Asking for a friend (it's bugged him for a while apparently). I'm sure one of you Pacific-ites might be able to explain these fabric-looking things hanging off a Japanese Aircraft Carrier: Function, materials etc.? Blast protection/sand-bagging? If so, what are they made of? Cheers, ~Adam.
Agreed on sand/heaviness, so what are they? I wondered at Kapok, but as there are some proper Pacific aficionados here I don't doubt someone will know.
http://en.wikipedia.org/wiki/Japanese_aircraft_carrier_Akagi http://en.wikipedia.org/wiki/File:Japanese_aircraft_carrier_Akagi_Deck.jpg
AFAIK, they were either canvas or sisal mats rolled up as tightly as possible(the more layers, the better - just as a large enough book will stop a bullet). The idea was to cover the important, but little, or un-, armored areas of a warship(a carrier's island or cruiser's bridge) to protect against low velocity shrapnel. The practice did not last long, as the fire hazard was far greater than any protection they offered.
i remember Togo's flagship Mikasa also had cotton pads during the Tsushima battle (russo-japanese war.)