alsina formwork solutions 2015

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ALSINA Alsina Mission

"To offer Solutions for Concrete Structures that help our customers improve efficiency and safety in their projects, through a committed service and proximity in the global market by innovating and investing in our workers as a key component of the business."

Alsina works under the quality standard ISO 9001:2008 certification. The scope covers the activities of: sales, renting and maintenance of formwork equipment, including the design, the manufacture, the assembly and the commercialization of our systems.

In Alsina we bet strongly to invest in R&D in order to add value to the industry. The Alsina engineering department has created more than 100 patents and utility models.

Which have enabled the concrete structures’ implementation industrialization process “in situ”, in addition to providing added value in security and ergonomics.

We offer on site consultation and safety tips to help our customers working safely and improving productivity in each project.

The Alsina Technical Office combines its staff experience with advanced CAD systems and self developed software to do this job.

Engineering AlsiTec

Customer meeting

Project study

Assembly

Customized parts design

Project award

Proposal discussion

Logistics service

Field assistance

Follow-up reports

Project close-out

Warehouse assorting and repairing

Materials return

Reference in housing Civil engineering Hydraulic ProjectsThe Alsina Group has a active presence in Civil Works and transportation projects. The construction of roads, bridges, underpas-ses, overpasses, tunnels in a mine, etc. Also in Industrial Engineering (energy pro-cessing plants, processing plants, etc.). On Maritime Engineering (construction of ports, dikes, dams, etc.). we have an agreement with the firm Rúbrica as a partner.

Alsina is the leading company in supplying formwork systems for the implementation of water projects. More than 500-implemented projects in the recent years support our abi-lity to do this type of project: desalination, water treatment plants, reservoirs, etc. We also offer engineering and calculation pro-cesses in order to optimize our range of for-mwork systems.

One of the biggest keys to the company expansion in the recent years is the export of new building systems that have proven effective for over 40 years in Spain. Mecanoconcept: a mechanized slab formwork system that effectively enables saving time in construction process. Nowadays Alsina is working to introduce the Mecanoconcept system worldwide.

Alsina Comprehensive Service

Alsina strives to be one of the most recognized companies in the industry due to its compre-hensive service capacity. The foregoing is a result of the qua-lity of the company’s human team, the range of solutions and services that Alsina offers its clients and its business management focused on total quality.

Mecanoconcept® by Alsina

Profitable solutions for slabs implementation

Recoverable Non Recoverable

Alumecano

Alumecano Plywood

Alucubetas

Mecanoflex

Aluflex

Multiform Slabs

The huge Alsina's experience implementing projects of concrete formwork rises into Mecanoconcept: the essence of a fully industrialized and intuitive process with a high degree of mechanization, productivity and safety.

Mechanized Simple

Fast assembly

Cost-effective

Safe

Concrete finish

Lightweight, resistant and easy to assemble system.

Easy to assemble, quick, profitable and safety.

Cost-effective formwork systems.

A few elements allow implementing any kind of slab.

Designed elements to improve productivity with safety.

Mecanoconcept offers a good concrete finish.

6 Alsina Products & Services01/2015 - www.alsina.com

6

AlumecanoProfitable slab formwork

The wood lined Cantilevered Drophead adds support of 4 cm to the Alisan Panel. The wood inlay can then be easily nailed and unnai-led to the panel, preventing it from moving.

System compatible with any kind of surface, even with Alisan Dome, recoverable and made of polypro-pylene, designed to maximum saving of concrete.

Easy assembly through three ele-ments. Manufactured in high strength steel and designed to support deman-ding worksite conditions.

Recoverable formwork system for implementing any kind of slabs. Alumecano uses only three basic elements: support girder, girder and drophead.

Aluminium

Internal security forces camp in Duhail, Qatar

7Alsina Products & Services01/2015 - www.alsina.com

How do we do it?

1. The formwork is assembled, depending on the type of slab we use either Alumecano with board or phenolic shuttering surfaces.

