What are the advantages of ASTM A709 bridge plate

ASTM A709 bridge plate is widely used for erecting bridge structures, such as railway bridges, highway bridges, sea crossing bridges, etc. ASTM A709 bridge plate brings the advantages of reducing self weight, saving maintenance cost and improving construction efficiency. ASTM A709 bridge plate has high strength, toughness, load and impact of rolling stock, and has good fatigue resistance, low temperature toughness and atmospheric corrosion resistance.

The outstanding advantages of ASTM A709 bridge plate are as follows:

Green environmental protection: sustainable development is an important sign and development direction of bridge technology progress;

Reduce cost: reduce initial cost (save painting cost, shorten construction cycle); reduce life cycle cost (no need to repaint, reduce traffic delay caused by maintenance);

Shorten the construction period: no coating is required for factory manufacturing, and no coating is required for ASTM A709 bridge plate site erection; simplify maintenance.