EP0803618B1 - Modulares Element zur Unterstützung und Lüftung von Decken - Google Patents

Modulares Element zur Unterstützung und Lüftung von Decken Download PDF

Info

Publication number
EP0803618B1
EP0803618B1 EP19970105979 EP97105979A EP0803618B1 EP 0803618 B1 EP0803618 B1 EP 0803618B1 EP 19970105979 EP19970105979 EP 19970105979 EP 97105979 A EP97105979 A EP 97105979A EP 0803618 B1 EP0803618 B1 EP 0803618B1
Authority
EP
European Patent Office
Prior art keywords
modular element
supporting
modular
upper face
reinforcing pillar
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.)
Expired - Lifetime
Application number
EP19970105979
Other languages
English (en)
French (fr)
Other versions
EP0803618A3 (de
EP0803618A2 (de
Inventor
Valerio Pontarolo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from ITUD960054 external-priority patent/IT1288881B1/it
Priority claimed from IT96UD000168 external-priority patent/IT1292348B1/it
Application filed by Individual filed Critical Individual
Publication of EP0803618A2 publication Critical patent/EP0803618A2/de
Publication of EP0803618A3 publication Critical patent/EP0803618A3/de
Application granted granted Critical
Publication of EP0803618B1 publication Critical patent/EP0803618B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating

