US20180238064A1 - Modular support structures for floors - Google Patents
Modular support structures for floors Download PDFInfo
- Publication number
- US20180238064A1 US20180238064A1 US15/899,872 US201815899872A US2018238064A1 US 20180238064 A1 US20180238064 A1 US 20180238064A1 US 201815899872 A US201815899872 A US 201815899872A US 2018238064 A1 US2018238064 A1 US 2018238064A1
- Authority
- US
- United States
- Prior art keywords
- sustaining
- support structure
- modular support
- tubular element
- insulating
- 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.)
- Abandoned
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/10—Forming or shuttering elements for general use with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
-
- 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
- E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
-
- 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
-
- 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
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
- E04F15/123—Lost formworks for producing hollow floor screed layers, e.g. for receiving installations, ducts, cables
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2103/00—Material constitution of slabs, sheets or the like
- E04B2103/02—Material constitution of slabs, sheets or the like of ceramics, concrete or other stone-like material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Floor Finish (AREA)
- Road Paving Structures (AREA)
Abstract
Description
- The present invention refers to a modular support structure for floors.
- In particular, the present invention concerns a support structure for floors that is applied in order to insulate the floors from the ground beneath.
- Patent IT1416015 filed by the same Applicant describes a modular support structure for floors comprising a plurality of support elements able to be combined with one another, adapted for contributing to the formation of a plane on which a layer of concrete is laid, on which a floor can in turn be made. Such support elements being adapted for keeping a free space beneath the structure in which the air can circulate. Each of such support elements can comprise at least one from a modular element and an insulating element, and which contribute to the formation of such a plane for laying the layer of concrete together with insulating portions able to be associated with such support elements.
- Such an insulating element is generally cup-shaped and is made of insulating material. It has a central cavity inside which the concrete is inserted so as to form, after casting, a sustaining concrete pillar. The insulting elements generally extend from the upper plane formed by the insulating portions to the lower plane formed by the ground.
- Clearly, if the height at which the floor must be formed with respect to the ground beneath is of substantial size, then such insulting elements must be made of substantial length. Their insulating function of the floor from the ground beneath is obtained only close to the upper plane of the support structure, where the concrete is laid and where the floor is formed which must be insulated. Therefore, the entire part of insulating material with which such an insulating element is made, located close to the ground or in intermediate position, is not very useful, or even obsolete. Clearly, the waste increases when such insulting elements must be made of substantial length also juxtaposing them over one another.
- Patent EP2601828 describes a structure for the creation of housings for setting trees, having a plurality of modular elements, each including an upper face and sustaining legs, such elements being associable with one another to make a substantially continuous upper surface and a substantially empty lower volume. Moreover, there are tubular extensions that at least partially cover the legs, which according to their length, determine the depth of the housing and therefore the size of the empty volume. Such tubular extensions are kept in position, before the subsequent positioning of such modular elements, through a frame, comprising frame members provided with supports adapted for inserting in the upper mouth of the tubular extensions themselves.
- The roadway is reconstructed on such a surface, except for in one or more areas in which there is a through opening, which places the volume in communication with the area above the plane itself and in which the lower portion of the stem of the tree is inserted. The lower volume is filled with topsoil or with a suitable material for feeding such a tree.
- In such a patent the empty space below the structure is filled with earth, but in some cases, it can be filled with water or with other materials depending on requirements.
- The present invention proposes to avoid such drawbacks by providing a modular structure having the characteristics of the attached claim 1.
