CA3231915A1 - Improved connection system for connecting wood elements to a reinforced concrete element of a building, method for producing the connection, and construction kit - Google Patents

Improved connection system for connecting wood elements to a reinforced concrete element of a building, method for producing the connection, and construction kit Download PDF

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Publication number
CA3231915A1
CA3231915A1 CA3231915A CA3231915A CA3231915A1 CA 3231915 A1 CA3231915 A1 CA 3231915A1 CA 3231915 A CA3231915 A CA 3231915A CA 3231915 A CA3231915 A CA 3231915A CA 3231915 A1 CA3231915 A1 CA 3231915A1
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Prior art keywords
connect
hol
devi
east
concrete
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CA3231915A
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French (fr)
Inventor
Julian VOLGGER
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Rotho Blaas Gmbh/srl
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Rotho Blaas Gmbh/srl
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Priority claimed from IT102021000031790A external-priority patent/IT202100031790A1/en
Application filed by Rotho Blaas Gmbh/srl filed Critical Rotho Blaas Gmbh/srl
Publication of CA3231915A1 publication Critical patent/CA3231915A1/en
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Classifications

    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/18—Adjusting tools; Templates
    • E04G21/1841—Means for positioning building parts or elements
    • E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B2001/268—Connection to foundations
    • E04B2001/2684—Connection to foundations with metal connectors

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The invention relates to a connection system (100) for connecting at least two components, comprising a connection device (110, 120) and at least two tubular and/or rectangular hollow bodies (101) made of metal or plastic that are suitable for being inserted into a formwork or the like in which concrete, mortar, cement, or the like is cast. According to the invention, the hollow bodies (101) form the seat for inserting a respective foot (102, 122, 322, 342) of the connection device (110, 120, 320, 340) in that the hollow body (101) has a horizontal cross-section which is at least 10 mm larger than the horizontal cross-section of the foot part (102, 122, 322, 342), which are inserted into the hollow body (101) and can be filled with a hardening material, in particular reinforced concrete, mortar, concrete, or the like, wherein the foot (102, 122, 322, 342) is connected to a panel (123, 344) and/or a bracket (103, 321), and the panel (123, 341) and/or the bracket (103, 320) has holes or connection elements for connecting the panel and/or the bracket to a second component which has at least one wood part (201).

Description

Ti t I e: I MPROVED CONNECT! ON SYSTEM FOR CONNECT! NG WOOD ELEMENTS
TO A REI NFORCED CONCRETE ELEMENT OF A BUI LDI NG, METHOD FOR
PRODUCI NG THE CONNECT! ON, AND CONSTRUCT! ON KI T
* * * *
The present i nventi on rel at es to a connect i on system for wooden el ements with a rei nf orced concrete el ement of a bui I di ng accordi ng to the preambl e of cl ai m 1 and a met hod usi ng the devi ce accordi ng to the i nventi on and a kit accordi ng to the i nventi on.
The scope of the present i nventi on i s connect i ons between structural wooden el ements and structural rei nf orced concrete el ements. A part i cul ar probl em i n t hi s area i s that after the rei nf orced concrete has been poured, either a wooden el ement must be fastened usi ng a connect i ng devi ce that penetrates the rei nf orced concrete or part of the devi ce must be i nserted i nto the concrete formwork before pouri ng. The second met hod i n part i cul ar requi res a hi gh I evel of preci si on that cannot al ways be achi eyed due to the exact t ol erances for posi ti oni ng and f asteni ng are only known after the components have been cast or laid out. This is particularly problematic because i n concrete constructi on the tol erances are i n the cm range, whi le in wooden constructi on the t ol erances are i n the mm range.
State of the art A one-piece angle is known from EP 2 093 335, in which a first part of the angl e i s fastened to a surf ace usi ng connect i ng means, e.g. screws that penetrate the constructi on are attached to a surface and a second component i s al so attached at an angl e usi ng screws or nail s, creati ng a connect i on between the two components.
