ITFI20130239A1 - PRET À HABITER MAXI - Google Patents

Description

DESCRIPTION OF THE INVENTION HAVING

BY TITLE:

Pret à Habiter Maxi Pre-existing state of the art

The prefabricated construction systems in use up to now generally concern the structure and the envelope of the buildings, and in some cases also a part of the systems; there is no product on the market that fully and integrally covers all the constructive elements and systems necessary in a modern building.

Furthermore, prefabrication generally concerns low-medium level buildings, giving up the production of high and very high quality prefabricated buildings.

Technical problem

The present invention has been devised to respond to two technical problems, and in particular:

1 How to provide, in a single prefabricated element, the full range of services and finishes necessary to completely complete a building;

2- How to produce a fully prefabricated building in the workshop, which corresponds to the best quality standards in the construction field.

3. How to build this building in modules that can be transported with industrial vehicles with dimensions corresponding to the European legislation, and which at the same time allow the creation of the maximum useful surface, extending telescopically through elementary operations.

Suggested solution

The invention, object of the present application, is distinguished by the following characteristics:

1- it is built through box-shaped modules, made of steel or other metal or plastic material with adequate mechanical characteristics (the latter being variable according to the structural needs, defined by the use of the building, by the environmental characteristics, by the number of modules that you intend to overlap and stack, and the type of structural constraint that you intend to create between the modules themselves) -

2- The box-like structure is equipped with openings that function as doors and windows, as well as the special holes intended to allow, as needed, the passage of the pipes and connections required by the systems;

Along the longer sides, the box-like structure of elements A, and B is open to allow the exit of elements B and C which must come out respectively from element A and from element B. The table shows starting from the single element A the opening in succession of elements B and finally C both in elevation and axonometry (Table 1). It is also planned to create configurations consisting of only the central element A, or the central element plus the two elements B without element C.

3- Each module consists of five box-like elements, one of which, central and larger, houses the other four, which in pairs of two elements can expand on two opposite sides, thus allowing to obtain in the open position the (270 %) of the ground surface occupied by the main module. This feature allows you to easily transport the module in closed position, and to expand it just as easily when it is installed. The table shows the transport and unloading procedure of the closed element A. (Table 2).

4- The sliding of the elements as described above is facilitated by the aforesaid elements being mounted on special guides and metal rollers which guide their position and support them during opening which culminates in positioning in the final position. The table shows the opening procedure and the implementation of the finishes up to the final setting. (Table 3) 5 The box-like elements rest on the ground without requiring special treatments or excavations, since the large support surface (i.e. the the entire ground surface of the structure once opened) exerts very little pressure on the ground. On the other hand, the box-like structure has sufficient rigidity so as not to need to be interlocked in the ground, even if it is used to create multi-storey buildings, except for particular structural needs, for areas with high seismicity or for buildings with more than five floors. it then shows the positioning of the various modules both laterally and vertically, up to the desired aggregation (tables 4 - 4a; tables 5)

6- The external walls of the box are formed with the superposition of layers of different material, anchored on the main layer that constitutes the structure. Inside the building, a layer containing the capillary thermal system (a) and an internal insulation layer positioned inside the wall structure (b). air (c) (the latter, kept compressed during transport, is expanded upon installation, by means of a simple sliding mechanism and locking in position); of a layer of insulating material (d), and of an external finishing layer (e), which can be replaced by a photovoltaic panel as appropriate (example fig. 1).

7) the walls, ceilings and floors house all the pipes and cables necessary for the functioning of the electricity, plumbing, air conditioning, telephone, internet and heating systems.

8) The modules, transported to the construction site, are lifted and placed in position by means of a mobile or fixed crane, and then structurally connected to each other by means of special mechanical joints. The systems are connected by means of screwed or bayonet joints or joints, or any other type of joint suitable for the purpose. The table shows the possibility of having different types of aggregation both vertically and horizontally.

Description of the drawings

Table 1 Plan view and elevation of the module in closed configuration and in the extension phases.

Table 2 View of the module during transport and unloading

Table 3 View of the extension and finishing operations.

Table 4 View of the stacking operations of the modules to create a multi-storey building.

Table 5 View of a multi-storey building inserted in an urban context

Table 6 Axonometric and sectional view of a wall panel.

How to use the invention in the industrial field

The system is specifically designed to allow its industrial production in an industrial metalworking workshop.

The system implementation operations are similar to those currently used for the production of containerized methylallic prefabricated modules,

Claims (2)

CLAIMS OF THE INVENTION HAVING BY TITLE: Pret à Habiter Maxi Claims 1 -A construction system consisting of five box-shaped elements, of which the largest, (A in table 1) in closed configuration, contains the other four, of which four two, (B in table 1) intermediate contain the other two (C in table 1) table 1); while said system opens outwards to allow the telescopic expansion of the four elements, in pairs of two for each main side of the larger box, to obtain, in extended configuration, a total surface equal to about 270% of the ground surface of the largest box-like element; said system being entirely contained in a closed configuration in a parallelepiped measuring approximately 11x2.90x3.70 meters, and designed for transport by vehicle. 2. The system as per the preceding claim, equipped with vertical structural reinforcements incorporated in the module, capable of anchoring to each other to allow stacking of several modules thus constituting a single anti-seismic structure. NB Get a naìmano to do a moment of detail on this, it takes a little and your idea will be protected much better) 3-The system referred to in the preceding claim, equipped with complete systems of plumbing, electricity, air conditioning, telephony, heating and internet, these systems being prepared and complete in each module, ready for operation with elementary connection operations , and contained in the walls, ceiling and floors of the module itself; as these systems are configured with suitable joints that allow their extension when the modules contained in the base module are positioned in the extended configuration. 4 The system referred to in claim 1 above, when one or more external walls are equipped with photovoltaic panels indicate some particularity, for example: "since these panels are positioned inside a steel frame and covered by a hard plastic panel removable, so as not to be damaged during transport and subsequent module extension operations; and since this panel is also connected to the electrical system of the module, powered by it, by means of a special wiring that crosses the panel and connects to its electrical panel, .