JPS61187841U - - Google Patents

Info

Publication number

JPS61187841U

JPS61187841U JP7138385U JP7138385U JPS61187841U JP S61187841 U JPS61187841 U JP S61187841U JP 7138385 U JP7138385 U JP 7138385U JP 7138385 U JP7138385 U JP 7138385U JP S61187841 U JPS61187841 U JP S61187841U

Authority

JP

Japan

Prior art keywords

floor

unit panel

sound

insulating

view

Prior art date

1985-05-14

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

• 238000010276 construction Methods 0.000 claims description 4
• 239000002023 wood Substances 0.000 claims description 2
• 239000004568 cement Substances 0.000 claims 1
• 239000011150 reinforced concrete Substances 0.000 claims 1
• 210000002268 wool Anatomy 0.000 claims 1
• 238000000034 method Methods 0.000 description 4
• 229910000831 Steel Inorganic materials 0.000 description 2
• 238000007796 conventional method Methods 0.000 description 2
• 239000010959 steel Substances 0.000 description 2
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000011120 plywood Substances 0.000 description 1
• 238000005096 rolling process Methods 0.000 description 1