2 From the GAH Al berts catal ogue, a brace bracket for masts and the I i ke i s known, whi ch has a base that can be i nserted i nto a concrete cast i ng, the base has a grooved structure and on this base there is an L-shaped angle with holes for f asteni ng a wooden component, e.g. a wooden post. The problem that an ses with the consol e descri bed i s that the consol e must be posi ti oned preci sel y and correctly before I ayi ng out and subsequent concreti ng so that all t ol erances are adhered to.
From US 20200165812 a system for f asteni ng a concrete foundation is known, whi ch then fixes an additional component.
However, there i s no system that all ows the base to be adj usted after the concrete has been pl aced. The base i s fastened mechani call y, whi ch requi res access to the f asteni ng area and therefore an openi ng i n the wall for access to the f asteni ng screws and al so does not all ow compensati on t ol erances i n all di recti ons. The US publ i cat i on i s desi gned for vertical forces and not lateral forces.
A f asteni ng system for a rei nf orced concrete base i s al so known from US 5375384, but t hi s system does not all ow the base to be adj usted after the concrete has been pl aced. The base i s attached mechani call y, whi ch requi res access to the attachment area and therefore an openi ng i n the wall to access the screws for attachment and al so does not all ow for compensati on t ol erances i n all di recti ons.
The US publ i cat i on i s desi gned for verti cal forces, not lateral forces.
The ai m of the present i nventi on is to real i ze a system that all ows, in a fi rst step, to posi ti on an el ement f ormi ng the seat for the connect i ng devi ce, and i n t hi s way to obtai n greater t ol erances i n posi ti oni ng before pouri ng mortar, cement, concrete and the I i ke and thus have the possi bi I i ty of correct i ng the posi ti on of the connect i ng devi ce without
3 I osses i n the strength of the connect i on between the two components.
Thi s obj ect i s achi eyed by a system accordi ng to the i nventi on and a met hod for produci ng a connect i on between two components, one of whi ch consi sts of rei nf orced concrete, concrete, mortar and the I i ke and a second consi sts of wood, with the ai d of a system accordi ng to the i nventi on.
What i s proposed i s a connect i on system consi sti ng of at I east two hol I ow bodi es made of metal or pl asti c, i n part i cul ar of a tubul ar and/or rectangul ar shape, whi ch advantageously have a corrugated outer surf ace and/or anchori ng el ements and/or a rough outer surface, whi ch are sui tabl e for bei ng used i n a formwork or the I i ke i nto whi ch concrete, rei nf orced concrete, mortar or the I i ke i s poured. Advantageously, the hol I ow bodi es al so have a corrugated/ rough i nner surf ace and/or anchori ng el ements arranged on the i nner surf ace and/or a rough surface. These hol I ow bodi es form the seat for i nserti ng a base made of metal I i c mat eri al accordi ng to the i nventi on.
The base made of metal I i c mat eri al , whi ch i s connected i n a preferred manner to a pl ate and/or an angl e, i s formed i n one pi ece, the pl ate and/or angl e havi ng hol es or connect i ng el ements for connect i ng the pl ate and/or the angl e to a second wooden component on. The hol I ow body has a I arger hori zont al cross sect i on, whi ch all ows the base i nserted i nto the hol I ow body to be moved hori zont al I y by at least 10mm.
The hol I ow body can be open on both si des or one- si ded, e. g. a tube cl osed by a lid and/or a casi ng.
Thi s all ows an easy posi ti oni ng and enough space to choose the f i nal posi ti on of the bases.
The devi ce accordi ng to the i nventi on compri ses at I east two bases, each of whi ch i s i nserted i nto a hol I ow body.
