RE: RNS out11 Nov 2025 10:31
LuckyLaurie - I don't mean to be mean but I think your bullish nature means you haven't read my post correctly as you took it as a negative? Working in construction and in particular building design I have to know quite a lot about this sort of stuff and your post is quite frankly incorrect and misleading. I am invested quite heavily here, and don't really have any concerns that a GFRG material will achieve anything but high performance in a fire test, but I'd like it confirming to be sure so the market and it's potential customers are aware.
BS EN testing for say fire performance is broken down into fire insulation rating, fire integrity rating, fire load bearing capacity rating and reaction to fire (surface spread of flame) rating. The various ratings gives you the time in minutes it takes for the component to fail and typically range from 0 up to 4hrs. The company will have these figures, but they need to confirm them otherwise the statement that they achieve BS EN compliance is a little pointless. It is exactly like somebody saying they passed 10 GCSE's without knowing what grades they achieved. Was it an A or F for all of them? If it was all F's, great you have a GCSE certificate but it's the grade that actually counts. By not sharing this info it implies that the ratings weren't as good as expected, which probably isn't the case, they just haven't released the results for some reason. I have requested via email and will advise when they respond.
The TUV is simply the certification bodies that test the product against BS EN standards, it is absolutely not a pass only process lol - where did you read that? It is not well above BS or BS EN testing either - that makes absolutely no sense, the BS and BS EN are the test standard, you can't go well above them you just test to them.
If you don't believe me stick the RNS in Chat GPT and ask for it to be broken down in layman's terms for somebody not in construction. not meaning to be harsh here, just trying to make you aware that you are misunderstanding what the RNS states.