ITPR930040A1 - PREFABRICATED ELEMENT FOR THE REALIZATION OF FLOORS OF BUILDINGS. - Google Patents

PREFABRICATED ELEMENT FOR THE REALIZATION OF FLOORS OF BUILDINGS. Download PDF

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Publication number
ITPR930040A1
ITPR930040A1 IT000040A ITPR930040A ITPR930040A1 IT PR930040 A1 ITPR930040 A1 IT PR930040A1 IT 000040 A IT000040 A IT 000040A IT PR930040 A ITPR930040 A IT PR930040A IT PR930040 A1 ITPR930040 A1 IT PR930040A1
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IT
Italy
Prior art keywords
joist
floors
fact
polystyrene
width
Prior art date
Application number
IT000040A
Other languages
Italian (it)
Inventor
Luigi Galantin
Original Assignee
Ntc Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ntc Srl filed Critical Ntc Srl
Priority to IT93PR000040A priority Critical patent/IT1265542B1/en
Publication of ITPR930040A0 publication Critical patent/ITPR930040A0/en
Priority to PCT/IT1994/000161 priority patent/WO1995009953A1/en
Publication of ITPR930040A1 publication Critical patent/ITPR930040A1/en
Application granted granted Critical
Publication of IT1265542B1 publication Critical patent/IT1265542B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/18—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
    • E04B5/19—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members the filling members acting as self-supporting permanent forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Building Environments (AREA)
  • Floor Finish (AREA)

Description

D E S C R I Z I O N E DESCRIPTION

annessa a domanda di brevetto per INVENZIONE INDUSTRIALE avente per titolo: attached to a patent application for INDUSTRIAL INVENTION entitled:

ELEMENTO PREFABBRICATO PER LA REALIZZAZIONE DI SOLAI DI EDIFICI. PREFABRICATED ELEMENT FOR THE CONSTRUCTION OF BUILDING FLOORS.

DESCRIZIONE DESCRIPTION

Forma oggetto del presente trovato un elemento prefabbricato per la realizzazione di solai di edifici. Si conoscono, nella tecnica delle costruzioni, molteplici tipi di solai. Alcuni dei tipi piu usati nella comune edilizia, con lo scopo di abbreviare i tempi di fabbricazione, sono i solai ad elementi prefabbricati in cemento armato (precompresso e non), realizzati sotto forma di travi e gettati in forme fuori opera. Sono altres? noti solai ad elementi prefabbricati in cotto armato, costituiti da mattoni forati in cotto, i quali vengono accostati fuori opera in file di lunghezze assegnate, collegati con tondini di ferro e infine sigillati con malta di cemento in modo da ottenere travi. The present invention relates to a prefabricated element for the construction of building floors. Many types of floors are known in the construction technique. Some of the types most used in common construction, with the aim of shortening manufacturing times, are the floors with prefabricated elements in reinforced concrete (prestressed or not), made in the form of beams and cast in out-of-work forms. Are they also? known attics with prefabricated elements in reinforced terracotta, consisting of perforated terracotta bricks, which are juxtaposed out of work in rows of assigned lengths, connected with iron rods and finally sealed with cement mortar in order to obtain beams.

In alcuni casi la costruzione dei solai con gli elementi prefabbricati sopra brevemente descritti avviene semplicemente accostando gli elementi stessi l'uno all'altro senza l'impiego di strutture secondarie. In some cases the construction of the floors with the prefabricated elements briefly described above occurs simply by placing the elements themselves side by side without the use of secondary structures.

In altri casi (solai a struttura mista) sopra travetti in cemento armato o in laterizio armato si appoggiano, per completare la costruzione del solaio, delle strutture secondarie, costituite, ad esempio, da blocchi laterizi forati (pignatte) o da blocchi in poiistirene espanso. Gli spazi residui tra trave e trave vengono cio? riempiti anche con blocchi di polistirene, allo scopo di diminuire il peso proprio, attenuare la sonorit? ed aumentare la coibenza del solaio. I blocchi o pignatte siano esse in laterizioo o in polistirene, vengono disposti, secondo la tecnica nota, in fila tra le nervature dei travetti. In other cases (mixed-structure floors) secondary structures are placed on reinforced concrete or reinforced brick joists, consisting, for example, of perforated brick blocks (pignatte) or expanded polystyrene blocks . The residual spaces between beam and beam are that? also filled with polystyrene blocks, in order to reduce the own weight, attenuate the sound? and increase the insulation of the floor. The blocks or pots, whether in brick or polystyrene, are arranged, according to the known technique, in a row between the ribs of the joists.

