Concrete pumps are an ingenious and modern construction technique for ensuring full coverage of an area that needs a concrete base. Concrete pumping is ideal for areas with challenging accessibility or hard to reach spots. GB Concrete & Pump has all the skills, experience and tooling to make any concreting project dead simple, from the smallest residential jobs to huge construction plans.

Our experts have compiled this ultimate guide to answer your questions like, what is a concrete pump? How does one work? And how it can help your upcoming project. 

What Is A Concrete Pump?

A concrete pump is a piece of equipment used to transfer freshly mixed concrete from a delivery vehicle to the pour location. It is commonly used for both construction sites and domestic projects where efficient, controlled concrete placement is essential. By moving concrete through a system rather than manual handling, it helps save time, money and improve consistency.

How Does A Concrete Pump Work?

Concrete is first poured into a hopper, which feeds the pump system. A hydraulic mechanism will then push the concrete mixture through a network of pipes or sturdy flexible hoses. This system and setup allows it to be delivered directly to the required area. The concrete flow is controlled throughout, ensuring accurate placement and a steady, continuous supply during the pour.

Main Parts Of A Concrete Pump

A typical concrete pump is made up of several key components that work together to ensure smooth operation.

• The hopper is where the concrete is initially loaded
• The pump system, powered hydraulically, drives the concrete forward
• Pipes or hoses transport the material to the pour site
• A boom (on certain pumps) helps to extend the reach across large areas or heights

Different Types Of Concrete Pump

After deciding that concrete pumping is the method for you, it will then be time to decide what kind of concrete pump will be best used for your current project. There are two main types of concrete pumps that you will come across for various uses, sizes and requirements. 

Boom Pumps

This style of concrete pump tends to be mounted onto trucks directly and uses a robotic arm to deliver the mixed concrete solution over long distances or to a certain height. This makes them an ideal option for busy and expansive construction sites. 

Line Pumps

A line pump, on the other hand, uses a collection of flexible hoses to transport concrete and is a far better choice for smaller projects or those that have areas with restricted or tight access points. These are commonly used for domestic builds and are the type supplied by GB Concrete & Pump.

Step-by-Step: The Concrete Pumping Process

The process begins with concrete being mixed and delivered to site, with different mix types available depending on the project requirements.

Once on site, the pump is set up in a suitable position. Concrete is then fed into the hopper, where the pumping system pushes it through pipes or hoses. A trained operator controls the flow and placement, ensuring the concrete is delivered precisely where it’s needed for an efficient and consistent pour.

Why Use a Concrete Pump? Key Benefits

Concrete pumping offers several advantages over traditional concreting methods.

Speed and Efficiency – Concrete can be placed much faster than manual methods, helping reduce project time
Precision – Controlled flow allows accurate placement, minimising waste and improving finish quality
Site and Location Access – Pumps can reach tight, elevated or difficult areas with ease
Reduced Labour – Less manual handling is required, making the process safer and more efficient overall

When Is Concrete Pumping the Best Option?

Concrete pumping is particularly useful on large construction sites where both speed and high-volume delivery are essential to keep projects on schedule. It is also an excellent solution for locations with limited or difficult access, such as enclosed spaces, elevated areas or sites with physical obstacles that make traditional pouring methods impractical.

Projects requiring a fast turnaround benefit greatly from the efficiency and consistency of pumping. Additionally, domestic jobs like home extensions, patios and driveways gain from its precision, reduced labour effort and the convenience of placing concrete exactly where it is needed.

Concrete Pumping vs Traditional Methods

Traditional concrete placement often involves wheelbarrows and consistent manual distribution, which is a slow, laborious and far more inconsistent process. In contrast, concrete pumping provides a faster, cleaner, more controlled solution without the need for tiring, potentially injury-causing manual effort. This allows for concrete to be placed evenly with minimal disruption. It also helps maintain a cleaner site and improves overall workflow efficiency.

Safety Considerations When Using a Concrete Pump

Operating a concrete pump requires experienced, trained professionals to ensure it is used safely and effectively on any construction site, whether domestic or commercial. Proper setup is crucial, including stabilising the equipment, positioning outriggers correctly and checking ground conditions to prevent movement during operation.

Regular maintenance and inspection of hoses, joints and mechanical components helps reduce the risk of faults or breakdowns. Careful handling of pressurised systems is essential to avoid leaks or bursts. Clear communication between workers, along with wearing appropriate protective gear, further helps prevent accidents and ensures a smooth, controlled concrete pour.

Hiring A Concrete Pump for Your Project

If you’re planning a project that requires efficient and accurate concrete placement, hiring a concrete pump can make a significant difference, regardless of the size of said project.

