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WO2012008864A1 - Foundation for a building - Google Patents

Foundation for a building Download PDF

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Publication number
WO2012008864A1
WO2012008864A1 PCT/RO2010/000006 RO2010000006W WO2012008864A1 WO 2012008864 A1 WO2012008864 A1 WO 2012008864A1 RO 2010000006 W RO2010000006 W RO 2010000006W WO 2012008864 A1 WO2012008864 A1 WO 2012008864A1
Authority
WO
WIPO (PCT)
Prior art keywords
foundation
modular elements
insulated
hardens
concrete
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.)
Ceased
Application number
PCT/RO2010/000006
Other languages
French (fr)
Inventor
Laurentiu Dumitru Breaz
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
Application filed by Individual filed Critical Individual
Anticipated expiration legal-status Critical
Publication of WO2012008864A1 publication Critical patent/WO2012008864A1/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/01—Flat foundations
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/01—Flat foundations
    • E02D27/02—Flat foundations without substantial excavation

Definitions

  • the invention refers to the modular elements for the building's completely insulated foundations, at a foundation completely insulated and at a completely isolated foundation's making procedure .
  • ICF - insulated concrete forms The systems with insulated concrete forms (ICF - insulated concrete forms) are well known for the ensemble of insulated concrete walls with high performances and ecological materials which have improved considerable the energetic efficiency, durability, air quality and inhabited structure's comfort.
  • the US4123881 patent act describes T-shape insulated blocks for construction which are settled on the foundation and then the compo is poured in them. This system of insulated blocks cannot be used at the construction of insulated foundations.
  • the US5174083 describes a system of concrete forms for compo pouring in order to obtain foundations with perimeter insulation.
  • the disadvantage of this procedure is that it doesn't assure the total insulation of the foundation.
  • the problem that the invention solves is the assurance of a modular elements system which allows, when it is assembled, simultaneously, the concrete pouring and the total insulation of the foundation.
  • the invention's purpose is to obtain a unitary, complete thermal insulated foundation by means of pouring a material which hardens in a cavity resulted from the assembled of modular elements.
  • the modular elements for the foundation removes the disadvantages prior mentioned by means of the fact that they have inside a parallelepiped cavity determined by a rectangular base, and a lid with at least one aperture.
  • the complete insulated foundation according to the invention removes the disadvantages prior mentioned by means of the fact that it is built by modular elements assembled for the foundation and casting a material that hardens in the space determined by the modular elements assembled for the foundation.
  • the making procedure for the completely insulated foundation removes the disadvantages prior mentioned by means of the fact is constituted by the assembling of the modular elements for the foundation and casting a hardenable material in space determined by the assembling of the modular elements for the foundation.
  • the modular elements for the foundation are made of synthetic foams based on polyurethanes or polyamide or polyethylene or polypropylene or polyvinyl chloride or polyvinylidene chloride or amino resins or silicons or expanded polystyrene or sodium silicate.
  • the material which hardens by casting in the space determined by the assembled of the foundation's modular elements is the concrete or reinforced concrete or polyester resins or epoxy resins or polyurethane resins.
  • Figures 1, 2 represents modular element for the foundation made from the main carcass U shape (1) and a lid (2) with two round orifices (5)
  • Fig. 3 Modular element for the corner of the foundation made of an inferior carcass (3) , lid (2) and a round orifice (5).
  • Example 1 There is achieved a modular element for foundation made of fireproof polyurethane foam (Figures 1,2,3) by injection in the mould and expansion at the mould's dimension.
  • the modular elements have the following dimensions:
  • the modular element for the foundation (fig 1, 2) has the dimensions: 120/70/70 cm with two apertures in the lid, 20 cm diameter.
  • Modular element for the foundation's corner (fig. 3) has the dimensions 70/70/70 with one aperture in the lid, 20 cm diameter.
  • the foundation's modular elements are assembled (fig. 1, fig. 2, fig. 3) and after that, in the cavity formed by the modular elements it is poured concrete B 250 type.
  • the crush resistance of the supporting wall at pressure is higher than 100 tones/linear meter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)
  • Building Environments (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

This application discloses modular elements for completely insulated foundations having inside a parallelepiped cavity determined by a rectangular base and a lid with at least one aperture.

