Concrete is not generally waterproof. Pores and cracks within will let water through and the age old problem is how to stop it. Most methods involve sticking a layer of something other than concrete on one side of the slab/wall or another. Usually these are bitumen based, with little affinity for damp concrete. Applying them […]
Archives for October 2010
Capillary active waterproofing? (for concrete).
27 Oct 10 by Dry Rot
Filed Under: Materials, Waterproofing Tagged With: CSSW, Structural Repairs, Waterproofing
Mould remediation
26 Oct 10 by Dry Rot
Last week I spent two days in Farnham, Surrey, at the National Flood School. The course was Mould Remediation. I’ve spent many a happy hour learning how to avoid mould growth,by controlling humidity and temperature. Flooding doesn’t respect normal precautions and sadly, mould growth is often a result of any flood, be it ground water […]
Filed Under: Condensation, Damp, Flooding, Mould, Surveying Tagged With: black mould, condensation, Damp, Flooding, Mould, PCA