Whether you want to work out how much concrete you will need first with our handy calculator or want more information on how a concrete pump works and the specifics of our concrete pumping services, contact the team at GB Concrete & Pump today.

Which One Should You Choose for Your Project?

If you’re planning a new floor — whether it’s for a house extension, a new garage, a commercial unit, or even sorting out a wonky old concrete slab, you’ll eventually hit the same question: do I just pour concrete and finish it, or do I need a screed on top?

We get asked this all the time at GB Concrete & Pump. Both materials are made from cement, sand, and water, but they do very different jobs. Getting the choice wrong can mean extra cost, longer waiting times, or a floor that never quite looks or performs right.

So, What’s the Difference?

Traditional concrete flooring is the tough stuff. It’s mixed with larger, coarser aggregates (think gravel and stones) which give it serious strength and durability. This is what you use for the main structural slab — foundations, driveways, industrial floors, or anywhere that needs to take real punishment.

It’s laid thicker, usually starting at 100mm for domestic work and going up to 150-200mm+ for commercial or heavy-use areas. The surface comes out rougher, which is fine if you’re leaving it as a hardwearing floor or adding a separate finish later.

Concrete screed, on the other hand, is the finishing layer. It uses much finer sand and a smoother mix, so it creates a level, even surface that’s perfect for laying tiles, vinyl, laminate, wood, carpet, or resin. Screed is nearly always poured on top of a structural concrete base (or sometimes insulation for floating floors).

Typical thicknesses:

• Bonded screed (stuck straight to the concrete): 25–40mm
• Unbonded or floating screed: 50–75mm or more

In short: concrete gives you the muscle. Screed gives you the smooth, flat finish.

Pros and Cons – Keeping It Real

Traditional Concrete Floor

• Pros: Cheaper per square metre, incredibly strong, great for exposed or hardwearing surfaces, can be polished or sealed for a modern industrial look.
• Cons: Harder to get perfectly level without extra work (grinding, levelling compounds), longer initial setting time, and the surface is naturally rougher. Not ideal if you want a crisp finish for tiles or underfloor heating.

Concrete Screed

• Pros: Excellent level and smooth finish, faster to get right for final floor coverings, works brilliantly with underfloor heating (especially liquid/flowing screeds), thinner layers possible in many cases, and it can dry quicker than a full structural pour in some formulations.
• Cons: It’s not structural on its own — it needs a solid concrete base underneath. Traditional sand-and-cement screed can take a long time to fully dry (roughly one day per mm of thickness up to 40mm, then slower after that), though fast-drying and liquid options change the game.

When Should You Choose Screed?

Most domestic and many commercial jobs benefit from a screed layer. Here are the times we’d usually recommend it:

• You’re laying tiles, laminate, vinyl or engineered wood — these all need a flat, level base to avoid cracking or lipping later.
• You’re installing underfloor heating. Screed (particularly flowing/liquid types) wraps around the pipes nicely and gives better heat transfer.
• Renovation or extension work where the existing slab isn’t perfectly level.
• You want a polished concrete-style finish but with a finer, more consistent surface.

If you’re doing a farm yard, heavy industrial slab, or driveway, you might not need screed at all — just a well-finished structural concrete pour.

Traditional Sand & Cement Screed vs Liquid/Flowing Screed

Even within screeds there’s a choice. Traditional sand-and-cement is still widely used, especially on smaller jobs or where you need to create falls (slopes for drainage in wet rooms). It’s labour-intensive to lay but very familiar to most groundworkers.

Liquid screeds are pumped in, self-level, and can cover huge areas quickly with far less manual finishing. They’re thinner, often dry faster (sometimes walkable in 24-48 hours), and are excellent over underfloor heating. They do tend to cost a bit more upfront, but the speed and quality can save time and money overall.

A Quick Cost and Time Reality Check

A basic concrete slab is usually the cheapest way to create the structure. Adding a screed increases the material and labour cost, but it can save you headaches (and money) when it comes to laying your final floor finish.

Drying times matter a lot too. Rushing a floor covering onto damp screed is one of the most common (and expensive) mistakes we see.

So… What Should You Do?

There’s no one-size-fits-all answer. For most house extensions, new builds, and commercial units in the West Midlands, we recommend a solid concrete structural slab followed by the right type of screed. It gives you the best combination of strength and a professional finish.

If you’re unsure, the best thing is to talk it through with us before you start. We can look at your project, the access, the final floor type, whether you want underfloor heating, and give you honest advice on what will work best — and what will keep the cost down without cutting corners.

At GB Concrete & Pump we supply and pump both ready-mix concrete and various screed options across Birmingham, the Black Country, Staffordshire, Worcestershire and surrounding areas. Volumetric mixing on site is also handy when you need exact amounts or want to avoid waste.