2. This stage is for placing the ste-elwork, the caissons and concreting the slab.

3. After 3 days, we remove some formwork material leaving only 20% shoring the slab.Now we are goint to use the rest of the formwork, 80%, to assembly it on the upper slab.

4. By this procedure the formwork system is profitable for us fast and safe assembly, plus partial recovery make the mecanoconcept a cost saver on site.

Housing Complex in Uruguay

Assembling a slab

On site high productivityRecovery concept

Partial slab recovering stage

MecanoflexThe most compatible slab system

cm / inch

Esplanade Complex, Australia


The system consists of two basic elements: Multiple U's Joist Bearer and intermediate Joist with wood.

The Joist includes an inlaid wooden slat which allows the board to be attached and detached easily.

Mecanoconcept combines Alsina's wide experience in formwork systems in forged concrete components, including added value in safety, productivity and cost-effectiveness.

The system's structural elements, the Joist bearer and the Joists inlaid with wood have been designed to be overlapped in both directions.

The metal joist is the element that has to be laid most times, therefore it has to be lightweight and resistant.

The Multiple U-shape joist bearer can house a Joist inlaid with wood. Both elements are fixed and faste-ned during assembly to ensure the formwork process.


Modular Hanging Beam

Alsina presents its formwork for Modular Hanging Beams. Another solution for safe, profitable and reusable slab formwork. The system has been designed to revolutionize beam formwork; easily combined, reusable and above all quick-to-assemble are some of the characteristics of this new system.

Lima Technical University, Peru

Hanging beam with Mecanoflex and Joist Brace

Formwork system designed to implement hanging beams on site. The Alsina Mecanoflex Hanging Beam solution is formed by just two elements, which have been designed to ensure a safe and quick assembly. The use of this solution greatly increases productivity of works, making it possible to save in terms of labor and material costs.

Residential project in Barcelona, Spain


Alsina Vault dome formwork

Circular vault dome system, to be crane handled, consisting of a galvanized steel frame and a phenolic resin-coated plywood surface. The modules come preassembled from the workshop, only the radius has to be defined on site. Union of the modules using manual clamps from the lower platform.It’s not necessary that any operator transits through the curved formwork surface in order to formwork.

El Bicho Tunnel, Spain

Alsina Tunnel entrance

formwork

Circular system, to be crane handled, consisting of a galvanized steel frame and a phenolic resin-coated plywood surface. The modules come preassem-bled from the workshop, only the radius has to be defined on site. In order to do this, the design of the panel includes all the necessary components. The system allows the external closure of the tunnel entrance formwork using the coating carriage.

A Canda Tunnel, Spain


AluflexIdeal mix for height & great slabsInnovative slab formwork system that includes a mechanized alumi-nium beams system which increases productivity compared to other and most traditional systems.

Aluminium

Miami University, United states


The Aluminium girder is an element made from aluminium, designed to support and reposition the HT-20 wood beams. 2, 3,6 and 4,9 m. It is available in different lengths so that it can be adapted to any perimeter.

The TC beam support is an acces-sory that overlaps two beams and can be adjusted to all geometries.

Aluflex system allow safety handrails in both directions, one anchored in the Aluminium Joist and the other anchored in the wood beam.


A traditional formworking system of exposed slabs, consisting of structural wooden beams supported by bearing elements which can be regulated at different heights.

- It allows distribution of beams and shoring according to the weight of the slab to be placed.

- It facilitates joining to walls and hanging girders since the wooden beams can be overlapped.

Hospital in Viña del Mar, Chile

Multiform Slabs

- The system uses phenolic plywood as the formworking surface to obtain an exposed concrete finish.

- Can be shored using the entire family of Alsina Props and shorings systems.


The Multiform Table has a Folding Drophead, designed for the reco-very of the Table under the slabs without the need to disassemble the Props.

The hydraulic trolley is designed to facilitate form removal tasks and the transition to the next concrete phase on the same floor without needing a crane.

The vertical transport C-hook allows transport, placement of post-shores and the positioning and removal of the table on site to be carried out quickly.

