| Cellulose pulp 70 % + beech sawdust 30 % · P. ostreatus (CS1-FS-PO-02) | TU Graz, Institute of Architecture and Media (AT) |
| Cellulose pulp 30 % + beech sawdust 70 % · P. ostreatus (CS1-FS-PO-01) | TU Graz, Institute of Architecture and Media (AT) |
| Sand + beech sawdust, bending specimens · P. ostreatus (S-FS-PO-03/-04) | TU Graz, Institute of Architecture and Media (AT) |
| Sand + beech sawdust 1:4 (vol.) · P. ostreatus (S-FS-PO-02) | TU Graz, Institute of Architecture and Media (AT) |
| Sand + beech sawdust 1:1 · P. ostreatus (S-FS-PO-01) | TU Graz, Institute of Architecture and Media (AT) |
| Soy silk + beech sawdust · P. ostreatus (FS-SF-PO) | TU Graz, Institute of Architecture and Media (AT) |
| Cotton fibres · P. ostreatus (CO-PO) | TU Graz, Institute of Architecture and Media (AT) |
| Newspaper · P. ostreatus (SN-PO) | TU Graz, Institute of Architecture and Media (AT) |
| Cardboard, shredded · P. ostreatus (SC-PO) | TU Graz, Institute of Architecture and Media (AT) |
| Bleached cellulose pulp · P. ostreatus (CS1-PO) | TU Graz, Institute of Architecture and Media (AT) |
| Beech sawdust · P. ostreatus (FS-PO) | TU Graz, Institute of Architecture and Media (AT) |