Description

FOUNDATION FOR A BUILDING
The invention refers to the modular elements for the building's completely insulated foundations, at a foundation completely insulated and at a completely isolated foundation's making procedure .
The systems with insulated concrete forms (ICF - insulated concrete forms) are well known for the ensemble of insulated concrete walls with high performances and ecological materials which have improved considerable the energetic efficiency, durability, air quality and inhabited structure's comfort.
An example of such system is presented in the patent act US4223501, in which a form of insulated concrete wall is claimed, which contains a lot of blocks arranged in connected ranges. Each block includes a pair of insulated panels disposed parallel. The disadvantage of this procedure is the long time necessary for assembling the elements for this type of construction. The US5803669 patent act describes a system of thermal insulated forms for the compo pouring in order to obtain a foundation wall.- The disadvantage of this system is that the foundation is not insulated at the inferior part, fact which determines heat losses.
The US4123881 patent act describes T-shape insulated blocks for construction which are settled on the foundation and then the compo is poured in them. This system of insulated blocks cannot be used at the construction of insulated foundations.
The US5174083 describes a system of concrete forms for compo pouring in order to obtain foundations with perimeter insulation. The disadvantage of this procedure is that it doesn't assure the total insulation of the foundation.
The problem that the invention solves is the assurance of a modular elements system which allows, when it is assembled, simultaneously, the concrete pouring and the total insulation of the foundation. The invention's purpose is to obtain a unitary, complete thermal insulated foundation by means of pouring a material which hardens in a cavity resulted from the assembled of modular elements.
According to the invention, the modular elements for the foundation removes the disadvantages prior mentioned by means of the fact that they have inside a parallelepiped cavity determined by a rectangular base, and a lid with at least one aperture.
The complete insulated foundation according to the invention removes the disadvantages prior mentioned by means of the fact that it is built by modular elements assembled for the foundation and casting a material that hardens in the space determined by the modular elements assembled for the foundation.
The making procedure for the completely insulated foundation removes the disadvantages prior mentioned by means of the fact is constituted by the assembling of the modular elements for the foundation and casting a hardenable material in space determined by the assembling of the modular elements for the foundation.
According to the invention, the modular elements for the foundation are made of synthetic foams based on polyurethanes or polyamide or polyethylene or polypropylene or polyvinyl chloride or polyvinylidene chloride or amino resins or silicons or expanded polystyrene or sodium silicate.
The material which hardens by casting in the space determined by the assembled of the foundation's modular elements is the concrete or reinforced concrete or polyester resins or epoxy resins or polyurethane resins.
By the application of the invention we obtain the following advantages:
- The accomplishment of a completely insulated foundation without concrete forming elements by a simple and economic procedure;
- Short accomplishment period for the foundation in comparison with the traditional method;
- The complete insulation of the foundation and the reduction of heat losses. In the following part there is given an example of achievement of the invention in relation with the figures 1,2 and 3 which represents:
Figures 1, 2, represents modular element for the foundation made from the main carcass U shape (1) and a lid (2) with two round orifices (5)
Fig. 3, Modular element for the corner of the foundation made of an inferior carcass (3) , lid (2) and a round orifice (5).
Example 1: There is achieved a modular element for foundation made of fireproof polyurethane foam (Figures 1,2,3) by injection in the mould and expansion at the mould's dimension.
The modular elements have the following dimensions:
The modular element for the foundation (fig 1, 2) has the dimensions: 120/70/70 cm with two apertures in the lid, 20 cm diameter.
Modular element for the foundation's corner (fig. 3) has the dimensions 70/70/70 with one aperture in the lid, 20 cm diameter.
There is achieved with the aim of the modular elements for foundation a square foundation with 12 m side in the following way: the foundation's modular elements are assembled (fig. 1, fig. 2, fig. 3) and after that, in the cavity formed by the modular elements it is poured concrete B 250 type.
After the concrete's consolidation, the crush resistance of the supporting wall at pressure is higher than 100 tones/linear meter.

