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INSTRUCTION SHEET: PLASTER
![](https://static.wixstatic.com/media/026ac2_03f63b012af84c5abcdb16fcf23a5846~mv2.png/v1/fill/w_170,h_113,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/026ac2_03f63b012af84c5abcdb16fcf23a5846~mv2.png)
- chalk, calcite
marl (mixture of clay and lime)
plaster
gypsum; gypsum blocks; plasterboard; fibre cement boards (Gyproc, Isolava, etc.) with a maximum contamination level of 2 % (insulation, wood, wallpaper, metals)
gypsum blocks (calcium sulphate based)
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- reinforced concrete
aerated concrete (e.g., Ytong®)
non-reinforced concrete
soiled gypsum blocks (combined with insulation material, wood, wallpaper, etc.)
rubble (e.g., bricks, tiles, concrete, etc.)
soiled gypsum (combined with insulation material, wood, wallpaper, etc.)
wood
insulation material
a contamination level of more than 2% (insulation material, wood, wallpaper, metals)
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