NO771129L - COMPOSITE, B {BENDE BUILDING ELEMENT. - Google Patents

COMPOSITE, B {BENDE BUILDING ELEMENT.

Info

Publication number
NO771129L
NO771129L NO771129A NO771129A NO771129L NO 771129 L NO771129 L NO 771129L NO 771129 A NO771129 A NO 771129A NO 771129 A NO771129 A NO 771129A NO 771129 L NO771129 L NO 771129L
Authority
NO
Norway
Prior art keywords
post
building element
composite
bende
middle piece
Prior art date
Application number
NO771129A
Other languages
Norwegian (no)
Inventor
Joergen Skjold Petersen
Original Assignee
Rockwool Int
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 Rockwool Int filed Critical Rockwool Int
Publication of NO771129L publication Critical patent/NO771129L/en

Links

Classifications

    • 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
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
    • E04B2/7412—Posts or frame members specially adapted for reduced sound or heat transmission
    • 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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Composite Materials (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Building Environments (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)

Description

Sammensatt, bærende bygningselement for anvendelse i stolpe-skjelettvegqer og takkonstruksjoner. Composite, load-bearing building element for use in post-frame walls and roof structures.

Oppfinnelsen vedrører et sammensatt, bærende bygningselement med form som en stolpe eller bjelke for anvendelse i stolpeskjelettvegger og takkonstruksjoner i hus, særlig i høyisolérte hus. The invention relates to a composite, load-bearing building element shaped like a post or beam for use in post-frame walls and roof structures in houses, particularly in highly insulated houses.

De senere års økede brenselspriser nødvendiggjør anvendelse- av varmeisolasjonsmaterialer i større tykkelser enn de som tidligere har vært benyttet. I yttervegger og takkonstruksjoner i hus er anvendelsen av mineralullformstykket i 20 cm tykkelse nu økonomisk berettiget. Hvis fagene mellom stolper eller bjelker i angjeldende konstruksjoner skal kunne gi plass til isolasjonsmaterialer i denne tykkelse, må stolpene eller bjelkene ha et tverrsnitt i størrelse f. eks. 5 x 20 cm eller 7,5 x 20 cm. Stolper eller bjelker bestående av bare tre blir imidlertid med dette tverrsnitt meget kostbare. I høyisolérte konstruksjoner kan dessuten:fra den varme til den kolde side gjennom konstruksjonen gående stolper eller bjelker bestående av bare trematerialer øke varmegjennomgangen gjennom veggen i betydelig grad, f. eks. 20 %. The increased fuel prices in recent years necessitate the use of thermal insulation materials in greater thicknesses than those that have previously been used. In external walls and roof structures in houses, the use of the mineral wool formwork in 20 cm thickness is now economically justified. If the spaces between posts or beams in the relevant constructions are to be able to provide space for insulation materials of this thickness, the posts or beams must have a cross-section of size e.g. 5 x 20 cm or 7.5 x 20 cm. However, posts or beams consisting of only wood with this cross-section become very expensive. In highly insulated constructions, posts or beams consisting of only wooden materials passing through the construction from the warm to the cold side can also significantly increase the heat transfer through the wall, e.g. 20%.

Bygningselementet ifølge oppfinnelsen er sammensatt av et midtstykke bestående av formbestandig mineralfiberfilt og to på midtstykket påklebede staver av tre. The building element according to the invention is composed of a middle piece consisting of shape-resistant mineral fiber felt and two sticks of wood glued to the middle piece.

Formbestandig mineralfiberfilt, også betegnet mine-raulullfilt, er et produkt som i hovedsaken består av mineral-fibre, nærmere bestemt glass-, sten- eller slaggfibre, og som dertil inneholder mindre mengder av et organisk bindemiddel, Form-retaining mineral fiber felt, also known as mine raw wool felt, is a product which mainly consists of mineral fibres, more specifically glass, stone or slag fibres, and which also contains smaller amounts of an organic binder,

f. eks. fenolformaldehydharpiks, som forbinder fibrene punkt-vis med hverandre. Mineralfiberfilt egnet til å danne midtstykket i bygningselementet ifølge oppfinnelsen kan ha en po-røsitet av størrelsesorden fra 0,92 - 0,96. e.g. phenol formaldehyde resin, which connects the fibers point by point with each other. Mineral fiber felt suitable for forming the middle piece in the building element according to the invention can have a porosity of the order of magnitude from 0.92 - 0.96.