- The characteristics and advantages of the structure according to the present invention will become clearer from the following description, given as an example and not for limiting purposes, of an embodiment with reference to the attached figures that respectively illustrate:
-
FIG. 1 represents a perspective view of the structure according to the present invention; -
FIGS. 2a-c represent convex, flat and concave variants of an insulating plate; -
FIG. 3 represents a support element of the structure in front view; -
FIG. 4 represents a variant of the support element ofFIG. 3 ; -
FIGS. 5a, 5b and 5c represent different ways of supporting the insulating plate with insulating portions; -
FIG. 6 represents an embodiment of the support element in which the insulating portions are stacked on top of one another and fitted onto a sustaining tubular element; -
FIG. 7 represents a variant of the embodiment ofFIG. 6 in which the insulating plate is rested on the outer edge of the insulating portions; -
FIGS. 8a, 8b, 8c and 8d represent plan views of four different forms of the sustaining element with the smooth outer walls (8 a) with the toothed outer walls (8 b), with the interlocking outer walls (8 c) or with the undulating outer walls (8 d); -
FIG. 9 represents an embodiment of the support element in which the insulating portions are stacked on top of one another and fitted onto the sustaining tubular element; -
FIG. 10 represents a further embodiment in which the insulating plate is rested on a sustaining element formed from a collar made of expanded plastic material and from a sustaining tubular element; -
FIG. 11 represents a further embodiment in which the insulating plate is rested on a sustaining element formed from a collar made of expanded plastic material shaped like an inverted “U” fitted onto a sustaining tubular element; -
FIG. 12 represents a further embodiment in which the insulating plate is rested on a sustaining element formed from a collar made of rigid plastic material and from a sustaining tubular element; -
FIG. 13 represents a further embodiment in which the insulating plate is rested on a sustaining element formed from a collar made of expanded plastic material shaped like an inverted “U” fitted and simultaneously slotted onto a sustaining tubular element; -
FIGS. 14a, 14b and 14c respectively represent top, front and perspective views of a network of bases that depict the guide matrix for laying the sustaining elements; -
FIG. 15 represents a perspective view of a support structure also comprising the network of bases ofFIG. 14 ; -
FIG. 16 represents a perspective view of a support structure also comprising the network of bases ofFIG. 14 , on which the sustaining tubular elements rest, which extend from the insulating portions; -
FIG. 17 represents a plan view of the structure of the present invention illustrated inFIG. 14 ; -
FIGS. 18a-c illustrate an upper positioning grid for the sustaining tubular elements according to the present invention. - With reference to the quoted figures the structure according to the present invention comprises a plurality of support elements able to be combined with one another adapted for contributing to the formation of a plane on which a layer of concrete is laid on which a floor is then made and adapted for keeping a free space beneath them in which air can circulate.
- Each of such support elements comprises at least one sustaining element on top of which at least one substantially horizontal or arched
insulating plate 2 is associated, adapted for the formation of such a plane for laying the layer of concrete. - The association between sustaining elements and the insulating plate makes it possible to make such a (flat or arched) substantially continuous surface P and a lower volume V that can remain empty or can be filled with suitable material (earth, water, etc.) depending on the purposes of the structure. Such an upper plate is preferably square or rectangular, but can take up other shapes, provided that it is suitable for the formation of such a surface P.
- Such sustaining elements are generally positioned at the corners of such an
insulating plate 2 and comprise a sustainingtubular element 4 that extends from theplate 2 to the ground T. Such a tubular element can have a round, oval, square, rectangular, triangular section, etc. and can be at least partially coated with aninsulating portion 3. - The sustaining tubular element is open on top so that the concrete inserts inside it thereby forming, after casting, a sustaining concrete pillar.
- Preferably, the
insulating portion 3 can only be positioned close to the upper portion of thetubular element 4 close to the upper plate. Alternatively, theinsulating portion 3 substantially completely covers thetubular element 4. - The
insulating portion 3 is hollow for the insertion thereon of thetubular element 4 and has a substantially cylindrical, frusto-conical or parallelepiped shape. - Moreover, such
insulating portions 3 can be stacked on top of one another around such a tubular element. Thetubular elements 4 can also be made in portions able to be stacked on top of one another. - Such an insulating plate can for example be made of plastic, expanded plastic, wood, etc.
- Such an insulating portion can be made of expanded plastic EPS, PPS, EPP, or pressed cardboard.
- Such a sustaining tubular element can be made of metal, rigid plastic, for example PVC, PEHD, PP, PS etc.
