Table 2 Different membrane materials tested at ISAC-CNR with results for light transmission and reflectance (unpublished report: Mandrioli et al. (see footnote 7))
From: Sheltering archaeological sites in Malta: lessons learnt
Material | Surface coating | Light transmission %a | Light reflection %a |
|---|---|---|---|
Verseidag/Canobbio Duraskin B18089 | PTFE | 12 | 60 |
Ferrari Flutop T2 1302 | PVC/PVDF | 10 | 70 |
Verseidag Duraskin B18059 | PTFE | 8 | 60 |