Definitions

  • This invention concerns a modular element for the support and ventilation of floors as set forth in the main claim.
  • the modular element according to the invention is applied in the building trade, for both civil and industrial buildings and restructuring, so as to achieve structures suitable to insulate the floors from the underlying ground.
  • the state of the art includes structures, commonly known as crawl spaces or interspaces, used to make the bases for floors. These structures are suitable to create an insulating interspace between the floor and the underlying ground so as to prevent humidity and/or concentrations of gas from rising inside the buildings.
  • These structures define the interspaces inside which the air is able to circulate. They are generally made of building materials of a conventional type, such as, for example, lath bricks and lug bricks combined with supporting structures such as for example brick partitions and common joists. Such structures are costly to build and, apart from requiring a long time to complete, also require a large quantity of material. Moreover, it is not possible to cover structures of this type immediately with concrete as some time must elapse while they are consolidated.
  • modular structures which comprise expendable formworks equipped with legs and able to be jointed together. These structures are easy and quick to install, and moreover the concrete can be cast immediately after they have been installed. Once the formworks have been joined to each other, they define, on the top, a substantially continuous plane which acts as a base for the cast concrete and a plurality of vertical fissures which determine the formation of pillars, uniformly distributed and able to increase the load capacity of the crawl space.
  • the covering layer of concrete is reinforced with metal rods, consisting of an electronically welded mesh and/or iron round pieces, in order to consolidate the floor.
  • the metal rod reinforcement is placed on the plane defined by the formworks and then incorporated into the covering layer of concrete. Often therefore, in order to completely cover the iron rods which define a thickness on top of the plane of the loose stone floor, it is necessary to cast a thicker layer of concrete than that given by the calculations of the floor, which causes an increase in the costs thereof.
  • the iron rods can make the pouring of the layer of concrete difficult, as they constitute an obstacle both for the means employed to perform the casting and also for the movement of the workers.
  • round pieces are used, as it is not possible to anchor these elements to the formworks, the round pieces are attached to each other by means of binding with metallic wire, welding or other operations in order to prevent them from moving from their original collocation during the laying of the concrete.
  • crawl spaces can be of different heights or plan sizes, even considerably so, and that they must possess a high load capacity before the concrete is poured.
  • these pre-fabricated elements include stiffening elements consisting generally of ribs or full ridges which, as such, protrude from the surface of the pre-fabricated elements.
  • Pre-fabricated elements of the known type therefore need large spaces for storage, and are not very functional both when they are being transported and when they are temporarily stored on site.
  • Document FR-A-1.533.735 discloses a construction element constituted by a stool made of sheet material and having a square plan view; the stool has a dome-like centre portion extending downwardly at each corner of the square to form leg portions which terminate at a common horizontal plane.
  • Document DE-A-44 14 481 discloses elements for a floor construction, each comprising an upper flat plate of square form having the edges shaped to define linear coupling elements, wherein the flat plate is provided with a plurality of vertical legs, which are regularly distributed spaced apart from the parallel edges of the plate, according to a matrix of rows and columns.
  • the purpose of the invention is to provide a modular element to achieve ventilated crawl spaces able to guarantee the desired insulation between the floor and the underlying ground, which will make possible the easy and rapid positioning of conduits, pipes and cables, and also an easy and exact positioning of those elements which serve to reinforce the covering layer of concrete; the modular element, according to the invention, will also be able to support high loads.
  • Another purpose of the invention is to simplify and facilitate the pouring of the layer of concrete, and achieve a covering layer which is substantially level with the plane defined by the upper surfaces of the modular elements, therefore eliminating the irregularities or increases in height which can be caused on the upper part of the plane.
  • a further purpose is to facilitate the operations to install and attach the modular elements to each other, and thus provide a structure which is extremely stable and long-lasting, both before and during the pouring of the concrete
  • a further purpose of the invention is to considerably reduce the spaces needed for storage, and also to facilitate transport operations and make them more functional.
  • the modular element for floors according to the invention is made advantageously of plastic material. It has a supporting base which is placed on the ground and which has a greater surface area than the upper surface.
  • the upper surface is defined by a base plane, advantageously but not exclusively convex, which extends downwards in such a way that it extends as legs which function as supporting elements and which rest on the ground.
  • the single structure thus obtained contains inside itself a space which guarantees a suitable insulating height between the ground and the floor, and also a ventilation area wherein the air can circulate.