Got a project coming up? Drop us a message or give the office a ring. We’re happy to chat through your options and help you make the right call from the start.

Estimating the right quantity of concrete for any given project can be tricky to get right every time. More often than not, contractors either order far too much, which costs more and produces more waste. Or they order too little, leaving a job half finished, thus causing delays and extra delivery charges.

This blog post will explore the topic of is volumetric concrete is a cheaper alternative to traditional ready-mix and if it can save both money and time.

Why Concrete Costs Can Vary So Much

Concrete costs aren’t just determined simply by the price per cubic metre; many other factors influence the total expense of a project. One of the biggest challenges is getting the overall volume right. Ordering too much leads to waste and disposal costs, while ordering too little often means additional deliveries and delays.

Delivery type and site access also play a significant role. Traditional ready-mix deliveries can be less flexible, and hard-to-reach sites may require special equipment or extra handling. Even small miscalculations in quantity are among the most common reasons projects go over budget, making careful planning essential.

The Hidden Costs of Ordering Too Much Concrete

When estimating and subsequently ordering concrete, at the risk of running short and shutting down the project, many decide to over-order “just to be safe”. However, this more often than not leads to unnecessary costs that will quickly add up.

Excess concrete means paying for materials that go unused, along with potential disposal costs to remove the surplus. This not only wastes valuable resources but can also put unnecessary strain on your overall budget. With ready-mix concrete, the entire batch is pre-mixed and must be paid for in full, regardless of how much is actually used. As a result, over-ordering can significantly increase the total cost of your project.

What Happens When You Under Order

Running short or out of concrete will quickly disrupt projects or bring them to a halt. Teams of workers and labourers can be left waiting for additional deliveries to be arranged meaning work could even stop mid-pour. These interruptions and extra orders will result in extra costs like delivery fees and will slow down the project itself.

Delays will also lead to different layers of concrete setting, rather than one single mass. Pouring at different times creates separate layers that won’t bond properly, resulting in a weaker foundation.

Getting the quantity right the first time isn’t always easy, which is why accurate planning, or using a more flexible solution like volumetric concrete, can make a significant difference in keeping projects on schedule and within their initial budget.

So, Is Volumetric Concrete Actually Cheaper?

Volumetric concrete is mixed on-site, which allows for the mixed amount that is produced to be adjusted in real-time, even during the pour. This means with this service, you will only ever pay for what you actually use, which will eliminate the risk of over-ordering and unnecessary waste. Whether for projects where quantities are uncertain or not, the flexibility of volumetric concrete often proves to be more cost-effective compared to traditional ready-mix options. So, is volumetric concrete actually cheaper? Yes, more than likely.

Projects Where Volumetric Concrete Often Makes More Sense

Volumetric concrete is particularly well-suited to projects where quantities are difficult to predict. Small domestic jobs, shed bases, garden rooms, patios, driveways, house extensions and groundworks often fall into this category. In these situations, the required concrete may change during the project, and over-ordering is common with traditional ready-mix.

Volumetric solutions provide the flexibility to adjust the amount on-site, helping to control costs, reduce waste and avoid delays. By producing only what is needed, volumetric concrete ensures efficiency and peace of mind, making it an ideal choice for smaller or unpredictable projects where accuracy and cost management are important.

Is Volumetric Always the Cheaper Option?

For smaller jobs or projects where quantities may change, volumetric concrete typically provides better value. Its ability to adapt on-site eliminates waste and avoids additional delivery fees, offering both financial savings and operational flexibility.

When the concrete volume is easy to calculate and the delivery process is straightforward, costs for larger projects are often fairly comparable. However, volumetric concrete still offers a key advantage – improved accuracy. By mixing on-site, you only pay for exactly what you use, reducing the risk of overordering and unnecessary expense.

How To Choose the Right One for Your Project

Is volumetric concrete or ready-mixed concrete a cheaper option? This all depends on the specific needs of your project. Certain factors like project size, potential waste levels and the accuracy of your quantity assessments. Then there are other aspects like budget, site access and where there is a need for on-site flexibility or not.

For jobs where concrete quantities are uncertain or space is limited, then volumetric concrete is the most practical and cost-effective solution. To make sure that you choose the right option, get expert advice from the team here at GB Concrete & Pump. Or, feel free to use our online concrete calculator for a rapid quote response today.

As the days start getting a little lighter (even if the sunshine is still playing hard to get!), we’re more than ready to wave goodbye to the endless rain and say hello to spring projects here at GB Concrete & Pump.

The warmer ‘ish’ weather means one thing – sites are coming back to life, groundwork is picking up pace, and concrete pours are back in full swing. And just like every year, the phone is already ringing.

