EP1736607A1 - Elément de remplissage et d'isolation et système de construction avec un tel élément - Google Patents

Elément de remplissage et d'isolation et système de construction avec un tel élément Download PDF

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Publication number
EP1736607A1
EP1736607A1 EP05425455A EP05425455A EP1736607A1 EP 1736607 A1 EP1736607 A1 EP 1736607A1 EP 05425455 A EP05425455 A EP 05425455A EP 05425455 A EP05425455 A EP 05425455A EP 1736607 A1 EP1736607 A1 EP 1736607A1
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EP
European Patent Office
Prior art keywords
modular
elements
element according
insulating
modular elements
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP05425455A
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German (de)
English (en)
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EP1736607B1 (fr
Inventor
Vincenzo Di Miscio
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PLASTICFORM Srl
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PLASTICFORM Srl
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Priority to EP05425455A priority Critical patent/EP1736607B1/fr
Priority to AT05425455T priority patent/ATE541099T1/de
Publication of EP1736607A1 publication Critical patent/EP1736607A1/fr
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Publication of EP1736607B1 publication Critical patent/EP1736607B1/fr
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    • 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
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E04B5/261—Monolithic filling members
    • 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
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E04B5/268—End filling members to be placed between the floor and the wall, e.g. thermal breaks
    • 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
    • E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
    • 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
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating

Definitions

  • the present invention relates to a lightening and insulating device and system for building. More particularly, the invention relates to a device and a component system comprising this device, for the use in buildings as a lightening structure for floors, an insulating structure for ground floor loose stone foundations and the outer walls of the foundations, an insulating and ventilation structure for roof floors.
  • the lightening devices which are traditionally known and used for providing building floors are the so-called "hollow bricks", i.e. tiles of a considerable dimension, being internally lightened, which are rested either on joists or plates.
  • These tile elements have proved to be bulky, heavy, difficult to be positioned and dangerous because they are subject to be broken. Furthermore, they are not very flexible because they may not be cut to size in order to be adapted to the space to be taken during laying.
  • Modular elements in plastic material to be applied on said plates or to be laterally rested on the joists for the floor or to be used for manufacturing ground floor loose stone foundations are also known; the element modularity allows the elements to be arranged side by side and aligned in order to cover the desired space.
  • An example of these elements is described, for example, in EP-A-0803618 .
  • This document describes modular elements having a structure consisting of four legs and a slightly convex upper wall; an arch is present between each pair of legs.
  • a plurality of ribs is present, and at least one stiffener, being usually centrally positioned, extends downwards from said upper wall in the form of a small pillar.
  • the central small pillar is fixed and hollow, for a subsequent filling up thereof with concrete.
  • Modular elements with a C-shaped section to be rested on the joists for floors are also known; these elements are aligned to one another in the same way of the conventional tile hollow bricks.
  • a further object of the invention is to provide a device which can be used in insulating, ventilation, lightening systems for structures, both for floors and ground floor loose stone foundations and garrets.
  • Another object of the invention is to provide an insulating and protecting structure for foundations.
  • a modular device for the use in buildings as a lightening, insulating or ventilation element said element having a longitudinal axis and a cross axis, a substantially C-shaped section with an upper wall and two longitudinal solid sidewalls, characterized in that it comprises means for engaging other modular device elements, said means being located at least at said longitudinal sides of the modular element.
  • said means are present on all the sides of the modular element, i.e. even transversally on the two end sides of the element.
  • said device is provided with a plurality of ribs being located parallel to one another transversally to the device.
  • these ribs have a trapezoidal section, along the device longitudinal axis, with its smaller base being located at the element upper wall.
  • the device upper wall is provided with an upright flat rib extending along the device longitudinal axis.
  • the device of the invention is open on either cross side in order to have a series of elements being connected to one another along the cross sides and have a space longitudinally extending along the latter. Closed elements on all sides and provided in any case with mutual coupling means are used for example either for ground floor loose stone foundations or cast-in-situ floors.
  • the invention further relates to a system for manufacturing ground floor loose stone foundations in buildings, comprising a modular element according to what has been described above, a tube crop end, a support element on the ground having means for housing said tube crop end, a T-shaped element in which the lower end of the leg of said T can be housed in said tube crop end.
