Types of Concrete Mix and Their Uses

Want a garden that looks great all year, doesn’t rinse your water bill, and doesn’t need mowing every Sunday? That’s the beauty of sustainable landscaping with aggregates. It’s also why more homeowners and landscapers are ditching the lawn in favour of something smarter.

Using gravel, slate, or limestone gives you an outdoor space that stays tidy with minimal effort. These materials help the soil retain moisture, cut down on weeding, and let rainwater drain properly. Best of all, it does it without turning your patio into a puddle. They’re not just practical, either.

When they’re delivered in a clean, waterproof bulk bag from Wright Readymix, you’re saving on mess, packaging, and multiple trips to the builders’ yard. In this guide, we’ll show you how to use bulk bag aggregates to create beautiful, low-maintenance spaces that save water and last longer.

So you can work with the environment, not against it.

The Water-Wise Benefits of Gravel, Slate & Limestone

Let’s be honest: lawns are needy. Constant trimming, endless watering, and always patchy when you’ve got guests coming round. Swap that for gravel or slate, and suddenly, your weekend opens right up.

Gravel’s great for covering beds, building paths, or filling in those awkward corners where nothing grows. It holds onto moisture underneath and doesn’t evaporate it like exposed soil. That means your plants stay happy even if you forget to water for a day, or three (okay, maybe four). For more information, check out A Complete Decorative Gravel Guide for Landscaping Projects.

Otherwise, slate chippings are not just for show. They act like a tidy mulch, cutting down on weeds and keeping the soil cool. Plus, they don’t blow away every time someone sneezes.

Even limestone has its perks. It reflects heat, drains like a champ, and looks good whether you’re going rustic or modern. According to the RHS, mulching with decorative stone is one of the top ways to retain water and reduce stress on plants during dry spells.

How Permeable Aggregates Support Sustainable Drainage

If you’ve ever had a garden that turns into a paddling pool every time it rains, you’ll know the value of decent drainage. That’s where aggregates really shine. Gravel, slate, and limestone all let water through naturally, which helps it soak into the ground instead of sitting on the surface.

That’s not just good for your lawn; it’s also what the government calls SuDS: Sustainable Drainage Systems. Basically, it means designing gardens and outdoor areas to withstand heavy rain without causing runoff or flooding. Using permeable aggregates is one of the easiest ways to tick that box.

When creating a new patio or path, select materials that allow water to drain effectively. This choice keeps you within planning rules and saves you from future issues. GOV.UK has a whole section on it if you’re into the legal side, but the short version is: aggregates = good drainage = less trouble.

And from a builder’s point of view? They’re quicker to lay, easier to repair, and won’t crack like concrete when the frost comes in.

Why Bulk Bag Aggregates Are the Sustainable Choice

We’ll level with you: bulk bag delivery isn’t just about looking the part on-site. It’s cleaner, quicker, and kinder to the planet too.

One big bag means fewer delivery trips, less packaging, and a lot less shovelling things from one pile to another. Our waterproof bags keep your gravel or slate dry until you need it, and when we say we deliver it straight to where it’s going, we mean it. You point, we drop.

And let’s not forget: using what you need, when you need it, with zero waste left over is about as eco-friendly as it gets. Whether you’re topping up a driveway or landscaping an entire site, bulk bags are a no-brainer.

Want to see what’s available? Explore our comprehensive range of bulk bag aggregates.

Wright Readymix’s Decorative Aggregates for Sustainable Gardens

Whether you’re building a no-nonsense gravel path or giving the front of your property a facelift, we’ve got something to suit. Wright Readymix stocks over 17 types of bulk bag aggregates, including:

• Golden gravel for that classic driveway finish
• Plum slate if you fancy something more contemporary
• Limestone chippings for patios that stay cool and clean
• And even grano dust and MOT Type 1 for those proper heavy-duty jobs

Our materials aren’t just practical; they’re proper lookers, too. And they’re perfect if you’re building a garden that’s both easy to manage and environmentally friendly. Whether you’re a tradesperson on-site or a homeowner doing it yourself, we’ll ensure you get the right aggregate for the job.

We provide delivery across Bristol, Avonmouth, Weston-super-Mare, and the South West. So, your ideal gravel, slate, or stone is just – well – a stone’s throw away.

Get Greener Gardens with Less Graft

Because landscaping shouldn’t feel like a full-time job, and going sustainable doesn’t mean making things harder. With bulk bag aggregates, you get materials that are built to last, easy to lay, and even easier to live with. Less watering, less weeding, and no more trying to coax grass into growing where it clearly doesn’t want to.

Whether you’re revamping a tired garden, building out a new patio, or sorting drainage for a bigger project, one thing (or three) is true. If you use gravel, slate, or limestone, you’ll spend less time maintaining – and more time enjoying – your outdoor space. And with Wright Readymix, we make it even simpler. We’ll help you choose the right aggregate, bag it up, deliver it where you want it, and unload it too. No faff. No delays.

Call 0117 958 2090 or get a free quote online to get started on your low-maintenance garden.

Picture this: you’ve just added the final touches to your gorgeous gravel driveway, patio, or path. Everything looks great, but a few months later, the gravel starts to shift or sink. Annoying, right? A stable gravel surface should stand the test of time, and it can, with the proper compaction techniques. Properly compacting gravel is an integral step in helping prevent problems and keeping the surface lasting for years.

