What year was the record manufactured?

[snoooze]

I am tearing down a bit for renovation and would like to know when it was last renovated before I took over the house.

The following code is on Gyproc Normal GN 13 board:

 

[snoooze]

I'm doing some demolition for renovation and would like to know when it was last renovated before I took over the house.

The following code is on the Gyproc Normal GN 13 board:
[image]

Might be a good idea to ask a question as well if you want an answer

Can anyone decode the production stamp on the board?

 

[KJD]

Might be good to ask a question too if you want an answer

Is there anyone who can decode the production stamp on the disk?

A wild guess could be that it's November 29, 2021. 19:25?

I googled and saw an American producer had the following notation:


Ask ChatGpt?

 

[snoooze]

A wild guess might be that it's 29 Nov 2021. 19:25?

googled and saw an American producer had the following notation:
[image]

Ask ChatGpt?

Thanks! Good guess but I moved in 2018 so it must have been well before that.

 

[snoooze]

Chat GPT couldn't give me the right answer:

A Gyproc Normal GN 13 is a type of gypsum board manufactured by Gyproc. Unfortunately, I can't give an exact manufacturing date based on the code you provided ("291121913.25"), as it does not conform to the usual format for indicating the manufacturing year.

If you disregard the first 2, it might possibly be:
1991-12-19 at 13:25

But it would be nice to know for sure.

 

[KJD]

Chat GPT couldn't give me the right answer:

If you disregard the first 2, it might be:
1991-12-19 at 13:25

But it would be nice to know for sure.

Google Gyoroc, they have it documented for sure

 

[snoooze]

It will be time to email customer service in the good old-fashioned way. That's also what the all-knowing chat bot advised