JPS6349448Y2 - - Google Patents

Info

Publication number

JPS6349448Y2

JPS6349448Y2 JP16874882U JP16874882U JPS6349448Y2 JP S6349448 Y2 JPS6349448 Y2 JP S6349448Y2 JP 16874882 U JP16874882 U JP 16874882U JP 16874882 U JP16874882 U JP 16874882U JP S6349448 Y2 JPS6349448 Y2 JP S6349448Y2

Authority

JP

Japan

Prior art keywords

joists

insulating material

protrusion

slippery

insulation

Prior art date

1982-11-09

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

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• 239000012774 insulation material Substances 0.000 claims description 13
• 239000004033 plastic Substances 0.000 claims description 7
• 229920003023 plastic Polymers 0.000 claims description 7
• 239000002184 metal Substances 0.000 claims description 6
• 229910052751 metal Inorganic materials 0.000 claims description 6
• 238000005452 bending Methods 0.000 claims 1
• 239000011810 insulating material Substances 0.000 description 17
• 238000009413 insulation Methods 0.000 description 8
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• 238000000034 method Methods 0.000 description 4
• 229920006248 expandable polystyrene Polymers 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• -1 polyethylene Polymers 0.000 description 2
• 239000004698 Polyethylene Substances 0.000 description 1
• 239000004743 Polypropylene Substances 0.000 description 1
• 229910000831 Steel Inorganic materials 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000005489 elastic deformation Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000001746 injection moulding Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000002985 plastic film Substances 0.000 description 1
• 229920000573 polyethylene Polymers 0.000 description 1
• 229920000098 polyolefin Polymers 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1
• 238000011084 recovery Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000010959 steel Substances 0.000 description 1