Raise your Query

Hi! Simply click below and type your query.

Our experts will reply you very soon.

Click Here to Chat Deep Polymers
WhatsApp Us
Deep Polymers


Elastomeric Elastomeric Bridge Bearings

Home › Products › Elastomeric Elastomeric Bridge Bearings


Elastomeric Elastomeric Bridge Bearings
Elastomeric Elastomeric Bridge Bearings
Business Type Supplier, Retailer, Wholesaler
Specification View

Preferred Buyer From

Location Worldwide
Request to Call Send Enquiry

Approved by Ministry of Road Transport & Highways (MORTH ) and RDSO Kanta Fiex Elastomeric Elastomeric Bridge Bearings are designed-and manufactured as per IRC: 83 (part II) - 1987 with its latest amendments, to meet the requirements of Mosrt &.H Specification for road & Bridge Works to Section No : 2000 T0 Clause NO : 2005 (Electrometric Bearing) : and to international Union of Railways Code No. U (C 772 R (Use of Rubber Bearings for Railways Bridges). It consists of one or more internal layers of elastomeric bonded to internal steel laminates shall be cast as single unit in a mould and vulcanised under heat & pressure, to cater for translation or rotation of the superstructure by elastic deformation. The raw elastomer used in Bearings are poly-Chloroprene. either of Brands: Neoprene WRT, Bayprene 110, skyprene B 5. &.. Denka S-40V in order to have low crystallization rate and adequate shelf life.

The content of the Poly Chloroprene in the Bearing is not less than 60% and the ash content shall be less than 5%. The Steel laminates used in the Bearings shall meet the specification of IS : 2062.

Techinacal Data of Bearings

  • 10 KN is equivalent to I MT.
  • Design load of the bearing is equivalent to 10M Pa.
  • Shear modulus of the bearing shall be between 0.8 &. 1.2 M Pa.
  • Ultimate compressive strength of the bearing shall be more than 60 M Pa.
  • Dimension can also be designed as per requirement.


Properties

    MORTH approved & RDSO Appd Trusted Bearing
  • Economical Price & Delivery in Short Duration
  • In-Housing Test Facilities Inspection By External Agency

Yes! I am interested


Physical Properties of the Elastomer Used in Bearing

Characteristics Unit Values Testing std.
Hardness Shore A 60 to 65 IS : 3400 (Part II)
Tesile Strength, Minimum M Pa 17 IS : 3400 (Part I)
Elongation at break ; Minimum % 400 IS : 3400 (Part I)
Compression set, Maximum % 30 IS : 3400 (Part X)
Accelerated Ageing -- -- IS : 3400 (Part IV)
Change in Hardness Shore A + 15 --
Change in Tensile Strength % - 15 --
Change in Elongation % - 30 --
Adhesion Strength, Minimum Kn/m 7 IS : 3400 (Part XIV)
Resistance of Ozone -- No defect IS : 3400 (Part XX)
Design of the Elastomeric Bearing
  • The overall length divided by overall width shall be less than (or) equivalent to two
  • The overall thickness shall be five times lesser than (or) equivalent to overall width (Or)
  • The overall thickness shall be Greater than (or) equivalent to overall width divided by ten
  • If thickness of steel laminate is 3mm. Then thickness of elastomer layer shall be either 8 (or) 10 mm
  • If thickness of steel laminate is 4mm. Then thickness of elastomer layer shall be 12 mm
  • The thickness of the outer layer of elastomer (Top/Bottom) Shall be half the thickness of middle layer of elastomer, subject to maximum of 6mm for any size
  • The side cover shall be 6 mm for all bearings
  • Shape factor shall be greater than 6 and lesser than or equivalent to 12

Looking for "Elastomeric Elastomeric Bridge Bearings" ?

Explore More Products