JPH0218144Y2 - - Google Patents

Info

Publication number

JPH0218144Y2

JPH0218144Y2 JP3838186U JP3838186U JPH0218144Y2 JP H0218144 Y2 JPH0218144 Y2 JP H0218144Y2 JP 3838186 U JP3838186 U JP 3838186U JP 3838186 U JP3838186 U JP 3838186U JP H0218144 Y2 JPH0218144 Y2 JP H0218144Y2

Authority

JP

Japan

Prior art keywords

gutter cover

grating

reinforcing pipe

concrete

reinforcing

Prior art date

1986-03-18

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
• Global Dossier
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• 230000003014 reinforcing effect Effects 0.000 claims description 39
• 239000004567 concrete Substances 0.000 claims description 11
• 239000011150 reinforced concrete Substances 0.000 claims description 6
• 230000000149 penetrating effect Effects 0.000 claims 1
• 239000004033 plastic Substances 0.000 description 4
• 229920003023 plastic Polymers 0.000 description 4
• 239000002184 metal Substances 0.000 description 2
• -1 polypropylene Polymers 0.000 description 2
• 230000002787 reinforcement Effects 0.000 description 2
• 239000004698 Polyethylene Substances 0.000 description 1
• 239000004743 Polypropylene Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
• 229920000573 polyethylene Polymers 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1