Donal Hickey: Future-proofing buildings against 'concrete cancer'
When the steel inside the concrete gets wet it rusts and expands, cracking the concrete and weakening the structure in a process sometimes referred to as 'concrete cancer'
Walking in the rain on the beach at Garrettstown, in West Cork, temperatures are around 15°C. News from a car radio says temperatures in parts of Italy and southern Europe are three times that and rising to record levels.
There’s a ‘wish I was there’ moment, but it passes quickly. Bad and all as our summers can be, we’re better off in Ireland in so many ways with generally moderate, tolerable temperatures.
CLIMATE & SUSTAINABILITY HUB
![<p> The International Union for the Conservation of Nature says that “an ecosystem is collapsed when it is virtually certain that its defining biotic [living] or abiotic [non-living] features are lost from all occurrences, and the characteristic native biota are no longer sustained”.</p> <p> The International Union for the Conservation of Nature says that “an ecosystem is collapsed when it is virtually certain that its defining biotic [living] or abiotic [non-living] features are lost from all occurrences, and the characteristic native biota are no longer sustained”.</p>](/cms_media/module_img/9930/4965053_12_augmentedSearch_iStock-1405109268.jpg)