4 The met hod usi ng the devi ce accordi ng to the i nventi on compri ses the foil owi ng steps of i nserti ng or pl aci ng an el ement, whi ch consi sts of a hol I ow body with at I east one openi ng, i nto a formwork. Advantageously, the openi ng can al so be cl osed with a Ii d, whi ch can I at er be removed before i nserti ng the base i nto the hol I ow body. Advantageously, t hi s hol I ow body el ement has a corrugated and/or wri nkl ed outer surf ace and/or anchor i ng el ements, whi ch enabl es a better connect i on to the hardeni ng mat er i al , e.g. rei nf orced lo concrete, concrete or si mi I ar, i nto whi ch it is i nserted.
Advantageously, t hi s el ement is a t ubul ar el ement, whi ch advantageousl y has a cl osed bottom.
After inserting at least two hollow bodies and solidifying the mat er i al around the hol I ow body, i n a second step at I east two bases of the devi ce are each i nserted i nto a hol I ow body accordi ng to the i nventi on.
Ina further step, the wooden wall i s pl aced on the pl ate and/or the angle by pl aci ng level I i ng elements, e.g. wooden bl ocks, between the wall and the concrete i nto whi ch the hol I ow bodi es are i nserted.
Advantageously, the wooden wall i s posi ti oned agai nst the vertical part of the plate and/or angle and placed on the curved part of the plate and/or angle.
After the f i nal posi ti oni ng of the wooden part, it will be fixed with the devi ce accordi ng to the i nventi on usi ng f asteni ng el ements, e.g. screws or nail s. Ina further step, the space between the base and the i nteri or of the hol I ow body is fill ed with a hardeni ng mat er i al , e.g. B. cement mortar or similar.
The i nner surf ace of the hol I ow body i s al so grooved and/or provi ded with threads and/or f ol ds, whi ch enabl es a better connect i on with the hardeni ng mat er i al i nt roduced.
5 The base i s connected to a pl ate or angl e or forms a si ngl e el ement with openi ngs or connect i ng means to connect the pl ate or angle to a wooden component.
After hardeni ng, I evel I i ng el ements such as wooden bl ocks are removed and the gap i s advantageously fill ed with hardeni ng materi al such as cement mortar or si mi I ar.
Accordi ng to the i nventi on, a kit i s al so proposed whi ch compri ses at I east two hol I ow bodi es and a devi ce with a corner/ pl ate with at least two bases for real i zi ng an arrangement accordi ng to the i nventi on.
Further features and detail s emerge from the cl ai ms and the f ol I owi ng descri pti on of the embodi ments shown i n the accompanyi ng drawi ng.
Fi gure la shows a si de sect i on through a devi ce accordi ng to the i nventi on that connects two components.
Fi gure lb shows a front sect i on of a devi ce accordi ng to the i nventi on, whi ch connects two components together.
Fi gure 2a shows a si de vi ew of a devi ce accordi ng to the i nventi on.
Fi gure 2b shows a front vi ew of a devi ce accordi ng to the i nventi on.
Fi gure 3a shows a perspective vi ew of a devi ce accordi ng to the i nventi on with a three-dimensional reference system.
Fi gure 3b shows a perspective vi ew of a devi ce accordi ng to the i nventi on for connect i ng two components with a three-di mensi onal reference system.
Fi gure 3c shows a connect i on part of a devi ce accordi ng to the i nventi on, whi ch i s arranged on a component with a three-di mensi onal reference system.
6 Fi gure 3d shows a f i rst part of the connect i on accordi ng to the i nventi on with a three-dimensional reference system.
Fi gure 4a shows a perspective view of a further devi ce accordi ng to the i nventi on with a three-dimensional reference system.
Fi gure 4b shows a perspective view of a further devi ce accordi ng to the i nventi on, whi ch connects two components three-dimensionally with a reference system.
4c shows a connect i ng part of a further devi ce accordi ng to lo the i nventi on arranged on a component with a reference system i n three di mensi ons.
Fi gure 4d shows a f i rst connect i ng part accordi ng to the i nventi on with a reference system i n three di mensi ons.
Fi gures 5a, 5b, 5c and 5d show a further connect i on devi ce consi sti ng of two parts for a connect i on system accordi ng to the i nventi on.
