Guardrail system images reference Highway W Beam Guardrail Barrier and Accessories, Terminal Options- Typical DesignsĬommon design for highway, expressway, free way: Highway guardrails popularly used in European countries With yellow signs on the end of the guardrails, applied to antennas. Guard railings: Steel Guardrails Hot Dip Galvanized Guardrails on Steel Post Galvanized Steelĭesign: Lap guardrail for traffic flow controlĭrawing reference: Highway Bridge Parapet Wall Guardrails System Galvanized W-beam Guardrails and Post for Highway Road Protection We design and supply highway bridge parapet barrier for contractors and tender projects according to drawings and requirements. Highway bridge guardrail barrier is a kind of parapet wall barrier designed for construction of city / urban outer ring road bridges. Steel Guardrail Post W6x9, 1'-2" Guardrails Used for Highway Bridges - Bridge Parapet Barrier Guardrail Take-Off - W-Beam, 6'3" Galvanized 3/4" stranded wire cable and accessories. Guardrail with guardrail trailing anchorage composed of through rail element, guardrail post, strand wire cables. This syetem is a post spacing guardrail sets with steel post trailing terminal, a longitudinal highway barrier designed to reduce the severity of run-off-road collisions. Highway guard rails for highway projects with bridges, emergency median opening and viaducts Guardrail with Trailing Anchorage - for Highway and Highway Bridges Safety Galvanized W-beam guardrails for highway protectionġ2 gauge curved guardrail from 5' to 60' radii, a wide variety of terminal end Highway guardrail with trailing anchorage Posts shall be drilled and shaped as shown on the drawings and provided with the necessary bolts, nuts, washers and spacer posts for fixing. Posts with a top diameter up to 230 mm will be acceptable, provided that posts of widely varying diameter are not used together in the same length of guardrail. Posts shall have a top diameter of at least 150 mm. Galvanized guardrails shall not be nested when stacked for storage.īox beam posts shall conform to AASHTO-AGC-ARTBA A Guide to Standardized Highway Barrier Hardware, 1995 Edition. When galvanized guardrails are called for on the drawings or in the Bill of Quantities, a hot-dip galvanized zinc coating that complies with the requirements of BS 763 for coatings on Type A1 articles shall be applied.Īll bolts, nuts and washers shall have a hot-dip galvanized zinc coating that complies with the requirements of BS 763 for coatings on Type C1 articles. Guardrails shall comply with the requirements of BS 149. Bolts, nuts, washers, plates, rods and other hardware shall be galvanized in accordance with ASTM A 153. The minimum average weight of Zinc coating shall be 2 ounce per sq. The W-beam rail element, backup plates, and terminal sections, channel rail and splice plate shall be in conformance with AASHTO M 183.īeam rail elements and terminal sections shall be galvanized in accordance with AASHTO M 180, Class A, Type 2. Guardrails shall be supplied together with all bolts, nuts, washers and fixing materials required other than bolts for fixing to posts. Our Highway Guardrails is supplied meeting following Quality / Standards:ĭimensions of guardrails and terminal sections as required or per drawings. The spacing of the guard rails shall be revised at bridges, culverts, lighting post, traffic sing board and other special sites.Ĭrash cushion barrier shall be provided at each exit locations.Ĭhain link fence can be used for highway openings. in supplying and installing a range of Aluminium and Steel guard railing system for Highway and Expressway Road Safety.ĭesign of Guard Rail Layout - We help design, furnish and install Highway Guardrail Project We also supply trading company, and contracting co. We have worked as contractor and supplier for Highways, Road Development, Urban Planning, Transportaion Development Authorities and related companies in many countries for the supply of highway guard railing products, in Africa, and Asia, Europe and America. We are an established manufacturer and supplier of matal beam Highway Guardrails in sets, and our products are manufactured with all the latest traffic regulations and signs available in every country to make the road and bridge safer. Highway Guardrail is a metal beam passive barrier system mostly processed from corruguated steel plates 10 gauge and 12 gauge, through flattening, punching, hot dipped galvanizing and shearing processes, into solid metal beams with symmetrical shapes of waves, with a radiums ranging from 5’ to 60’, specially installed along the highway road side, bridges, median openings and viaducts for safety and reducing the potential danger of vehicle crashing. Guard rail system for highway road, bridges and emergency median opening safety
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