  • the base plane is equipped with first grooves, whose function is to stiffen the structure, which from a substantially central point of the plane extend substantially for the whole length of the legs.
  • the first grooves substantially divide the upper face into four quadrants.
  • the base plane also includes second grooves, substantially at a right angle to each other and passing through the central point of the base plane and substantially along the centre line of the quadrants defined by the first grooves.
  • the function of the second grooves is to house the reinforcement elements, for example, the iron round pieces, employed to reinforce the covering layer.
  • grooves thus allow the reinforcement elements to remain below the base plane and in a substantially constrained position. In this way, when the workers pour the covering layer, apart from being able to pour the concrete more easily, they run no risk of displacing the reinforcement elements since they are gripped by the grooves. Moreover, the covering layer is placed substantially level with the upper part of the base plane defined by the modular elements of the crawl space.
  • the lower end of the legs is shaped in such a way as to guarantee a stable support on the ground, and to allow easy and rapid connections to be made, advantageously by jointing, so that two or more modular elements according to the invention can be associated together.
  • Each leg has connection means cooperating with mating connection means on the adjacent modular element, so that a stable and air-tight connection is formed between the two elements.
  • connection between several adjacent modular elements is further guaranteed by the inclusion of a groove which substantially follows the whole upper perimeter edge and which is able to be associated, advantageously super-imposed, with similar grooves on the other, adjacent modular elements.
  • connection means on each leg in cooperation with the grooves give stability to each modular element so that no other support is required, not even when the workers installing the modular elements cut or remove one or even two supporting legs, in order to adapt the elements to the size of the site where they are to be installed.
  • the lower ends of the legs include means to attach the modular element to the ground such as for example, holes for screws or nails.
  • attachment means can also be employed to mount possible extensions, used to raise the plane defined by the modular elements.
  • the smaller base of this hole is closed, and is located at the same height as the supporting base of the modular element.
  • the hole is central; according to yet another variant, the invention has two or more holes.
  • At least one hole makes it possible to place the elements one above the other and stack them temporarily, so as to make a stable and easily transportable stack.
  • the hole is filled with concrete, possibly reinforced by a suitable metallic core, and this causes a pillar to be formed.
  • the pillar is suitable to increase still further the load capacity of each individual modular element and therefore of the crawl space or interspace made by the modular elements.
  • the smaller base of the hole is placed at a height slightly greater than that of the supporting base of the modular element, which compensates for any possible irregularities or unevenness of the ground.
  • the modular element is guaranteed to be self-supporting, both before the concrete is poured and also during the subsequent operational step, since the pillar which is formed is resting on the ground, either because of the weight of the worker or of the concrete.
  • the modular element before the modular element is laid, or before the covering layer of concrete is cast, it is possible to avoid the formation of the pillar by closing the hole with a mating plug and eliminating the underlying part which causes the formation of the pillar. By doing so, it is possible to increase the volume of the ventilation interspace, and to allow large pipes or other bulky elements to pass.
  • the hole is closed by using at least the end part of the hole, that is to say, the part which constitutes the smaller, closed base, by detaching it from the modular element and jointing it into the hole.
  • the supporting and reinforcing pillars are made with one or more autonomous elements, of whatever shape and section, constructed separately from the modular element and able to be connected thereto at any point whatsoever, by means of attachment elements of a known type.
  • these autonomous elements are concave and cooperate with mating connection holes on the upper face of the modular element so that they can be filled with concrete.
  • the autonomous elements serve only as supports.
  • the supporting pillars whether they be autonomous elements or an integral part of the modular element, can be folded back on themselves according to requirements.
  • the modular element 10 consists substantially of a single structure made of plastic or some other equivalent material, advantageously of a recyclable or environmental-friendly type.
  • the structure is defined at the upper part by an upper face 11, convex and substantially circular in shape, with a centre 12.
  • the upper face 11 extends downwards so as to constitute four supporting legs 13, respectively 13a, 13b, 13c and 13d.
  • Each supporting leg 13 has at the lower part a supporting base 14 which includes at the side its own, specific connection means 15a and/or 15b, and is equipped with holes to attach the element to the ground, by means of screws, nails or other means. These holes can also be used to position possible extensions if it should be desired to increase the height of the plane defined by the elements 10.
  • connection elements 15b consist of an extension of the supporting base 14 and are equipped with an abutment element 16 of a substantially semi-circular shape which delimits a supporting surface 17 for the mating elements 15a of the adjacent modular element 10.
