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7.8AASHTO Grade – Bearing Pads

AASHTO Grade Bearing Pads are designed to meet AASHTO specifications for highway bridge bearing pads. They meet both AASHTO Standard Specifications for plain and laminated elastomeric bridge bearing pads and  AASHTO LRFD bridge construction specifications. They are available in Natural Rubber and Neoprene.

 

Recommended for:

AASHTO Bearing Pads can be utilized between structural components in highway bridges, railroad bridges, and in all types of concrete and/or steel structures as an efficient and economical method for accommodating shock, vibration, rotation, and shear caused by load deflection and thermal movement.

 

AASHTO Grade Virgin Natural Rubber Multi-layer Pads  -Vibrasystems Inc has developed a process to manufacture multi-layers bridge-bearing pads with controlled deflection under loads of up to 1,000 psi. These pads feature multiple layers of metal plates vulcanized with elastomer in between them for durability and compression requirements. All AASHTO pads are manufactured based on customers' drawings and specifications and widely used in the construction industry.

Features:
Materials available: Natural Rubber (60 Duro) and Neoprene (50, 60 and 70 Duro)
Natural Rubber available at 1/2" and 1" thickness
Standard sizes available (Width x Length): 4" x 4"; 6" x 6"; 12" x 12"; 24" x 24"
Neoprene 50A & 60A duro are available at 1/4", 1/2" and 1" thickness
Neoprene 70A duro are available at 1/4" and 1/2" thickness
Custom sizes are available upon request

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Please contact us for larger volume orders as further discounts may apply.
ModelDimensions (in)Max. Compressive Load (psi)Ship Weight (lbs)PriceQuantityTotal
      
Note: When product price is not shown, please call our office for technical consultation prior to place an order

Notes:

a) Please ensure the product meets your application prior to order placement.

b) When product price is not shown, please call our office for technical consultation prior to place an order.

c) Custom sizes and shapes are also available according to customer’s drawings and specifications – labor charges applied.