Guardrail Foundation(20) - メーカー・企業と製品の一覧

Pregard 2 Deep Type

Side grooves and signs can be placed on the back side of the preguard. The posts can be installed vertically even on a 12% road gradient.

■Pregard 2 is a precast guardrail foundation that complies with the revised standards of the "Standard Specifications for Vehicle Protective Barriers and Explanations" and the "Guidelines for Road Earthworks." ■For the H=920, BC-20 type, installation is possible on inner curves of 7 meters and outer curves of 18 meters. ■It is possible to install guardrail posts vertically up to a longitudinal road gradient of 12%. ■The deep type allows for the installation of side ditches or signs on the back side. ■The length of the base plate listed in the catalog is calculated based on "gravelly soil" for backfill. For other soil types, please inquire. ■The applicable ditch sizes will be discussed separately. ■When installed on the wall material of a reinforced earth wall, the total width of the product will change depending on the conditions. Please inquire separately.

企業：ミルコン
価格：Other

Protective fence
Road signs and road accessories
Secondary paving products

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Independent Guardrail Foundation "Pre-Guard II"

From 2002 to 2021, we have a total construction record of 1,400 km. Leave the independent guardrail foundations to us.

"Pregard II" is an independent protective fence foundation made of precast concrete. Being a precast product, it shortens construction time. Its lightweight allows for installation using small machinery. By adopting a connected structure, it reduces weight and improves efficiency during installation. Additionally, due to its separate structure from the main retaining wall, there is no impact on the wall, and in the event of a replacement, partial replacement is possible. 【Features】 ■ Workability ■ Cost-effectiveness ■ Safety ■ Maintenance and repair are possible *For more details, please download the PDF or feel free to contact us.

企業：菅尾工業
価格：Other

Concrete wall
Concrete Retaining Wall
Protective fence

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Guardrail foundation "Side Guard"

Connection possible without on-site casting! A precast protective fence foundation that can flexibly accommodate construction on curves.

The "Side Guard" is a precast foundation for protective barriers on roadways that does not require on-site casting for connections. Due to its simple connection structure, it requires less effort for assembly and is efficient. The precast design allows for a reduction in construction time compared to on-site continuous foundations. It can also flexibly accommodate curved installations. 【Features】 ■ Precast design ■ Shortened construction time ■ Simple connection structure *For more details, please refer to the PDF document or feel free to contact us.