Il presente trovato si propone di realizzare solai a struttura mista - che quindi godono dei vantaggi offerti da tale tipo di tecnica, in particolare la leggerezza e il buon isolamento acustico e termico - per i quali non ? richiesta la posa di strutture secondarie, fornendo un elemento prefabbricato che consenta di costruire rapidamente dei solai con ottime caratteristiche di coibenza e insonorizzazione. The present invention proposes to realize floors with a mixed structure - which therefore enjoy the advantages offered by this type of technique, in particular the lightness and good acoustic and thermal insulation - for which it is not? the installation of secondary structures is required, providing a prefabricated element that allows the rapid construction of floors with excellent insulation and soundproofing characteristics.

Un vantaggio del presente trovato ? quello di migliorare le caratteristiche di coibentazione e di fonoassorbenza degli usuali solai a struttura mista, in cui la presenza di ponti termici e acustici, rappresentati dalle strutture primarie (travi in cemento o in cotto armato), limita notevolmente tali caratteristiche. An advantage of the present invention? that of improving the insulation and sound-absorbing characteristics of the usual mixed-structure floors, in which the presence of thermal and acoustic bridges, represented by the primary structures (concrete or reinforced terracotta beams), considerably limits these characteristics.

Un ulteriore vantaggio del presente trovato ? rappresentato dal fatto che permette di costruire solai particolarmente leggeri senza la necessit? di puntellature in fase di realizzazione. A further advantage of the present invention? represented by the fact that it allows to build particularly light floors without the need? of shoring in the construction phase.

Tali scopi e vantaggi ed altri ancora sono tutti raggiunti dall'elemento in oggetto, cosi come ? caratterizzato dalle rivendicazioni. These aims and advantages and others besides are all achieved by the element in question, as well as? characterized by the claims.

Ulteriori caratteristiche e vantaggi del presente trovato meglio appariranno dalla descrizione dettagliata che segue di una forma di realizzazione del trovato in oggetto, illustrata a titolo esemplificativo ma non limitativo nelle allegate figure in cui! Further characteristics and advantages of the present invention will become clearer from the following detailed description of an embodiment of the invention, illustrated by way of example but not of limitation in the attached figures in which!

la figura 1 mostra in una schematica sezione trasversale retta, un elemento prefabbricato ; Figure 1 shows in a schematic straight cross section, a prefabricated element;

la figura 2 mostra una vista prospettica di un tratto di solaio realizzato con elementi di figura 1. Figure 2 shows a perspective view of a section of the floor made with elements of Figure 1.

Facendo riferimento alle suddette figure, con 1 si ? indicato un elemento prefabbricato per la formazione di solai, sostanzialmente costituito da una prima trave 2 in poiistirene espanso e da un travetto 3 in cemento armato, entrambi di lunghezza pari alla luce del solaio da costruire. Il travetto 3 ? formato da un traliccio o armatura 3a in ferro e da una base 3b in calcestruzzo. Referring to the above figures, with 1 yes? indicated a prefabricated element for the formation of floors, substantially constituted by a first beam 2 in expanded polystyrene and by a beam 3 in reinforced concrete, both of a length equal to the span of the floor to be built. The joist 3? formed by an iron lattice or reinforcement 3a and a concrete base 3b.

La base 3b del travetto 3 ? alloggiata in una sede 4 longitudinale ricavata all'interno del corpo della trave 2 che funge da cassero durante in getto di detta base. The base 3b of the joist 3? housed in a longitudinal seat 4 obtained inside the body of the beam 2 which acts as a formwork during the casting of said base.

Un'apertura 5 ? predisposta sulla superficie superiore della trave 2 in polistirolo, in corrispondenza della mezzeria della trave stessa. L'apertura 5 ? estesa longitudinalmente quanto la trave 2 stessa e mette in comunicazione la sede 4 in cui ? alloggiata la base 3b del travetto 3 con l'esterno. An opening 5? arranged on the upper surface of the polystyrene beam 2, in correspondence with the center line of the beam itself. Opening 5? extended longitudinally as much as the beam 2 itself and connects the seat 4 in which? the base 3b of the joist 3 is housed with the outside.