Fi gures 6a, 6b and 6c show the assembly of a devi ce shown in Fi gures 5a, 5b, 5c and 5d.
Fi gure 7a shows a si de sect i on through the assembly steps of the system accordi ng to the i nventi on.
Fi gure 7b shows a perspective view of the assembly steps of the system accordi ng to the i nventi on.
Fi gures 8a, 8b and 8c show a further connect i on devi ce for a connect i on system accordi ng to the i nventi on.
Fi gure 8d shows a si de sect i on through the assembly steps of the system accordi ng to the i nventi on.
Fi gure 8e shows a perspective view of the assembly steps of the system accordi ng to the i nventi on.
7 And Figures 9 and 10 show a si de section through the assembly steps of the system accordi ng to the i nventi on with van i ous components.
I n Fi gures la and lb, reference number 100 i ndi cat es a connect i on system with a connect i on devi ce 110, whi ch connects two components 200 and 201, of whi ch the f i rst component consi sts of rei nforced concrete, concrete, mortar and the I i ke and the second component 201 comprises at least one layer/part made of wood.
Dun i ng its product i on, at I east two hol I ow bodi es 101 i n a tubul ar and/or rectangul ar shape, whi ch can have a cl osed or open bottom, are preferably i nserted i nto the f i rst component 200. I n one embodi ment, both si des may be cl osed, with one si de bei ng cl osed by a removabl e I i d. The hol I ow body 101 has at I east one openi ng at the top and i s preferably tubul ar. The hol I ow body 101 preferably compri ses a corrugated and/or rough outer surf ace and/or an outer surf ace with anchori ng el ements, so that when the component 200 i s formed, for exampl e by means of a hardeni ng mat eri al cast i ng, for exampl e made of concrete, cement or the I i ke, the material embeds the hollow bodi es 101 and solidifies their embedding.
Advantageously, the i nner surf ace of the hol I ow body 101 i s al so grooved and/or wri nkl ed and/or provi ded with anchori ng el ement s.
The hol I ow body 101 has a hori zont al cross sect i on that i s at least 10mm larger than the horizontal cross section of a part of the base 102 that i s embedded i n the hol I ow body 101.
After rei nf orced concrete, concrete or the I i ke has solidified, the hollow bodi es 101 accordi ng to the i nventi on form the seat for one base 102, 122 of the connect i ng devi ce 110, 120. The bases 102, 122 can be i nserted i nto the hol I ow bodi es 101 and moved so that the connect i ng devi ce 110 shown
8 i n Figures 2a and 2b can be posi ti oned to fi nd the fi nal posi ti on of the connect i ng devi ce 110. Advantageously, the bases 102, 122 al so have a corrugated and/or wri nkl ed outer surf ace and/or anchor i ng el ements.
I n a second step, the base 102, 122, whi ch i s connected to, for example, a T- shaped plate 124 and/or an angle 103, forms the receptacl e for the component consi st i ng of at I east one wooden part 201. The component 201 is connected to the connect i ng devi ce 110, for exampl e by screws or by nail s arranged on the plate or the angle 103. After attachment, the component 201 comprises at least one wooden part. The connect i ng devi ce 110 is placed i nto its fi nal posi ti on and al i gned so that the second component 201 i s al so fi rml y connected to the connect i ng devi ce 110. The connect i ng devi ce 110 has at I east two bases 102 whi ch are i nserted i nto two different, spaced apart hol I ow bodi es 101.
Level I i ng el ements, e.g. wooden bl ocks are used to hol d the second component i n posi ti on.
After posi ti oni ng the second component 201, a preferably expansive hardeni ng compound 204, for exampl e cement, mortar, concrete and the I i ke, i s i nt r oduced i nto the i nt er i or of the hollow body 121 inside the hollow body 101 and thus fixes the posi ti on of the connect i ng devi ce 110 and thus al so the position of the second component 201, whi ch is at least part i ally formed from wood mat er i al . Advantageously, the cavity/gap 203 between the fi rst component 200 and the second component 201 is al so fill ed usi ng filli ng material and the connect i ng devi ce 110 after the I evel I i ng el ements have been pull ed out, for exampl e with mortar, concrete, cement and the like.
