JPS6238140U - - Google Patents

Info

Publication number

JPS6238140U

JPS6238140U JP13032385U JP13032385U JPS6238140U JP S6238140 U JPS6238140 U JP S6238140U JP 13032385 U JP13032385 U JP 13032385U JP 13032385 U JP13032385 U JP 13032385U JP S6238140 U JPS6238140 U JP S6238140U

Authority

JP

Japan

Prior art keywords

foam layer

asphalt

sheet

foam

polyvinyl chloride

Prior art date

1985-08-27

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

• 239000006260 foam Substances 0.000 claims description 6
• 239000010426 asphalt Substances 0.000 claims description 4
• 239000002131 composite material Substances 0.000 claims description 2
• 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
• 239000004800 polyvinyl chloride Substances 0.000 claims description 2
• 238000001035 drying Methods 0.000 claims 1
• 239000000839 emulsion Substances 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 description 1