ESG and BUPRE are structured in three specialised divisions according to their activity:

GRP poles

Fibreglass Reinforced Polyester.

Certificado de Cumplimiento de la Especificación UNE 0072 para Postes PRFV destinados a líneas aéreas de Telecomunicaciones.

Los Postes PRFV (Poliéster Reforzado con Fibra de Vidrio) de BUPRE, diseñados para instalaciones de Telecomunicaciones, Tendido eléctrico, Alumbrado, Videovigilancia o Antenas WIFI, entre otras aplicaciones, destacan por su high strength and durability. Gracias a estas cualidades, no requieren de mantenimiento convirtiéndolos en la solución ideal para entornos salinos o con condiciones climáticas adversas. Además, su destacable ligereza facilita el transporte y su instalación, incluso en zonas de difícil acceso.

Full adaptability

Fabricamos Postes PRFV adaptados a las necesidades de cada proyecto, con color, medida, resistencia y perforaciones totalmente customisable.

Advantages of GRP poles:

  • Strength and durability

Thanks to their innovative composition, our GRP poles are highly resistantThe new system is the ideal choice for saline environments, industrial areas or areas with adverse climatic conditions, thus eliminating the need for maintenance and saving costs in the long term.

  • Lightweight and easy to install

The lightness de los Postes PRFV de BUPRE easy to transport and installeven in areas that are difficult to access. This not only reduces operating times and costs, but also enables fast and efficient installation.

  • Versatility

Al ser fabricantes, podemos adaptarlos en altura, resistencia, perforaciones y tonalidad,  para su aplicación en diversos sectores y usos.

  • Presentan buenas cualidades contra el fuego

Resistencia: > a HB40 (UNE-EN ISO 60695), tanto en los ensayos de fuego horizontal como vertical, mejorando así la seguridad en instalaciones eléctricas.

  • Sostenibilidad

Su fabricación es poco contaminante contribuyendo así al cuidado del medioambiente y a la salud de las personas.

  • Dielectric strength

No son conductores de electricidad, protegiendo así tanto los equipos como al personal técnico y mejorando su rendimiento en instalaciones eléctricas.

  • Durability and minimum maintenance

Designed for withstand the most extreme conditionsour GRP poles NO maintenance, which significantly reduces the costs to long term.

Characteristics of the poles

  • Fire resistance> to HB40 (UNE-EN ISO 60695)
  • Water absorption: < 0,6% (UNE-EN ISO 62)
  • Barcol hardness> a 32 (UNE-EN 59)
  • Tensile strength> to 350 MPa (UNE-EN ISO 527)
  • Bending strength> to 450 MPa (UNE-EN ISO 14125)
  • UV resistance: Minimum 2.500h (UNE-EN ISO 4892)
  • Colour degradationNo > to 3% (UNE-EN ISO 4582)
  • TA of bending under load: Not < 180º (UNE-EN ISO 75-3)

The BUPRE GRP poles have the Certificate of Compliance with the UNE 0072 Specification for overhead telecommunication lines. after successful completion of the trials supervised by Bureau Veritas and ENAC accredited laboratories. confirming that they comply with the most demanding standards set out in section "7.3 Pole and pole weights tests" with the following technical specifications:

  • POST HEIGHT 8 m nominal STRENGTH 250 daN / 8-FVA-250
  • POST HEIGHT 8 m nominal STRENGTH 400 daN / 8-FVB-400
  • POST HEIGHT 8 m Nominal STRENGTH 630 daN / 8-FVC-630
  • POST HEIGHT 10 m nominal STRENGTH 250 daN / 10-FVA-250
  • POST HEIGHT 10 m nominal STRENGTH 400 daN / 10-FVB-400
  • POST HEIGHT 10 m nominal STRENGTH 630 daN / 10-FVC

By obtaining this Certification BUPRE has consolidated its position as an integral supplier of technical, innovative and sustainable solutions for telecommunications infrastructures, maintaining rigour in its manufacturing and quality control processes.

Measures

* Consult measures y characteristics additional

Do click here to consult all our hardware for telecommunications and electrical wiring!

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