EVERCROSS BRIDGE TECHNOLOGY (SHANGHAI) CO.,LTD.
Evercross Bridge Technology (Shanghai) Co.,Ltd. Provide Professional Steel Bridge Solution Satisfy European/American/Australian standards,etc.
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Introduction of Road Steel grating:
Road Steel grating also known as metal grating or grid flooring, is a common component used in road construction and infrastructure projects.
Road steel grating is generally made of carbon steel, hot dip galvanizing, can play a role in preventing oxidation. It can also be made of stainless steel. Steel grid plate has ventilation, lighting, heat dissipation, anti-skid, explosion-proof and other properties.
Categories of road steel grating:
1. According to the welding method, it can be divided into: pressure welding type, insert type, lock type and weld type.
2 According to the shape of the load flat steel side surface, it can be divided into: plane type, tooth type and "work" font.
3. According to its use, it can be divided into: general purpose steel grating plate and special purpose steel grating plate such as: gutter cover plate, step plate and so on.
4. The steel grating plate is divided into stainless steel grating plate and carbon steel grating plate according to the material
Specification of road steel grating: flat steel spacing 30,40,60mm, twisted square steel spacing 50,100mm, flat steel width 20-60mm, flat steel thickness 3,4,5mm, twisted square steel (twist steel) specification: 5 * 5mm, 6 * 6mm, 8 * 8mm.
Application of road steel grating :
The specific type of steel grating (bar spacing, bar thickness, panel size, etc.) is selected based on the expected loads, environmental conditions, and other project requirements. Proper installation is critical to ensure the long-term safety and performance of steel grating in road infrastructure.
Bridges and overpasses
Drainage grates and trench covers
Walkways, platforms, and stairs
Access hatches and manholes
Parking garages and loading docks
Evercross Steel Bridges Overview :
| EVERCROSS STEEL BRIDGE SPECIFICATION | ||
| EVERCROSS STEEL BRIDGE | Bailey bridge(Compact-200, Compact-100, LSB, PB100, China-321,BSB) Modular bridge( GWD, Delta, 450-type,etc), Truss Bridge,Warren bridge, Arch bridge, Plate bridge,Beam bridge,Box girder bridge, Suspension bridge,Cable-stayed bridge, Floating bridge,etc | |
| DESIGN SPANS | 10M TO 300M Single span | |
| CARRIAGE WAY | SINGLE LANE, DOUBLE LANES,MULTILANE,WALKWAY,ETC | |
| LOADING CAPACITY | AASHTO HL93.HS15-44,HS20-44,HS25-44, BS5400 HA+20HB,HA+30HB, AS5100 Truck-T44, IRC 70R Class A/B, NATO STANAG MLC80/MLC110. Truck-60T,Trailer-80/100Ton,etc | |
| STEEL GRADE | EN10025 S355JR S355J0/EN10219 S460J0/EN10113 S460N/BS4360 Grade 55C AS/NZS3678/3679/1163/Grade 350, ASTM A572/A572M GR50/GR65 GB1591 GB355B/C/D/460C,etc | |
| CERTIFICATES | ISO9001, ISO14001,ISO45001,EN1090,CIDB,COC,PVOC,SONCAP,etc | |
| WELDING | AWS D1.1/AWS D1.5 AS/NZS 1554 or equivalent | |
| BOLTS | ISO898,AS/NZS1252,BS3692 or equivalent | |
| GALVANIZATION CODE | ISO1461 AS/NZS 4680 ASTM-A123, BS1706 or equivalent | |
Features of road steel grating:
Slip Resistance: The open, textured surface of steel grating offers good traction and slip resistance, even in wet or icy conditions. This makes it a safe choice for road applications.
Corrosion Resistance: Steel grating is often galvanized or coated to provide enhanced corrosion resistance, allowing it to withstand exposure to weather, chemicals, and de-icing agents.
Accessibility: The open design of steel grating allows access for maintenance, inspections, and utilities underneath the road surface.