Oppfinnelsen skal belyses under henvisning til tegningen . På tegningen vises en del av en ennu ikke ferdiggjort stolpeskjelettvegg. Veggens stolpeskjelett er reist og pålagt 9 mm trefiberplater på begge sider, og synlig er en del av en stolpe og deler av trefiberplatene. Stolpen består av et midtstykke (1) av formbestandig mineralfiberfilt og to påklebede staver (2, og 2') av tremateriale. Trefiberplatene 3 og 3<1>er festet til stavene med spiker. The invention must be explained with reference to the drawing. The drawing shows a part of a not yet completed post skeleton wall. The wall's post skeleton has been erected and 9 mm wood fiber boards applied on both sides, and part of a post and parts of the wood fiber boards are visible. The post consists of a center piece (1) of shape-resistant mineral fiber felt and two sticks (2, and 2') of wooden material glued on. The wooden fiberboards 3 and 3<1> are attached to the rods with nails.

EksempelExample

En stolpe blir sammensatt av et midtstykke av formbestandig mineralfiberfilt med porøsitet 0,94 og tverrsnitt 5 x 15 cm og to staver av tremateriale med tverrsnitt 5 x 2,5 cm, slik at stolpen fikk et tverrsnitt på 5 x 20vcm. A post is composed of a middle piece of shape-resistant mineral fiber felt with a porosity of 0.94 and a cross section of 5 x 15 cm and two sticks of wooden material with a cross section of 5 x 2.5 cm, so that the post had a cross section of 5 x 20vcm.

Hvis stolpeskjelettveggen skal bære vekten av oven-for liggende bygningsdeler, blir trestavene alene om å overfø-re kraften til underlaget, da mineralfiberfiltens elastisitets-koeffisient er meget lavere enn treets. Man ønsker sikkerhet mot knekking i det tilfelle at belastningen i sin helhet skulle, falle på den ene av de to staver. En stolpe sammensatt som den i eksemplet omhandlede ble tilskåret i lengde 1,80 m, og den ene stav ble utsatt for økende trykkraft i dens lengderetning. Knekking var ennu ikke inntrådt ved en trykkraft av størrelse 5000 kp. Staven alene, med en lengde på 1,8 m, knekker eri trykkraft i størrelsesorden 900 kp. If the post skeleton wall is to bear the weight of the building parts lying above, the wooden rods are left alone to transfer the force to the substrate, as the mineral fiber felt's coefficient of elasticity is much lower than that of the wood. Security against buckling is desired in the event that the load in its entirety should fall on one of the two rods. A post assembled like the one mentioned in the example was cut to a length of 1.80 m, and one post was subjected to increasing compressive force in its longitudinal direction. Buckling had not yet occurred at a compressive force of 5,000 kp. The rod alone, with a length of 1.8 m, breaks eri compressive force in the order of 900 kp.

Claims (1)

Søyle eller bjelke, bestående av et midtstykke og to på to av midtstykkets motstående sideflater fastgjorte trestol-per for anvendelse i stolpeskjelettvegger og takkonstruksjoner, karakterisert ved at midtstykket består avColumn or beam, consisting of a middle piece and two wooden posts attached to two of the opposite side surfaces of the middle piece for use in post skeleton walls and roof structures, characterized in that the middle piece consists of formbestandig mineralfiberfilt.shape-resistant mineral fiber felt.
NO771129A 1976-03-31 1977-03-30 COMPOSITE, B {BENDE BUILDING ELEMENT. NO771129L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK147276AA DK141536B (en) 1976-03-31 1976-03-31 Composite, load-bearing building element for use in post-skeleton walls and roof structures.

Publications (1)

Publication Number Publication Date
NO771129L true NO771129L (en) 1977-10-03

Family

ID=8105190

Family Applications (1)

Application Number Title Priority Date Filing Date
NO771129A NO771129L (en) 1976-03-31 1977-03-30 COMPOSITE, B {BENDE BUILDING ELEMENT.

