Sound-proof wall made of FRP, and method of producing the same

Details Sound-proof wall made of FRP, and method of producing the same Sound-proof wall made of FRP, and method of producing the same

2002-05-15

2008-03-18

Chapman, Jeanette (Department: 3635)

Static structures (e.g., buildings)

With synthetic resinous component

With nonresinous component

C052S309100, C052S309140, C052S309150, C052S790100, C052S794100, C052S793100, C428S120000, C428S137000, C428S056000, C428S174000, C428S314400, C428S309900, C428S316600

Reexamination Certificate

active

07343715

ABSTRACT:
A sound-proof wall made of FRP in the form of a sound-proof wall panel that includes a core and skin members made of FRP positioned on both sides of the core and whose weight per nit area is within the range of 10-60 kg/m2; and a method of producing the same. This sound-proof wall, though light in weight, has a superior sound insulation property and will never corrode because it is made of FRP. Further, it has a high degree of freedom of engineering design including sound-proof property, design, and shape, capable of producing a desired sound-proof wall with case. Further, since it has a high specific strength, it is possible to attain a drastic weight reduction while retaining the necessary strength, and facilitate working, shorten construction time, and reduce construction cost.

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