  • the invention relates to the use of a modular element of the type described above for insulating the foundations of buildings and building structures in general.
  • the invention also relates to the use of a modular element of the type described above for insulating and ventilating roofs and building pavements.
  • the modular element according to the invention has several drawbacks compared to the modular elements known in the art.
  • the element according to the invention has a huge use flexibility, due to the presence of anchor and engaging means with similar elements being present on all sides; in fact, it can be used as a replacing element for the hollow bricks in floors with either cap joists or lattice joists, by being rested on said joists with its own longitudinal sides and thus coupling with other elements on the (open) cross sides.
  • the element of the invention may be arranged with the (usually closed) cross sides thereof being inserted between the base and the top of the double T; in this case, the elements are fastened to one another at the longitudinal sides.
  • the elements of the invention can be both transversally and longitudinally coupled with one another and can operate as lightening elements, for example, either in place of foamed balls or blocks.
  • closed elements are advantageously used, which in one embodiment are arranged spaced from one another and mutually engaged by means of "C-shaped" junction elements engaging corresponding coupling housings on the element sides.
  • the modular elements according to the invention can be used being vertically arranged, coupled with one another, against the building foundations, as an insulating structure for the latter; moreover, the same elements being mutually coupled and arranged with a mutual overlapping of the coupling means which is similar to what has been used in the tiles, may be used for ventilating roofs and insulating the latter from water.
  • a line of elements being horizontally aligned may be used either as cable ducts (e.g. for electric cables) or as a protection for underground ducts, elements being vertically aligned may be used as a box for closing and insulating, even acoustically, exhaust pipes in a building.
  • the structure with the C-shaped section and multiple ribs provides a stiffness and structural characteristics which allow the use thereof in absolute safety.
  • the modular element according to the invention has a parallelepiped structure having a substantially "C-shaped" cross section.
  • the element 1 is provided with a B-B longitudinal axis and an A-A cross axis, an upper wall 2, two longitudinal solid walls (or sides) 3 and 4 and two cross walls 5 and 6 which are usually open and define a connection between an empty space under the modular element 1 and the outside.
  • the element 1 is free of legs and uses the sidewalls 3 and 4 as a support on the building structures with which it cooperates.
  • the element 1 has engaging means with other modular elements, being either identical or of the same type, which are arranged along the longitudinal sides 3 and 4 and along the cross sides 5 and 6.
  • the engaging means which are present on each side are different on each side;
  • the side 5 is provided with means 7 formed by a "U-shaped” edge with the concavity turned downwards;
  • the side 6 is provided with a "U-shaped” edge 8 with the concavity turned upwards;
  • the side 4 is provided with an edge in the shape of a projecting tongue with an edge having a "U” shape and the U concavity turned downwards;
  • the side 3 is provided with means 10 in the shape of a tongue with an edge turned upwards. It is understood, even from the observation of Figs. 1-6, that the shape of the means 7 is complementary to the shape of the means 8 and that the shape of the means 9 is complementary to the shape of the means 10.
  • the element 1 is provided with a plurality of stiffening ribs 11 being arranged parallel to one another transversally to the device. These ribs have a trapezoidal section, along the device longitudinal axis, with the smaller base 12 located at the upper wall 2 and the bigger base 13 located at the tongue 9 or 10 on the element sides. These ribs have a significant width and shape the surface of the upper side 2 in a series of raised stripes alternating to sags (corresponding to the surface of the side 2) with a width substantially equal to the one of the ribs 11.
  • a further rib 14 which is arranged longitudinally with respect to the element 1, on B-B median axis, and which has both the function of stiffening and a means for maintaining the optional iron rod grid forming the reinforcement for the concrete casting above the elements 1 slightly raised; if the grid is raised from the upper side 2, it will be better embedded into the concrete.
  • Fig. 8 and Fig. 9 show another modular element according to the invention, being provided with a larger number of stiffening ribs, and i.e. with further ribs 11a extending from the surface 2, between two adjacent ribs 11.
  • the sidewalls 3 and 4 are provided with at least one predetermined break line 16 defining a portion 15 of the side which can be removed from the latter for providing at least one aperture.
