JPH0342170Y2 - - Google Patents

Info

Publication number

JPH0342170Y2

JPH0342170Y2 JP18162285U JP18162285U JPH0342170Y2 JP H0342170 Y2 JPH0342170 Y2 JP H0342170Y2 JP 18162285 U JP18162285 U JP 18162285U JP 18162285 U JP18162285 U JP 18162285U JP H0342170 Y2 JPH0342170 Y2 JP H0342170Y2

Authority

JP

Japan

Prior art keywords

ceiling

groove

pair

pieces

plate

Prior art date

1985-11-25

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.)

Expired

Links

• Espacenet
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• 230000037431 insertion Effects 0.000 claims description 18
• 238000003780 insertion Methods 0.000 claims description 18
• 239000000463 material Substances 0.000 claims description 15
• 229910052751 metal Inorganic materials 0.000 claims description 14
• 239000002184 metal Substances 0.000 claims description 14
• 239000010425 asbestos Substances 0.000 claims description 4
• 229910052895 riebeckite Inorganic materials 0.000 claims description 4
• 239000010454 slate Substances 0.000 claims description 4
• 230000009970 fire resistant effect Effects 0.000 description 7
• 239000010440 gypsum Substances 0.000 description 6
• 229910052602 gypsum Inorganic materials 0.000 description 6
• 229910052782 aluminium Inorganic materials 0.000 description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000005516 engineering process Methods 0.000 description 2
• RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
• 229910000838 Al alloy Inorganic materials 0.000 description 1
• 229910000831 Steel Inorganic materials 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 239000003063 flame retardant Substances 0.000 description 1
• 239000010959 steel Substances 0.000 description 1