FI96898C - Composite slab element - Google Patents
Composite slab element Download PDFInfo
- Publication number
- FI96898C FI96898C FI950641A FI950641A FI96898C FI 96898 C FI96898 C FI 96898C FI 950641 A FI950641 A FI 950641A FI 950641 A FI950641 A FI 950641A FI 96898 C FI96898 C FI 96898C
- Authority
- FI
- Finland
- Prior art keywords
- concrete
- wood
- band
- web
- ett
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000272517 Anseriformes Species 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
- E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
-
- 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
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/12—Load-carrying floor structures formed substantially of prefabricated units with wooden beams
-
- 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
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
-
- 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
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/292—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being wood and metal
-
- 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
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B2005/232—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with special provisions for connecting wooden stiffening ribs or other wooden beam-like formations to the concrete slab
- E04B2005/237—Separate connecting elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Floor Finish (AREA)
- Laminated Bodies (AREA)
- Cereal-Derived Products (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
Description
1.1.
9689896898
LIITTOLAATTAELEMENTTICOMPOSITE SLAB ELEMENT
Keksinnön kohteena on teollisesti valmistettu liitto-laattaelementti, joka muodostuu liitto/ ja vahvistavana osana toimivasta erikoisrakenteisesta metal 1iramasta, 5 johon on molemmille puolille puristettu puulankut, jot ka yhdessä muodostavat runko-osan, laattaosasta esim. betoni, laattaosan valumassassa käytettävästä lujiteo-sasta esim. teräsverkko ja väliorsista esim. puu/teräs.The invention relates to an industrially manufactured composite slab element, which consists of a specially constructed metal frame acting as a joint and / or reinforcing part, in which wooden planks are pressed on both sides, which together form a body part, a slab part, e.g. concrete, a tile part. steel mesh and intermediate ducks, eg wood / steel.
Elementtejä käytetään pääasiassa pientalo, rivitalo, 10 pienkerrostalo ja hai 1irakenteitten ala-, väli- ja ylä pohjina. Elementti soveltuu betonipuoli alaspäin asennettuna erittäin hyvin myös ns. radonalapohjaksi.The elements are mainly used as detached houses, terraced houses, 10 low-rise buildings and the lower, intermediate and upper bases of shark structures. The element is very well suited when installed on the concrete side down. radonalapohjaksi.
* Nyt tunnetulla tekniikalla valmistettavista kantavista pohjaratkaisuista voidaan mainita betonivalmisteiset 15 Ontelo- ja TT-laatat sekä erilaisilla 1iittolaattara- kenteilla valmistetut pohjaratkaisut, esimerkkinä kuulutus julkaisut Fi-66229, 60752. Näiden haittapuolina voidaan mainita mm.* Load-bearing floor solutions manufactured by the prior art include concrete hollow and TT slabs and floor solutions made with various composite slab structures, for example Ad Publications Fi-66229, 60752.
1. Betonirakenteiset laatat erittäin raskaita, eivät 20 sovellu käytettäviksi puurunkoisissa rakennuksissa.1. Concrete-structured tiles very heavy, not 20 suitable for use in timber-framed buildings.
2. Betonirakenteisten laattojen kuljetus ja työmaakä-sittely painon vuoksi hankalaa ja kallista.2. Transport and handling of concrete slabs due to weight is cumbersome and expensive.
3. Nykyiset 1iittolaattarakenteiset pohjaratkaisut va- *. letaan pääsääntöisesti työmaaolosuhteissa, loissa jou- 25 dutaan käyttämään joko suoraa tai profiloitua peltiä valupohjana / muottina.3. Existing slab-based floor solutions va- *. mainly under site conditions, the parasites have to use either straight or profiled sheet metal as a casting base / mold.
2 .2.
96898 4. Nykyisten liittolaattarakenteisten pohjaratkaisujen jännevälit jäävät yleensä n. 6 metriin.96898 4. The spans of current composite slab floor solutions are usually about 6 meters.
5. Pelkästään puusta valmistetut runko-osat, joihin on kiinnitetty valumassaa varten liitto-osat. joudutaan 5 useammissa tapauksissa oikomaan työmaalla, koska puu kieroilee / vääntyilee. Myös mahdollinen esikorotus on tehtävä työmaalla.5. Body parts made entirely of wood to which joints have been attached for the casting compound. in 5 more cases it has to be rectified on site because the wood is twisting / twisting. A possible pre-increase must also be made on site.
6. Käytettäessä ns. Homecon -1iittoiaatta-menetelmää laatasta tulee raskas, koska profii1losassa oleva beto- 10 ni ei toimi efektiivisesti ja laatan lämpö / äänieris tys, LVIS-putkitusten ja aiaverhouksen teko on hankalaa / kallista.6. When using the so-called. With the Homecon jointing method, the slab becomes heavy because the concrete in the profile slab does not work effectively and the thermal / sound insulation of the slab, HVAC piping and wall cladding are cumbersome / expensive.
