Concrete plays a crucial role in construction, but not all projects require the same type of mix. In Lewisham, mix-on-site concrete has become a go-to solution for builders and homeowners who need precise, high-quality concrete without the hassle of pre-mixed batches. With volumetric mixers, the exact amount and composition of concrete can be adjusted on-site, reducing waste and ensuring the perfect mix for every job.
If you’re working on a commercial project, choosing the right types of concrete mix is essential. But with so many options, where do you start? Below, we explore the different mix on-site concrete solutions available in Lewisham, their uses, and why Pro-Mix Concrete is the trusted choice for high-quality concrete services.
4 Common Types of Mix On-Site Concrete in Lewisham
1. Standard Ready Mix Concrete
Ready-mix concrete is ideal for projects requiring consistent quality and strength. It’s commonly used for:
- Foundations
- Driveways
- Pavements
- Retaining walls
Since it’s mixed on-site, adjustments can be made instantly, ensuring the best consistency and strength for your project.
2. C7/8 Concrete (GEN 0 or ST1)
This is a low-strength mix best suited for non-load-bearing applications. Builders in Lewisham often use it for:
- Levelling surfaces
- Non-structural filling
- Basic groundwork
If you’re wondering, “Can you mix different types of concrete?”—the answer is yes, but it depends on the application. Mixing different types requires precise calculations to maintain strength and durability.
3. Screed Mix
Screed is used for flooring applications where a smooth, level finish is necessary. Depending on the project, different screed types include:
- Traditional screed
- Liquid screed
- Fiber-reinforced screed
It’s particularly beneficial for underfloor heating systems and interior surfaces that require a flawless finish.
4. Waterproof Concrete
Waterproof concrete is essential for structures exposed to moisture and water infiltration, such as:
- Basements
- Swimming pools
- Underground parking spaces
By adding specialised waterproofing agents during mixing, this concrete ensures longevity and protection in damp environments.
Concrete Pumping Services and Seamless Delivery
Delivering concrete to challenging locations is effortless with Pro-Mix Concrete’s advanced pumping solutions. Our modern fleet ensures efficient, precise, and mess-free placement, helping you save time and reduce labour costs.
1. Ground Line Pumps: Reliable and Efficient
Ground line pumps transport concrete through pipelines laid along the ground, making them ideal for sites with limited access. These pumps ensure a continuous flow, reducing manual labour and speeding up the process. They are perfect for:
- Residential foundations
- Driveways and patios
- Indoor flooring projects
- Sites with narrow or hard-to-reach entrances
2. Boom Pumps: Reaching Higher with Precision
Boom pumps use robotic arms to place concrete at elevated locations or over obstacles. They are the best choice for projects that require concrete delivery at a height or over large distances. These pumps are highly effective for:
- High-rise buildings
- Multi-story construction
- Bridge and infrastructure projects
- Areas where ground line pumps cannot reach
Why Choose Concrete Pumping?
- Faster placement: Pumps deliver up to 120 cubic meters of concrete per hour.
- Reduced labor: No need for wheelbarrows or excessive manual handling.
- Minimised waste: Efficient pumping reduces spillage and mess.
Expert operation: Our trained professionals ensure accurate and safe concrete placement.
Customisable Concrete Mix Designs
In Lewisham, mix-on-site concrete allows for full customisation, offering benefits such as:
- Adjustable Strength: From basic C7/8 mixes to high-strength industrial-grade concrete.
- Specialised Additives: Options like accelerators (for faster setting), retarders (for extended working time), and plasticisers (for improved workability).
- Aggregate Variations: Different aggregate sizes ensure suitability for diverse construction applications.
- Colour Pigmentation: For decorative and aesthetic concrete applications.
If you’re wondering, “How many types of concrete mix designs exist?”, the answer depends on structural needs. However, with mixed on-site services, you can customise beyond standard pre-mixed options.
How to Choose the Right Concrete Mix for Your Project?
Selecting the right types of concrete mix is essential for achieving durability and strength. The best mix depends on several factors, including:
- Load-bearing capacity: Heavy-duty structures require high-strength concrete.
- Environmental exposure: Outdoor projects need weather-resistant mixes.
- Finish quality: Smooth or textured finishes require different formulations.
One important consideration is what type of sand for the concrete mix should be used. The choice of sand impacts the final texture and strength:
- Sharp sand: Ideal for stronger, more durable concrete.
- Soft sand: Provides a smoother finish for decorative applications.
At Pro-Mix Concrete, we customise every batch to meet your project’s exact needs, ensuring the right balance of consistency, strength, and finish.
Why Choose Mix On-Site Concrete in Lewisham?
Builders and homeowners in Lewisham prefer to mix on-site concrete for its numerous advantages:
- Waste Reduction: Only the exact amount needed is mixed, minimising excess material.
- Cost Efficiency: You pay only for the concrete used, reducing unnecessary expenses.
- Fresh Mix Quality: Since the concrete is mixed on-site, it’s always fresh and has optimal workability.
- Project Flexibility: Adjust the mix composition on the spot based on weather conditions or last-minute changes.
Takeaway
Struggling to find the perfect concrete mix for your project? At Pro-Mix Concrete, we deliver premium mix on-site concrete tailored to your needs. With high-quality materials, expert service, and same-day delivery, we ensure your project runs smoothly from start to finish.
- Custom Mixes
- No Waste, No Extra Costs
- Fast & Reliable Delivery
Frequently Asked Questions
Yes, but it requires precise knowledge of the mix ratios and compatibility. Mixing different types without proper calculations can weaken the final structure.
Sharp sand is commonly used for strong concrete mixes, while soft sand is better for finishes and plastering. The choice depends on the application.
There are multiple designs, including nominal mixes, standard mixes, and specialised high-performance mixes. With mixed on-site concrete, you can customise beyond standard options.
Mix-on-site concrete offers more flexibility, fresher quality, reduced waste, and cost savings compared to ready-mix concrete, which is pre-mixed and delivered in fixed quantities.
