manual approach slows the pour considerably and raises the risk of the concrete beginning to set before placement finishes. Pumping removes that bottleneck entirely.
What Mistakes Should You Avoid When Ordering?
Three ordering errors cause most on-site problems: ignoring mix composition, requesting generic reinforcement, and skipping expert consultation before the pour. Concrete strength, durability and workability all depend on the balance of cement, water and coarse aggregates, so guessing these ratios risks a weak or unworkable batch. Requesting reinforced concrete without stating project requirements also wastes an opportunity. A bespoke batch, tailored in strength and consistency, suits a driveway far better than an off-the-shelf specification.
Follow these steps to avoid costly errors:
- Confirm the exact application (foundation, driveway, structural slab) before contacting a supplier.
- State load and reinforcement requirements clearly so the batch can be customised.
- Consult the supplier’s team early, not after delivery, to catch grade or volume errors.
How does Kettle and Black help prevent ordering mistakes?
Kettle and Black’s team of 15 employees works directly with customers to confirm requirements before batching begins. That support catches miscalculated strength, durability and volume figures before they turn into expensive on-site problems.
FAQ
What is the difference between cement and concrete?
This mixture, along with water, forms the core components used in construction projects.
Which concrete type suits general building work?
Normal strength concrete, including grades around C20, suits general building work reliably. It covers foundations, driveways, pavements, and general construction work across most projects.
Why does the water-cement ratio matter?
The ratio of water to cement decides strength, durability, and workability of the mix. A wetter mix pours easily but weakens over time, while a drier mix cures stronger but proves harder to place.
Conclusion
In closing, selecting the appropriate concrete type for your project requires careful consideration of its intended application, environmental conditions, and performance requirements. Whether you require standard mixes for general construction, specialist formulations for challenging conditions, or rapid-setting solutions for time-sensitive work, understanding these distinctions ensures optimal durability and structural integrity. The right concrete choice forms the foundation of any successful build.