FI100904B - Kaksilaattaisen lämpöeristetyn rakennuselementin ansas ja menetelmä se n valmistamiseksi - Google Patents

Kaksilaattaisen lämpöeristetyn rakennuselementin ansas ja menetelmä se n valmistamiseksi Download PDF

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Publication number
FI100904B
FI100904B FI964630A FI964630A FI100904B FI 100904 B FI100904 B FI 100904B FI 964630 A FI964630 A FI 964630A FI 964630 A FI964630 A FI 964630A FI 100904 B FI100904 B FI 100904B
Authority
FI
Finland
Prior art keywords
trap
slab
slits
thermally insulated
building element
Prior art date
Application number
FI964630A
Other languages
English (en)
Swedish (sv)
Other versions
FI964630A0 (fi
Inventor
Pauli Lamminmaeki
Original Assignee
Teraespeikko Oy
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 Teraespeikko Oy filed Critical Teraespeikko Oy
Priority to FI964630A priority Critical patent/FI100904B/fi
Publication of FI964630A0 publication Critical patent/FI964630A0/fi
Priority to PCT/FI1997/000708 priority patent/WO1998022670A1/en
Priority to PL97333410A priority patent/PL333410A1/xx
Priority to EP97913208A priority patent/EP1007800A1/en
Priority to PCT/FI1997/000709 priority patent/WO1998022674A1/en
Application granted granted Critical
Publication of FI100904B publication Critical patent/FI100904B/fi
Priority to NO992431A priority patent/NO992431L/no

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/065—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web with special adaptations for the passage of cables or conduits through the web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
    • B21D47/02—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars by expanding
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4178—Masonry wall ties
    • E04B1/4185—Masonry wall ties for cavity walls with both wall leaves made of masonry
    • 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
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E04C3/083—Honeycomb girders; Girders with apertured solid web
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/065—Light-weight girders, e.g. with precast parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0491—Truss like structures composed of separate truss elements the truss elements being located in one single surface or in several parallel surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)

Description

100904
Kaksilaattaisen lämpöeristetyn rakennuselementin ansas ja menetelmä sen valmistamiseksi. - Stötta för ett tväskivigt värmeisolerat byggnadselement och förfarande för dess framställning.
5
Keksinnön kohteena on kaksilaattaisen lämpöeristetyn rakennuselementin ansas, joka sitoo elementin sisä- ja ulkokuoret eristeen läpi toisiinsa. Keksinnön kohteena on myös menetelmä tällaisen ansaksen valmistamiseksi.
10
Perinteinen ansas on valmistettu siten, että erilliset paarreteräkset vastushitsataan taivutettuun diagonaalilan-kaan, jolloin tuote on koottu kolmesta osasta.
15 Keksinnön tarkoituksena on saada aikaan parannettu ansas, joka on kevyempi, painoonsa nähden lujempi, muodostaa heikomman kylmäsillan laattojen välille ja on valmistusys-tävällisempi.
20 Tämä tarkoitus saavutetaan keksinnön mukaisella ansaalla, jonka tunnusomaiset piirteet on esitetty oheisessa patenttivaatimuksessa 1. Ansas voidaan valmistaa edullisesti oheisen patenttivaatimuksen 2 mukaisella menetelmällä.
25 Seuraavassa keksintöä havainnollistetaan viittaamalla oheiseen piirustukseen, joka esittää leikkausta keksinnön mukaisella ansaalla varustetusta rakennuselementistä.
Elementti muodostuu tavanomaiseen tapaan sisä- ja ulko- 30 kuorista 1 ja 2, joiden välissä on lämpöeriste 3. Kuoret 1, 2 on sidottu toisiinsa ansaalla 4, johon kuuluu reunoilla olevat, olennaisesti yhdensuuntaiset paarteet 5 ja niiden väliset vinositeet 6, joita voi olla esim. kolme kappaletta metrillä kumpaankin suuntaan. Paarteet 5 on upotettu be- 35 tonivaluun ja vinositeet 6 tulevat eristeiden välisiin saumakohtiin.
100904 2
Vinositeet 6 ja paarteet 5 valmistetaan yhdestä aihiosta siten, että vinositeiden risteyskohdissa 7 ja niiden ja paarteiden yhtymäkohdissa 8 ei ole hitsiliitoksia. Tämä on mahdollista siten, että levyaihioon leikataan viiltoja, 5 jotka sijoitetaan siten, että kun aihiota levitetään paar-teista 5 viiltoihin nähden kohtisuorassa suunnassa, vinositeet 6 venyvät niin paljon, että haluttu ansaan leveys saavutetaan. Viiltojen suunta ja sijainti on siis sellainen, että levitysvaiheessa vinositeissä ei voi tapahtua 10 tyssääntymistä eikä taipumista. Levyaihion ainespaksuus voi olla hyvinkin pieni, esim. 1-2 mm.
Perinteiseen ansasrakenteeseen verrattuna keksinnöllä saavutetaan seuraavat edut: 15 - kevyempi rakenne - ei ole rakennetta heikentäviä ja mahdollisesti korroosiota aiheuttavia hitsejä - useammat vinositeet ja niiden risteyskohtien määrä tekee 20 rakenteesta lujuusopillisesti paremman - rakennetta keventää myös vinositeiden venyessä tapahtuva muokkauslu j i ttuminen - ohuempi rakenne muodostaa heikomman kylmäsillan laattojen välille 25 - valmistusystävällisempi.

