News / eff lock
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Sep 05, 2014
How to remove efflorescence
Read more →Efflorescence is very simply caused by the action of water entering masonry. That water then dissolves inherent salts, the most abundant of those salts is usually what's known as 'free lime' which is left surplus from the matrix of the concrete. Removing efflorescence is difficult and labour intensive, and requires acid based remover. Many products attempt to mask the word 'acid' with "water based" and other jargon, and will often mask any unpleasant odour with a nice scent such as lemon. Regardless, an acid pH is essentially what's required to dissolve the efflorescence. Once efflorescence is cleaned, it is most likely going to return....
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Jan 29, 2014
Efflock now in South Australia
Read more →East Adelaide Tiling Co has just received their first shipment of Efflock. Their warehouse is based at 40 Nelson Street, Stepney; not far from the Adelaide CBD. Business owner Joe Mannarino said, "(Efflock will be) a very useful product and one that was long overdue, we hope to promote it well." Keep an eye out for their new website which is soon to be launched - our links will be upgraded as soon as it is online.
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Jul 16, 2013
New Stockist in Lidcombe NSW: Astro Tile Pty Ltd
Read more →We are excited to announce Efflock is now available at Astro Tile in Lidcombe. Astro Tile is another excellent small tiling supplies business that carry an excellent range of tiling tools and products, and offer excellent service and advice.
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Feb 07, 2013
What does Efflock cost per square metre of tiling?
Read more →Efflock prevents efflorescence and creates hydrophobic tile bed, adhesive and grout for around $3.87/m2 (for a 30mm thick tile bed). Compare that with the cost of a secondary membrane for at least $20/m2, and you're way in front Even with a tile bed 100mm thick you're saving cost and extra processes. Plus there are no hassles with inclement weather, no issues with trapping moisture between two membranes, and you even have the option to wet bed your tiles! Efflock allows the bed to permeate, meaning it will release moisture from the hydration process, whilst repelling water ingress. Less cost, big time savings...
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Jan 07, 2013
Efflorescence can be avoided
Read more →Before Efflock, methods to control efflorescence required much complexity and have been flawed in one way or another. In fact, Chapter 9 of 2009 edition of the "Master Builders Association Guide to External Waterproofing" lists the the well adopted methods and highlights each of their disadvantages. In summation it concludes "there really is no way to completely prevent efflorescence"- which is incorrect. Efflorescence is something that is not widely thought about, until it begins to deface a building and starts costing money. It has until very recently been considered a maintenance issue, but that is no longer the case. Builders and tilers are being held liable,...