i got the information from you ,Poly core Australia
is closed. In YOUR OWN WORDS have a read of the website (to help you look under the resellers tag)
I understand that Nida core exist but it was you that referenced both companies, one of which i exhausted lots of energy trying to get information and was not successful.
The testing they refer to in the brochure for fire is a BCA brochure (Building code or Australia) this is not a testing Authority it is a code to build buildings in Australia
, We then have Standards Which must be followed,
That information is Not a test which can be relied upon without documentation
the test has been carried out to a Standard.
If all the info stacked up i would have built out of this product long ago