BBVA Bank headquarters, Spain

Preassembled system, especially indicated for large-scale projects and for surfaces with regular geometry. It allows to implement all types of slabs, although it is especially designed for solid slabs.

Multiform Table


A30-A35-A40 Props

Designed in accordance with EN-1065 Standard: Anti-separation System between the tube and the body, and safety distance to avoid getting hands caught. Regulator with thread system with stopper.

New quick release, convenient and safe. It only needs a hammer hit to recovery the prop.

The incorporated release system means a quicker form removal, reducing the post-shore removal time around 80%, compared with a conventional prop.

Nuova Garibaldi building in Milan, Italy

The New generation of A Class Prop with quick release and integra-ted safety system. The A30 class brings new and significant techno-logical improvements to the market, all of this in a lightweight post-shore weighing only 12 Kg.

CERTIFIED BY:EN-1065


Features

Prop Type Maximum Height Minimum Height

6 m Prop 6,00 m 3,60 m

5 m Prop 5,20 m 3,55 m

4 m Prop 4,00 m 2,45 m

3 m Prop 3,10 m 1,80 m

1.5 m Prop 1,50 m 1,00 m

Alisan Prop World Trade Center in Paraguay

Telescopic Post-shores with sizes ranging between 1.5 and 6 meters, adaptable to any formworking system. The base, thread and pin are also made of steel, and the postshore shaft and the body are painted with polyester paint.


A-Lite PropLightweight & Resistant ShoringThe A-lite Prop is Alsina's new telescopic shoring system. It is made of aluminium and is both lightweight and strong.

The A-lite Prop can be used as an independent support, or as a part of a loading tower. The so-called bracing frame accessory has been designed to brace the A-Lite post-shores, and safely and quickly assemble independent loading towers.

The bracing frame is made with steel and has been designed to brace and to assemble loading towers. Both elements are made in different dimensions.

Frame Dimensions (cm)

A-LITE 175 175 cm

A-LITE 250 250 cm

A-LITE 300 300 cm

Prop Height (cm)

A-LITE 270 270 cm

A-LITE 350 350 cm

A-LITE 480 480 cm

A-LITE 600 600 cm

Extension of University in Miami, United States


The system's design, and accessories facilitate the work of assembly and dismantle.

Includes a safety feature to prevent the dismantle. This stabilizes the prop to the desired height for on site insta-llation and subsequent on site handling.

Compatible with the systems: HT-20 Wood Beam (Vistaform Slab), Aluminium Girder (Aluflex System) and MF Steel Girder (Multiform Table).


CL-40 Shoring systemA multidirectional support structure for slab formwork. The system features light weight, easy component assembly and bearing capa-city, making it an effective and useful element.

Configuration allows the support structure distribution to adapt to each specific need. It can be confi-gured for both fixed scaffolding and independent towers.

It can provide support for complex geometrical surfaces, allowing the construction of inclined slabs, do-mes and adjusted surfaces.

It has a bearing capacity of 40 kN per support, making it the ideal choice when a light, practical sys-tem is required.

Cadiz Sailing Center, Spain


Features

- It has a bearing capacity of 80 kN per support, makint it the ideal choice for high load requirements.

- It provides support for complex geometrical surfaces, allowing construction of inclined slabs, domes and ruled surfaces. - Configuration allows the support structure distribution to adapt to each specific need.

Ovidiu bridge, Romania

AR-80 Shoring systemthe AR-80 shoring system is a support structure with a high bearing capacity. it is based on a an easy to assemble scaffolding system with multidi-rectional connections. it provides support for both independent towers and fixed scaffolding.


Closing Alisplar

Assembling Alispilar

Profitable on site

Alisplar joining system

AlispilarWorld's best column formworkA formwork system for columns that considerably improves the wor-king method for the execution of standard building columns.

Parking lot in Valencia, Spain


Features

- Alupilar is the reinforced aluminium version, and Alispilar, the high resistance steel version.