Attraverso l'apertura 5, che ha larghezza di poco inferiore alla larghezza della base 3b della trave 3, ? possibile inserire il traliccio 3a e gettare la base 3b nella sede 4 della trave in polistirene che funge da cassero. La sede 4 ? posizionata in prossimit? della superficie inferiore della trave 2 in poiistirene ed avvolge la base 3b del travetto 3. Through the opening 5, which has a width slightly less than the width of the base 3b of the beam 3,? It is possible to insert the truss 3a and throw the base 3b into the seat 4 of the polystyrene beam which acts as a formwork. Headquarters 4? positioned in the vicinity? of the lower surface of the beam 2 in polystyrene and wraps around the base 3b of the joist 3.

Una sporgenza laterale 7 sagomata ? predisposta lungo uno dei fianchi della prima trave 2. Una corrispondente rientranza laterale 8, pure sagomata, ? predisposta lungo il fianco opposto della prima trave 2, ed ? prevista per l'accoppiamento ad incastro con la sporgenza laterale 7 di un elemento prefabbricato 1 adiacente. Nell'esempio di realizzazione illustrato rientranza e sporgenza per l'accoppiamento ad incastro sono di sezione semicircolare ma potrebbero avere anche forme diverse. A side protrusion 7 shaped? arranged along one of the sides of the first beam 2. A corresponding lateral recess 8, also shaped,? arranged along the opposite side of the first beam 2, and? provided for interlocking coupling with the lateral projection 7 of an adjacent prefabricated element 1. In the illustrated embodiment, the recess and projection for the interlocking coupling have a semicircular section but could also have different shapes.

Una rete 9 ? aggrappata alla superficie inferiore dell'elemento 1 e favorisce la solidariet? dell'intonaco, applicato dopo la posa in opera del solaio, al fondo dell'elemento 1. A network 9? clinging to the lower surface of the element 1 and promotes solidarity? of the plaster, applied after the laying of the floor, to the bottom of element 1.

I singoli elementi 1 vengono realizzati fuori opera e utilizzati, accostati l'uno all'altro, per la costruzione di solai. L'incastro realizzato dalle sporgenze 7 e rientranze 8 laterali favorisce la solidariet? dell'intera struttura. In figura 2 ? mostrato un tratto di solaio comprendente due elementi 1 accostati tra loro. The individual elements 1 are made out of work and used, placed side by side, for the construction of floors. The joint made by the lateral projections 7 and recesses 8 favors solidarity? of the entire structure. In Figure 2? shown a section of the floor comprising two elements 1 placed side by side.

Successivamente alla posa degli elementi 1 la costruzione del solaio procede, secondo tecniche usuali, con la realizzazione dell'intonaco, sulla superficie inferiore, e della soletta del pavimento, sulla superficie superiore. II solaio realizzato mediante il trovato si presenta privo di ponti termici o acustici. Infatti uno strato di poiistirene, dotato di qualit? coibentanti e fonoassorbenti, ? presente lungo l'intera superficie del solaio senza soluzione di continuit?, anche se con spessore ridotto in corrispondenza delle sedi ? delle basi dei travetti 3. After the installation of the elements 1, the construction of the floor proceeds, according to usual techniques, with the realization of the plaster, on the lower surface, and of the floor slab, on the upper surface. The floor made by means of the invention has no thermal or acoustic bridges. In fact, a layer of polystyrene, endowed with quality? insulating and sound absorbing,? present along the entire surface of the floor without interruption, even if with reduced thickness in correspondence with the seats? of the joist bases 3.

Al trovato potranno essere applicate numerose modifiche di natura pratico applicativa dei dettagli costruttivi senza che per questo si esca dall'ambito di tutela dell'idea inventiva sotto rivendicata. Numerous modifications of a practical applicative nature of the construction details can be applied to the invention without thereby departing from the scope of protection of the inventive idea claimed below.