Keksinnön tarkoituksena on edellä esitettyjen epäkohtien poistaminen ja sellaisen 1iittolaattaeiementin val-15 mistaminen, jossa erikoisrakenteisen metal 1irainan mo lemmille puolille puristetuista puuosista ja saman ra:· nan välityksellä rakenteeseen liittyvästä betoniosasta saadaan kuviossa 2 esitetyllä tavalla kevyt ia vahva rakenne, jossa puu / metalli ottaa veto- ja betoni pu-20 ristuskuormituksen.The object of the invention is to eliminate the above-mentioned drawbacks and to produce a composite slab element in which a light and strong structure in which the wood / metal takes a traction is obtained as shown in Fig. 2 from wooden parts pressed on both sides of a specially constructed metal web and through the same part. - and concrete pu-20 cross-loading.
Keksinnön mukaiselle 1littolaattaelementi1 le on tunnusomaista pääasiassa patenttivaatimuksessa 1 esitetyt seikat.The tile element according to the invention is characterized mainly by the elements set out in claim 1.
Keksinnön etuna on ennen kaikkea sen avulla aikaansaatu 25 valmistuksen huomattava yksinkertaistuminen aiemmin tunnettuun tekniikkaan verrattuna. Etuna on myös se, että saavutetaan merkittävästi pidempi jänneväli sekä kevyempi rakenne, jonka ansiosta elementin siirto- ja asennuskustannukset laskevat. Merkittävänä etuna on 3 .The advantage of the invention is, above all, the considerable simplification of the manufacture compared with the prior art. Another advantage is that a significantly longer span is achieved as well as a lighter structure, which reduces the cost of moving and installing the element. A significant advantage is 3.
96898 myös palkkien väliin jäävä tila, joka mahdollistaa lattian välissä LVIS-asennukset ja riittävän ääni / lämpö-eristyksen. Rainaan esimeistettyjen aukkojen (6) kautta voidaan suorittaa poikittaiset LVIS-asennukset. Etuna 5 voidaan pitää myös porras- ja muiden aukkojen teon helppoutta ja palkkien alapintaa, joka toimii koolauk-sena ja johon voidaan suoraan naulaamalla kiinnittää erilaisia kattomateriaaleja. Lisäksi merkittävä etu saavutetaan myös palosuotauksessa, koska liitos- ja 10 vahvistavana osana toimiva metalliraina sijaitsee pa lolta suojaavien puuosien välissä.96898 also the space between the beams, which allows HVAC installations and adequate sound / thermal insulation between the floors. Transverse HVAC installations can be performed through the pre-formed openings (6) in the web. The advantage of 5 can also be considered the ease of making stairs and other openings and the lower surface of the beams, which acts as a collar and to which various roofing materials can be fastened directly by nailing. In addition, a significant advantage is also achieved in fire filtration, because the metal web, which acts as a connecting and reinforcing part 10, is located between the wood parts protecting the fire.
Parvekkeiden, erkkereiden ja muiden ulokkeiden teko on : erittäin helppoa, läpimenon kohdalta poistetaan rainaa n. 50 mm matkalta kylmäsillan estämiseksi.The making of balconies, bay windows and other projections is: very easy, at the passage the web is removed from a distance of about 50 mm to prevent a cold bridge.
15 Seuraavassa keksintöä selvitetään yksityiskohtaisesti oheisiin piirustuksiin viittaamalla.In the following, the invention will be explained in detail with reference to the accompanying drawings.
Kuvio 1 esittää aksonametristä kuvausta elementistä.Figure 1 shows an axonametric description of the element.
Kuvio 2 esittää elementin poikkileikkausta.Figure 2 shows a cross section of the element.
Kuvio 3 esittää elementin pituusleikkausta.Figure 3 shows a longitudinal section of the element.
20 Kuvio 4 esittää elementtiä käännettynä käytettäessä radon alapohjana, jolloin väliorsina (5) käytetään pai-„ nekyl1ästettyä lankkua.Figure 4 shows the element inverted when used as the bottom of the radon, with pressure impregnated plank being used as the intermediate duck (5).
Kuvioiden mukainen 1littolaattaelementtι valmistetaan seuraavalla tavalla: 25 Ensimmäisessä vaiheessa määrämittaan katkaistut puut (3) ja metalliraina (4) puristetaan yhteen.The flat tile element according to the figures is manufactured as follows: In the first step, the cut-to-size trees (3) and the metal web (4) are pressed together.
4.4.
9689896898
Toisessa vaiheessa palkit yhdistetään määrätylle väli-jaolle ja kiinnitetään väliorret (5) paikoilleen.In the second stage, the beams are connected to a certain intermediate division and the intermediate grooves (5) are fixed in place.
Kolmannessa vaiheessa laitetaan valumassa (1) siirret-täväreunaiseen muottiin noin 50 mm paksuinen kerros ja 5 tärytetään tasaiseksi.In the third step, a layer about 50 mm thick is placed in a mold with a transferable edge at the casting edge (1) and vibrated evenly.
Neljännessä vaiheessa asennetaan lujite (2) valumassan päälle.In the fourth step, a reinforcement (2) is installed on top of the casting compound.
