EP0083915A2 - Bloc creux thermoisolant - Google Patents

Bloc creux thermoisolant Download PDF

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Publication number
EP0083915A2
EP0083915A2 EP82890130A EP82890130A EP0083915A2 EP 0083915 A2 EP0083915 A2 EP 0083915A2 EP 82890130 A EP82890130 A EP 82890130A EP 82890130 A EP82890130 A EP 82890130A EP 0083915 A2 EP0083915 A2 EP 0083915A2
Authority
EP
European Patent Office
Prior art keywords
webs
heat
web
symmetry
planes
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
EP82890130A
Other languages
German (de)
English (en)
Other versions
EP0083915B1 (fr
EP0083915A3 (en
Inventor
Peter Schmid
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.)
INTERPAT
Original Assignee
INTERPAT
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 INTERPAT filed Critical INTERPAT
Publication of EP0083915A2 publication Critical patent/EP0083915A2/fr
Publication of EP0083915A3 publication Critical patent/EP0083915A3/de
Application granted granted Critical
Publication of EP0083915B1 publication Critical patent/EP0083915B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
    • E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0256—Special features of building elements
    • E04B2002/0289—Building elements with holes filled with insulating material
    • E04B2002/0293—Building elements with holes filled with insulating material solid material

Definitions

  • the greater part takes its way approximately parallel to the heat flow through the webs and air gaps one behind the other, i.e. through a system that can be abstractly called the air-web package.
  • the air-web package In order to successfully reduce the heat flow here, in addition to correspondingly low thermal conductivities of the web material, it is above all necessary to take measures in the area of the air spaces between the webs.
  • the content of the present invention is now a novel design of the space between adjacent stone webs lying perpendicular to the flow of the river, with the aim of maximally reducing the heat flow through the air-web package.
  • the stone webs - 4 - lying parallel to the heat flow - 1 - should have such a bent course that adjacent webs have a mirror-image shape to a plane of symmetry in the middle between them - 3.
  • these webs are then connected by connecting webs running approximately parallel to the heat flow, which are either single - 5 - or multiple - 6 - kinked.
  • an air-insulation material-air system is created with a suitably dimensioned significantly lower coefficient of thermal conductivity than that of the pure insulation material.
  • the special value of the wedge-shaped air layers according to the invention lies in the fact that in addition to the webs - 5 - or - 6 - the thickest part - 9.1 - the air layer comes to lie, which due to its higher thermal resistance has a heat flow "short circuit" between the webs -4 - and - 5 - (or - 6 -) difficult.
  • the average thermal insulation of the wedge-shaped air layer - 9 - is greater than if the latter were delimited by parallel surfaces corresponding to the average distance.
  • the last measure according to the invention for reducing the heat transfer through the air-web package is to dispense with the lids or bases which are usually always arranged for one-sided closure of the cavities of hollow stones. These are normally always necessary so that the mortar of the bed joint, which is used to block the hollow blocks, cannot get into the cavities and fill them.
  • FIG. 1 shows the principle of the web grid on which the present invention is based. It designates - 1 - the direction of the heat flow through the hollow block wall, - 3 - the planes of symmetry parallel to the wall plane, to which the webs - 4 - have a mirror-image-opposite course, - 4 - the webs lying approximately perpendicular to the heat flow.
  • the connecting webs arranged between the latter are denoted by - 5 - for simply kinked and - 6 - for multiply kinked course.
  • FIG. 2 shows a section of the web grid in the design according to the invention.
  • - 4 - denotes the webs approximately perpendicular to the flow of the Worm
  • the webs approximately parallel to the heat flow are designated with - 5 - for kinked course and - 6 - for multiple kinked course, between which the insulating plates - 8 - run.
  • the air gap between the latter and the webs - 4 - 9 - each has a thinnest point - 9.2 - and a thickest point - 9.1 -.
  • the thickness gauge belonging to the latter is designated with - 12 -.
  • the spacing ribs guaranteeing the minimum distance - 9.2 - are designated by - 10 - for an approximately rectangular cross section and - 11 - in the case of an approximately triangular cross section.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Thermal Insulation (AREA)
EP82890130A 1981-09-22 1982-09-20 Bloc creux thermoisolant Expired EP0083915B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT4063/81 1981-09-22
AT0406381A AT370473B (de) 1981-09-22 1981-09-22 Waermeisolierender hohlblockstein

Publications (3)

Publication Number Publication Date
EP0083915A2 true EP0083915A2 (fr) 1983-07-20
EP0083915A3 EP0083915A3 (en) 1983-11-23
EP0083915B1 EP0083915B1 (fr) 1986-10-15

Family

ID=3559161

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82890130A Expired EP0083915B1 (fr) 1981-09-22 1982-09-20 Bloc creux thermoisolant

Country Status (3)

Country Link
EP (1) EP0083915B1 (fr)
AT (1) AT370473B (fr)
DE (1) DE3273818D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043494A1 (de) * 2004-09-08 2006-03-09 Maier, Herbert, Dipl.-Ing. (FH) Ziegelmanteldämmplatte (ZMD-Platte)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT278319B (de) * 1967-05-12 1970-01-26 Walter Seeberger Betonsteinwer Hohlraumstein
AT309038B (de) * 1971-06-16 1973-07-25 Peter Maria Schmid Hohlblockstein
AT329830B (de) * 1974-07-19 1976-05-25 Wienerberger Baustoffind Ag Hohlraumstein
DE3118243A1 (de) * 1980-05-09 1982-08-05 Ebenseer Betonwerke GmbH, 1010 Wien Hohlformstein

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT278319B (de) * 1967-05-12 1970-01-26 Walter Seeberger Betonsteinwer Hohlraumstein
AT309038B (de) * 1971-06-16 1973-07-25 Peter Maria Schmid Hohlblockstein
AT329830B (de) * 1974-07-19 1976-05-25 Wienerberger Baustoffind Ag Hohlraumstein
DE3118243A1 (de) * 1980-05-09 1982-08-05 Ebenseer Betonwerke GmbH, 1010 Wien Hohlformstein

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043494A1 (de) * 2004-09-08 2006-03-09 Maier, Herbert, Dipl.-Ing. (FH) Ziegelmanteldämmplatte (ZMD-Platte)
DE102004043494B4 (de) * 2004-09-08 2010-03-25 Maier, Herbert, Dipl.-Ing. (FH) Vorsatzschale als wärmedämmende Außenschale für ein mehrschaliges Mauerwerk

Also Published As

Publication number Publication date
AT370473B (de) 1983-04-11
EP0083915B1 (fr) 1986-10-15
DE3273818D1 (en) 1986-11-20
ATA406381A (de) 1982-08-15
EP0083915A3 (en) 1983-11-23

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