Highway Guardrail Barrier

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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.
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.
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 also supply trading company, and contracting co. in supplying and installing a range of Aluminium and Steel guard railing system for Highway and Expressway Road Safety.
Design of Guard Rail Layout - We help design, furnish and install Highway Guardrail Project
The spacing of the guard rails shall be revised at bridges, culverts, lighting post, traffic sing board and other special sites.
Crash cushion barrier shall be provided at each exit locations.
Wire cables can be used.
Chain link fence can be used for highway openings.
Our Highway Guardrails is supplied meeting following Quality / Standards:
Guardrails
Dimensions of guardrails and terminal sections as required or per drawings.
Guardrails shall be supplied together with all bolts, nuts, washers and fixing materials required other than bolts for fixing to posts.
The W-beam rail element, backup plates, and terminal sections, channel rail and splice plate shall be in conformance with AASHTO M 183.
Beam rail elements and terminal sections shall be galvanized in accordance with AASHTO M 180, Class A, Type 2. The minimum average weight of Zinc coating shall be 2 ounce per sq. foot. Bolts, nuts, washers, plates, rods and other hardware shall be galvanized in accordance with ASTM A 153.
OR
Guardrails shall comply with the requirements of BS 149. 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.
All 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. Galvanized guardrails shall not be nested when stacked for storage.
Guardrail Posts
Box beam posts shall conform to AASHTO-AGC-ARTBA A Guide to Standardized Highway Barrier Hardware, 1995 Edition.
Posts shall have a top diameter of at least 150 mm. 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 be drilled and shaped as shown on the drawings and provided with the necessary bolts, nuts, washers and spacer posts for fixing.
Guardrail element and steel post trailing terminal