  • the object of this aperture is to house and end of a tube crop end being inserted into a corresponding aperture of an adjacent element 1 in order to allow the passage either of cables or ducts transversally to the element in-situ; on the other hand, the passage of the same cables or ducts being usually clear in the longitudinal direction because the modular elements are usually free of cross sides. Should the element 1 be provided with cross sides, the latter would be provided with lines 16 and removable portions 15 in the same way to what has been described above with reference to the longitudinal sides 3 and 4.
  • the element 1 is provided with support means on and engaging means of the building structure with which it has to cooperate consisting of a longitudinal wing 18 vertically extending downwards on each of the sides 3 and 4.
  • the wing 18 is provided with a plurality of slots 18a having the function of ensuring a cross ventilation in the case of wall insulation or floor ventilation, as well as a coupling means for the false ceiling elements (see Fig. 17).
  • these means can be either different, such as for example the feet 17 shown in Fig. 7, or can be formed only by the lower end of the sides 3 and 4.
  • Figs. 10 to 16 show the details of the ends of the mutual engaging means for the elements according to the invention. More particularly, Fig. 10 and Fig. 11 show the detail of the X-end of the edge 10 from Fig. 1, seen from the top and the bottom. As may be seen, the ending portion of the edge 10 is provided with a part 19 with a thickness and a width being lower than the remaining edge 10. A projection 18 is present at the end lower side of the part 19 for locking the X-end on the corresponding and complementary W-end (see Fig. 1).
  • W-end from Fig. 12 comprises a depressed ending portion 20 having a projection 21 at the upper side of the end with locking functions which cooperates with the projection 18 of the portion 19 of the X-end. Both these ends are on the side 3 and belong to the edge, i.e. of the engaging means 10, for holding possible water leakages for the use of the ventilated roof.
  • the engaging means 9 On the opposite side, side 4, the engaging means 9 have Y- and Z-ends which are illustrated in Figs. 14-16.
  • Figs. 14 and 15 the Y-end comprising a raised portion 21 relative to the remaining edge 9 is shown.
  • a projection 22 is present at the end of the portion 21 with locking functions in the longitudinal direction which cooperates with a corresponding projection 23 being provided at the Z-end on the side 9 (Fig. 16).
  • the means 9 overlap the means 10 and therefore there will be the four ends overlapping one another in the following order (from the bottom): W ⁇ X ⁇ Z ⁇ Y.
  • Fig. 13 schematically shows the locking in the cross direction of the means 9 and 10.
  • a housing 24 for a pivot 25 being provided (Fig. 23) with a lower part 26 to be inserted into the housing 24 and an upper part 27 which, after it has been inserted, protrudes from the element 1 of a predetermined length in order to visually show the height of the concrete casting to be fed above the set of elements 1 is also shown.
  • the pivot 25 is selected among a plurality of pivots having a different length of the portion 27 as a function of the desired thickness for the concrete layer.
  • Fig. 17 shows an element 1 in-situ in a prestressed reinforced concrete joisted floor 40.
  • the edges 9 and 10 do not have the function of side mutual engaging means but only of support means on the sides of the joists 40, whereas the lower upright wing 18 ensures that the element 1 is not transversally moved.
  • the profile 41 is fastened by means of coupling stirrups 41a engaging with the slots 18a of the element 1.
  • the profile 41 acts as a base onto which various types of false ceiling elements can be fastened.
  • the elements 1 are longitudinally aligned and are engaged with one another at the means 7 and 8, such as shown for example in Fig. 22, relating to an embodiment of a ventilated ground floor loose stone foundation.
  • a series of joists 50 support the modular elements 1, being aligned and linked
  • the X- and Y-ends of an element 1c overlap the W- and Z-ends of the element 1d
  • the X- and Y-ends of the element 1b b overlap the W- and Z-ends of the element 1c
  • the X- and Y-ends of the element 1a overlap the W- and Z-ends of the element 1b in order to obtain the structure of modular elements in line and engaged with one another.
  • the modular elements 1 are laterally rested on the joists 50.
  • the joists 50 are, in turn, supported by a structure comprising a plurality of arches being connected to one another and consisting of a base 32, a tube crop end 36 and a capital i.e. a "T-shaped" element 37, engaged with one another in the vertical direction, the T-shaped elements 37 being engaged with one another in the lateral direction.
