JPS62136321U - - Google Patents

Info

Publication number

JPS62136321U

JPS62136321U JP2541886U JP2541886U JPS62136321U JP S62136321 U JPS62136321 U JP S62136321U JP 2541886 U JP2541886 U JP 2541886U JP 2541886 U JP2541886 U JP 2541886U JP S62136321 U JPS62136321 U JP S62136321U

Authority

JP

Japan

Prior art keywords

sand

glass fiber

hardening

mixing

layer made

Prior art date

1986-02-24

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

• 239000004568 cement Substances 0.000 claims description 4
• 239000002023 wood Substances 0.000 claims description 4
• 239000000463 material Substances 0.000 claims description 3
• 239000003365 glass fiber Substances 0.000 claims description 2
• 239000004576 sand Substances 0.000 claims 2
• 239000000839 emulsion Substances 0.000 claims 1
• 239000011521 glass Substances 0.000 claims 1
• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1
• 210000002268 wool Anatomy 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1