  • connection elements 15a also constitute an extension of the supporting base 14 but their supporting surface 18 is at a height, with respect to the ground on which the supporting base 14 is placed, substantially corresponding with the thickness of the supporting surface 17. In this way, when several modular elements 10 according to the invention are connected together, the connection elements 15a are super-imposed above the connection elements 15b.
  • the legs 13a and 13c include both the connection element 15a and also 15b, the leg 13b includes two connection elements 15b, and finally the leg 13d includes two elements 15a, as shown in Fig. 3.
  • Each of the legs 13 is connected to an adjacent leg 13 by means of an arch 19, as shown in Fig. 1.
  • the function of these arches 19 is to define an area through which air can pass, underneath the upper face 11.
  • the two arches 19 which converge towards the leg 13d are equipped with the appropriate grooves 20a so that, when several modular elements 10 are connected together, the grooves 20a are super-imposed over mating grooves 20b on the two arches 19 which converge towards the legs 13b.
  • connection elements 15a and the connection elements 15b The cooperation between the connection elements 15a and the connection elements 15b and, at the same time, the cooperation between the grooves 20a and the grooves 20b, guarantees a connection between the modular elements 10 which is stable and secure even under critical operational conditions.
  • the upper face 11 includes first stiffening means 21 consisting of first grooves 21 which extend from the centre 12 substantially for the whole length of the legs 13, thus reinforcing the structure.
  • second slots 22 substantially at right angles to each other, extend from the centre 12 towards the arches 19, and substantially in correspondence with their centre line.
  • These second slots 22 is to provide a stable housing for the iron round pieces 23 and/or the possible electrically welded mesh or other reinforcement means conventionally used to reinforce the covering layer of concrete 36.
  • the round pieces 23 are thus arranged in a position underneath the upper surface defined by the upper face 11, and therefore allow the covering layer of concrete 36 to be poured substantially to the upper level of the modular element 10. It is thus possible to avoid pouring more concrete 36 than is necessary in order to completely cover the round pieces 23.
  • a hole 35 in this case with a circular section, which defines in cooperation with a wall 31 a concave pillar element 30 to act as a support and reinforcement, in this case shaped like a truncated cone, closed at the bottom by a base 33.
  • this pillar element 30 shaped like a truncated cone is filled with the concrete 36, and possibly one or more metallic elements are inserted. In this way a solid pillar is formed, which is suitable to increase the load capacity of each individual modular element 10 and therefore of the crawl space obtained by associating several modular elements 10 together.
  • the base 33 is at the same height as the supporting bases 14 of the legs 13 but, according to a variant, the base 33 can be at a slightly greater height than that of the supporting bases 14, so as to compensate for any unevenness or irregularity of the ground and improve the stability of the modular element 10.
  • the lower portion 30a of the truncated cone once it has been detached, is inserted inside the hole 35 and serves as a plug. This makes it possible to avoid filling the pillar element and at the same time to pass large pipes 34 through the ventilation space or to install other possible bulky elements.
  • the upper face 11 of the modular element 10 is more convex so as to allow a pipe 134 (Fig. 4b) to pass, or several pipes or conduits 134, even large ones (Fig. 4a), on the plane defined by the modular elements 10 destined to be covered with concrete 36.
  • the pipe or conduit 134 placed above the modular element 10 is located at a height not greater than the maximum height defined by the pipe or conduit 34 placed under the modular element 10.
  • the pillar element 30 shaped like a truncated cone can be divided, starting from a point immediately below the lower part of the upper face 11, into several elements shaped like a truncated cone which can be reciprocally jointed so as to constitute a single plug to close the hole 35.
  • the hole 35 is polygonal in shape and determines the formation of a pillar shaped like a truncated pyramid or any other shape or section.
  • a pillar element 30 shaped like a truncated cone or truncated pyramid or other shape and of any section, suitable to achieve a supporting and reinforcement pillar.
  • the centre of the four holes 35b coincides with the bisecting lines of the angles formed on the upper face 11 by the grooves 22 with the stiffening grooves 21.
  • the pillar elements 30 consist of elements which are constructed separately from the modular element 10 and are associated therewith in whatsoever position under the upper face 11, by means of any connection means whatsoever.
  • the concave pillar element 30 is associated with the hole 35a on the upper face 11 of the modular element 10 by means of jointing, in such a way that the cast concrete 36 is able to fill the element 30.
  • the hole 35a will be suitably closed by means of the lower portion 30a which is obtained by separating the latter from the pillar element 30 thanks to the pre-breakage furrow 32a, or will be closed by means of the appropriate plugs.
  • the pillar element 30 which is constructed separate to the modular element 10 is of the solid body type and consists of a prop element 24, which can be associated with and dissociated from the modular element 10 by means of a mating housing seating 25.
  • pillar elements 30 can be folded back on themselves, at least partly, for example to allow pipes, bundles of cables, stiffening elements or other elements to pass underneath.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Floor Finish (AREA)

