starting block temp question

[MythN7]

So, ive noticed some blocks like abs, seem to start at some temp, seems to be tied into the temp of the raw material. but not exactly that.

I had some that i had in storage a 6000kg stack that said -9 deg.

but building an insulted wall out of it was +15 deg.

When building walls or structures in areas, do these slow to change temp materials affect the area around them?

Also, if your trying to create a wall that will keep one side very cold, and the other not cold. what is the best way to do this?

I have been trying to use abs or granite insulted tiles 2 thick along the rim of the ice binome to try and maintain its integrity, but not sure if this increased starting block temp of the insulation tiles is worse than the single digit neg temp of the tiles i am replacing.

[Coolthulhu]

It could be that you actually built a wall from different material instance, or possibly from some material from the storage and some lying around.

When in doubt, isolate things with abyssalite. Abyssalite transfers heat 10000 (10k) times slower than most materials, while isolated walls transfer heat 20 times slower than non-isolated walls.