JPH0291806U - - Google Patents

Info

Publication number

JPH0291806U

JPH0291806U JP51489U JP51489U JPH0291806U JP H0291806 U JPH0291806 U JP H0291806U JP 51489 U JP51489 U JP 51489U JP 51489 U JP51489 U JP 51489U JP H0291806 U JPH0291806 U JP H0291806U

Authority

JP

Japan

Prior art keywords

sound

absorbing

view

insulating surface

soundproof wall

Prior art date

1989-01-09

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000919 ceramic Substances 0.000 claims description 2
• 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 1
• 239000011151 fibre-reinforced plastic Substances 0.000 claims 1
• 239000012774 insulation material Substances 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 238000010521 absorption reaction Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 239000010959 steel Substances 0.000 description 1