Fixed bearing - Import export

This bearing consists of: a lower part (base) of steel in which a cylindrical case is obtained to house the rubber disc (elastomeric bearing); a rubber disc housed inside the base; an upper part (piston) that is inserted in the case of the lower part.

These are structural bearings consisting of an elastomeric core in which one or more steel laminates are inserted, hot vulcanized to the rubber. The presence of the laminates determines a vertical (axial) stiffening effect and the simultaneous reduction in the rubber swelling. Curing has two purposes: one is to convey the rubber tangential actions to the laminate and the other is to ensure the protection of steel against corrosion. Reinforced elastomeric bearings Fixed Elastofip (EF) bearings are a cross between the fixed and free sliding type of bearings, as they permit deformations in all planar directions, but at the same time produce elastic reactions proportional to the deformations. Rotations around any one axis are permitted by the rubber deformability. These bearings are divided into two types: WITHOUT MECHANICAL ANCHORS Neoarm bearings

Vasoflon® are confined elastomeric disc structural bearings. Rotations around any horizontal axis are ensured by the deformability of a non-reinforced rubber disc, or bearing, confined within a steel monolithic base (pot). The elastomer acts as a fluid which, subject to a triaxial pressure, opposes weak resistance to deformations and simultaneous strong vertical stiffness. In addition to vertical compressive loads, Vasoflon® bearings are capable of transferring forces and/or permit sliding in one or more directions of the horizontal plane depending on the different bearing types. In movable bearing types, the mutual sliding of two plane surfaces, one of stainless steel and the other of PTFE, ensures the bearing's translation. TYPES: Vasoflon ® bearings, fixed type Vasoflon ® bearings, undirectional type Vasoflon ® bearings, free sliding type

The Rockflon series is a line of structural cylindrical bearings that generally allow rotations of ±2° around only one horizontal axis. They represent an evolution of the roller bearings, in which rotation movements take place through the rolling friction between two steel elements, one flat and the other a cylindrical rocker so that contact occurs along the cylinder generator line. The mutual sliding of 2 plane surfaces, one of stainless steel and the other of PTFE, ensures the bearing's translation movements. The use of Rocklon bearings is recommended whenever a high degree of stiffness against transverse rotations is considered necessary, a characteristic also typical of the series. Their elongated rectangular shape along the rotation axis is especially suitable if there is limited space available in the perpendicular direction to the rotation axis. Rockflon bearings are classified by two letters that have the following meaning: KF = Fixed Rockflon Bearing KU = Longitudinally guid

The Cernoflon series is a line of structural cylindrical bearings that generally allow rotations of ±3° around only one horizontal axis. Inside the bearing there are two different sliding surfaces made of either stainless or hard-chromium plated steel, which make contact with the PTFE: one surface is cylindrical to make rotations possible, and the other is flat (absent in fixed-type bearings), to allow translation movements. Horizontal loads perpendicular to the rotation axis are conveyed through the cylindrical sliding surface the concavity of which is dimensioned accordingly. The use of Cernoflon bearings is recommended whenever a high degree of stiffness against transverse rotations is considered necessary, a characteristic also typical of the Rockflon series. Their elongated rectangular shape along the rotation axis is especially suitable if there is limited space available in the perpendicular direction to the rotation axis. By virtue of the particular dielectric characteristics

Many times blind noise barriers heavily affect the environment by changing, some times for the worst, visual perception; the fitting of wide clear barriers, in addition to breaking monotony and allowing the landscape to be seen, remarkably mitigates the environmental impact of the barrier. TECNOWALL clear panels significantly improve the appearance of deteriorated landscapes, with the fitting of mass-coloured or especially made panels. Examples of anchoring systems However the material that is more frequently used is polymethyl methacrylate for its clear and quick-handling features. The TECNOWALL clear panel is fixed to the bearing structure by a suitable frame hot-galvanized steel and painted frame; the sheet is surrounded by a rubber seal that is resistant to weathering agents, shaped so as to follow thermal-expansion-induced movements of the sheets. The polymethyl methacrylate sheets used can be hot- and cold-thermoformed so as to take on the shapes as requested by Customer or su

Sferopol ® structural bearings are spherical hinges in which the rotations about any horizontal axis are ensured by the sliding of a convex steel element in a monolithic concave element coated in SMF special sliding material, consisting of UHMWPE (Ultra High Molecular Weight Polyethylene), which is resistant to wear and tear and significantly extends the life of the bearings and the structure. In addition to compressive loads, Sferopol® bearings are capable of transferring forces and/or permit sliding in one or more directions of the horizontal plane depending on the different bearing types. In movable bearing types, the mutual sliding of two plane surfaces, one of stainless steel and the other of SMF, ensures the bearing's translation movements. TYPES: SF Sferopol ® bearings, Fixed type SU Sferopol ® bearings, guided type, longitudinally sliding SU Sferopol ® bearings, guided type, transversally sliding SM Sferopol ® bearings, free sliding type