Specification | MarkⅢ | MarkⅢ Flex | MarkⅢ Flex+ |
---|---|---|---|
Boil-off Rate (BOR)* (170K m³ vessel) |
From 0.15 to 0.125% | From 0.10 to 0.085% | 0.07% |
Date to market | 1969 (Mark I concept) | 2011 | 2017 |
Insulation | Foam 130kg / m³ | ||
Membranes |
Primary : Stainless steel 304L - 1.2 mm Secondary : composite material |
||
Support | Primary and secondary panel : foam and plywood | ||
Thickness Primary + Secondary panel |
270 mm = 100 + 170 | 400 mm = 100 + 300 | 480 mm = 100 + 380 |
Specification | NO96 Perlite | NO96 GW | NO96 L03 | NO96 L03+ |
---|---|---|---|---|
BOR* (170K m³ vessel) |
0.15% | 0.125% | 0.11% | 0.10% |
Main insulating material | Perlite | Glass-wool | Glass-wool and foam 130kg/m³ | |
Membranes | Invar® 0.7 mm | |||
Support | Boxes with bulkheads : plywood |
Boxes primary and top secondary with bulkheads : plywood Panels lower secondary : foam & plywood |
Boxes with bulkheads : plywood Panels : foam & plywood |
|
Thickness | 530 mm (primary box : 230 mm + secondary box : 300 mm) |