Claims (2)

100904 1. Kaksilaattaisen lämpöeristetyn rakennuselementin ansas, joka sitoo elementin sisä- ja ulkokuoret (1, 2) eristeen 5 (3) läpi toisiinsa, tunnettu siitä, että ansas (4) muodostuu yhtenäisestä levyaineksesta ja siihen kuuluu olennaisesti yhdensuuntaiset paarteet (5) ja niiden väliset vinositeet (6). 2. Menetelmä patenttivaatimuksen 1 mukaisen ansaksen val mistamiseksi, tunnettu siitä, että levyaihioon leikataan viiltoja ja aihiota levitetään viiltoja vastaan kohtisuorassa suunnassa, viiltojen ollessa sijoitettu siten, että muodostuu olennaisesti yhdensuuntaiset paarteet 15 (5) ja niiden väliset vinositeet (6), jotka venyvät maini tun levitysvaiheen aikana niin, että paarteet (5) saadaan ansaksen haluttua leveyttä vastaavalle etäisyydelle toisistaan . 20
1. Stötta för ett tväplattors värmeisolerat byggnadsele-ment, som binder elementets inner- och ytterskal (1, 2) , 25 genom isoleringen (3) med varandra, känneteck- n a d därav, att stöttan (4) bestär av ett enhetligt skiv-material och den uppvisar väsentligen parallella flänsar (5) och mellan dem snedband (6). 30
2. Förfarande för framställning av en stötta enligt patent- : kravet 1, kännetecknat därav, att i en skiväm- ne utskärs snitt och ämnet utbreds i en riktning vinkelrät mot snitten, vilka snitt är sä anordnade, att väsentligen parallella flänsar (5) och snedband (6) mellan dem upp- 35 kommer, som tänjer under nämnda utbredningsfas sä, att flänsar (5) pä ett avständ sinsemellan motsvarande stöt-tans önskade bredd erhälls.
FI964630A 1996-11-20 1996-11-20 Kaksilaattaisen lämpöeristetyn rakennuselementin ansas ja menetelmä se n valmistamiseksi FI100904B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI964630A FI100904B (fi) 1996-11-20 1996-11-20 Kaksilaattaisen lämpöeristetyn rakennuselementin ansas ja menetelmä se n valmistamiseksi
PCT/FI1997/000708 WO1998022670A1 (en) 1996-11-20 1997-11-20 Bracing truss for concrete or masoned structural layers and method for manufacturing the same
PL97333410A PL333410A1 (en) 1996-11-20 1997-11-20 Strengthening steel latticework for concrete or brick masonry structures and method of making same
EP97913208A EP1007800A1 (en) 1996-11-20 1997-11-20 Bracing truss for concrete or masoned structural layers and method for manufacturing the same
PCT/FI1997/000709 WO1998022674A1 (en) 1996-11-20 1997-11-20 Method for manufacturing a lattice structure
NO992431A NO992431L (no) 1996-11-20 1999-05-20 Avstivende fagverk for konstruksjons lag av betong eller mur og fremgangsmÕte for fremstilling av samme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI964630A FI100904B (fi) 1996-11-20 1996-11-20 Kaksilaattaisen lämpöeristetyn rakennuselementin ansas ja menetelmä se n valmistamiseksi
FI964630 1996-11-20

Publications (2)

Publication Number Publication Date
FI964630A0 FI964630A0 (fi) 1996-11-20
FI100904B true FI100904B (fi) 1998-03-13

Family

ID=8547096

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964630A FI100904B (fi) 1996-11-20 1996-11-20 Kaksilaattaisen lämpöeristetyn rakennuselementin ansas ja menetelmä se n valmistamiseksi

Country Status (5)

Country Link
EP (1) EP1007800A1 (fi)
FI (1) FI100904B (fi)
NO (1) NO992431L (fi)
PL (1) PL333410A1 (fi)
WO (1) WO1998022670A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100783256B1 (ko) * 2007-02-20 2007-12-06 현대건설주식회사 Ｔ형 전단연결재와 볼트 연결구조를 가지는 복부 트러스복합 거더 및 그 격점부 연결구조
CN106978879A (zh) * 2017-05-25 2017-07-25 江苏省建筑科学研究院有限公司 一种带有新型连接件的预制夹芯保温墙板
CN117107986A (zh) 2018-08-21 2023-11-24 约翰·大维·日头 可阻隔的阻隔架构设备及其制造和使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052024A (en) * 1934-11-20 1936-08-25 Harry W Hahn Metal stud for buildings
FI46426C (fi) * 1970-02-16 1973-03-12 Ky Teraespeikko Lämpöeristetyn betonielementin kahden betonilaatan välinen lämpöeriste en läpi kulkeva side.
CA964941A (en) * 1970-04-30 1975-03-25 Hideyo Watanabe Method and apparatus for manufacturing expanded structural members and its product
DE3336378A1 (de) * 1983-10-06 1985-05-02 Richter-System GmbH & Co KG, 6103 Griesheim Blechprofilstab fuer traggerippe von zweischaligen trennwaenden

Also Published As

Publication number Publication date
EP1007800A1 (en) 2000-06-14
NO992431D0 (no) 1999-05-20
NO992431L (no) 1999-05-20
PL333410A1 (en) 1999-12-06
FI964630A0 (fi) 1996-11-20
WO1998022670A1 (en) 1998-05-28

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Owner name: TERÄSPEIKKO OY