Green Building Bible, Fourth Edition |
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These two books are the perfect starting place to help you get to grips with one of the most vitally important aspects of our society - our homes and living environment. PLEASE NOTE: A download link for Volume 1 will be sent to you by email and Volume 2 will be sent to you by post as a book. |
Vanilla 1.0.3 is a product of Lussumo. More Information: Documentation, Community Support.
Posted By: tychwarelThey all get algal growth. ultimately the only thing that stops it is paint and that is only because there are algicides in the paint.I'm not sure I believe that. My exterior walls are painted with Beeckosil and show no signs of algal or other growth after ten years. The data sheet specifically says "Free from solvents, biocides and preservatives". I believe algicides are one type of biocide. FWIW my mill-finish aluminium roof (i.e. shiny) has a matt grey-brown appearance on the north-facing part the sun never shines on. I've never investigated what that is.
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