  • the base 32 (Fig. 20) comprises a flat support portion 33 from which two concentric circular walls 34 and 34' defining an annular space 35 having the function of housing and holding an end of a tube crop end 36 of suitable diameter and thickness vertically extend at the upper side thereof.
  • At least two portions 33a of a tubular shape extend from the base 33 for housing "C-bar" ends or similar engaging means 33c, which have to fasten two (or more) bases 33 to one another, as shown in Fig. 28.
  • the "horizontal" part of the T shape is concave and is provided with mutual engaging means 39 and 48, so as to be capable of connecting various aligned T shapes to one another such as shown in Fig. 22.
  • the means 39 and 48 are for example of a complementary "C” and “U” shape and are preferably provided with a pair of projecting teeth 48a which are to be inserted into corresponding housings 39a on the side of the means 39 of the adjacent element 37.
  • the desired ground floor loose stone foundation structure can be obtained by directly resting the modular elements on the "capitals" 37, as shown in Fig. 24, thus avoiding the use of reinforced concrete joists.
  • the elements are laterally engaged with the means 9 and 10 and are fastened to one another at the cross sides 5 and 6.
  • the sides 5 and 6 are closed and provided with housings 51 into which the C-bar ends 52 (or of similar fastening elements) are inserted, which ensure a better seal along the longitudinal axis.
  • Fig. 22A shows a more general view of the structure from Fig. 24; similar references are used for like elements in Figs. 22, 24 and 22A.
  • the concrete when the concrete casting is carried out, after the structure has been reinforced, the concrete will fill up the tube crop ends 36 and the T-shaped capitals 37, in order to provide a structure extremely solid and suitable to the loads which it will have to support.
  • Fig. 22 also shows the use of the elements 1 as insulating means for the foundations 45.
  • the elements 1 are aligned and engaged with one another in a similar way to what has been described above, with the difference that in this case they are vertically aligned in seven lines 1e-1m; each line is engaged with the adjacent lines by overlapping the means 9 above the means 10 such as described above (Fig. 2 and Fig. 3).
  • a "bi-dimensional" structure 49 extending on the foundation wall 45 for protecting and insulating the latter is obtained.
  • the lower ends of the elements 1 are housed in the elements 28 provided with a grating 29 shown in Fig. 18, thus engaging the housing 28a which has a shape corresponding to the profile of the element 1 with which it has to cooperate.
  • the grating 28 has another housing 28c (being embodied by four pairs of tongues in the example) with a function which is similar to the housing 28a on the opposite side of the same grating so as to be also capable of acting as a connecting element between two elements 1 in an upright position; therefore, the appendixes 28b of the grating 28 can be used as wall anchor points of the insulating structure.
  • the grating 28 is, in turn, mounted on conduits 47 for water outlet being optionally present between elements 1 and foundation 45.
  • An advantage of this ventilation system is that the inside of the building can be connected to the space between elements 1 and foundation wall, by making a hole in the wall 45; thereby, the inside is put in communication with the outside through the "duct" formed by the stacked elements 1 (the latter are in communication with the outside in the upper part thereof).
  • the elements 1 being vertically stacked as above may be used as a protection either for release pipes or the like, within the building.
  • angle sections being provided with engaging means for the sides 9 and 10 of the modular elements, for example teeth and grooves 58 and 59 are used at the corners or edges.
  • the structure 49 with modular elements being height and width linked can be advantageously used for providing ventilated roof floors.
  • the structure is situated on the floor and acts as a base for a concrete layer on which the tiles are rested.
  • the closure element 30 such as shown in Fig. 19 serves to close the ends of a line of elements 1, for example the elements 1a-1d from Fig. 22, and preventing that the concrete may penetrate into the non-closed ends.
  • a series of break lines 31 allow to obtain, if desired, apertures either of a longer or shorter diameter according to the duct which optionally has to pass beneath the elements.
  • plates or stirrups (not shown) which can be fastened either to the foundation wall or the roof floor and which are provided with teeth or similar engaging means of modular elements; the plate or stirrup teeth, being usually four, engage the slots 18a located at the ends of the modular elements (shown in Figs. 1-6) in order to hold the angles of four adjacent modular elements on the wall.
  • Figs. 25-27 show two accessories for the use with the elements according to the invention.