- The couplings are incorporated into the panel itself so there is no need for additional parts, preventing the loss of small tools, facilitating handling and later use.

- An easy, fast joining system; a single hammer stroke sets the wedge and bolt, leaving the set of panels per-fectly joined together.

- Both systems are truly lightweight and strong.This allows manual assembly without the need for a crane. Lower weight, 50% while maintaning permissible pres-sure of 80 kN/m2.

Alsina Chamfer Strip

Element used to finish off the column edges. Made of a plastic body and rubber lips that seal the concrete grout and improve column edge finishes.

Designed to adhere to the columns by means of a special spring that does away with the need to nail it to the frame and the plywood surface.

cm / inch

Made in Aluminium Made in steel


Springform Columns

Assembly and disassembly of a column using Springform means saving time.

Concrete finished with a single verti-cal joint. The closing joint is reinfor-ced with a punched steel handrail to house the wedges and bolts.

Made of fiberglass, fast and easy to assemble and disassemble.

System for cylindrical column formworking consisting of a fiber glass mold with a single vertical joint. Springform Columns can be used a lot of times, resulting in a product with a high working life.

Benidorm Bus Station, Spain


For the joint between the reduction panels and bulkheads Alisply Multipurpose Thread Bar and the Alisply Wing Nut Plate are used.

The design of the metallic panel frame makes Alisply Multipurpose one of the most resistant column systems on the market.

The Alisply Multipurpose System is also compatible with Alisply Walls to solve tasks involving bulkheads, beginnings, corners and other on site solutions.

Miami Ballpark-Marlins stadium, United States

Alisply MultipurposeAlisply Multipurpose is based on the Alisply Panel, but with the following modifications: the cross beams are reinforced and have 15 holes for the adjustment, it allows the system to solve on site multi-ple implementations such as columns or bulkheads.


Alisply Metallic ColumnsThe Alisply Steel Columns system allows for the creation of round pillars or moduled pillars with semicircular ends. It has Alisply profile is on the ends and the joints are made with the GR-2 Clamp. This characteristic makes it totally compatible with the Alisply range of products.

Segovia - Valladolid road, Spain


The Retractable Panel is assembled with the Alisply Wall System using a wedge clamp and without the need for tools.

The closing and opening mecha-nism is activated by availing of the vertical crane movement for lifting and moving the unit.

The Retractable Panel allows high productivity rates on site: It is com-patible with the standard Alisply Wall System panels.

Adeje - Santiago Road in Tenerife, Spain

Quick Core systemThe retractable formwork for hollow structures and cores offers the required versatility to solve hollow structures and cores such as ele-vator shafts or columns. The retractable panel complements the set of accessories of the Alisply system in order to solve the stripping of formwork using a crane in hollow structures and cores.


Alisply Heavy WallsA recoverable formwork system for concrete walls, designed to be handled by crane. Alisply Walls consists of a reinforced galvanized steel frame lined with 15 mm thick phenolic plywood.

Flour tanks and factory in Salara, Italy

3 clamps in 3 meter height

2 tie bars in 3 meter height

15 cm wide facilitates mounting and support

Manual Clamp

2 Tie bars

Metallic Frame


- Standard Panels: 3x1 and 3x2 meters and set of 15 panel sizes, in variations of 5 to 5 cm.

- Possibility to take down the panel on assembling. offers multiple on site solutions.

Features

- The Manual Clamp can be connected to any point on the frame, achieving perfect panel alignment.

- Alisply Walls is available in 15 standard sizes.

- The Crane hook is essential for moving the wall ele-ments with a crane. Fast, manual placing, includes a safety lock.

- Its design allows rods to be distributed so that they do not pierce the frame, which makes it possible to builds-loping walls.

- All of the sizes are metric en-abling easy combination of all of the panels.

- Accessories to solve any on site solution: one sided-walls, climbing, etc.

- The free placing of the clamps in the frame makes it possible to build gradient walls.

