Incidence
Concrete cancer is increasingly common in structures which have not been sufficiently waterproofed. As builders cut costs on waterproofing membranes, the problems are increasing. The incidence of concrete cancer is particularly high in countries such as Australia where liquid applied membranes are still commonly used. Liquid membranes are often used inappropriately, and lead to water penetrating into the concrete. If early symptoms including the presence of calcium stalactites beneath the slab and visible rust from the slab are apparent, a stop leak specialist should be called immediately to assess the potential for damage.
Read more about this topic: Concrete Cancer
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