Spring Is Here… And So Are the Projects

After months of battling wet weather delays, everyone’s keen to get moving again. From extensions and driveways to commercial slabs and large-scale groundwork, we’re seeing the usual spring surge and then some.

Our diary is filling up quickly from early morning through to late afternoon pours, so if you’ve got a project coming up, now’s the time to get booked in.

Reliable Under Pressure – Especially Last Minute

If there’s one thing our customers know about us, it’s that we deliver even when the pressure’s on.

Last-minute job?
Site running behind schedule?
Another supplier let you down?

We’ve built our reputation on being reliable when it matters most. Our team understands that in construction, timing is everything. When you need concrete on-site, you need it on time, mixed right, and delivered professionally.

We pride ourselves on:

• Prompt, dependable deliveries
• Expert concrete pumping services
• Flexible scheduling where possible
• A team that understands the urgency of live sites

Spring might be busy, but we always do our best to accommodate urgent jobs wherever we can.

Introducing: Permeable Concrete

We’re also excited to announce the addition of Permeable Concrete to our product range.

With sustainable building becoming more important than ever, permeable concrete is a fantastic option for projects that require effective drainage solutions. It allows water to pass through the surface, reducing surface runoff and helping to manage stormwater naturally.

It’s ideal for:

• Driveways
• Car parks
• Pathways
• Commercial and residential developments

If you’re planning a project this season and want to explore more environmentally conscious options, ask us about permeable concrete when you get in touch.

The Site Is in Full Swing

Our site is running, the trucks are moving, and our team is out on-site every day. Spring has well and truly kicked us into gear.

But with demand rising fast, we’re already getting booked up from morning through to evening slots. We hate turning people away, so securing your slot early is the best way to avoid delays to your project.

Ready to Get Started?

Whether you’re planning ahead or need a quick turnaround, we’re here to help.

📞 Call us on 0121 4011 411
💬 WhatsApp us on 07814 490 034
🌐 Or book via our website: gbconcreteandpump.co.uk/contact

Let’s make the most of the brighter days (whenever they fully arrive!) and get those spring projects underway.

GB Concrete & Pump – reliable under pressure, whatever the weather.

Proud of Our 4.6★ Google Rating

At GB Concrete, we don’t chase ratings — we focus on doing the job properly. But seeing that we’ve achieved a 4.6-star rating on Google, one of the highest in our sector, is something we’re genuinely proud of.

Not because of the number itself, but because of what it says about how we work.

When customers take the time to leave feedback, it means we’ve made an impression and that matters to us.

“Going the extra mile”

One thing that keeps coming up in our reviews is that we go the extra mile. That’s not a slogan — it’s just how we approach every job.

As one customer put it:

“GB Concrete is a company that goes the extra mile. Friendly service, willing to assist in meeting our deadlines. Friendly and patient operatives. We shall continue to use their services on future projects 👍🏼”

Construction projects run on tight schedules. Deadlines matter. So if that means being flexible, working with clients to hit timeframes, or making sure everything runs smoothly on the day — that’s what we’ll do.

Service that’s consistent and reliable

We’re especially proud when customers come back to us again and again.

One client who opened an account with us earlier this year has already used us for around 60 different concrete pours. They said:

“I am writing to highly recommend GB Concrete for their exceptional service. We opened an account with them in May of this year and have used them for approximately 60 different concrete pours. Kieran Blaney, who oversees our projects, has been consistently professional and helpful; his customer service is truly second to none.

Kieran manages the entire process seamlessly, from us receiving the initial order to passing it to GB Concrete. He takes over from there, providing updates to our customers and consistently upholding his commitments regarding delivery dates and times.

I would highly recommend GB Concrete to anyone requiring direct-to-site concrete services. They provide a five-star service.”

That kind of feedback means a lot. Delivering that many pours takes teamwork, organisation and clear communication — and we’re pleased that’s exactly what our customers experience.

Making things easier on site

Every site is different, and not all of them are straightforward. That’s why we offer practical solutions, including our barrowing service, which many customers find a real help.

As one review said:

“Great customer-focused service. The barrowing option made everything much easier – no need for machinery, and the team handled getting the concrete where we needed it quickly and efficiently. Really convenient, stress-free, and they genuinely go the extra mile.”

If we can make your job easier, we will. Simple as that.

Thank you

To everyone who has left us a review — thank you. It doesn’t go unnoticed. Your feedback keeps us motivated and helps others feel confident choosing GB Concrete.

And if you’re looking for a reliable, friendly team who’ll turn up when they say they will and get the job done properly, we’d be happy to help.

You can get in touch with us here:
https://www.gbconcreteandpump.co.uk/contact/