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Thanks to the ease of assembly of the two steel semi-shells, columns with diameters of 0,80m can be realized; special dimensions and especially bigger diameters as well as customized shapes as required frequently for bridge piers can be supplied on request. Thanks to the non-visible fixing of the plywood, a concrete surface without enclfrados marks of these fixings is guaranteed. This website uses technical, analytical and third-party cookies, in order to send you advertisements in line with your preferences.
The whole working space encoftados free of disturbing transversal structures; all tie-rods for suspension are placed outside the working space.
Dónde Estamos – Grupo ULMA
The truss solution facilitates an erection in any units, always according the specific crane capacity and conditions in-situ. The modular design of all single components facilitates the optimal adaptation to each specific load and span. The safe access can be guaranteed by the universal ULMA ladder system.
All the components can be left assembled during all working stages and the stage of moving or lifting. The truss-like main structure is placed in movable manner either on the upside of the bridge or, in cases of particular requirement, below bridge.
The one initially assembled formwork may be used throughout the entire works as a complete and remaining connected unit; if necessary the geometry of the column can be easily adjusted by steps of each 5cm. The inner formwork-unit is moved completely independently.
The F4 column formwork is a complete unit for the construction of columns with variable rectangular geometry with a side-range of 0,60m, especially dedicated to job-sites with a large number of columns to be realized with high frequency of pours. The modular and standard solution with steel panels, adjustable to any radiuses. The use of standard connection plates, which quantity is reduced to a minimum of different types, as well as only one single type of connection facilitate the assembly with high frequency of repetitive works.
Since ever truss structures have been proven the most efficient solution for long spans. The modular holes of all the main components offer multiple options for connecting accessories, an important fact especially in matters of safety e. The Engineering System MECCANO is the modular system which, by intelligent combination of various standardized single components, facilitates any customized solution of formwork or falsework constructions.
The possible fixing of the formwork facing birch plywood 21mm, solid wood strips from rear side does not only build the base for a possible fair-faced concrete surface, but guarantees also a more efficient working-flow during preassembly. In the case of geometries differing from the classical rectangular shape, inserted wooden stencils cut to size are used. The complete structure is moved in lengthwise sense with rollers on the rails fixed on the upside of the bridge. By doing this, an optimized adaptation to any requirement of construction and statics is possible.
These wall panels provide holes in the secondary profiles, which allow to adjust to column dimensions by steps of each 5cm. Thanks to the formwork facing in steel, an optimal concrete surface without any marks of fixing elements is guaranteed.
Using the provided wheels it is possible to move the formwork rapidly and independently of any crane-use. Other general accessories, such as props for example, are taken of the standard product range. All semi-shells are prepared for the fastening of common accessories, such as for example props or walkway brackets.
In particular cases even the design of an arched truss is possible, which provides a completely rentable solution with all its advantages of such a statical system. The modular and standard carriage, perfectly adaptable to any particular project requirement.
The formwork of complete units for variable rectangular columns. Rectangular as well as polycentric shapes can be realized without any problem. The corresponding panels are complete with sockets for pour tubes and with windows for control and inspection.
Accesorios de encofrado
In cases of regular bridge section this leads to typical applications for spans of 12m up to 18m.
The provided working platform as well as the universal ULMA ladder-system, all in complete accordance to the valid safety standards, complete the system. This website uses technical, analytical and third-party cookies, in order to send you advertisements in line with your preferences.
The admissible concrete pressure is defined in accordance to the specifications of the project. Other sections can be also done, simply adapting the structure locally to the particular requirements.
The several Formworks for Columns of ULMA facilitate the realization of your ambitious constructions using precise products with the guarantee of an optimal result corresponding to your specific project requirements. In cases of spans of 18m up to 24m the HEA system is used.