JPS642915U - - Google Patents

Info

Publication number

JPS642915U

JPS642915U JP9863187U JP9863187U JPS642915U JP S642915 U JPS642915 U JP S642915U JP 9863187 U JP9863187 U JP 9863187U JP 9863187 U JP9863187 U JP 9863187U JP S642915 U JPS642915 U JP S642915U

Authority

JP

Japan

Prior art keywords

board

material layer

wood veneer

noncombustible

inorganic material

Prior art date

1987-06-25

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

• 239000002023 wood Substances 0.000 claims description 8
• 229910010272 inorganic material Inorganic materials 0.000 claims description 4
• 239000011147 inorganic material Substances 0.000 claims description 4
• 239000012784 inorganic fiber Substances 0.000 claims description 3
• 239000000463 material Substances 0.000 claims description 3
• 229910052918 calcium silicate Inorganic materials 0.000 claims 1
• 239000000378 calcium silicate Substances 0.000 claims 1
• OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical group [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims 1
• 239000004568 cement Substances 0.000 claims 1
• 238000010030 laminating Methods 0.000 claims 1
• 239000011490 mineral wool Substances 0.000 claims 1