Dansand No Grow 20kg Easy Fix Brush in Jointing Paving Sand | Ready Mixed Setting Sand for Patio, Block Paving Sand, Suitable for All Paving Types - Grey

Product Information

DECORATIVE AND FUNCTIONAL - Give your outdoors a full facelift while also preventing unwanted weed growth.

However, we recommend a covered storage location, as the plastic foil will not withstand heavy rain. If you went for a DANSAND® product which is meant to create a fixed joint, if the material was dry when you opened the bag and if you followed the instructions on the bag carefully you you should not experience the issue that you describe. This block paving filler prevents weed growth by simply drying out the seeds before they have a chance to germinate. I can't give any comments about the moss problem I used to have, as its too early in the season, but pretty sure this product will curb the growth. This unique composition creates a desert like and weed inhibiting condition in grooves making it difficult for weeds to take hold due to natural high PH value.If you do use it then consider using a drive/patio sealant over the whole area which is my next plan. As an alternative you can scrape out the existing joints with a suitable tool and refill the joints with Dansand Top Lock ®. Keep your weeds safely at bay and fill your empty spaces with the No Grow Brush Paving Sand from Dansand. Airborne weed seeds: To avoid airborne seeds from setting roots, ensure that the joint is filled in its entire height – 20 mm minimum.

Hence, a weed seed that finds its way to your joint and tries to set roots here, will dry out after a short time. If your substrate is concrete, recycled concrete or wood, it will retain moisture for longer, and Dansand Top Lock ® will not be able to harden sufficiently to create a solid joint capable of withstanding weed seeds or ants.

Catering once again dished up the best figures in the Garden Centre Association’s (GCA) December 2023 Barometer of Trade (BoT) report with outdoor plants and houseplants also doing well (January 2024). December continued the trend, with mean temperatures and rainfall more than two times higher than in. Next, you can use a high-pressure cleaner, but be careful not to damage the paving stones or the substrate.

Reliability, weed prevention, durability and ease of use are the key things we look for when jointing block paving. All you do is sweep area clean and spray with hose pipe then sweep of any standing water , you can just sweep the compound into the joints . Scientific studies have shown this ready to use blend of kiln-dried sand along with special minerals keep weeds at bay due to its naturally high levels of pH. Whats the minimum crusher/mot and grit sand that should be put under paving slabs for a driveway and how much just for a walkway patio?Dansand are a bit coy about how it works saying 'Dansand® joint filling sand consists primarily of common quartz sand from Denmark and sustainable natural minerals that give a high pH value.

The landscape range includes heavy duty Gabion cages, sleeper fixing brackets, base grids to retain aggregates (ideal for creating paths and foundations on which to sit garden sheds/offices) and lawn edging. Trying to decide what is best for new drive and whether to go with reusing block paving, resin or tarmac. It went down ok and looked good, but then it rained which washed some of it out and now two weeks later there seem to be more weeds growing than before. At the bottom of high-speed ferries and many other large ships are tonnes of silica sand delivered by us. Whilst still allowing for water drainage through the joints to help provide ample drainage to your block paving.This allows for targeted protection only from unwanted plant life, with the surrounding flowers and bushes in your garden and around your paving installation completely free from environmentally unsafe chemicals or growth-inhibiting compounds. As it’s our reputation on the line if we get these things wrong, you can rest assured that our recommendations have taken a lot of thought!