Country Status (9)

Country Link
CH (1) CH600089A5 (en)
DE (1) DE2713429A1 (en)
DK (1) DK141536B (en)
FI (1) FI59643C (en)
FR (1) FR2346515A1 (en)
GB (1) GB1579172A (en)
NL (1) NL7703481A (en)
NO (1) NO771129L (en)
SE (1) SE413790B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018328A3 (en) * 1979-04-19 1980-11-26 Procima S.A. Prefabricated building element
SE437391B (en) * 1979-08-23 1985-02-25 Larsson Bertil PROCEDURE FOR MANUFACTURE OF TREE RULE
NL1008261C2 (en) * 1998-02-10 1999-08-11 Verwol Projektafbouw B V System wall.
DE10042918B4 (en) * 2000-08-31 2006-10-12 Holzwerke Wimmer Gmbh Composite element made of wood and thermal insulation
GB2468026A (en) * 2009-02-20 2010-08-25 Knauf Insulation Ltd Insulated building stud
CA2691490A1 (en) * 2010-01-29 2011-07-29 Eric Penner De Waal Construction framing member with integrated thermal break
CH711018B1 (en) * 2015-04-28 2020-04-15 Samvaz Sa Composite building element for the realization of joinery or carpentry works.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB915433A (en) * 1960-06-15 1963-01-09 Trollope & Colls Ltd Building structure
LU45860A1 (en) * 1964-04-11 1964-06-11
CH430997A (en) * 1965-06-25 1967-02-28 Fischer Hans Wall element

Also Published As

Publication number Publication date
CH600089A5 (en) 1978-06-15
GB1579172A (en) 1980-11-12
FR2346515A1 (en) 1977-10-28
SE7703702L (en) 1977-10-01
DE2713429A1 (en) 1977-10-06
FI59643C (en) 1981-09-10
FI59643B (en) 1981-05-29
FI770992A7 (en) 1977-10-01
DK147276A (en) 1977-10-01
DK141536B (en) 1980-04-14
NL7703481A (en) 1977-10-04
SE413790B (en) 1980-06-23

Similar Documents

Publication Publication Date Title
US4224774A (en) Composite building elements
US5565257A (en) Method of manufacturing wood structural member with synthetic fiber reinforcement
Xiao Engineered bamboo
NO771129L (en) COMPOSITE, B {BENDE BUILDING ELEMENT.
DE3223098A1 (en) WALL ELEMENT FOR FERTIGHAEUSER
Xiao Engineered bamboo in China
Ślósarz Strengthening of the wooden structures
RU2168594C1 (en) Glued wood member
Singh et al. Bamboo as construction material and bamboo reinforcement
EP2935716B1 (en) Composite structural member with thermal and/or sound insulation characteristics for building construction und building using it
DE202007001771U1 (en) Wood hollow box carrier structure, e.g. for walls and ceilings, has upper and lower multi-layer boards separated by vertical struts at the ends and intermediate block board struts to form the hollow boxes
Parthasarathy et al. Comparative Analysis of 3D Steel and Glulam Trusses Using ABAQUS
DE924656C (en) Thermal insulation board
DE3011159A1 (en) Composite roofing panel has outer undulating steel sheet - inner covering sheet and esp. rigid polyurethane core between
DE202019104101U1 (en) Wall module
CL2025000502A1 (en) Symmetrical fiber cement panel with structural reinforcement for use in construction
Zielińska Comparative numerical analysis of different strengthening systems of historical brick arches
OZDEMIR et al. Flexural Behavior of Laminated Wood Beams Strengthened with Novel Composite Systems (CFRP and Wire Rope): An experimental study
DE805710C (en) Reinforced concrete beams
Veselov Innovate designs of wooden beams for buildings and structures in the arctic zone of Russia
DE202024000312U1 (en) Wall construction made of stone slabs and CO2-based carbon fibers as a carbon sink
DE824550C (en) Wall construction with a supporting frame consisting of concrete elements
DE655439C (en) Bomb-proof, bulletproof, armor-like cover
Hass Recent Developments in the Fire Engineering Design of Concrete Filled Hollow Section Columns
DE810300C (en) Ceiling or roof made of reinforced concrete hollow panels