The "Guard Cliff," which integrates a guardrail foundation with an L-shaped retaining wall, allows for significant reductions in construction time.
○ "NETIS Registration: QS-110007-A (Old Number)" Guardrail Foundation Integrated L-Type Retaining Wall "Guard Cliff" ○ By integrating the guardrail foundation and the L-type retaining wall, significant cost reduction and shortening of construction time have been achieved. ○ The guardrail foundation integrated L-type retaining wall "Guard Cliff" is a low-carbon concrete product made using blast furnace slag fine powder.
Inquire About This Product
basic information
○ By integrating the conventional L-shaped retaining wall with the guardrail foundation, significant cost reductions and shortened construction periods can be achieved. ○ By placing the guardrail foundation on top of the L-shaped retaining wall, not only is the width secured, but it can also be utilized for fence holes and guard pipe holes. ○ We also have options available for cohesive soil (φ=25° γS=18 kN/m³) that can accommodate backfill soil. ○ A curve-compatible type is also available, allowing for construction tailored to the site (minimum outer curve radius R=15m). ○ The safety of the retaining wall's strength against collision loads has been verified through actual structural experiments. ○ It complies with the "Guidelines for Road Earthworks Retaining Walls" and the "Standards for Guardrail Installation and Their Explanations." For inquiries regarding concrete precast products, please contact the Takamizawa Concrete Division.
Price range
Delivery Time
Applications/Examples of results
- Ministry of Land, Infrastructure, Transport and Tourism Iida National Route Office, Inan BP Tagiri Minami Wari Road Construction Project - Nagano Prefecture Construction Department Chikuma Construction Office, National Subsidy Regular Erosion Control Work (Sand) Nakazawa River - Nakano City, Nagano Prefecture, Hokuriku Shinkansen Related Construction
Detailed information
-
Construction Example 1 - Under Construction Guard Cliff - Under Construction
-
Construction Example 1 - After Construction This is after the guard cliff installation. We also have products available that can accommodate curved installations.
-
Supports longitudinal slopes This is an example of construction at a longitudinal slope of 13%.
catalog（1）
Download All Catalogs
Company information
Our company manufactures and sells concrete products primarily in Nagano Prefecture and the surrounding areas. For concrete products, please leave it to Takamizawa Concrete Division.