- The Aligner Waler allows large sized wall elements to be moved with a crane without disassembly.

- It offers an exposed concrete finish thanks to its 15 mm phenolic plywood formworking surface.

- It comes with a wide range of aligners used to stabilize and plumb the wall elements.


Alisply CircularFormwork system for circular walls designed for crane handling. Alisply Circular consists of a galvanised steel frame and a phenolic plywood formwork surface.

The modules adapts to each radius on site, so they are useful to imple-menting differents kinds of circular walls.

The panel includes the necessary elements to change the radius so no special tools are not required.

The Alisply Circular preassembled modules are sent flattened to the job site.

Escalerilla - La Chira Waste water treatment plant, Peru


The Alisply Circular System is desig-ned to change the radius quickly and safely way.

Reinforcement system with end ten-sors ensures correct radius curving in the panel.

Alisply Circular makes it possible to build single-faced circular walls by using the prop brace frames on one side and at heights between 3 and 9 meters.

Compatible with climbing systems for an easy and fast execution of high circular walls, without having to disassemble the walls.

It offers the possibility of an exposed concrete finish thanks to the use of its 18 mm phenolic plywood formworking surface and the design of the panel and its accessories.

The Manual Clamp connections and the same frame model make it compatible with Alisply Walls.

The panel connection system uses manual clamp, also used in the Alisply systems.


Alisply Walls HandsetRecoverable formwork system for concrete walls, designed to be handled without using a crane (weight 30 kg/m2). The diversity of modules and accessories, the surface of the phenolic plywood, its light weight and the fast clipping mechanism make the system mana-geable, effective and quick to assemble.

cm / inch

Koontz Lake Waste water treatment plant, United States


Features

- It is a really lightweight system, ideal for projects that do not contemplate using a crane. Nevertheless, thanks to system accessories, large screens can be mounted, using a crane for handling and positioning.

- The Alisply Manual system and its accessories are designed for a fast and easy assembly.

- Due to the great variety of modules and accessories, any kind of wall can be erected.

- The Alisply Manual Clip joins, aligns and strengthens the panels in one single operation, without the need for tools.

- The Work Bracket is an essential element for the operator's safety while concreting the wall.

- The Alisply Manual System has a retractable corner with a design that facilitates removing corner for-mwork.


- Permissible pressure of 60 kN/m2 (up to 7 m high).

- Adjustable front support: allows formwork adjusting to the ground, preventing concrete grout leak.

- A variety of crane lifting points are available, depending on gravity loads.

- Permissible pressure of 40 kN/m2.

- Easy assembly between brace fra-mes.

- Does not require disassembly of the formwork from the Upper Brace Frames when the brace frame is placed under 9 m.

- A variety of crane lifting points are available, depending on gravity loads.

- Easy to assemble, versatile sys-tem.

- Low bulk and easy to transport and move through the site.

- Permissible pressure: 60 kN/m2.- Maximum height 3.30 m.- This element can be moved toge-

ther with the Alisply Wall formwork system.

One-sided walls 3 - 9 m heightRailway interchanger in Madrid, Spain

3 m height 6 m height 9 m height


Triple-Hinged CornerThis retractable element allows to form and strip cores and move the complete assembly to the next pour in a easy and fast way all together.

Biconical CornerRetractable corner for Alisply, intended for for-mwork stripping and recovering inner formwork from hollow spaces, such as piers and elevators shafts.


The climbing platform C-160 system allows piles and walls of clim-bing cycles with pouring heights of up to 4 m to be formed with total safety for the laborers. The assembly of the climbing platform and its safety platform can be carried out on the ground, before positioning it on the wall / pile, or by placing the platforms in the anchorage rings and assembling the platform later.

Platform of 160 cm wide and safe. Clean space for moving and wor-king freely without obstructions such as: beams, platforms, etc.

Platform C-160 can implement formwork lines of a length up to 3 meters and formwork height up to 4 meters. Compatible with all Alsina's walls formwork systems.