I n the embodi ment shown i n Fi gures 3a, 3b, 3c and 3d, the connect i ng devi ce 110 has an angl e 103 connected to the base 102. The individual steps of the exemplary embodiment are
9 shown i n these f i gures, with the at I east two hol I ow bodi es bei ng i nserted i nto a formwork in a fi rst step, whi ch i s shown in FIG. 3d, and then fixed by pouring a hardening material, such as mortar or si mi I ar.
I n Fi gure 3c, the devi ce 110 shown i n Fi gure 3a i s used.
Fi gure 3b shows the f i ni shed connect i on after the devi ce 110 has been attached to the wall 201 with nails and/or screws and the gap between the f i rst component 200 and the second wooden component has been filled with fill i ng material 204.
Fi gures 4a, 4b, 4c and 4d show a further exampl e of produci ng a connect i on by means of a connect i ng devi ce 120, i n whi ch t he connect i ng devi ce 130 has a T- shaped plate 123 whi ch is connected to the base 122 and whi ch is i nserted i nto the second component 201 with a correspondi ng seat.
i.s To connect the at least two components 200, 201 by means of the connect i ng devi ce 110, 120 accordi ng to the i nventi on, the f ol I owi ng met hod i s proposed, whi ch compri ses the f ol I owi ng steps, the order of the steps bei ng abl e to be changed and some steps bei ng opt i onal and/or alternative:
( a) arranging a formwork and inserting at least two hollow bodi es 101, and b) f ormati on of a f i rst component made of concrete, cement and the like 200 with the presence of the hollow bodi es 101 by means of a concrete, mortar, cement and the I i ke, and C) i nserti ng one base 102, 122, 342 of the connect i ng devi ce 110, 120, 320, 340 i nsi de the hollow body 101 i nto the i nteri or of the hollow body 121, d) at t achi ng I evel I i ng el ements, pref erabl y wooden bl ocks, and or
10 dl) f i xati on i n the correct/f i nal posi ti on of the connect i ng devi ce 110, 120, 320, 340 usi ng temporary ai ds and/or even partial cast i ng with hardeni ng filli ng material and or e) connect i on of the connect i ng devi ce 110, 120, 320, 340 to the second component 201, whi ch comprises at least one wooden part and or el) posi ti oni ng of the connect i ng devi ce 110, 120, 320, 340 with the second component 201 i n its f i nal posi ti on and or f) filling the hollow bodies 101 with a hardening filling mat er i al 204, and or f 1) posi ti oni ng the I evel I i ng el ements, preferably wooden bl ocks.
Accordi ng to the i nventi on, a kit i s al so proposed whi ch i ncl udes at I east two t ubul ar or rectangul ar hol I ow bodi es 101 with an outer and i nner corrugated and/or f ol ded surf ace and/or anchor i ng el ements, a connect i ng devi ce 110, 120 with at I east two feet 102, 122 and hol e I ocati ons for i nserti ng f asteni ng el ements, such as screws, nail s and pi ns.
An angl e 321 i s shown i n Fi gure 5a. Thi s angl e 321 can be combi ned with a pl ate 322 whi ch i s provi ded with bases. The combi nati on of an angl e 321 and a pl ate forms a connect i ng devi ce 320. Thi s compound angl e 320 al so all ows for better adj ustment on the constructi on site by all owi ng the posi ti on of the bases to be adj usted rel at i ve to the verti cal surf ace of the connector 320 agai nst whi ch the wooden component, such as a wall , rests.
11 Fi gures 7a and 7b show how the connect i ng devi ce 320 can be modi f i ed dependi ng on the component 201 with wood content and al so dependi ng on the posi ti on and size of the f i rst component 200 made of concrete or similar and the position of the hollow bodi es 101.
