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Open-type Pocket Rock Fall Protection Net “Open Rock Net (ORN Method)”
Also recommended for

Civil Engineering

Certification Number for Disaster Prevention Related Products元 高知防産第 3 号
Solves rockfall net problems by extending and reinforcing the spacing between the support pillars!
Slope rockfall net support pillars are damaged by falling rocks directly and is difficul to install support pillars on slope valleys


Open Rock Net Method 1

Civil engineering/Construction

Also recommended for

Civil Engineering


Ministry of Land, Infrastructure, Transport and Tourism, Kochi Prefecture, Tokushima Prefecture, Wakayama Prefecture, Hiroshima Prefecture and others

Further information can be accessed through this QR code.

Open Rock Net Method 2
  • Widens the distance between support pillars up to 12m to prevent direct damage from rocks
  • Rockfall shock dispersion feature installed on support pillars preventing rockfall from hitting posts directly
  • Reduces cost and labor by reducing net height

Reference price:
●ORN-3.2G: 6,310 yen/m2 (estimated per A=540m2)
●ORN-4.0G: 7,830 yen/m2 (estimated per A=540m2)
●ORN-5.0G: 11,770 yen/m2 (estimated per A=540m2)

Patent number: 6550185

Shikoku Net Co., Ltd.

Address 〒781-2331 Inocho Shimoyakawako 373, Agawa District, Kochi
Phone number/Fax number

Email address 459net@shikokunet.co.jp
Homepage URL https://www.shikokunet.co.jp