News / Effstop
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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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Jun 03, 2014
DesignEx Sydney - Tile and Stone Seminar
Read more →Last week saw DesignEx at the Sydney Exhibition Centre - not the bulldozed one, but the temporary building at Glebe Island. Within DesignEx was the tile and stone seminar, where there were 3 days of many different speakers. Each were experts in different facets of the tile and stone industry. All of the topics were incredibly interesting, from the scientific structure of bluestone (basalt), to the evolution and latest trends in tiling and installation. Efflorescence was a hot topic touched on by almost every speaker, but there is also a new problem emerging known as latex leaching, introduced to us...
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Dec 12, 2013
Ten reasons to get Efflock
Read more →Why should you get Efflock for your building project? 10 key benefits: A water-based green building product (in high liquid concentrate form to minimise packaging), free of VOCs, to prolong the durability and service life of all concrete materials. Prevents efflorescence discharging when mixed with any type of concrete. Makes concrete hydrophobic to repel damp. Enhances and retains colour in coloured concrete. Prevents salt attack. Prevents frost attack. Provides a primary water repellant barrier in wet areas. Improves curing of concrete (slows moisture release, prolonging the hydration of cement). Ideal for off-form concrete in architectural applications. (Will not change...