JP1760545S - Soundproof wall for tunnel - Google Patents

Soundproof wall for tunnel

Info

Publication number
JP1760545S
JP1760545S JP2023017075F JP2023017075F JP1760545S JP 1760545 S JP1760545 S JP 1760545S JP 2023017075 F JP2023017075 F JP 2023017075F JP 2023017075 F JP2023017075 F JP 2023017075F JP 1760545 S JP1760545 S JP 1760545S
Authority
JP
Japan
Prior art keywords
tunnel
soundproof wall
duct
door
sides
Prior art date
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.)
Active
Application number
JP2023017075F
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2023017075F priority Critical patent/JP1760545S/en
Application granted granted Critical
Publication of JP1760545S publication Critical patent/JP1760545S/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

本物品は、トンネル工事における騒音を低減するために、トンネルの坑口前に設置されるトンネル用防音壁である。 本物品は、正面及び背面の中央にダクト及び扉、その両側に連結された複数のトンネル用防音壁組立ブロックを備えている。This product is a soundproof wall for tunnels that is installed in front of the tunnel entrance to reduce noise during tunnel construction. This article includes a duct and a door at the center of the front and back sides, and a plurality of tunnel soundproof wall assembly blocks connected to both sides of the duct and door.

JP2023017075F 2023-08-24 2023-08-24 Soundproof wall for tunnel Active JP1760545S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023017075F JP1760545S (en) 2023-08-24 2023-08-24 Soundproof wall for tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023017075F JP1760545S (en) 2023-08-24 2023-08-24 Soundproof wall for tunnel

Publications (1)

Publication Number Publication Date
JP1760545S true JP1760545S (en) 2023-12-28

Family

ID=89307645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023017075F Active JP1760545S (en) 2023-08-24 2023-08-24 Soundproof wall for tunnel

Country Status (1)

Country Link
JP (1) JP1760545S (en)

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