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How to joint pave or grout paving slabs is a common question asked by several home owners. Most times they may have some existing paving and thinking its high time to have them re-pointed or laid some new pavings and wondering how to fill the gaps.

In the UK, patios don’t get much use especially during cold winter months. However even when not in use, the combination of wet weather and cold temperatures is capable of having the hardest outdoor living spaces looking a bit neglected. This may lead to cracked grouting which leaves gaps between stones making way to a place where weeds can grow and flourish during spring. You definitely wouldn’t want your outdoor living space looking this messy. Hence, there’s a need to get your patio back on track by grouting the paving slabs. However, if you lack proper training or experience, it’s advisable to employ a reliable professional who can guarantee the best results. In this guide, you’ll learn more about the paving slabs grouting process.

• Saturate the area that needs to be repointed with the help of a hosepipe and/or watering cans. Use a yard brush to distribute the water across the paving slabs.

• Pour a generous amount of your compound product over the newly soaked patio.

• Sweep the into the joints where it’s needed with the help of a broom. Do this carefully in order to make sure each and every joint is fully filled with the compound. If done right, this can help prevent premature cracking for a long period of time.

• Once the joints are filled with the compound, brush aside the exces product and strike it in. Ensure that the product is pressed firmly into each gap leaving behind no spaces.

• Sweep out the excesses which can be kept for future use.

Can You Lay Block Paving On Top Of Concrete?

The replacement or improvement of your driveway is unarguably one of the most expensive projects you can undertake in the exterior of your home. When done by a true professional the results can be impressive and visually appealing, however you’d have to pay huge bucks to have this done. This is exactly the situation with block paving as it is not only time consuming, but also a lot more expensive when compared to other types of driveway.

A large chuck of this cost is associated with the removal of the existing driveway. So assuming your old driveway is concrete, can you simply pave over the existing concrete? If yes, will it save you money? The simple and short answer is yes. It’s in fact advisable to pave over concrete as this will not only add around 20% to your home’s value, but also make it look a lot more attractive and pleasing to the eye.

However, there are some problems associated with block paving over concrete. It may be better to remove the concrete in situations whereby the base is substandard. For instance, if the ground underneath the concrete is failing, there’ll most definitely be problems.

Also, there’ll be some issues with settling (not even the cracks). If your concrete is dropping little amounts every year, these can affect the blocks and ultimately lead to dropping of some sections of the block paving in such a way that they’ll no longer be on the same level as the other blocks. Giving a rise to the possibility of drainage issues, tripping hazard and lots more.

Other issues that may crop up can be triggered as a result of using the wrong size block height as well as totally ignoring or overlooking the undulations of the concrete.

If your concrete driveway’s looking grubby, it’s best to try cleaning it with water and a brush, or a mild detergent. However, if this doesn’t work, it can be worth trying bleach.

Dilute your bleach down to 50% bleach and 50% water, and apply it to your driveway. Leave it for 10 minutes, then scrub it using gloves and a stiff brush. Finish by rinsing your driveway off with clean water.

It’s important to remember that bleach can stain certain surfaces and kill plants. So, if you’re concerned about materials and boarders around your driveway, it might be best to use a different type of detergent, like floor cleaner or degreaser.

Some paving projects require you to cut paving slabs to make them fit into a smaller space. To do this, firstly you need to measure the slab and draw a line in pencil or chalk where you want to cut.

There are then several different ways you can cut the slab – you or your professional can choose the one you or they are most happy with. A hammer and chisel can work well, or a handheld saw. You can also use an angle grinder fitted with a stone-cutting disc.

Cleaning block paving is a fairly straightforward task, although you’ll want to be careful to not use any chemicals that may cause damage to the surface. Use a simple household soap, mixed with water, and brush this across the paving with a stiff brush. Then, simply rinse off with clean water. Alternatively, use a pressure washer – but be careful not to use it on a powerful setting, as this may damage the joints and can cause slabs to come loose. Using the pressure washer on a medium setting and at a 45 degree angle is recommended.

From gravel and crushed stones to asphalt and tarmac, the choice when it comes to surfacing options for driveways is truly staggering. However, what’s not too clear is the options that best suits a sloping driveway. If you also possess a sloping driveway and wondering the best material to install, you’re definitely not alone. This is a major source of concern for several home and property owners in the UK being fully aware that making the wrong choice here can prove really costly and disastrous. In order to help you make the best informed decision possible, we’ve put together this post which takes a look at the various driveway material options available to you.

• Gravel
  This driveway surfacing option provides a truly enjoyable “crunch sound when driven on, however, the satisfaction will be short lived if installed on a sloped driveway. If installed on a sloped driveway, there’s going to be a continual displacement as instinctively rolls downhill on an incline.

• Concrete
  This can prove to be a great problem if installed on an incline. This is due to the fact that concrete is subject to freeze/thaw phenomenon which makes it steep and slippery lacking the needed traction.

• Tarmac
  This is particularly far from ideal when it comes to a steep driveway surface. This is because it requires continuous maintenance to prevent spillages from spoiling the surface.

• Resin
  The best surface for a steep driveway is simply that made from resin. This is due to the fact that this surfacing option allows water to soak away naturally. They’re perfectly permeable, preventing water from pooling and reducing the risk of falls.

There is a variety of methods available to ensure that your paving drains properly, for example draining into a lawn or soakaway. Correct drainage of paving is a requirement for planning permission. See our guide on planning permission for paving for more information.