Claims (4)

RIVENDICAZIONI 1) Elemento prefabbricato per la formazione di solai, caratterizzato per il fatto che comprende: una prima trave (2) in polistirene espanso,di lunghezza pari alla luce del solaio da costruire dotata di una sede (4) longitudinale, ricavata all'interno del corpo di detta trave (2) e prevista per l'alloggiamento di un travetto (3) in cemento armato, di lunghezza pari alla luce del solaio; una apertura (5), predisposta su detta trave (2) in polistirene espanso, estesa longitudinalmente quanto la trave stessa, che mette in comunicazione la sede (4) con l'esterno per consentire l'inserimento di una armatura in ferro e per il getto del calcestruzzo per la formazione del travetto (3). CLAIMS 1) Prefabricated element for the formation of floors, characterized by the fact that it includes: a first beam (2) in expanded polystyrene, of length equal to the span of the floor to be built, equipped with a longitudinal seat (4), obtained inside the body of said beam (2) and provided for housing a joist ( 3) in reinforced concrete, of a length equal to the span of the floor; an opening (5), arranged on said beam (2) in expanded polystyrene, extended longitudinally as much as the beam itself, which connects the seat (4) with the outside to allow the insertion of an iron reinforcement and for the casting of the concrete to form the joist (3). 2) Elemento secondo la rivendicazione 1 caratterizzato dal fatto che: la detta apertura (5) ? predisposta sul lato superiore della trave (2), in corrispondenza della mezzeria della stessa, ed ha larghezza di poco inferiore alla larghezza della trave (3); la sede (4) ? posizionata in prossimit? della superficie inferiore della trave di polistirene ed ha larghezza non superiore alla larghezza del travetto (3). 2) Element according to claim 1 characterized by the fact that: the said opening (5)? arranged on the upper side of the beam (2), in correspondence with the center line of the same, and has a width slightly less than the width of the beam (3); the headquarters (4)? positioned in the vicinity? of the lower surface of the polystyrene beam and has a width not greater than the width of the joist (3). 3) Elemento secondo la rivendicazione 2 caratterizzato dal fatto che la sede (4) presenta una superficie con sottosquadro (6) in rientranza che ? a contatto con una corrispondente superficie della base (3a) del travetto (3) stesso. 3) Element according to claim 2 characterized by the fact that the seat (4) has a surface with undercut (6) in the recess which? in contact with a corresponding surface of the base (3a) of the joist (3) itself. 4) Elemento secondo la rivendicazione 1 caratterizzato dal fatto che la trve in poiistirene comprende una sporgenza laterale (7) sagomata, predisposta lungo uno dei fianchi della trave stessa, e una rientranza laterale (8), pure sagomata, predisposta lungo il fianco opposto e prevista per l'accoppiamento ad incastro con la sporgenza laterale (7) di un elemento prefabbricato (1) adiacente. 4) Element according to claim 1 characterized by the fact that the polystyrene frame comprises a shaped lateral projection (7), arranged along one of the sides of the beam itself, and a lateral recess (8), also shaped, arranged along the opposite side and provided for interlocking coupling with the lateral projection (7) of an adjacent prefabricated element (1).
IT93PR000040A 1993-10-05 1993-10-05 PREFABRICATED ELEMENT FOR THE REALIZATION OF FLOORS OF BUILDINGS. IT1265542B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT93PR000040A IT1265542B1 (en) 1993-10-05 1993-10-05 PREFABRICATED ELEMENT FOR THE REALIZATION OF FLOORS OF BUILDINGS.
PCT/IT1994/000161 WO1995009953A1 (en) 1993-10-05 1994-10-04 A prefabricated element for floor construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93PR000040A IT1265542B1 (en) 1993-10-05 1993-10-05 PREFABRICATED ELEMENT FOR THE REALIZATION OF FLOORS OF BUILDINGS.

Publications (3)

Publication Number Publication Date
ITPR930040A0 ITPR930040A0 (en) 1993-10-05
ITPR930040A1 true ITPR930040A1 (en) 1995-04-05
IT1265542B1 IT1265542B1 (en) 1996-11-22

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Family Applications (1)

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IT93PR000040A IT1265542B1 (en) 1993-10-05 1993-10-05 PREFABRICATED ELEMENT FOR THE REALIZATION OF FLOORS OF BUILDINGS.

