News / saline environments
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Oct 09, 2013
Efflock to present to Master Builders Association - Manly Warringah Division.
Read more →Efflock will be a guest speaker at tomorrow night's meeting of Manly Warringah Division of the Master Builders Association. Click on the link for details and to book. All are welcome to attend and building professionals can collect 2 CPD points for attending. Efflock also presented to the Southern Highlands Division of the MBA in Goulburn last night. Despite a blackout making the presentation a bit of a challenge, the product received a great deal of interest from local builders, in particular for bathrooms and for building in saline environments.
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Oct 27, 2012
Efflock test with salt water samples
Read more →We've put Efflock to the test with exactly what you should not do to concrete! Pictured are two samples of 4 sand: 1 cement each made with 140mls of straight sea water from Coogee Bay off the coast of Sydney. They have been cured and placed in a dish of water to test their water repellency. In the foreground is the Efflock sample. Even with salt water in the concrete mix there is clearly no wicking effect! Without water able to dissolve salts and free lime, efflorescence cannot occur.