Claims (19)

  1. Modulares Element zum Abstützen und Belüften von Fußböden, das geeignet ist, eine Stahlbetonschicht (36) abzustützen und einen Trenn- und Luftzirkulationsraum zwischen dieser Stahlbetonschicht (36) und der darunter liegenden Ebene zu bestimmen, wobei dieses modulare Element mindestens eine konvexe Oberseite und mehrere außere Stützbeine (13) aufweist, die im Randgebiet der konvexen Oberseite (11) angeordnet sind und eine kuppelförmige Struktur bestimmen, wobei mehrere modulare Elemente zur Bildung einer wesentlich endlosen Struktur zusammengefügt werden können, wobei die konvexe Oberseite dieses modularen Elementes erste Versteifungsmittel aufweist, die durch den Mittelpunkt (12) dieser konvexen Oberseite durchgehen und sich auf die außeren Stützbeine (13) erstrecken, dadurch gekennzeichnet, daß die konvexe Oberseite (11) mindestens einen kleinen Stütz- und Verstärkungspfeiler (30) aufweist, der sich in Richtung auf die darunter liegende Ebene in einer Zwischenlage zwischen diesen außeren Stützbeinen (13) erstreckt.
  2. Modulares Element nach Anspruch 1, dadurch gekennzeichnet, daß die Oberseite (11) mindestens zweite durchgehende Nuten (22) aufweist, die wesentlich rechtwinklig untereinander angeordnet sind und den Sitz der Rundeisen (23) für die Stahlbetonschicht (36) bestimmen, wobei die Tiefe dieser zweiten Nuten (22) den Abmessungen dieser Rundeisen (23) für Beton zweckmäßig angepaßt ist, so daß diese Rundeisen für Beton sich unterhalb der Oberfläche der Oberseite (11) befinden.
  3. Modulares Element nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß jedes Stützbein (13) am unteren Ende eine Auflagefläche (14) aufweist, die auf den Seiten mit eigenen und besonderen Verbindungsmitteln (15a, 15b) versehen ist, die durch Übereinanderlagerung mit entsprechenden Verbindungsmitteln (15b, 15a) der entsprechenden Stützbeine (13) eines anliegenden modularen Elementes (10) zweckmäßig verbindbar sind.
  4. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß ein Stütz- und Verstärkungspfeiler (30) im Mittelpunkt der Oberseite (11) vorhanden ist.
  5. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche 1-3, dadurch gekennzeichnet, daß mindestens zwei Stütz- und Verstärkungspfeiler (30) vorhanden sind, die mit der Oberseite (11) in einer symmetrischen Lage zusammenwirken.
  6. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß mindestens ein Rand der Oberseite (11) einen Sitz zur Aufnahme von Rohrleitungen (134) bestimmt, wobei dieser Sitz sich oberhalb der Höhe befindet, die von der größten, unterhalb des modularen Elementes (10) einsetzbaren Rohrleitung (34) bestimmt ist.
  7. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der auf die Achse des Stütz- und Verstärkungspfeilers (30) orthogonale Querschitt beliebig ist.
  8. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das untere Ende des Stütz- und Verstärkungspfeilers (30) sich auf derselben Höhe der Auflageflächen (14) des modularen Elementes (10) befindet.
  9. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das untere Ende des Stütz- und Verstärkungspfeilers (30) sich oberhalb der Höhe der Auflageflächen (14) des modularen Elementes (10) befindet.
  10. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Ende des Stütz- und Verstärkungspfeilers (30) durch eine Unterlage (33) geschlossen ist.
  11. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Stütz- und Verstärkungspfeiler (30) vorzugsweise mindestens einen Vorbrechabschnitt (32) aufweist, der ein Unterelement (30a) bestimmt.
  12. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Stütz- und Verstärkungspfeiler (30) mit einer Öffnung (35) der Oberseite (11) zusammenwirkt.
  13. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß mindestens das Unterelement (30a), das eine Unterlage (33) aufweist, vom modularen Element (10) abnehmbar und als Verschlußstopfen der Öffnung (35) durch Einklemmen verwendbar ist.
  14. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Stütz- und Verstärkungspfeiler (30) einstückig mit dem modularen Element (10) hergestellt ist.
  15. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Stütz- und Verstärkungspfeiler (30) getrennt vom modularen Element (10) hergestellt ist.
  16. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Stütz- und Verstärkungspfeiler (30) und die Oberseite (11) des modularen Elementes (10) Mittel zum gegenseitigen Positionieren aufweisen.
  17. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Stütz- und Verstärkungspfeiler (30) und die Oberseite (11) des modularen Elementes (10) Mittel zur gegenseitigen Verankerung aufweisen.
  18. Modulares Element nach dem einen oder dem anderen der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Stütz- und Verstärkungspfeiler (30) mindestens teilweise auf sich selbst zusammenfaltbar ist.
  19. Modulares Element nach Anspruch 1, dadurch gekennzeichnet, daß die ersten Versteifungsmittel aus Versteifungsnuten (21) bestehen, die nach oben geöffnet sind.
EP19970105979 1996-04-23 1997-04-11 Modulares Element zur Unterstützung und Lüftung von Decken Expired - Lifetime EP0803618B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITUD960054 1996-04-23
ITUD960054 IT1288881B1 (it) 1996-04-23 1996-04-23 Elemento modulare di supporto ed aerazione per pavimenti
IT96UD000168 IT1292348B1 (it) 1996-09-04 1996-09-04 Elemento modulare di supporto ed aerazione per pavimenti
ITUD960168 1996-09-04