In this guide, we’ll show you how to compact gravel for a solid base in 5 easy steps. Whether you’re a DIY enthusiast or a pro, you’ll find clear, practical advice to get your gravel compacted right from the start. Keep your eyes peeled, and let’s get your project sorted the Wright Way!

Step 1. Prepare the Site

Proper site preparation is the first and most crucial step in creating a solid gravel base. To start, clear the area of grass, weeds, and debris; this ensures a clean surface for your gravel to sit on. If you’re working on a larger area, you may need to dig out 100–150mm of soil to make space for the sub-base and gravel layers.

Pro Tip: Think of this like clearing a blank canvas. Use a measuring tape or spray paint to mark the area, ensuring it’s large enough to accommodate vehicles (for driveways) or foot traffic (for patios).

Once the space is clear, check for any obstacles, such as tree roots or rocks, that may be present. These might affect the compaction process. Getting this step right saves you from uneven compaction and shifting gravel later on. After all, a little prep now goes a long way!

Step 2. Lay the Sub-Base Material

The sub-base is the foundation of your gravel surface. For the best results, we recommend using MOT Type 1, a high-quality, compactable aggregate. This material creates a strong support, keeping your gravel in place, even when vehicles or people walk on it.

Spread the MOT Type 1 in 50–75mm layers, compacting each layer thoroughly with a wacker plate or garden roller. It’s vital to compact in layers because compacting too much at once will only settle the top layer, leaving the rest loose and unstable.

Once the first layer is compacted, check for any uneven areas and smooth them out to ensure a uniform surface. The sub-base should be level, with a slight camber or slope away from your home or structure to provide water runoff. This keeps your gravel base stable and prevents future erosion.

Step 3. Choose the Right Gravel for Compaction

The right gravel is crucial for creating a stable and long-lasting surface. For driveways and patios, angular gravel is the best choice. Gravel sizes from 14mm to 20mm are perfect for compaction. They fit together nicely, forming a stable base that won’t move under pressure.

Avoid using pea gravel or rounded stones, as they don’t compact effectively and can shift easily underfoot or when driven over. Instead, opt for materials such as limestone, granite, or basalt. These angular stones are tough and interlock to form a solid base.

Tip: If you’re unsure about which gravel to choose, don’t hesitate to contact the team here at Wright Readymix. We offer expert advice on the best materials for your project, ensuring you select the right gravel for the job.

Step 4. Compact the Gravel

Proper compaction is the most important step in creating a stable gravel base. If you don’t compact the gravel properly, the surface will shift, sink, and eventually fail. The key is to use a wacker plate (or plate compactor) to settle the gravel evenly into place. We touch on this in our blog, How to Use Bulk Bag Gravel for Driveways to Help Curb Appeal, but here’s the simplified take.

How to properly compact:

1. Start at one edge and work your way across the surface, moving in straight lines.
2. Make overlapping passes (around 30%) to ensure even compaction across the area.
3. Move slowly and steadily. The compactor needs time to vibrate and settle the gravel. Rushing can lead to uneven compaction.

If you’re working on a sloped area, consider using gravel grids to stabilise the surface. These grids lock the gravel in place, preventing it from shifting down the slope, especially in areas with steep gradients.

Pro Tip: Make sure to cover the entire surface. Focus on the edges and corners, as they are more likely to shift if not compacted properly.

Step 5. Check for Soft Spots and Re-Compact

Once the gravel is compacted, it’s time to check for soft spots. Walk the surface and check for any uneven or springy areas. These are typically places that don’t settle properly and need a little more attention.

Re-compaction tips:

• Focus on edges and corners, as these areas often shift or sink first.
• Re-run the wacker plate over soft spots to compact them further.
• If needed, add a bit more gravel to any low areas and re-compact for an even, stable finish.
• Once you’ve completed this, your gravel surface should be level, stable, and ready to withstand the elements for years to come.

Common Mistakes to Avoid When Compacting Gravel

To ensure your gravel base lasts, avoid these common pitfalls:

• Don’t Compact Too Much at Once: Work in layers (50–75mm) and compact each layer fully. Trying to compact too much at once leads to uneven settling.
• Don’t Skip the Edges: The edges and corners of your driveway or patio are crucial. If they aren’t compacted well, gravel will spill out or shift over time.
• Don’t Rush the Process: It’s tempting to move quickly, but slow, steady compaction is the key to achieving a solid, lasting base.
• Avoid Compacting Wet Gravel: When it’s wet, gravel can smear under the plate compactor. This stops adequate compaction. Slightly damp gravel is ideal.
• Forget to Check for Soft Spots: After compacting, always walk the area and check for soft or springy spots. These need to be re-compacted to prevent future settling and uneven surfaces.

Get a Strong Gravel Base That Lasts

Creating a solid gravel base is essential for a long-lasting and durable surface. Follow these five easy steps to keep your gravel driveway, patio, or pathway stable for years to come. To recap, start with proper site preparation. Then, lay the sub-base, select the appropriate gravel, and employ effective compaction techniques.

If you’re ready to take the next step in your gravel project, contact Wright Readymix for expert advice and a free quote. We supply high-quality aggregates, such as MOT Type 1 and decorative gravel. These are ideal for compacting and forming a durable base. Whether you’re a DIYer or a pro, we’ve got everything you need to get the job done wright.

Call us today at 0117 958 2090 or get a free quote online.