Maybe if you explained a little further somebody may be able to helpDoes anyone know the U-value of Accy Nori bricks, i have been on google and ask, but they keep coming up with the same answers

its to do with how much the bricks resist water i think
How do ya think i got false teeth?Any of you lot ever eaten nori?

What does U-value mean?

i think unless you drill or break them they are waterproof.
leave one in a bucket of water for a few hours then smash it and see if its dry on the inside![]()
Drill them, what a fools game that wasi think unless you drill or break them they are waterproof.
leave one in a bucket of water for a few hours then smash it and see if its dry on the inside![]()




Your not just a pretty face are you Less, or should that be evenWhy not weigh the brick, then put in water, then weigh again.
If the brick is heavier it's absorbed water, if it's the same weight it's waterproof.
Nah, not as much fun as smashing bricks is it?



Drill them, what a fools game that was![]()


That's what I used to frighten my happyrentice with Barrie, if you don't pull your finger out you'll drill those accy eng brick with a star drillHad to drill dozens of Noris in Prestige Group Boiler Room - the braze holding the carbide tips in the Masonmaster drill bits kept melting. I was threatened I would have to finish the job with a Rawldrill & hammer if I ruined any more drill bits![]()
worked every time
so i take it yeh tried?Drill them, what a fools game that was![]()


Jingle, caper, jingle, caper, prithee Sire !![]()



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