  • a junction element 54 is shown with an H-shaped section having the object to connect two pieces of element 1 (or 9) to each other when the latter has been cut for example longitudinally in order to be adapted either to the floor or ground floor loose stone foundation sizes.
  • Tongues 55 having the function of engaging the edges of the two portions of modular element 1 (or 9) extend within the walls of the junction element 54.
  • Fig. 27 shows a support 56 for the side of the element 1 being provided at the end of the sequence of modular elements in-situ and not resting on a joist, the object of the support 26 being to compensate for the height difference and to hold the element 1 horizontal.
  • the grating 57 being provided in the lower side has the object to allow the cast concrete to reach the element lower side and thereby to be useful for allowing the plaster to be held more easily.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Floor Finish (AREA)
  • Ventilation (AREA)
EP05425455A 2005-06-23 2005-06-23 Elément de remplissage et d'isolation et système de construction avec un tel élément Active EP1736607B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05425455A EP1736607B1 (fr) 2005-06-23 2005-06-23 Elément de remplissage et d'isolation et système de construction avec un tel élément
AT05425455T ATE541099T1 (de) 2005-06-23 2005-06-23 Füll- und dämmelement und bausystem mit solch einem element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05425455A EP1736607B1 (fr) 2005-06-23 2005-06-23 Elément de remplissage et d'isolation et système de construction avec un tel élément

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EP1736607A1 true EP1736607A1 (fr) 2006-12-27
EP1736607B1 EP1736607B1 (fr) 2012-01-11

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2916215A1 (fr) * 2007-05-14 2008-11-21 Kp1 Soc Par Actions Simplifiee Entrevous en matiere plastique injectee
FR2919317A1 (fr) * 2007-07-26 2009-01-30 Imerys Tc Soc Par Actions Simp Entrevous leger a paroi mince.
EP2053182A2 (fr) * 2007-10-22 2009-04-29 GEOPLAST S.p.A. Coffrage modulaire réutilisable pour la réalisation de dalles de béton armé nervurées
FR2931852A1 (fr) * 2008-05-30 2009-12-04 Jacques Jean Favre Entrevous, pour plancher beton, en matiere plastique moulee par extrusion permettant d'obtenir des profiles avec formes fonctionnelles.
FR2932503A1 (fr) * 2008-06-12 2009-12-18 Jean Michel Carlier Longrine de fondation pour une maison a ossature bois
FR2944816A1 (fr) * 2009-04-28 2010-10-29 Jean Louis Gaziello Entrevous pour entraxe variable et structure de coffrage
WO2011092460A3 (fr) * 2010-01-26 2011-10-06 Cave Piers St John Spencer Galliard Système de revêtement de sol de grenier
WO2012072671A1 (fr) * 2010-11-30 2012-06-07 Maurice O'brien Système de plancher à poutre composite
FR2996866A1 (fr) * 2012-10-12 2014-04-18 Ligerienne Beton Entrevous
CN112282163A (zh) * 2019-07-25 2021-01-29 沈阳建筑大学 一种保温一体化叠合楼板及其制备方法
FR3099503A1 (fr) * 2019-08-02 2021-02-05 Lesage Developpement Procédé de mise en œuvre d’entrevous de coffrage pour plancher à poutrelles et entrevous de coffrage correspondant
IT201900021936A1 (it) * 2019-11-22 2021-05-22 Alberto Scotti Cassero a perdere e procedimento per la formazione di solai alleggeriti di calcestruzzo armato

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE646941C (de) * 1937-06-24 Albert Krattinger Dipl Ing Verfahren zur Herstellung von Eisenbetonrippendecken
US3708929A (en) * 1971-07-29 1973-01-09 Packaging Corp America Cast in situ deck construction and core unit for use therein
BE850691A (fr) * 1977-01-24 1977-05-16 Const Nmv S P R L Bureau Et Et Dalle de plancher ou de hourdis
DE2855457A1 (de) * 1978-01-11 1979-07-19 Nebi Schipholt Verkoopmaatscha Fuellelement
FR2786514A1 (fr) * 1998-11-26 2000-06-02 Saret France Entrevous a paroi mince
EP1092816A2 (fr) * 1999-10-12 2001-04-18 DALIFORM S.r.l. Coffrage amélioré pour la réalisation de dalles, toitures, etc...
