Site Stair Tower

Access adaptability for any need

Auxiliary element that facilitates safe access and movement for workers on site. The Alsina access ladder, with 1.57 x 2.57 m base, has various sections allowing access to even and uneven height ranges, braced to structural elements.


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Frequent uses

  • High height and complex geometry accesses.


  • Multidirectional connection technique (8 connections in an angle) allowing quick and easy assembly.
  • Light components easy to store on site.
  • Highly resistant and durable materials (steel and aluminium).

Components and accessories

  • Platforms of different sizes, plus security elements.


Waste Treatment Plant
Waste Treatment Plant

Waste Treatment Plant in France

Wastewater Treatment Plant (WWTP) in Ibiza (Spain)
Wastewater Treatment Plant (WWTP) in Ibiza (Spain)

This impressive project has been carried out by the Alsina Baleares Delegation, which consists of a complete water treatment plant, digesters, decanters, tanks and 7 control buildings.

Bello Wastewater Treatment Plant
Bello Wastewater Treatment Plant

It is the second of its kind in the metropolitan area of the city of Medellín.

Santolea Dam
Santolea Dam

The final height of the tail dam is 50 m, and its length along the crown is approximately 190 m.

need help? call us!

(+632) 834 7553

Unit 1515 & 1516, High Street South Corporate Plaza Tower 1.
26th Street, Bonifacio Global City,
Taguig City, 1634 Philippines


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