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How to dance with no joints

How to dance with no joints

phoenixdth (Member Profile)

How to dance with no joints

Vertical Landing. Do you get this? VERTICAL JET LANDING

kulpims says...

A US Navy report from the Naval Facilities Engineering Command published in January says that the jet efflux will “melt the top surface of asphalt pavements and is likely to spall the surface of standard concrete pavements” and that there are “no identified sealants that can survive a significant number of vertical landings”. It recommends that vertical landings are only made on specially designed continuous concrete pads (with no joints) of at least 100ft square.

A similar report published by the US Navy in November 2009 said that aircraft carrier decks will require significant strengthening to withstand the risk of buckling under the high temperatures generated by the F-35B.

http://www.airforcesmonthly.com/view_news.asp?ID=1749

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