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| Some of the specialty work we do should NOT be tried by the DIY and this is on of them |
With its many attributes, Polymeric Sand has become the joint sand of choice on new paver installations. Polymeric Sand is either a fine or course graded sand mixed with polymers. After placement, the joints are watered in, activating the polymers. After cure the joints harden off which helps resit erosion, weeds and ant infestation.
Polymeric Sand is also a great solution in high slope areas greater than 7%, high wind areas or areas that experience concentrated water runoff. Preventing joint sand washout that is common with these conditions.
Problematic sand entering into a pool or home can also be solved with the use of Polymeric Sand on pool decks and entry areas.
Installing Polymeric Sand is relatively easy, although activating the polymers full depth in the joint takes patience and practice. The proper amount of moisture is paramount to a successful activation. Over watering or flooding the substrate will create the polymers to rise out of the joints and over the top of the pavers leaving a Polymeric haze.
Polymeric Sand does have limitations and is not always the best joint sand choice. Shaded or poorly draining areas will retain moisture and effect the appearance of the finished joints. Feel free to contact The Paver Doctor for more information on Polymeric Sand. We specialize in paver Repair-Restoration-Sealing.
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| Look closely to notice Polymeric Haze. Polymer's are lighter than sand and water thus over flooding while activating will cause polymers to float up and rest on top of the paver |
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| We use acids to break the bond of polymers to concrete. |