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WO (1) WO1995009953A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6298622B1 (en) 1996-10-15 2001-10-09 Plastedil, S.A. Self-supporting construction element of expanded plastics, in particular for manufacturing floor elements and walls of buildings in general
IT1284961B1 (en) 1996-10-15 1998-05-28 Plastedil Sa SELF-SUPPORTING BUILDING ELEMENT IN EXPANDED PLASTIC MATERIAL IN PARTICULAR FOR THE CONSTRUCTION OF FLOORS AND WALLS OF BUILDINGS
IT1302499B1 (en) * 1998-09-18 2000-09-05 Domenico Sambataro DISPOSABLE FORMWORK FOR FLOORS
US7814719B2 (en) 2004-06-14 2010-10-19 Plastedil S.A. Self-supporting construction element made of expanded plastic material, in particular for manufacturing building floors and floor structure incorporating such element
ITMI20041189A1 (en) * 2004-06-14 2004-09-14 Plastedil Sa SELF-SUPPORTING BUILDING ELEMENT IN EXPANDED PLASTIC MATERIAL IN PARTICULAR FOR THE REALIZATION OF FLOORS OF BUILDINGS AND STRUCTURE OF FLOOR INCORPORATING SUCH ELEMENT
RS50224B (en) * 2005-11-15 2009-07-15 Milan Kekanović Possibility of making special lightened constructions, insulating and reinforcing mezzanine constructions
ITMI20090567A1 (en) * 2009-04-08 2010-10-09 Quattro P S R L SELF-SUPPORTING CASSERO PANEL OF INSULATING MATERIAL, VARIABLE GEOMETRY FOR FLOORING OR COVERING, AND PREFABRICATED ELEMENT INCLUDING THIS PANEL
ITRM20090230A1 (en) * 2009-05-11 2010-11-12 G D N Isopolistyr Srl PROCESS OF MANUFACTURING OF A MODULAR ELEMENT OF EXPANDED POLYSTYRENE FLOOR AND REINFORCEMENT REINFORCEMENT FOR REINFORCED CONCRETE ES MODULE ELEMENT OF FLOOR
ES1071064Y (en) * 2009-07-17 2010-03-16 Oliver Jose Ramon Noales FORGED FOR CONSTRUCTION PLANTS
RS54106B1 (en) 2011-08-03 2015-10-30 Milan KEKANOVIĆ Process of building structures of prefabricated monolithic walls and precast floor slabs
ITMI20120730A1 (en) * 2012-05-02 2013-11-03 Luscari Salvatore Lembo NEW BLOCK OR CARRIER CARRIER, WITH A LIGHTWEIGHT STRUCTURE, IN PARTICULAR FOR THE CONSTRUCTION OF CONCRETE SHEARS TO THROW IN THE WORK
FR3035893B1 (en) * 2015-05-07 2018-09-28 Isoltop FORMWORK ASSEMBLY FOR CARRYING OUT A COFFING STRUCTURE OF A CONCRETE FLOOR
FR3036123B1 (en) * 2015-05-12 2018-10-12 Fehr Groupe PREFABRICATED SLAB
CN105178489A (en) * 2015-09-15 2015-12-23 李春福 Composite heat preservation floor
IT201600099438A1 (en) * 2016-10-04 2018-04-04 Tekno Fabbrica S R L PANEL MADE FROM EXPANDED PLASTIC METERIAL FOR BUILDING SLAB CONSTRUCTION, SLAB AND CONSTRUCTION METHOD COMPRISING SUCH A PANEL

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1444277A (en) * 1965-05-22 1966-07-01 Preba S A Improvements in the construction of building floors
FR2063350A5 (en) * 1969-10-09 1971-07-09 Fricker Muller Cie
FR2077814A1 (en) * 1970-02-16 1971-11-05 Sourbe Jean Pierre Prefabricated floor - with expanded polystyrene pugging
EP0014294A1 (en) * 1979-01-05 1980-08-20 RHINOLITH Société anonyme Insulating precast building element
FR2528092B2 (en) * 1982-06-04 1985-09-27 Rhinolith Sa PREFABRICATED CONSTRUCTION ELEMENT
FR2555630B1 (en) * 1983-11-24 1986-08-29 Decotignie Marmier Henri METHOD FOR MANUFACTURING INSULATING FLOORS BASED ON ELEMENTS AS WELL AS ELEMENTS AND FLOORS MANUFACTURED BY SAID METHOD
FR2563258B1 (en) * 1984-04-18 1987-03-20 Decotignie Marnier Henri METHOD FOR PREFABRICATING SELF-SUPPORTING ELEMENTS FOR THE PRODUCTION OF INSULATING FLOOR, PREFABRICATED ELEMENTS AND FLOORS THUS OBTAINED
FR2570739A1 (en) * 1984-09-26 1986-03-28 Serre Michel Module for building floors

Also Published As

Publication number Publication date
WO1995009953A1 (en) 1995-04-13
IT1265542B1 (en) 1996-11-22
ITPR930040A0 (en) 1993-10-05

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