News / rising damp in render

• Jun 13, 2013

  Efflock ideal for building in high saline areas

  I gave a talk about Efflock to local builders at a Master Builders Association meeting out at Campbelltown last week. An interesting problem was raised, which I have touched on briefly in a previous blog.  A builder at the meeting told me that the soil in the Camden area south west of Sydney is notorious for high salinity. The high salt content presents major problems for standard construction where rising damp can have very damaging effects on brickwork below the DPC or 'Damp Proof Course' level. The DPC is typically located around floor level, meaning that numerous courses of bricks...

  Read more →
  • Building in a saline environment, Camden Council, control transport of damp through masonry, crystallisation of soluble salts, erosion of brickwork, hygroscopic salts, masonry absorption, MBA Hume Division, mortar additive, phosphate in soil, prevent rising damp, prevent salt damp, render additive, Rising damp, rising damp in render, salt, salt attack, Salt Attack and Rising Damp, salt attack in brickwork
  • Share

• Mar 14, 2013

  Capillary action

  Capillary action (also known as wicking) is a common problem in buildings. Like the very action we depend on, of blood flowing through our bodies capillaries to our extremities, water can also flow and be drawn along or through many building materials. Roof leaks are one example where capillary action is often responsible.   Picture: Capillary action on a clay brick. Ordinary tile screed of the same sample size would reach total saturation in around 10 minutes . Concrete and masonry, even of high quality contains capillaries. Common problems we see that arise from water flowing through concrete include: Concrete...

  Read more →
  • absorption, blistering paint, brick mortar, building technology, calcium carbonate, capillary action, cement grout additive, control transport of damp through masonry, controlling efflorescence, curing efflorescence, efflock in grout, efflock to prevent efflorescence, efflock to prevent rising damp, efflorescence, efflorescence control, efflorescence prevention, eflorescence in balcony tile bed, leaking balconies, leaking bathrooms, masonry absorption, Master Tilers Association, moisture barrier, mortar additive, mould barrier, patented technology, permeable, prevent mould, prevent rising damp, prevent salt damp, prevent wicking, repel water, rising damp, rising damp in render, tile bed, tile grout, tiled balcony
  • Share

• Mar 04, 2013

  Efflock is a sustainable product choice

      Efflock is 100% VOC free. Being water based and solvent free, also means Efflock is not flammable and has no offensive or dangerous odour. Efflock's maximum concentrate formula also means minimal plastic packaging waste and minimal fossil fuel consumption through transport. Sustainability Through Longevity: Production of masonry products like tiles, bricks and cement by nature, demand a carbon hungry manufacturing process. Each of these materials however, are some of the most versatile and useful building materials we have, and can be very long lasting when installed with diligence. Increasing the 'service life' of each of these building materials...

  Read more →
  • amalfi tiles, architects, Australian Master Tilers Association, bathroom, bathroom mould, bathroom renovations, bathrooms, blistering paint, brick mortar, building advice, building defects, building materials, building problems, building technology, calcium carbonate, calcium carbonate excretion, cement, cement additive, cement grout additive, concrete, control transport of damp through masonry, controlling efflorescence, efflock to prevent rising damp, efflorescence, efflorescence control, efflorescence prevention, eflorescence in balcony tile bed, environmentally friendly, Home renovations, how do I prevent efflorescence, hydrophobic, hygroscopic salts, leaking balconies, leaking bathrooms, lime bloom, lime weeping, Master Tilers Association, MBA eastern suburbs, moisture barrier, mortar additive, mould barrier, mould in grout, mould prevention, new bathrooms, New Product, number one defect, patented technology, permeable, prevent capillary action, prevent rising damp, prevent salt damp, prevent wicking, randwick tiles and glass, reduce chemicals down the drain, render, render additive, repel water, rising damp in render, salt attack, Skippens Landscape and Building Supplies, sustainable building, Sustainable building products, tile bed, tile grout, tiled areas, tiled balcony, tilers, tiling, VOCs, Volatile organic compounds
  • Share

• Mar 01, 2013

  Efflock to prevent rising damp and salt attack in buildings

  Photograph showing rising damp and subsequent salt attack below DPC level. Rising damp is destructive for buildings. It is well understood that damp very quickly will create rot in structural timbers such as bearers and joists, and therefore a DPC (damp proof course) is provided to prevent rising damp. A modern DPC is typically a black embossed polythene roll that is laid out directly beneath ant-capping, or just below finished ground floor level. Polyethelene underlay (black or orange plastic) serves the same purpose for slab on ground construction. What is not usually considered, is that rising damp can also have destructive consequences...

  Read more →
  • blistering paint, brick mortar, building advice, building defects, building materials, building problems, building technology, cement, cement additive, cement grout additive, control transport of damp through masonry, crumbling brickwork, crumbling render, Damp proof course, DPC, Efflock, efflock to prevent efflorescence, efflock to prevent rising damp, efflorescence, efflorescence control, how do I prevent efflorescence, hydrophobic, hygroscopic salts, mortar additive, patented technology, phosphate in soil, prevent capillary action, prevent rising damp, render, render additive, rising damp, rising damp in render, salt attack, subfloor walls, sustainable building, Sustainable building products
  • Share