Vicente Ferrer Laboratories - Barcelona

Alsina provided the materials and assembly work for the construction of the Vicente Ferrer laboratories in the town of Hostalric (Barcelona). The project consisted of erecting two falsework structures of around 800 m2 each, to a height of 8-9 m, with a constant slab thickness of 30 cm and hanging beams of 60 cm.
Alsina systems: Vistaform slabs, Alsina cl-40 shoring system

Hotel in Mataró - Barcelona

Date: 2009
Type of work: Building

Alsina supplies formwork material and provides assembly services for the construction of a highly singular hotel at the Industrial Estate of El Rengle, in the coastal town of Mataró. One of the eculiarities of the design was the singularity of the columns supporting the whole structure, since they were not plumbed but designed with an inclination, lending the building a great howiness. The slabs of the building were implemented with the Alsina CL-40 Shoring system. Both, the assembly, responsibility of Alsina, and the formwork systems supplied, were carried out within the scheduled deadlines and the Client was very satisfi ed with the productivity shown by the Alsina systems.

Alsina systems: Alsina cl-40 shoring system, Alisan panels, Site stair tower

Aragonia Complex - Zaragoza

Date: 2006/09
Type of work: Building

Aragonia is meant to be one of the emblematic architectonic symbols of Zaragoza city and one of the most important shopping, residential, business and tourist centres. From November 2006 until August 2007 Alsina had an average of 7-8 operators assembling Shoring Systems and from September 2007 until 2009 4 operators exclusively assembling a scaffolding system to lay the masonry of the whole building (it is expected to reach 80.000 m2 of scaffold of all possible measurements at the completion of works). In general we would like to highlight the great number of Shoring System and Scaffold assemblies carried out and the high quantity of formwork material supplied. 45 Shoring Systems were assembled, with a total volume of around 41.000 m3 (which meant approximately 20 Shoring System setting-outs and 12 calculation verifications). As a special solution Alsina provided the elliptical columns formwork with Alisply straight wall and metal half-columns, which were really appreciated by the Site Management. We would also like to highlight the large site access stairway assembled at 76 m height.
Alsina systems: Alumecano, Alisply multipurpose, Springform columns, Alisply circular, Alisply walls, Alsina cl-40 shoring system, Alisan post-shore 1,5-6, C-160 climbing platform, C-240 climbing platform, Reinforced scaffold, Site stair tower, Alsipercha, Reinforced scaffold, Site stair tower, Alisan post-shore 1,5-6

Saidia Hotel - Morocco

Date: 2005
Type of work: Building

Project completely implemented with the Alsina dome system. For the implementation of the works all the domes were arranged on a wood deck composed by HT-20 beams.
One of the particularities of this work consisted of placing thin pieces of wood between the domes in order to reach an 80 x 80 inter-axis.


Alsina systems: Alucubetas

San Martín de la Vega Plaster Factory – Madrid

Date: 2005
Type of work: Civil engineering


The factory is a modern plant producing laminated plaster panels and one of the most innovative facilities in its sector in Europe. Construction and commissioning were completed in around 18 months. It is located on a plot of around 47,000 m2. This is a construction with 9-m high buttress walls, concreted in one go, in a repetitive manner, making the most of the modularity of Alsina´s Alisply Walls system.

Alsina systems: Alisply multipurpose, Alisply walls, Alsina cl-40 shoring system, C-160 climbing platform, Reinforced scaffold, Site stair tower, Reinforced scaffold, Site stair tower

Mieres Health Centre – Asturias

Date: 2007
Type of work: Building

Several determining factors affected the setting out of the Multidirectional system. First of all, we needed to plan for its support at two different heights, since there was an intermediate floor. One of the parts had a clear height of 12 m and the other was approximately 9 m, so the setting out needed to adapt to this height difference.
The second determining factor was the metal columns installed prior to setting up the shoring system. These columns consisted of groups of three metal tubes, joined at the base and opening in a triangular shape towards the top slab (meaning that the metal columns were installed straight, diagonally or crossing the middle of the shoring system). This was of utmost importance when setting out on the main floor, when placing the towers, and later when installing the frame of girders, in order to clear the metal columns. Tubes and flanges were supplied so that, once the towers were in place, these metal columns could be fixed at the top so that no movements that might shift the columns would occur when concreting the slab.

Alsina systems: Alumecano, Alisply walls, Alsina cl-40 shoring system