News / salts rising

• Jan 20, 2014

  Rising Damp and Salt Attack - free PDF

  We have recommended this publication on our blog previously: Salt Attack and Rising Damp - A Guide to Salt Damp in Historic and Older Buildings. Salt attack is as destructive to masonry as termites are to timber, and is prone to occur on any building site in Australia due to our soils and extreme weather patterns. As salt is dissolved by water and absorbed by masonry, the water evaporates, leaving behind more and more salt with each wet cycle. Salt crystallises to expand at extraordinary pressure   (> 200MPa) to easily turn stone, bricks and mortar to dust. As outlined...

  Read more →
  • Brick Mart, brick mortar, brickwork, building in saline areas, building problems, Camden Council, cement additive, control transport of damp through masonry, CPD points for builders, Damp proof course, DPC, Dubbo council, efflock to prevent efflorescence, efflock to prevent rising damp, efflock to prevent rising damp in render, efflock to prevent salt damp, efflock to prevent water absorption, get efflock, getefflock, Green Star, green star approved, Green Star rating, recommended additive for saline areas, saline areas, salinity, salt attack, Salt Attack and Rising Damp, Salt Attack and Rising Damp - A Guide to Salt Damp in Historic Buildings, salt attack in brickwork, salt in soil, salts rising, sustainable architecture, why you should get efflock
  • Share

• Jun 27, 2013

  North Ryde train station stairs closed due to efflorescence.

  The Epping to Chatswood railway line was opened in 2009 at a cost of $2.3 billion. It appears that only four years later, the stairs adjacent to the escalators are no-longer useable due to efflorescence, and are barricaded off.  Estimated demolition/ replacement cost of stairs: $110,000.00  Estimated cost of Efflock for the entire twin flight of 75 steps: $320.00 As you can see, Efflock provides very economical protection. The water based formula is a green choice as it is a high concentrate, meaning less plastic waste. But best of all, Efflock ensures the intended service life of carbon hungry building...

  Read more →
  • architects, avoid efflorescence, building defect, building defects, calcium carbonate, calcium carbonate excretion, Efflock concentrate formula, efflock to prevent efflorescence, efflorescence, efflorescence control, Efflorescence from tile beds, efflorescence prevention, how do I prevent efflorescence, hydrophobic tile bed, lime bloom, lime weeping, Manage efflorescence, North Ryde Train Station, patented technology, prevent efflorescence, salt deposits, salts, salts coming out of tiles, salts leaching out of tiles, salts rising, slippery stairs, stairs closed, white deposits, white leaching
  • Share

• Oct 27, 2012

  Efflock test with salt water samples

  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.

  Read more →
  • efflock sample, efflock to prevent efflorescence, efflock to prevent rising damp, efflock to prevent rising damp in render, efflock to prevent salt damp, efflock to prevent water absorption, efflorescence, efflorescence can now be avoided, efflorescence control, efflorescence inhibitor, efflorescence prevention, hygroscopic salts, reduce chemicals down the drain, rising damp, saline environments, salt, salt attack, Salt Attack and Rising Damp - A Guide to Salt Damp in Historic Buildings, salt attack in brickwork, salt deposits, salts, salts coming out of tiles, salts leaching out of tiles, salts rising, secondary membrane not required, wicking
  • Share