Publications (3)

Publication Number Publication Date
EP0803618A2 EP0803618A2 (de) 1997-10-29
EP0803618A3 EP0803618A3 (de) 1998-04-08
EP0803618B1 true EP0803618B1 (de) 2000-08-02

Family

ID=26332523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970105979 Expired - Lifetime EP0803618B1 (de) 1996-04-23 1997-04-11 Modulares Element zur Unterstützung und Lüftung von Decken

Country Status (4)

Country Link
EP (1) EP0803618B1 (de)
DE (1) DE69702681T2 (de)
ES (1) ES2151201T3 (de)
GR (1) GR3034301T3 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1305513B1 (it) * 1998-07-03 2001-05-09 Daliform S R L Elemento prefabbricato modulare per uso edilizio
IT1310542B1 (it) 1999-03-03 2002-02-18 Valerio Pontarolo Elemento modulare per vespaio e solaio
IT248146Y1 (it) * 1999-10-12 2002-12-10 Daliform S R L Cassero perfezionato per la costruzione di pavimenti, solai o simili
IT248147Y1 (it) * 1999-10-12 2002-12-10 Daliform S R L Cassero perfezionato per la costruzione di pavimenti, solai o simili
IT1315093B1 (it) 2000-05-16 2003-02-03 Valerio Pontarolo Accessorio per elementi modulari di supporto ed aerazione per vespai,solai, pavimenti o simili manufatti edili
IT249421Y1 (it) * 2000-09-25 2003-05-07 Geoplast Srl Elemento modulare per la realizzazione di solai aerati e/o isolati.
IT1320747B1 (it) 2000-12-13 2003-12-10 Studio Tecnico Ing Giorgio Cri Sistema, metodo e casseforme modulari per la realizzazione di solai.
SM200100024A (it) * 2001-11-22 2003-05-28 Donatella Sinigaglia Elemento modulare per il supporto di manufatti edilizi, quali pavimentazioni, solai, o simili
ITPN20010085A1 (it) * 2001-12-05 2003-06-05 Daliform S R L Cassero a scomparsa per la costruzione di solette da impiegare nell'edilizia.
NL1019977C2 (nl) * 2002-02-15 2003-08-19 Tipspit Holding B V Samenstel van bouwelementen, bouwelement alsmede gebruik van een dergelijk samenstel.
NL1020177C2 (nl) * 2002-03-14 2003-09-16 Tipspit Holding B V Dakisolatie, dak voorzien van een dakisolatie alsmede gebouw voorzien van een dakisolatie.
CN1865622B (zh) * 2002-04-30 2010-09-01 邱则有 一种钢筋砼用立体承力模壳
FR2856092B1 (fr) * 2003-06-16 2006-12-29 Rector Element d'elegissement pour plancher en beton elegi, dalle en beton elegie prefabriquee et plancher en beton elegi.
ITPD20040147A1 (it) * 2004-06-11 2004-09-11 Geoplast Srl Sistema di elementi modulari per la realizzazione di solai in calcestruzzo armato sopraelevati e o aerati
CN1958988B (zh) * 2005-07-21 2010-11-03 邱则有 一种砼填充用轻质永久胎壳
CN1982573B (zh) * 2005-07-21 2012-07-04 湖南邱则有专利战略策划有限公司 一种砼填充用轻质永久胎壳
CN1958987B (zh) * 2005-07-21 2011-08-03 湖南邱则有专利战略策划有限公司 一种砼填充用轻质永久胎壳
CN1982572B (zh) * 2005-07-21 2011-10-05 湖南邱则有专利战略策划有限公司 一种砼填充用轻质永久胎壳
CN1982580B (zh) * 2005-07-25 2010-12-15 湖南邱则有专利战略策划有限公司 一种砼填充用轻质永久胎壳
