Grooves and signs can be placed on the back side of the preguard. The posts can be installed vertically even on a road gradient of 12%.
■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, it can be installed on inner curves of 7 meters and outer curves of 18 meters. ■It is possible to install guardrail posts vertically up to a longitudinal slope 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 backfill soil being "gravelly soil." 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 may change depending on the conditions. Please inquire separately.
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■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 7m and outer curves of 18m. ■Vertical installation of guardrail posts is possible 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 bottom plate listed in the catalog is calculated based on "gravel soil" for the 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.
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Precast guardrail foundation.
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Milcon is creating a livable environment for people through concrete secondary products.