Climbing Platform C-160Torrejon Waste water treatment plant, Spain


In the C-240 Climbing System, for-mwork operations are carried out using a shifter car that separates the formwork 75 cm from the wall, allowing the joint movement of the platform and the formwork without having to remove the formwork.

The platform is specially designed to provide safety and facilitate the operator works, keeping the floor space completely free of obstruc-tions, such as: beams, platforms, etc.

The C-240 Climbing System allows the joint movement, without having to remove the formwork systema, of the platform and the formwork.

Climbing Platform C-240Waste water treatment plant in Toledo, Spain

The C-240 Climbing Platform system allows piles and walls of clim-bing cycles with pouring heights of up to 6 m to be formed with total safety for the laborers. It can be positioned using M-24 ties bars or using Metal cones with ties set in the concrete.


Interior Climbing Set with the Toggle Support endured in the concrete wall.

Reusable Box

Cast in AnchorInterior Climbing System with the Cast-in Anchor anchored in the wall.

Reusable Box Solution

Cast-in Anchor Solution

Interior Climbing SystemLakepark Crescent Residential, United States

A system designed for safe performance of: interior climbing systems in hollow pier formwork, elevator shaft formwork and all types of hollow structures with multiple sections.


One Sided Climbing SystemBBVA Bank Headquarters, Spain

A system for safe one side construction of vertical and inclined walls at heights. Alsina’s T1C Climbing System provides solutions for dam and pier construction and complex projects that require one side formwork. The system’s versatility provides standard as well as spe-cial solutions.


A modular and versatile system consisting of elements that easily couple together and adapt to a variety of geometrical shapes for the construction of Bridge decks, large thickness slabs and headers or platforms, bridges, underpasses and overpasses.

Multiform for bridgesRoad in Poland


Features

- Designed to adapt easily to com-plex geometrical shapes in the construction of road works.

- All the elements of the Multiform Horizontal system have been desig-ned to resist job condition. Easy assembly on site using traditional tools.


Easily assembled on the job using traditional tools. Multiform connector reduces transportation and save time and storage costs.

Conceived to adapt easily to com-plex and irregular shapes, while maintaining its capacity as reusable formwork.

Multiform Vertical makes panel joints nearly invisible since both are but-ted, it offers an architectural concre-te finish.

Multiform Vertical WallsMartil Dam in Tetouan, Morocco

A reusable formwork system for straight-faced walls with all sorts of polygonal shapes and architectural concrete finish.


Due to its structural combination of wooden beams and phenolic plywo-od, it is the best solution for any re-quired structural design.

Multiform Multiradius makes it easy to change the required radius without the need to disassemble the wall.

Horizontal clamp connections are made with the Clamp and the Adjustable Clamp.

Multiform Circular WallsModern Art Museum in Huesca, Spain

Combined support structure consisting of wooden beams with steel siding and a phenolic plywood formworking surface. This is a very important system in the construction of tanks and water treatment plants.


The function of these elements is to connect the system components so they can adapt to any kind of project.

The SCAP system is designed for a fast and easy assembly on site.

The SCAP components can be transported in trucks, require little storage space and can be assem-bled using traditional tools at the job site.

Multiform SCAPMU-31 Highway, Spain

The system solves bridge pier construction, no matter how complex, providing productivity and complete safety. The use of SCAP avoids the need for scaffolding support and is therefore especially useful in bridge piers seated on uneven terrain.


Support Bracket 50 TnAdeje - Santiago Road in Tenerife, Spain

High load capacity gantry bracket, used for framing lintels, capitals and slabs at high altitude avoiding the need of shoring towers. The gantry bracket allows to download and level the system, making the formwork’s assembly and disassembly easier.


Carriages for implementing deck construction in cantilever bridges and wide span compressive arches using the successive bolt method. Set up of 5 meters or even more in special cases.

Successive cantilever carriages

Equipment for lining tunnels. Self-supporting for-mwork that is moved using hydraulically driven carriages.