CN1955393B (zh) * 2005-07-25 2010-05-12 邱则有 一种砼填充用轻质永久胎壳
CN1970916B (zh) * 2005-07-25 2010-07-14 邱则有 一种砼填充用轻质永久胎壳
ITTV20070059A1 (it) * 2007-04-04 2008-10-05 T P S Srl Procedimento per l'ottenimento di un elemento di copertura modulare, particolarmente per la realizzazione di pavimenti aerati o solai di edifici.
ES2308941B1 (es) * 2008-02-29 2009-07-28 Industrias Tomas Morcillo, S.L. Suelo tecnico y procedimiento de instalacion.
IT1396973B1 (it) * 2009-11-12 2012-12-20 Da Dalt Elemento edilizio modulare per la realizzazione di intercapedini in genere, ad esempio vespai, pavimenti e tetti areati
IT1402901B1 (it) 2010-11-25 2013-09-27 Caboni Struttura modulare, particolarmente per l'edilizia.
IT1404241B1 (it) 2011-01-13 2013-11-15 Caboni Elemento distanziale per la realizzazione di vespai.
IT1404240B1 (it) 2011-01-13 2013-11-15 Caboni Sistema modulare di assemblaggio di un cassero a perdere per la gettata di un piano.
IT1403798B1 (it) 2011-01-13 2013-10-31 Caboni Sistema costruttivo modulare per l armatura di fondamenta, pilastri, setti antisismici per cassaforma a geometria variabile.
IT1404238B1 (it) 2011-01-13 2013-11-15 Caboni Connettore distanziatore a geometria variabile per casseforme e sistema di cassaforma modulare comprendente tale connettore.
ITTV20110168A1 (it) 2011-12-06 2013-06-07 T P S S R L Dispositivo di accoppiamento e fissaggio per casseri a perdere.
CN203938946U (zh) 2013-04-04 2014-11-12 斯特拉塔创新有限公司 模块化单元和位于承重部件下方的矩阵
US9739046B2 (en) 2014-03-12 2017-08-22 Joseph S. Miskovich Modular stormwater retention and management system
US9371938B2 (en) 2014-03-12 2016-06-21 Joseph S. Miskovich Modular construction conduit unit
US10597861B2 (en) 2014-03-12 2020-03-24 J.M. Sales Associates, Inc. Modular stormwater retention system
USD840498S1 (en) 2017-08-09 2019-02-12 J.M. Sales Associates, Inc. Modular fluid retention and management tray
US10415260B2 (en) 2017-11-13 2019-09-17 Strata Innovations Pty Limited Structural cells, matrices and methods of assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602323A (en) * 1949-05-02 1952-07-08 Johannes C Leemhuis Floor structure
FR1533735A (fr) * 1967-08-07 1968-07-19 élément de construction
US4702048A (en) * 1984-04-06 1987-10-27 Paul Millman Bubble relief form for concrete
DE4129760C2 (de) * 1991-09-04 1995-09-14 Fels Werke Gmbh Hohlraumboden
DE59202343D1 (de) * 1992-01-09 1995-06-29 Weidmann H Ag Schalungsmatrize für einen Hohlraumboden.
DE4332155A1 (de) * 1993-09-22 1995-03-23 Mahle Gmbh Rohrförmige an Ausnehmungen von Schalungsplatten von Hohlraumböden angebrachte längsveränderbare Stützen
DE4414481A1 (de) * 1994-04-26 1995-11-02 Schmidt Reuter Hohlraumbodenschalungselement

