Inflatable / September 14, 2018 / Jolie Robert
Many inflatables are made of material that does not stretch upon inflation; a notable exception of that is the balloon whose rubber stretches greatly when inflated. The airship is usually inflated with helium because it is lighter than air and doesnt burn unlike hydrogen airships such because the Hindenburg. Inflatables are extensively utilized for the construction of specific sports pitches military fast-assembly tents camping tent air beams and noise makers. Inflatable aircraft including the Goodyear Inflatoplane were used. Inflation by dynamic ram-air is providing wings for hang gliding and paragliding.
If youve owned one of the older cheaper style inflatable boats you know you also have to invest in repair patches or a roll of duct tape. New high quality inflatable kayaks are changing peoples impressions of inflatable boats. New inflatable crafts are made from puncture and abrasion resistant rubber often reinforced with polyester fabric. This is much stronger than the PVC material used for most cheap inflatable boats. Under normal circumstances it is quite unlikely that you would puncture these new rubber materials. Even if you did most inflatable kayaks have at least three separate air chambers.
Inflatables came very much into the public eye as architectural and domestic object when synthetic material became commonplace. Iconic structures like the US Pavillion on the 1970 Osaka Expo by Davis and Brody and Victor Lundys travelling pavillion for that Atomic Energy Commission popularized the idea that inflatables can be a way to build large structures with very extendend interior spans without pillars. These nice hopes for inflatable structures would later be dashed by the many practical difficulties faced by inflatable buildings such as climatization safety sensitivity to wind and fire proofing that currently restrict their use to very particular circumstances.