| 摘要 |
A shelter (10) has an inflatable wall and roof structure (11) provided with inner and outer skins (15, 14) which may be lined with heat insulating material (20) and coated with intumescent paint (19) respectively, the cavity between the skins (15, 14) being filled with gas and/or heat insulating material or foam (18) (including "rock wool" insulation). |