Also Published As

Publication number Publication date
EP0803618A3 (de) 1998-04-08
EP0803618A2 (de) 1997-10-29
ES2151201T3 (es) 2000-12-16
DE69702681D1 (de) 2000-09-07
GR3034301T3 (en) 2000-12-29
DE69702681T2 (de) 2000-12-28

Similar Documents

Publication Publication Date Title
EP0803618B1 (de) Modulares Element zur Unterstützung und Lüftung von Decken
US6550207B1 (en) Modular element for crawl spaces and floor structures
US5095674A (en) Concrete building panel with intermeshed interior insulating slab and method of preparing the same
RU2121044C1 (ru) Строительная панель, способ ее изготовления и созданные на этой основе фундаментный строительный блок, фундамент строения, трехмерная строительная конструкция, высотное здание и трехмерное строение, а также способ крепления деталей архитектурной отделки к поверхности строения
US7921616B2 (en) Method and apparatus for setting support columns within a foundation
US8297002B2 (en) Constructive system
US8365485B2 (en) Method and apparatus for setting support columns within a foundation
EP1325991B1 (de) Verfahren zur Herstellung einer Betondecke und dazu verwendbare Schalungsplatte
US20120167501A1 (en) Modular construction system and components and method
US9506266B2 (en) Concrete deck with lateral force resisting system
WO2003048471A1 (en) Embedment-type mould for manufacturing building slab structures
US4087072A (en) Form means for fabricating pre-cast structural panels
EP0494061A1 (de) Verfahren und Körper zur Herstellung einer verlorenen Schalung
PL162094B1 (pl) R amowa konstrukcja przestrzenna oraz sposób jej wytwarzania PL PL
US20210348377A1 (en) Precast building construction system
RU2040646C1 (ru) Конструктивный элемент для строительства зданий
US20050086904A1 (en) Method and apparatus for forming cast wall panels
US20070056227A1 (en) Modular foundation method
US3500601A (en) Building structures
CA2902118C (en) Concrete building structure and method for modular construction of same
JPH038950A (ja) 断熱壁式構造
EP0452537A1 (de) Fertigteile und Verfahren für die Ausführung von kreisförmigen Behältern
JPH11107293A (ja) 建物の基礎構造、その基礎施工方法及び基礎用ブロック
JPS6030819B2 (ja) 建物の下部構造
US20130186034A1 (en) Modular Foundation Method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE ES FR GR IT LI LU NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE ES FR GR IT LI LU NL

17P Request for examination filed

Effective date: 19980929

17Q First examination report despatched

Effective date: 19990204

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19990204

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE ES FR GR IT LI LU NL

ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: MICHELI & CIE INGENIEURS-CONSEILS

Ref country code: CH

Ref legal event code: EP

ET Fr: translation filed
REF Corresponds to:

Ref document number: 69702681

Country of ref document: DE

Date of ref document: 20000907

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2151201

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010411

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050411

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20090422

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20090415

Year of fee payment: 13

Ref country code: FR

Payment date: 20090414

Year of fee payment: 13

Ref country code: DE

Payment date: 20090422

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20090528

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20090417

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20090427

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20090422

Year of fee payment: 13

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20091201

BERE Be: lapsed

Owner name: *PONTAROLO VALERIO

Effective date: 20100430

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20101101

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20101230

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100430

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101103

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100430

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101103

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100411

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20110715

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100412

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100430