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

Dansand No Grow is a highly rated and versatile jointing compound made from high pH kiln dried sand, but how are you supposed to know whether that makes it the ideal patio grout for your block paving installation? I left it a week and it was still loose sand in the gaps so I decided to do it again only to find still not hardened. With DANSAND ® NO GROW™, weeds have extremely difficult conditions to thrive – naturally and without the use harmful substances. Avoid using the filling material in the joints adjoining the plinth as there may be a risk of expansion damage and efflorescence.

If a joint has settled or has developed a crack, remove the joint and refill with Dansand Top Lock ® (remember to mix the contents of the bag first). The lack of harsh chemicals or curing times makes for a safe, fast and environmentally friendly way to protect any block paved drive for the long haul! If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. It is frustrating as the weeds on my driveway can easily be controlled by a quick spray of weed killer.Specially designed to be as fine as possible, Dansand No Grow is ideal for joints between 3-10mm and can be brushed into the space between your patio pavers with no added chemicals, then lightly wet to set into a hardened joint. To avoid weeds and displacements in the paving, the joint must always be filled to the full height of the joint edge and be completely free of soil and other organic material.

Cool fact: Placing freshly laid eggs in a water glass solution seals the pores of the eggs against bacteria and gases, so it can be used to preserve eggs when refrigeration isn’t an option. our products have been carefully tested and if applied correctly, they prevent weed seeds in becoming embedded. December continued the trend, with mean temperatures and rainfall more than two times higher than in.To use our product DANSAND TOP LOCK® polymeric/ Firm Fix block paving fix at this time of the year (January) is very risky, the weather is often rainy, and the temperature is often also too low ( Recommended temp 10 to 30 degrees as shown on the bag), so the risk for that the joints are not setting properly is very high, due to the hardening conditions are not optimal at this time of the year.

It does not go far and I had to use twice as much as normal dry kiln sand and its twice as expensive. 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. Hence, a weed seed that finds its way to your joint and tries to set roots here, will dry out after a short time. It forms secure yet permeable joints, which harden in contact with water to produce tough elastic bonds that won’t crack under pressure! By securing the joints in your block paving with this hard-setting filler, you’ll lose far less of the material over time, meaning you’ll save a fair bit on the cost of regularly re-sanding the joints in your block paved patio!

Dansand Top Lock ® requires a joint depth of minimum 40 mm to harden properly – preferably in the entire height of the paving stones. This sand weathers naturally and provides that just finished look throughout all the seasons, while effortlessly combatting those unruly weeds!

DECORATIVE AND FUNCTIONAL - Give your outdoors a full facelift while also preventing unwanted weed growth. Nach fast einem Jahr Wartezeit kann ich nun bestätigen dass sich bei Witterungswechsel von Regen und Sonne im Schatten,- sowie im direkten Sonnenbereich absolut ein Unkraut in den Fugen bildet. DANSAND TOP LOCK®/Polymeric is water permeable and only works if water can drain from the joint quickly. Having jet washed it a few weeks ago and spreading this sand into the grooves (by brush) it appears to be doing what it says on the tin. At the bottom of high-speed ferries and many other large ships are tonnes of silica sand delivered by us.

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