Figure 8a shows a further connection devi ce 340 for a further embodi ment of the connect i on system accordi ng to the i nventi on. The connect i ng devi ce 340 has at I east two bases 342. These bases are each i nserted i nto an i nteri or 121 of a lo hol I ow body 101. Advantageously, these bases 342 have a f i nal bend and hol es 343 at t hei r respective free ends, and the base 342 can al so have a long bend in the longitudinal direction.
These properti es ensure better stability of the foot and better i ntegrati on i nto the filli ng materi al that fills the space 121. The at I east two bases are connected to a pl ate 344 of the connect i ng devi ce 340, with whi ch a component 201 i s connected to at least one wooden part/layer by screws and/or nail s and advantageously al so forms the rebate for the second component 201.
Numerous van i ants and suggest i ons can be provi ded for the scope of protecti on of the subj ect matter accordi ng to the i nventi on and accordi ng to the f ol I owi ng cl ai ms. The order of the i ndi vi dual steps of the met hod accordi ng to the i nventi on can be varied without goi ng beyond the scope of the i nventi on.
Li st of reference numbers 100 Connect i ng system 101 Hol I ow body 102. 122 Base 103 Angl e 104 Fast eni ng el ements/ screws and/or nail s 110, 120 Connect i ng devi ce
12 121 Hollow body i nteri or 123 T- pl ate 124 Cl asps/ pi ns 200 Fi rst component 201 Second component 203 Cavi ty/ sl ot 204 Fill i ng material 320 Connect i on devi ce 321 Angl e lo 322 Plate 340 Connect i ng devi ce 341 Bent of the base of the pl ate 342 Base 343 Hol es 344 Plate

Claims (7)

CI ai ms
1. A connect i on system ( 100) f or connect i ng at I east two components wi t h a connect i ng devi ce ( 110, 120), at I east two tubul ar and/or rectangul ar hol I ow bodi es ( 101) made of metal or pl asti c, whi ch are sui tabl e f or bei ng i nserted i nto a f ormwork or t he I i ke, i n whi ch concrete, mortar, cement or t he I i ke i s poured, t he hol I ow bodi es ( 101) f ormi ng t he seat f or i nserti ng a respect i ve base ( 102, 122, 322, 342) of t he connect i ng devi ce ( 110, 120, 320, 340), i n whi ch t he hol I ow body ( 101) has a hori zontal cross sect i on t hat i s at I east 10mm I arger t han t he hori zontal cross sect i on of t he base part ( 10), 122, 322, 342), whi ch are i nserted i nto t he hol I ow body ( 101) and by means of a hardeni ng materi al , i n part i cul ar rei nforced concrete, mortar, concrete or the I i ke, can be fill ed, t hi s base ( 102, 122, 322, 342) bei ng connected to a pl ate ( 123, 344) and/ or an angl e ( 103, 321) and t hi s pl ate ( 123, 341) and/or t hi s angl e ( 103, 320) havi ng hol es or connect i ng el ements f or connect i ng t he pl ate and/or t he angl e to a second component havi ng at I east one wooden part ( 201).
2. The connect i on system accordi ng to cl ai m 1, characteri zed i n t hat t he hol I ow body ( 101) has a corrugated and/or wri nkl ed outer surf ace and/or wi t h anchori ng el ements.
3. The connect i on system accordi ng to cl ai m 1 or 2, characteri zed i n t hat t he hol I ow body ( 101) has a corrugated and/or wri nkl ed i nner surf ace and/or wi t h anchori ng el ements.
4. The connect i on system accordi ng to cl ai m 1, 2 or 3, characteri zed i n t hat t he connect i on devi ce ( 320) has bases ( 322) and an angl e ( 321) wi t h at I east two di ff erent mount i ng posi ti ons between t he bases and t he angl e i n order to adj ust t hei r posi ti on accordi ng to t he components.