- In the embodiment of
FIG. 1 theinsulating portions 3 are parallelepiped cup-shaped. When they are parallelepiped in shape they can have smooth side surfaces, like inFIGS. 3 and 4 and inFIG. 8a . Advantageously, such surfaces can also be knurled, for example with a toothed design (FIG. 8b ) or dovetail design (FIG. 8c ), or undulating (FIG. 8d ), so as to be able to couple/interlock with portions of the same type that make up the structure. - Inside the
tubular element 4 at the base thereof there can be aninsulating disc 5 like inFIG. 4 . - In a further embodiment illustrated in
FIGS. 6 and 7 the insulatingportions 3 are substantially frusto-conical cup-shaped 3′, in which the upper part has a substantiallyperimeter edge 31′ that defines a seat for housing the base of an analogous insulating portion allowing many portions to be stacked safely. - Such an edge also defines an
outer shoulder 32′ on which the end of an insulatingplate 2 can be rested. Moreover, the edge and the shoulder can act as interlocking element for a plate provided withrecesses 21. - In the case in which the insulating portion is parallelepiped cup-shaped, an
upper edge 31 is similarly provided that acts as support or interlocking element for aplate 2. Alternatively, arecess 31″ can be provided on the insulating portion whereas theedge 21″ is provided on theplate 2, like inFIG. 5a . Such couplings are also used to stack one insulating portion on another. - In a further embodiment the insulating portion comprises a
collar 6 associated with the top of the sustainingtubular element 4. - Such a collar can be simply rested on the tubular element like in
FIG. 10 . - Moreover, such a collar can be made of expanded plastic material shaped like an inverted “U” and fitted onto the
tubular element 4 like inFIGS. 11 and 12 . - Finally, such a collar can again be made of expanded plastic material shaped like an inverted “U”, simultaneously fitted and slotted onto the rigid
tubular element 4 like inFIG. 13 . - Advantageously, the support structure at its base can comprise a
network 7 of bases that represent a guide matrix for laying the sustaining elements and in particular for the sustainingtubular elements 4 and/or for the insulatingportions 3. - Such a network is made through elongated elements such as strips, round bars or
plates seats 73 for resting and interlocking thetubular elements 4. Each seat can advantageously be provided with acoupling ring 74 for such tubular elements. - According to a further characteristic of the present invention the support structure can have a
grid 8 that is positioned on top of the sustaining tubular elements so as to keep them in position during the formation of the structure and the support of the plates. - Such a grid comprises
circles 81 that are associated with the top of thetubular elements 4 and bars 82 that join together such rings like a checkerboard.
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102017000020417 | 2017-02-23 | ||
IT102017000020417A IT201700020417A1 (en) | 2017-02-23 | 2017-02-23 | MODULAR SUPPORT FOR FLOOR SUPPORT. |
Publications (1)
Publication Number | Publication Date |
---|---|
US20180238064A1 true US20180238064A1 (en) | 2018-08-23 |
Family
ID=59253904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/899,872 Abandoned US20180238064A1 (en) | 2017-02-23 | 2018-02-20 | Modular support structures for floors |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180238064A1 (en) |
CA (1) | CA2995891A1 (en) |
IT (1) | IT201700020417A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110409807A (en) * | 2019-08-09 | 2019-11-05 | 天津建工城市建设发展有限公司 | A kind of high form-tie assembly on roof |
IT201800009303A1 (en) * | 2018-10-10 | 2020-04-10 | Daliform Group Srl | DEVICE FOR BUILDING |
IT201800009302A1 (en) * | 2018-10-10 | 2020-04-10 | Daliform Group Srl | DEVICE FOR BUILDING |
IT201900011574A1 (en) * | 2019-07-12 | 2021-01-12 | Daliform Group S R L | INFILL ELEMENT FOR FORMWORKS FOR BUILDING |
CN112482420A (en) * | 2020-12-04 | 2021-03-12 | 武汉鑫弘博岩土工程有限公司 | Pile foundation and construction method thereof |
IT202100001979A1 (en) * | 2021-02-01 | 2022-08-01 | Geoplast Spa | IMPROVED AND MODULAR SYSTEM FOR THE CONSTRUCTION OF RAISED AND/OR VENTILATED REINFORCED CONCRETE FLOORS |
US20230287691A1 (en) * | 2020-06-03 | 2023-09-14 | Geoplast Spa | Modular element system for the installation of concrete raised floors and related process |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008098686A1 (en) * | 2007-02-14 | 2008-08-21 | Pontarolo Engineering S.P.A. | Disposable modular unit for raised floors |
