1. Use: Bearing blocks made of sheathered neoprene are used for propping the superstructures made of concrete or metal both for railways and roads.They may be used for propping other industrial works as far as their moving and lifting capacity allows it.
2. Description The bearing blocks are elements that ensure the transmission of stresses of any nature from the superstructure to the substructure.They are made up to enable translation and rotation movement of the superstructure within some limits,without creating stresses to the components of the construction.They are deformable bearing blocks.They may be mobile or fixed.They may be used at temperatures included within 35 and 50C.
3. Technical Characteristics:
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Dimensions according to the annex 1 in CD 63-84,ST 1/2000
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Physical-mechanical characteristics:
- The value of settling under maximum vertical stress,maximum 15% from the thickness of intermediate neopren layers.racteristici fizico - mecanice :
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The value of the cross elasticity module +15% from the value provided by STAS 10167-83
- Resistence compression breaking is of maximum 750kgf/cm².