JPS62103920U - - Google Patents

Info

Publication number

JPS62103920U

JPS62103920U JP19553785U JP19553785U JPS62103920U JP S62103920 U JPS62103920 U JP S62103920U JP 19553785 U JP19553785 U JP 19553785U JP 19553785 U JP19553785 U JP 19553785U JP S62103920 U JPS62103920 U JP S62103920U

Authority

JP

Japan

Prior art keywords

layer

laminated

core material

material layer

synthetic resin

Prior art date

1985-12-19

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
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• 239000010410 layer Substances 0.000 claims description 10
• 239000002344 surface layer Substances 0.000 claims description 3
• 239000003365 glass fiber Substances 0.000 claims description 2
• 239000011162 core material Substances 0.000 claims 4
• 229920003002 synthetic resin Polymers 0.000 claims 3
• 239000000057 synthetic resin Substances 0.000 claims 3
• 239000010426 asphalt Substances 0.000 claims 2
• 238000010276 construction Methods 0.000 claims 2
• 239000006260 foam Substances 0.000 claims 2
• 238000009413 insulation Methods 0.000 claims 2
• 230000007423 decrease Effects 0.000 claims 1
• 239000011521 glass Substances 0.000 claims 1
• 230000035699 permeability Effects 0.000 claims 1
• 230000002265 prevention Effects 0.000 claims 1
• 238000004078 waterproofing Methods 0.000 claims 1
• 239000012792 core layer Substances 0.000 description 1