Mining Tunnels

Arch bridgesFormwork carts designed to execute arch bridges can be divided into two types: suspended carts and Freestanding carts.

Suspended carriages are used when the construc-tion method consists of implementing the boards ahead of the arch. On the other hand, freestanding carts are used when the arch is implemented befo-re the board.

Madre Laura Bridge, Colombia

Cisneros Loboguerrero Tunnel, Colombia

Alcantara Bridge, Spain


More solutions

Construction system for building maritime slabs on pilots. Reduced use of auxiliary and prefabricated elements, as well as of the amount of steel and concrete needed to build the slab. The “on site” pouring of the slab implies minimising the cold joints. Better quality finish. Time savings in the work execution.

Self-launching falsework

Underwater Walls Capping beams Seawalls

Friction Clamps Precast concrete blocks

Contecar Port, Colombia


On Site ProtectionAlsina has a wide range of safety elements, to provide protection for workers while implementing any formwork stage. Their placement is quick, easy and in compliance with safety legislation.

Safety accessories designed to pro-tect the personnel from falling down and during transits by the site.

All safety elements are made of strong and durable high quality materials.

All systems have been certified ac-cording to the standard regulation on each case.

Horizontal ProtectionInternal security forces camp in Duhail, Qatar

Vertical ProtectionFormwork school, Spain


Mobile work platform

Accessory for safe working conditions at high elevations. Mainly indicated for concrete pouring and vibration com-paction of columns and walls.

Reinforced scaffold

This scaffold consists of multidirectional elements that allow the operator to place the steel framework in com-pletely safe conditions. Special tools are not required for assembly.

Site Stairs Tower

It facilitates worker access and movement through the worksite. A safe element, manufactured from high strength steel, with a multidirectional connection design.

Site Stairway

Easy to transport, folding, preassembled stairway made mostly of steel. The angle of the stairway can be adjus-ted so the same stairway can adjust to different heights. Available with 12, 15 and 18 steps.

Accesses & Safety


For obtanin further information about Alsipercha, scan this QR code.

Safety element designed to prevent risks of falls that arise during the formworking boarding process which entails risk of falling from heights.

Certified by:

Residential project in Switzerland

AlsiperchaThe fall arrest system


A 2,5 meters long and 4,3 meters high metal structure shaped as an inverted "L". It has a 2,5 m radius retrac-table device of working radius.

The entire set is moved by crane and placed in the conic metal tubes, which have been previously cast on the columns.

Alsipercha pivots smoothly in the column in an obsta-cle-free 360º radius.

It's only necessary to insert cast-in tubes in approxima-tely 50% of the columns of the worksite without affec-ting its structure.

GrupoAlsina @Alsinanews www.alsina.com

Spainwww.alsina.es

United Stateswww.alsinaforms.com

Chilewww.alsina.cl

Uruguaywww.alsina.com.uy

Peruwww.alsina.pe

Panamawww.alsina.com.pa

Comprehensive sales,logistics and technicalservice

Mecano Alsina:Cost-effective and safe shoring solutions

Resistant and safepost-shore, shoring and scaffold systems

Columns, pilasters and shear wall solutions

Straight and radiuswall solutions, bothcrane-set and hand-set

Climbing systems, safe and reliable

Civil works systems and solutions

Tunnel, harbors, andself-travelers

Safety accessoriesand systems

Wide range ofaccessories for allour systems

Colombiawww.andamiosyencofrados.com

Paraguaywww.alsina.com.py

Brazilwww.alsina.com

Mexicowww.alsina.com

Italywww.alsina.it

Portugalwww.alsina.pt

Romaniawww.alsina.ro

Polandwww.alsina.pl

Moroccowww.alsinacoffrages.com

Indiawww.alsina.in

Chinawww.alsina.cn

Australiawww.alsina.com

Encofrados J. Alsina, S.A.Camí de la Font Freda, 108110 - Montcada i ReixacBarcelona (Spain)Tel. (+34) 935 753 000E-mail: [email protected]: www.alsina.com

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Outstanding projects:

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