5. A met hod f or connect i ng at I east two components, of whi ch a f i rst component consi sts of concrete, concrete ( 200) and t he i ke and t he second component has at l east one l ayer of wood, compri si ng t he f ol l owi ng steps:
a) arrangi ng a f ormwork and i nsert i ng at l east two hol l ow bodi es ( 101 ), and b) f ormat i on of a f i rst component made of concrete, cement and t he l i ke ( 200) wi t h t he presence of t he hol l ow bodi es ( 101) by means of a cast i ng made of rei nf orced concrete, concrete and t he I i ke, and c) i nsert i ng a base ( 102, 122, 342) of t he connect i ng devi ce ( 110, 120, 320, 340) i nto t he i nteri or of t he hol l ow body ( 101) i nto t he i nteri or of t he hol l ow body ( 121), and/ or d) posi t i oni ng t he l evel l i ng el ements, pref erabl y wooden bl ocks, and or dl) f i xi ng t he connect i ng devi ce ( 110, 120, 320, 340) i n t he correct/f i nal posi t i on usi ng temporary ai ds and/ or even part i al cast i ng wi t h hardeni ng filli ng mat er i al and or e) connect i on of t he connect i ng devi ce ( 110, 120, 320, 340) to t he second component ( 201), whi ch compri ses at I east one wooden part and or el) posi t i oni ng of t he connect i ng devi ce ( 110, 120, 320, 340) wi t h t he second component ( 201) in its fi nal posi t i on, f) fi II i ng t he hol I ow bodi es ( 101) wi t h a hardeni ng filli ng mat er i al ( 204) , and or f 1) posi t i oni ng any l evel l i ng el ements, pref erabl y wooden bl ocks.
6. A ki t f or produci ng a connect i on system ( 100) accordi ng to one of cl ai ms 1 to 4, characteri zed i n t hat i t compri ses of at l east two hol l ow bodi es ( 101), a connect i ng devi ce ( 110, 120, 320, 340) wi t h at l east two bases ( 102, 122, 342) and a pl ate ( 123, 321) and/ or an angl e ( 103, 341) .
7. The ki t accordi ng to cl ai m 6, characteri zed i n that i t al so compri ses a hardeni ng filli ng mat eri al ( 204) f or filli ng t he hol l ow bodi es ( 101) .
CA3231915A 2021-12-20 2022-12-16 Improved connection system for connecting wood elements to a reinforced concrete element of a building, method for producing the connection, and construction kit Pending CA3231915A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT102021000031790A IT202100031790A1 (en) 2021-12-20 2021-12-20 Connection system for wooden elements with a reinforced concrete element of a building and method of making the connection and a kit
IT102021000031790 2021-12-20
IT102022000024291 2022-11-25
IT202200024291 2022-11-25
PCT/EP2022/086280 WO2023117734A1 (en) 2021-12-20 2022-12-16 Improved connection system for connecting wood elements to a reinforced concrete element of a building, method for producing the connection, and construction kit

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132836A1 (en) * 1980-12-23 1982-07-29 Misawa Homes Co., Ltd., Tokyo Method for installing an architectural unit
US5240224A (en) * 1992-04-24 1993-08-31 Adams John H Anchor bolt holder
US5375384A (en) 1993-01-22 1994-12-27 Wolfson; Yehuda Holdown apparatus for a shear wall
US5699639A (en) * 1995-12-14 1997-12-23 Fernandez; Roger Adjustable anchorage for trusses
GB2457714A (en) 2008-02-22 2009-08-26 Simpson Strong Tie Co Inc One-piece angle bracket for fastening a first construction element to a second construction element
NZ631379A (en) * 2013-07-29 2016-11-25 Burmon Holdings Pty Ltd A structural connector
IT201800006919A1 (en) * 2018-07-04 2020-01-04 ANCHORING MECHANISM AND ANCHORING METHOD TO FIX A PREFABRICATED HOUSE WALL TO A CONCRETE FOUNDATION
US11174631B2 (en) 2018-11-26 2021-11-16 J&D Group, Inc. Adjustable concrete anchor track

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