Viidennessä vaiheessa asennetaan kasattu palkkirunko väliorsineen valumassan (1) ja lujitteen (2) päälle, 10 tärytetään ja puristetaan runko-osaa betoniin mm kau an kunnes raina on uponnut 25 mm ja väliorret n. 2-3 mm betoniin. Tuetaan ja annetaan kuivua seuraavaan päivään, nostetaan pystyyn ja viedään välivarastoon.In the fifth step, the assembled beam frame is mounted on the casting compound (1) and the reinforcement (2) with the intermediate dowel, the body part is vibrated and pressed into the concrete for mm until the web has sunk 25 mm and the intermediate grooves approx. 2-3 mm into the concrete. Support and allow to dry until the next day, lift up and take to interim storage.
Edellä esitetyillä sovellutusesimerkeillä ei olla ha-15 luttu rajoittaa keksintöä, vaan keksintöä voidaan muun- neliä patenttivaatimusten puitteissa täysin vapaasti. Esimerkkinä voidaan mainita erilaiset materiaalit runkorakenteena kuten muovi, lasikuitu ja erilaiset levy-rakenteet sekä elementin valmistus ilman väliorsia.The application examples presented above are not intended to limit the invention, but the invention can be modified completely freely within the scope of the claims. Examples include various materials as the frame structure, such as plastic, fiberglass and various plate structures, as well as the manufacture of the element without intermediate dowels.
Claims (2)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI950641A FI96898C (en) | 1995-02-14 | 1995-02-14 | Composite slab element |
AU46661/96A AU4666196A (en) | 1995-02-14 | 1996-02-14 | A composite slab element |
AT96902293T ATE197184T1 (en) | 1995-02-14 | 1996-02-14 | COMPOSITE PANELS CONSTRUCTION |
EP96902293A EP0815330B1 (en) | 1995-02-14 | 1996-02-14 | A composite slab element |
DE69610762T DE69610762T2 (en) | 1995-02-14 | 1996-02-14 | COMPOSITE PANEL DESIGN |
PCT/FI1996/000082 WO1996025566A1 (en) | 1995-02-14 | 1996-02-14 | A composite slab element |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI950641 | 1995-02-14 | ||
FI950641A FI96898C (en) | 1995-02-14 | 1995-02-14 | Composite slab element |
Publications (3)
Publication Number | Publication Date |
---|---|
FI950641A0 FI950641A0 (en) | 1995-02-14 |
FI96898B FI96898B (en) | 1996-05-31 |
FI96898C true FI96898C (en) | 1998-03-07 |
Family
ID=8542843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI950641A FI96898C (en) | 1995-02-14 | 1995-02-14 | Composite slab element |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0815330B1 (en) |
AT (1) | ATE197184T1 (en) |
AU (1) | AU4666196A (en) |
DE (1) | DE69610762T2 (en) |
FI (1) | FI96898C (en) |
WO (1) | WO1996025566A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19721165B4 (en) * | 1997-05-21 | 2011-08-11 | Veit Dennert KG Baustoffbetriebe, 96132 | Industrially prefabricated lightweight ceiling or roof panels |
DE19818525B4 (en) * | 1998-04-24 | 2004-11-25 | Bauer, Werner, Dipl.-Ing. | Wood-concrete composite member |
DE19836872A1 (en) * | 1998-08-14 | 2000-02-17 | Dennert Kg Veit | A process for the manufacture of prefabricated industrial lightweight roofs or roof panels |
DE102004014765B4 (en) * | 2004-03-26 | 2014-04-10 | Veit Dennert Kg Baustoffbetriebe | Industrially prefabricated lightweight ceiling element and method for its production |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3605360A (en) * | 1969-04-24 | 1971-09-20 | Skuli Walter Lindal | Prestressed vertically laminated beam of wood |
FI60752C (en) * | 1980-06-05 | 1982-03-10 | Poutanen Tuoma Tapani | FOERSTAERKT PLATTA OCH FOERFARANDE FOER DESS TILLVERKNING |
CH687397A5 (en) * | 1992-11-14 | 1996-11-29 | Bettex Fabienne | Wood-concrete composite floor. |
-
1995
- 1995-02-14 FI FI950641A patent/FI96898C/en active
-
1996
- 1996-02-14 AU AU46661/96A patent/AU4666196A/en not_active Abandoned
- 1996-02-14 DE DE69610762T patent/DE69610762T2/en not_active Expired - Fee Related
- 1996-02-14 WO PCT/FI1996/000082 patent/WO1996025566A1/en active IP Right Grant
- 1996-02-14 AT AT96902293T patent/ATE197184T1/en active
- 1996-02-14 EP EP96902293A patent/EP0815330B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE197184T1 (en) | 2000-11-15 |
EP0815330A1 (en) | 1998-01-07 |
EP0815330B1 (en) | 2000-10-25 |
DE69610762T2 (en) | 2001-06-13 |
FI96898B (en) | 1996-05-31 |
WO1996025566A1 (en) | 1996-08-22 |
FI950641A0 (en) | 1995-02-14 |
DE69610762D1 (en) | 2000-11-30 |
AU4666196A (en) | 1996-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application |