FR2830883A1 (fr) * 2001-10-11 2003-04-18 Jean Pieere Duclos Rapido
US20040050945A1 (en) * 2002-05-16 2004-03-18 Gerold Bernhardt Concrete floor, particularly a temperature concrete floor
FR2858343A1 (fr) * 2003-07-31 2005-02-04 Fimurex Entrevous emboitable moule
FR2858641A1 (fr) * 2003-08-04 2005-02-11 Rector Procede de fabrication d'elements intercalaires pour plancher a poutrelles, element intercalaire et plancher obtenu

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE646941C (de) * 1937-06-24 Albert Krattinger Dipl Ing Verfahren zur Herstellung von Eisenbetonrippendecken
US3708929A (en) * 1971-07-29 1973-01-09 Packaging Corp America Cast in situ deck construction and core unit for use therein
BE850691A (fr) * 1977-01-24 1977-05-16 Const Nmv S P R L Bureau Et Et Dalle de plancher ou de hourdis
DE2855457A1 (de) * 1978-01-11 1979-07-19 Nebi Schipholt Verkoopmaatscha Fuellelement
FR2786514A1 (fr) * 1998-11-26 2000-06-02 Saret France Entrevous a paroi mince
EP1092816A2 (fr) * 1999-10-12 2001-04-18 DALIFORM S.r.l. Coffrage amélioré pour la réalisation de dalles, toitures, etc...
FR2830883A1 (fr) * 2001-10-11 2003-04-18 Jean Pieere Duclos Rapido
US20040050945A1 (en) * 2002-05-16 2004-03-18 Gerold Bernhardt Concrete floor, particularly a temperature concrete floor
FR2858343A1 (fr) * 2003-07-31 2005-02-04 Fimurex Entrevous emboitable moule
FR2858641A1 (fr) * 2003-08-04 2005-02-11 Rector Procede de fabrication d'elements intercalaires pour plancher a poutrelles, element intercalaire et plancher obtenu

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2341068A1 (es) * 2007-05-14 2010-06-14 Kp1 Bovedilla.
FR2916215A1 (fr) * 2007-05-14 2008-11-21 Kp1 Soc Par Actions Simplifiee Entrevous en matiere plastique injectee
FR2919317A1 (fr) * 2007-07-26 2009-01-30 Imerys Tc Soc Par Actions Simp Entrevous leger a paroi mince.
EP2053182A2 (fr) * 2007-10-22 2009-04-29 GEOPLAST S.p.A. Coffrage modulaire réutilisable pour la réalisation de dalles de béton armé nervurées
EP2053182A3 (fr) * 2007-10-22 2013-01-30 GEOPLAST S.p.A. Coffrage modulaire réutilisable pour la réalisation de dalles de béton armé nervurées
FR2931852A1 (fr) * 2008-05-30 2009-12-04 Jacques Jean Favre Entrevous, pour plancher beton, en matiere plastique moulee par extrusion permettant d'obtenir des profiles avec formes fonctionnelles.
FR2932503A1 (fr) * 2008-06-12 2009-12-18 Jean Michel Carlier Longrine de fondation pour une maison a ossature bois
FR2944816A1 (fr) * 2009-04-28 2010-10-29 Jean Louis Gaziello Entrevous pour entraxe variable et structure de coffrage
WO2011092460A3 (fr) * 2010-01-26 2011-10-06 Cave Piers St John Spencer Galliard Système de revêtement de sol de grenier
WO2012072671A1 (fr) * 2010-11-30 2012-06-07 Maurice O'brien Système de plancher à poutre composite
FR2996866A1 (fr) * 2012-10-12 2014-04-18 Ligerienne Beton Entrevous
CN112282163A (zh) * 2019-07-25 2021-01-29 沈阳建筑大学 一种保温一体化叠合楼板及其制备方法
FR3099503A1 (fr) * 2019-08-02 2021-02-05 Lesage Developpement Procédé de mise en œuvre d’entrevous de coffrage pour plancher à poutrelles et entrevous de coffrage correspondant
IT201900021936A1 (it) * 2019-11-22 2021-05-22 Alberto Scotti Cassero a perdere e procedimento per la formazione di solai alleggeriti di calcestruzzo armato

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