Claims

Claims:
1. The modular elements for the completely insulated foundation characterised in that they have inside a parallelepiped cavity determined by a rectangular base (1,3) and a lid (2,4) with at least one aperture (5).
2. The complete insulated foundation characterised in that in according with Claim 1 is made of modular elements assembled and a material which hardens when it is casted in the space determined by the assemble of the modular elements.
3. The obtaining procedure for the completely insulated foundation characterised in that according with Claims 1,2 is made by means of foundation's modular elements assemble and by pouring a material which hardens in the space determined by the assembly of the foundation's modular elements.
4. The foundation's modular elements characterised in that in according with Claims 1-3 they are made of synthetic foams based on polyurethanes or polyamides or polyethylene or polypropylene or polyvinyl chloride or polyvinylidene chloride or amino resins or silicons or expanded polystyrene or sodium silicate.
5. The completely insulated foundation characterised in that , in according with Claims 1-4 the material which hardens when it is poured in the space determined by the assembly of the foundation's modular elements is concrete or reinforced concrete or polyester resins or epoxy resins or polyurethane resins.
PCT/RO2010/000006 2009-05-18 2010-05-14 Foundation for a building Ceased WO2012008864A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ROA200900382 2009-05-18
ROA200900382A RO125908A2 (en) 2009-05-18 2009-05-18 Modular foundation elements, completely insulated foundation and process for carrying out the same

Publications (1)

Publication Number Publication Date
WO2012008864A1 true WO2012008864A1 (en) 2012-01-19

Family

ID=44351399

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RO2010/000006 Ceased WO2012008864A1 (en) 2009-05-18 2010-05-14 Foundation for a building

Country Status (2)

Country Link
RO (1) RO125908A2 (en)
WO (1) WO2012008864A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014084748A3 (en) * 2012-07-30 2015-02-26 Breaz Laurentiu Dumitru Modular element for storage basin construction, supporting structure, method of construction thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123881A (en) 1975-02-10 1978-11-07 Muse George B Wall structure with insulated interfitting blocks
US4223501A (en) 1978-12-29 1980-09-23 Rocky Mountain Foam Form, Inc. Concrete form
GB2196681A (en) * 1986-09-29 1988-05-05 Sydney Robert Ashley Members for casting concrete
US5174083A (en) 1991-03-28 1992-12-29 Mussell Barry D Concrete slab forming system
DE19525148A1 (en) * 1995-07-11 1997-01-16 Gefinex Jackon Gmbh Formwork element for building foundation - is made from plastics plates formed into U=shaped cross=section
US5803669A (en) 1996-01-16 1998-09-08 Bullard; Waymon Thermal-insulated concrete forming system
US20020079424A1 (en) * 2000-11-06 2002-06-27 Donald Wells Footing form

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123881A (en) 1975-02-10 1978-11-07 Muse George B Wall structure with insulated interfitting blocks
US4223501A (en) 1978-12-29 1980-09-23 Rocky Mountain Foam Form, Inc. Concrete form
GB2196681A (en) * 1986-09-29 1988-05-05 Sydney Robert Ashley Members for casting concrete
US5174083A (en) 1991-03-28 1992-12-29 Mussell Barry D Concrete slab forming system
DE19525148A1 (en) * 1995-07-11 1997-01-16 Gefinex Jackon Gmbh Formwork element for building foundation - is made from plastics plates formed into U=shaped cross=section
US5803669A (en) 1996-01-16 1998-09-08 Bullard; Waymon Thermal-insulated concrete forming system
US20020079424A1 (en) * 2000-11-06 2002-06-27 Donald Wells Footing form

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014084748A3 (en) * 2012-07-30 2015-02-26 Breaz Laurentiu Dumitru Modular element for storage basin construction, supporting structure, method of construction thereof
US9856066B2 (en) 2012-07-30 2018-01-02 Laurentiu Dumitru Breaz Modular element for storage basin construction, supporting structure, method of construction thereof

Also Published As

Publication number Publication date
RO125908A2 (en) 2010-12-30

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