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Period7 Jun 2026

Media coverage

1

Media coverage

  • TitleRevised testing standards for defective blocks
    Degree of recognitionRegional
    Media name/outletMidwest Radio
    Media typeRadio
    Country/TerritoryUnited Kingdom
    Date7/06/26
    DescriptionThe National Standards Authority of Ireland has published a revised version of the ‘IS 465’ standard which is used to assess and test block deterioration, and what remedial options should be recommended for each building tested.

    The publication of revised standards will not change the existing Defective Concrete Block scheme, but means a review must take place of the scheme within three months.

    These revised standards come following work carried out by Professor Paul Dunlop and a research team in Ulster University.

    Under current assessment schemes, a chartered engineer must still carry out an investigation on a home suspected to be suffering from damaged blocks. However, the revised standard will not necessarily require the presence of “pattern cracking” in the building.

    Mayo Sinn Féin TD Rose Conway-Walsh has been discussing what these changes will mean for the number of homes that qualify for Redress funding, with Midwest Radio’s Rowan Kelly
    Producer/AuthorRowan Kelly
    URLhttps://www.midwestradio.ie/news/revised-testing-standards-for-defective-blocks/
    PersonsPaul Dunlop

Keywords

  • internal sulfate attack
  • I.S.465
  • pyrite
  • pyrrhotite