11ant
2020-11-22 00:07:20
- #1
Sorry, I completely lack the reference here (what one sees, from which perspective, and at what scale). "Zoom instead of context" is always bad for involving fellow discussants.
Could this be asbestos?
- Erstellt am 2020-11-21 14:25:45
Gette094
2020-11-22 00:23:14
- #2
Feedback is always important!
So this is a piece of the floor structure that has been broken out and laid on its back.. therefore the order is reversed, namely from bottom to top: cast asphalt, insulation board (possibly wood fiberboard?), and finally this cardboard (possibly asbestos cardboard?)
These white pellets at the edge look like a leveling layer and form the first layer of the floor structure.
Year of construction of the house: 1975, solid construction.
If anything is unclear, feel free to ask again.
So this is a piece of the floor structure that has been broken out and laid on its back.. therefore the order is reversed, namely from bottom to top: cast asphalt, insulation board (possibly wood fiberboard?), and finally this cardboard (possibly asbestos cardboard?)
These white pellets at the edge look like a leveling layer and form the first layer of the floor structure.
Year of construction of the house: 1975, solid construction.
If anything is unclear, feel free to ask again.
Gette094
2020-11-22 21:55:01
- #3
Does this look like a wood fiber insulation board to you?
Flocko1
2020-11-23 09:05:33
- #4
To be sure, I would always ask a professional (Gutachter) for advice.