JPS61163825U - - Google Patents

Info

Publication number

JPS61163825U

JPS61163825U JP4608085U JP4608085U JPS61163825U JP S61163825 U JPS61163825 U JP S61163825U JP 4608085 U JP4608085 U JP 4608085U JP 4608085 U JP4608085 U JP 4608085U JP S61163825 U JPS61163825 U JP S61163825U

Authority

JP

Japan

Prior art keywords

base material

synthetic resin

buffer layer

core layer

sheet

Prior art date

1985-03-29

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000463 material Substances 0.000 claims description 6
• 229920003002 synthetic resin Polymers 0.000 claims description 4
• 239000000057 synthetic resin Substances 0.000 claims description 4
• 239000006260 foam Substances 0.000 claims description 3
• 238000010276 construction Methods 0.000 claims 2
• 239000012792 core layer Substances 0.000 claims 2
• 239000010410 layer Substances 0.000 claims 2
• 238000009413 insulation Methods 0.000 claims 1
• 229920005989 resin Polymers 0.000 claims 1
• 239000011347 resin Substances 0.000 claims 1
• 238000004078 waterproofing Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1