US20130139433A1 (en) * | 2011-12-06 | 2013-06-06 | Pontarolo Engineering Spa | Structure for creating housings for setting trees into the ground and method for setting tress into the ground |
GB2505765A (en) * | 2012-07-16 | 2014-03-12 | Suscom Ind Ltd | A suspended concrete platform with platform formworks |
WO2014167521A1 (en) * | 2013-04-12 | 2014-10-16 | Sicilferro Torrenovese S.R.L. | Disposable formwork for making ventilated loose stone foundation and ventilated loose stone foundation comprising said formwork |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH654059A5 (en) * | 1984-10-04 | 1986-01-31 | Bta Boden Technik Ag | Viable, FLEXIBLE STUETZFOLIE AND THEIR USE FOR OBERBOEDEN. |
IT248146Y1 (en) * | 1999-10-12 | 2002-12-10 | Daliform S R L | FORMWORK PERFECTED FOR THE CONSTRUCTION OF FLOORS, SLABS OR SIMILAR |
ITPD20040147A1 (en) * | 2004-06-11 | 2004-09-11 | Geoplast Srl | MODULAR ELEMENTS SYSTEM FOR THE REALIZATION OF RAISED AND AERATED RAISED CONCRETE SLABS |
-
2017
- 2017-02-23 IT IT102017000020417A patent/IT201700020417A1/en unknown
-
2018
- 2018-02-20 US US15/899,872 patent/US20180238064A1/en not_active Abandoned
- 2018-02-21 CA CA2995891A patent/CA2995891A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008098686A1 (en) * | 2007-02-14 | 2008-08-21 | Pontarolo Engineering S.P.A. | Disposable modular unit for raised floors |
US20130139433A1 (en) * | 2011-12-06 | 2013-06-06 | Pontarolo Engineering Spa | Structure for creating housings for setting trees into the ground and method for setting tress into the ground |
GB2505765A (en) * | 2012-07-16 | 2014-03-12 | Suscom Ind Ltd | A suspended concrete platform with platform formworks |
WO2014167521A1 (en) * | 2013-04-12 | 2014-10-16 | Sicilferro Torrenovese S.R.L. | Disposable formwork for making ventilated loose stone foundation and ventilated loose stone foundation comprising said formwork |
US20160222621A1 (en) * | 2013-04-12 | 2016-08-04 | Sicilferro Torrenovese S.R.L. | Disposable formwork for making ventilated loose stone foundation and a ventilated loose stone foundation comprising said formwork |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201800009303A1 (en) * | 2018-10-10 | 2020-04-10 | Daliform Group Srl | DEVICE FOR BUILDING |
IT201800009302A1 (en) * | 2018-10-10 | 2020-04-10 | Daliform Group Srl | DEVICE FOR BUILDING |
IT201900011574A1 (en) * | 2019-07-12 | 2021-01-12 | Daliform Group S R L | INFILL ELEMENT FOR FORMWORKS FOR BUILDING |
EP3763894A1 (en) * | 2019-07-12 | 2021-01-13 | Daliform Group S.r.l. | Infilling element for formwork for the building sector |
CN110409807A (en) * | 2019-08-09 | 2019-11-05 | 天津建工城市建设发展有限公司 | A kind of high form-tie assembly on roof |
US20230287691A1 (en) * | 2020-06-03 | 2023-09-14 | Geoplast Spa | Modular element system for the installation of concrete raised floors and related process |
CN112482420A (en) * | 2020-12-04 | 2021-03-12 | 武汉鑫弘博岩土工程有限公司 | Pile foundation and construction method thereof |
IT202100001979A1 (en) * | 2021-02-01 | 2022-08-01 | Geoplast Spa | IMPROVED AND MODULAR SYSTEM FOR THE CONSTRUCTION OF RAISED AND/OR VENTILATED REINFORCED CONCRETE FLOORS |
WO2022162442A1 (en) * | 2021-02-01 | 2022-08-04 | Geoplast Spa | Improved modular system for the production of raised and/or ventilated reinforced concrete floors |
Also Published As
Publication number | Publication date |
---|---|
IT201700020417A1 (en) | 2017-05-23 |
CA2995891A1 (en) | 2018-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: PONTAROLO ENGINEERING S.P.A., ITALY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PONTAROLO, VALERIO;PONTAROLO, LUCA;PONTAROLO, VALENTINA;REEL/FRAME:044976/0840 Effective date: 20180130 |
|
AS | Assignment |
Owner name: PONTAROLO ENGINEERING S.P.A., ITALY Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA CITY PREVIOUSLY RECORDED ON REEL 044976 FRAME 0840. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNORS:PONTAROLO, VALERIO;PONTAROLO, LUCA;PONTAROLO, VALENTINA;REEL/FRAME:046731/0059 Effective date: 20180130 |
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STPP | Information on status: patent application and granting procedure in general |
Free format text: NON FINAL ACTION MAILED |
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STPP | Information on status: patent application and granting procedure in general |
Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
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STPP | Information on status: patent application and granting procedure in general |
Free format text: FINAL REJECTION MAILED |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |