NO833953L - PROFILE SYSTEM - Google Patents

PROFILE SYSTEM

Info

Publication number
NO833953L
NO833953L NO833953A NO833953A NO833953L NO 833953 L NO833953 L NO 833953L NO 833953 A NO833953 A NO 833953A NO 833953 A NO833953 A NO 833953A NO 833953 L NO833953 L NO 833953L
Authority
NO
Norway
Prior art keywords
profiles
profile system
joined
connecting pieces
profile
Prior art date
Application number
NO833953A
Other languages
Norwegian (no)
Inventor
Sverre Rasen
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO833953A priority Critical patent/NO833953L/en
Priority to SE8405407A priority patent/SE8405407L/en
Priority to FI844253A priority patent/FI844253L/en
Priority to GB08427433A priority patent/GB2148976A/en
Publication of NO833953L publication Critical patent/NO833953L/en

Links

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
    • 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
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • 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
    • 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
    • E04C2003/0413—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 being built up from several 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
    • E04C2003/0413—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 being built up from several parts
    • E04C2003/0417—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 being built up from several parts demountable
    • 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
    • E04C2003/0439—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 cross-section comprising open parts and hollow 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
    • E04C2003/0443—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
    • E04C2003/0452—H- or I-shaped
    • 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
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G2011/505—Girders, beams, or the like as supporting members for forms with nailable or screwable inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Paper (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

Foreliggende oppfinnelse vedrører et profilsystem for oppbygging av bære- eller støttebjelker med variert lengde og/eller høyde. The present invention relates to a profile system for the construction of support or support beams of varied length and/or height.

Ekstruderte bærebjelker anvendes til forskjellige formål innen byggebransjen, først og fremst inngår disse bjelker i forskalinger for støping av plattformer, gulv, vegger etc. Extruded support beams are used for various purposes within the construction industry, primarily these beams are included in formwork for casting platforms, floors, walls etc.

Det finnes flere varianter av slike bjelker på markedet i dag. Fellestrekk for alle de hittil kjente bjelker er imidlertid vanskelighetene med å skjøte bjelkene til ønsket lengde ved hjelp av enkle midler. Videre er bjelkene dimensjonert til å There are several varieties of such beams on the market today. However, the common feature of all the beams known to date is the difficulty in joining the beams to the desired length using simple means. Furthermore, the beams are dimensioned to

bære en spesifikk belastning. De kjente bjelkekonstruksjoner gir ikke mulighet til å forsterke lokalt forskalinger på punkter hvor det er nødvendig med forsterkning. Resultatet av dette er at det er nødvendig^å holde et stort lager av bærebjelker med forskjellig størrelse/styrke og lengde på byggeplassene for å overkomme disse problemer. carry a specific load. The known beam constructions do not provide the opportunity to locally reinforce formwork at points where reinforcement is required. The result of this is that it is necessary to keep a large stock of support beams of different size/strength and length on construction sites to overcome these problems.

Formålet med den foreliggende oppfinnelse er derfor å frembringe et fleksibelt profilsystem, basert kun på to enkle komponenter for modul-oppbygging av bære- eller støttebjelker i ønsket lengde/høyde og styrke. The purpose of the present invention is therefore to produce a flexible profile system, based on only two simple components for the modular construction of support or support beams in the desired length/height and strength.

Profilsystemet ifølge den foreliggende oppfinnelse kjennetegnes ved de trekk som fremgår av patentkravene, og blir i det etter-følgende beskrevet ved hjelp av vedlagte tegninger, Fig. 1-4, hvor Fig. 1 viser skjematisk et profilsystem omfattende fire l-formede profiler skjøtt sammen ved hjelp av skjøtestykker for å danne en lang bærebjelke. Fig. 2 er et vertikalt snitt gjennom sammenføyde I-profiler som The profile system according to the present invention is characterized by the features that appear in the patent claims, and is subsequently described with the help of the attached drawings, Fig. 1-4, where Fig. 1 schematically shows a profile system comprising four l-shaped profiles joined together using splices to form a long support beam. Fig. 2 is a vertical section through joined I-profiles which

danner en forhøyet/forsterket bærebjelke. forms an elevated/reinforced support beam.

Fig. 3 viser skjematisk sammenføyde I-profiler som danner en Fig. 3 schematically shows joined I-profiles that form a

støttevegg. retaining wall.

Fig. 4 er et vertikalt snitt gjennom to speilvendt anordnede og ved hjelp av skjøtestykker sammenføyde I-profiler, som danner en bærebjelke med hulrom for innføring av et avstivnings -/i nnf es ting sl egeme . Fig. 4 is a vertical section through two I-profiles arranged mirror-facing and joined by means of joints, which form a support beam with a cavity for the introduction of a stiffening -/in nn es ting sl egeme.

I Fig. 1 betegner (1,1') ekstruderte, vesentlig l-formede profiler omfattende en nedre flens (4) og en øvre flens (5) forbundet med et stegparti (3) forløpende vertikalt og asymmetrisk mellom disse flenser. Stegpartiet (3) er utstyrt på sin ene side som vender mot de kortere flenspartier med parvis anordnede, fremskutte festeriller (6) som forløper parallelt med profilenes lengdeakse. Rillene (6) er vekselvis anordnet med oppad-/nedad-vendende sidevegger (62) som samvirker med komplementært utformede fremspring (22) på et skjøtestykke (2). Skjøte- In Fig. 1, (1,1') denotes extruded, substantially l-shaped profiles comprising a lower flange (4) and an upper flange (5) connected by a stepped portion (3) extending vertically and asymmetrically between these flanges. The step part (3) is equipped on its one side facing the shorter flange parts with arranged in pairs, forward fastening grooves (6) which run parallel to the longitudinal axis of the profiles. The grooves (6) are alternately arranged with upward/downward facing side walls (62) which interact with complementary designed projections (22) on a joint piece (2). Deed-

stykket (2), i samvirke med et speilvendt anordnet tilsvarerende skjøtestykke (ikke vist på figuren), låses i et bindende inngrep med festerillene (6) og således formes det av fire enkle I-profiler en langstrakt bærebjelke. the piece (2), in cooperation with a mirror-facing corresponding connecting piece (not shown in the figure), is locked in a binding engagement with the fastening grooves (6) and thus an elongated support beam is formed from four simple I-profiles.

To av festerillene (6) vist på figuren utgjør en integrert del av I-profilens flenser (4,5). Denne utforming sikrer en enkel og pålitelig innfesting av bjelkene til underlaget og/eller en vertikal sammenføyning. Sammenføyningsprinsippet ses best på Fig. 2 som viser i vertikalt snitt en modul-oppbygget, høy bærebjelke (10). To speilvendt anordnede I-profiler (1) er i første omgang sammenføyd med to speilvendte skjøtestykker (2) som er fastholdt via de komplementært utformede fremspring (22) i et bindende inngrep med festerillene (6) forløpende langs det asymmetriske stegparti (3) ved hjelp av en bolt (15). To nye speilvendte I-profiler (1') er anordnet med sine nedre flenser (4) på øvre flenser (5) til de sammenføyde I-profilene (1) og skjøtt til disse ved hjelp av et nytt par skjøtestykker (2'). En således fremskaffet høy bærebjelke kan ytterligere skjøtes sammen med tilsvarende bjelke(r) i lengderetningen som prinsipielt vist i Fig. 1. Two of the fastening grooves (6) shown in the figure form an integral part of the I-profile flanges (4,5). This design ensures a simple and reliable fixing of the beams to the substrate and/or a vertical joining. The joining principle is best seen in Fig. 2, which shows a vertical section of a modular, tall support beam (10). Two mirrored I-profiles (1) are initially joined with two mirrored connecting pieces (2) which are held via the complementary designed protrusions (22) in a binding engagement with the fastening grooves (6) running along the asymmetric step part (3) by using a bolt (15). Two new mirrored I-profiles (1') are arranged with their lower flanges (4) on the upper flanges (5) of the joined I-profiles (1) and are joined to these by means of a new pair of joints (2'). A high support beam thus obtained can be further joined together with corresponding beam(s) in the longitudinal direction as shown in principle in Fig. 1.

Fig. 3 viser skjematisk en anvendelsesvariant av profilsystemet ifølge den foreliggende oppfinnelse. To I-profiler (1,1") anordnet etter hverandre er skjøtt sammen ved hjelp av ett eller flere skjøtestykker (2). Skjøtestykkene (2) utgjør samtidig festeanordning for profilene ved hjelp av en gjennomgående bolt (15) festet til underlaget. En støttevegg (20) av ube-grenset lengde for vertikale forskalingsvegger kan således formes av de to enkle komponenter: I-profilen og skjøtestykket. Fig. 3 schematically shows an application variant of the profile system according to the present invention. Two I-profiles (1.1") arranged one behind the other are joined together by means of one or more connecting pieces (2). The connecting pieces (2) also form a fastening device for the profiles by means of a through-bolt (15) attached to the substrate. A support wall (20) of unlimited length for vertical formwork walls can thus be formed from the two simple components: the I-profile and the joint piece.

I Fig. 4 vises det i vertikalt snitt oppbygging av en enkel bærebjelke omfattende to speilvendte I-profiler (1) sammenføyd ved hjelp av skjøtestykkene (2) forbundet med hverandre med en tverrgående bolt (15). Hulrommet (12) som dannes øverst mellom de to sammenføyde profilene (1), kan anvendes til innføring av et trelegeme (13) som brukes for bjelkeavstivning og som spiker-slag for innfesting av forskalingsplater (ikke vist på figuren). Fig. 4 shows in vertical section the structure of a simple support beam comprising two mirrored I-profiles (1) joined by means of the joint pieces (2) connected to each other with a transverse bolt (15). The cavity (12) which is formed at the top between the two joined profiles (1) can be used for the introduction of a wooden body (13) which is used for beam bracing and as a nail for attaching formwork boards (not shown in the figure).

Den asymmetriske plassering av stegpartiet (3) kombinert med festerillene (6) som forløper i en viss minimal avstand fra stegpartiet (fremskutte riller) på I-profilene ifølge oppfinnelsen, sikrer en fleksibel låsefunksjon for elementene i profilsystemet. Systemet tillater skjøting av ytterligere I-profiler til de allerede sammenføyde profilene uten anvendelse av noen spesielle låse-/festeanordninger utover systemets egne skjøtestykker (6). Profilsystemet ifølge oppfinnelsen, basert på kun to enkle komponenter, gir klare material-/kostnadsbespar-elser sammenlignet med de hittil kjente standardiserte bærebjelker og låseanordninger. The asymmetric placement of the step part (3) combined with the fastening grooves (6) which extend at a certain minimal distance from the step part (protruding grooves) on the I-profiles according to the invention, ensures a flexible locking function for the elements in the profile system. The system allows the joining of additional I-profiles to the already joined profiles without the use of any special locking/fastening devices other than the system's own joint pieces (6). The profile system according to the invention, based on only two simple components, provides clear material/cost savings compared to the hitherto known standardized support beams and locking devices.

De vedlagte og ovenfor beskrevne figurene er anvendt for å il-lustrere fleksibiliteten av profilsystemet, som på ingen måte er begrenset til de viste utførelser. Andre kombinasjoner av de to enkle, ekstruderte komponenter - skjøtestykket og I-profilen - kan være anvendt innenfor rammen av den foreliggende oppfinnelse. The attached and above-described figures are used to illustrate the flexibility of the profile system, which is in no way limited to the designs shown. Other combinations of the two simple, extruded components - the joint piece and the I-profile - can be used within the scope of the present invention.

Claims (5)

1. Profilsystem for oppbygging av bjelker med variert lengde/høyde omfattende vesentlig l-formede profiler (1) og samvirkende forbindelses- eller skjøtestykker (2),karakterisert vedat I-profilenes (1) vertikale steg-parti (3) som forløper asymmetrisk mellom en nedre flens (4) og en øvre flens (5), er utstyrt med minst to par fremskutte festeriller (6), samvirkende med komplementært utformede fremspring (22) på skjøtestykkene (2), og anordnet parallelt med profilens lengdeakse.1. Profile system for the construction of beams of varied length/height comprising substantially l-shaped profiles (1) and interacting connecting or joint pieces (2), characterized by the vertical stepped part (3) of the I-profiles (1) which runs asymmetrically between a lower flange (4) and an upper flange (5), are equipped with at least two pairs of protruding fastening grooves (6), cooperating with complementary designed protrusions (22) on the connecting pieces (2), and arranged parallel to the longitudinal axis of the profile. 2. Profilsystem ifølge krav 1, karakterisert vedat noen av festerillene (6) utgjør en integrert del av flensene (4,5).2. Profile system according to claim 1, characterized by some of the fastening grooves (6) form an integral part of the flanges (4,5). 3. Profilsystem ifølge krav 1 eller 2, karakterisert vedat • * to speilvendt anordnede I-profiler (1), sammenføyd ved hjelp av skjøtestykkene (2), danner et kanalformet rom (12) for innføring av et avstivnings-/innfestingslegeme (13).3. Profile system according to claim 1 or 2, characterized in that • * two mirror-image arranged I-profiles (1), joined by means of the connecting pieces (2), form a channel-shaped space (12) for the introduction of a stiffening/fastening body (13). 4. Profilsystem ifølge krav 1 eller 2, karakterisert vedat to eller flere etter hverandre anordnede I-profiler (1), sammenføyd ved hjelp av skjøtestykkene (2), former en vertikal støttevegg (20).4. Profile system according to claim 1 or 2, characterized by two or more successively arranged I-profiles (1), joined by means of the connecting pieces (2), form a vertical support wall (20). 5. Profilsystem ifølge et eller flere forangående krav,karakterisert vedat både I-profilene (1) og skjøtestykkene (2) er utført i ekstrudert Al-legering.5. Profile system according to one or more preceding claims, characterized by both the I-profiles (1) and the connecting pieces (2) are made of extruded Al alloy.
NO833953A 1983-10-31 1983-10-31 PROFILE SYSTEM NO833953L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO833953A NO833953L (en) 1983-10-31 1983-10-31 PROFILE SYSTEM
SE8405407A SE8405407L (en) 1983-10-31 1984-10-29 PROFILE SYSTEMS
FI844253A FI844253L (en) 1983-10-31 1984-10-30 BALKSYSTEM.
GB08427433A GB2148976A (en) 1983-10-31 1984-10-30 Joining metal sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO833953A NO833953L (en) 1983-10-31 1983-10-31 PROFILE SYSTEM

Publications (1)

Publication Number Publication Date
NO833953L true NO833953L (en) 1985-05-02

Family

ID=19887325

Family Applications (1)

Application Number Title Priority Date Filing Date
NO833953A NO833953L (en) 1983-10-31 1983-10-31 PROFILE SYSTEM

Country Status (4)

Country Link
FI (1) FI844253L (en)
GB (1) GB2148976A (en)
NO (1) NO833953L (en)
SE (1) SE8405407L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8419108D0 (en) * 1984-07-26 1984-08-30 Kwikform Ltd Gkn Beam
GB8511199D0 (en) * 1985-05-02 1985-06-12 Szucs A Formwork equipment
DE8912591U1 (en) * 1989-10-24 1991-02-21 Lisega GmbH, 2730 Zeven Traverse for industrial support construction
DE9403157U1 (en) * 1994-02-25 1995-06-29 Pies, Gerrit, 42699 Solingen Connection of profile bars
DE20003842U1 (en) * 2000-03-01 2001-07-12 Pies, Gerrit, 42699 Solingen Profile bar
GB0325894D0 (en) * 2003-11-06 2003-12-10 Roxbury Ltd Structural beam member
FR2885149B1 (en) * 2005-04-29 2007-06-15 Jacques Sarrat PRECONTROLLED MODULAR CARRIER FOR RECEIVING MOBILE OR FIXED ARMS TO COVER ANY SURFACE
EP1877637A1 (en) * 2005-04-29 2008-01-16 Jacques Sarrat Modular load-bearing beam and shelter particularly for a swimming pool incorporating said beam
AU2008341017B2 (en) * 2007-12-20 2014-12-18 G Technologies Solutions Pty. Ltd. Multi-part beam
GB201419372D0 (en) * 2014-10-30 2014-12-17 Kleg Holdings Ltd Construction assembly
AU2020396289A1 (en) * 2019-12-07 2022-06-16 Peri Se Filler beam assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071177B (en) * 1980-03-06 1984-04-26 Kwikform Ltd Beam

Also Published As

Publication number Publication date
SE8405407D0 (en) 1984-10-29
FI844253L (en) 1985-05-01
GB2148976A (en) 1985-06-05
SE8405407L (en) 1985-05-01
GB8427433D0 (en) 1984-12-05
FI844253A0 (en) 1984-10-30

Similar Documents

Publication Publication Date Title
NO833953L (en) PROFILE SYSTEM
DK169357B1 (en) Arrangement for connecting pillars and beams made of concrete to form the connections in the skeleton structure for buildings and similar constructions
ES2243184T3 (en) FLAT OF A VEHICLE WITH LONGITUDINAL AND TRANSVERSAL BEAMS.
US2256394A (en) Fabricated metal wall
US6374981B1 (en) Support construction for long escalators and moving walkways
US3564802A (en) Scaffolding system
CZ281615B6 (en) Boxvan body for railway vehicles
FI87597B (en) FOERBINDNINGSKONSTRUKTION FOER STAELLNINGSBOTTNARS VAOGRAETA STOED
FI77087C (en) Building elements and roof construction, which comprise several such elements
US3841597A (en) Floor form with connected truss supports
US4145024A (en) Form for reinforced concrete wall
JPS62501085A (en) triangular frame structure
JPH10298931A (en) Stretch erection work device
JPH11107440A (en) Wall surface panel for building construction
RU2176302C1 (en) Universal modular form
US4579065A (en) Arrangement of stiffening elements
CN110344503A (en) It is a kind of part superimposed sheet and faced wall column connected node construct
SU1135867A1 (en) Column to cross-bars joint
US1968096A (en) Roof truss
SU1728408A1 (en) Joint of i-beam section column to i-beam section girder
US1078306A (en) Vestibule-hood.
US1099953A (en) Fireproof-building construction.
US3283461A (en) Integrated concrete slab and supporting plate box structure
SU1263567A1 (en) Cantilever portion of railway car main beam
US170480A (en) Improvement in car-platforms