CN103061427B - Two leaf metopes are connected the metal-cored composite wall tie making hollow wall framework - Google Patents
Two leaf metopes are connected the metal-cored composite wall tie making hollow wall framework Download PDFInfo
- Publication number
- CN103061427B CN103061427B CN201210434767.6A CN201210434767A CN103061427B CN 103061427 B CN103061427 B CN 103061427B CN 201210434767 A CN201210434767 A CN 201210434767A CN 103061427 B CN103061427 B CN 103061427B
- Authority
- CN
- China
- Prior art keywords
- metal
- cored
- leaf
- metopes
- clad
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 3
- 229920002748 Basalt fiber Polymers 0.000 claims abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000010949 copper Substances 0.000 claims abstract description 3
- 229910052802 copper Inorganic materials 0.000 claims abstract description 3
- 239000003365 glass fiber Substances 0.000 claims abstract description 3
- 238000000465 moulding Methods 0.000 claims abstract description 3
- 239000003733 fiber-reinforced composite Substances 0.000 claims abstract 2
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011160 polymer matrix composite Substances 0.000 abstract description 2
- 229920013657 polymer matrix composite Polymers 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 239000011157 advanced composite material Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- E04B1/38—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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to a kind of metal-cored composite wall tie two leaf metopes connections being made hollow wall framework, comprise two end faces that is prismatic main body and insulation substantially, its main body comprise one metal-cored, metal-cored coated by fiber-reinforced composite material, its coated skin is spiral-shaped structure, it is characterized in that metal-cored can be low-alloy steel, stainless steel or copper, clad is the polymer matrix composites that continuous glass fibre or continuous basalt fiber are strengthened, skin is continuous helical type structure, two end faces of connector are heat-insulating, metal-cored and composite material clad is once made by automatic pultrusion molding process.
Description
Technical field
The present invention relates to a kind of metal-cored composite wall tie, this connector is manufactured by automatic pultrusion molding process.
Background technology
Most building (Europe) uses wall connecting piece that two leaf metopes are connected and makes hollow wall framework.Its main purpose of metal-cored composite wall tie that the present invention relates to reduces the cold-heat bridge phenomenon of building thus the discharge of realization minimizing carbon dioxide.Compared with existing stainless steel wall connecting piece, the metal-cored composite wall tie of this invention has better thermal insulation due to the external coating of its composite material, higher stretching Strong degree and less proportion, its external coating has better chemical corrosion resistance.
Wall connecting piece material is traditionally zinc-plated low-alloy steel, and it expects that the life-span of life-span and building is suitable, but the use be through for many years proves, due to the corrosive nature that it is limited, current universally recognized application life only has 15 to 20 years.Further, the galvanized steel parts after corrosion can cause the cracking of body of wall due to the volume expansion of its surface course, sometimes even causes collapsing of body of wall.This corrosion be due to double leaf body of wall between the environment of humidity cause.So the past, traditional galvanized steel connector was replaced by austenitic stainless steel during the last ten years.But austenitic stainless steel also and do not mean that and do not corrode completely (depending on and corrosive medium).And austenitic stainless steel also or Heat Conduction Material, thus or can form the cold-heat bridge of double leaf body of wall.
According to existing relevant criterion, the primary evaluation index of wall connecting piece is: the mechanical property of material, such as intensity, antiseptic property, also has geometry etc.But, since since the last few years, one of CO2 emission main Come source being considered to global warming of family expenses house.Therefore, the application with the wall connecting piece of low heat conductivity just seems more and more important, such as fiber composite.The wall connecting piece that this material is made is compared with steel connector, and doubly, and than important little 2-3 doubly, its anti-corrosive properties are better for its hot strength height 2-3.But their shortcoming is: Toughness Ratio stainless steel is much lower, shear strength is also lower.
Summary of the invention
The present invention aims to provide a kind of novel composite wall tie-superiority of the superiority of composite material and metal material is combined.The composite layer of its outer cladding has high hot strength, good thermal insulation, also have fabulous corrosion resistance, and the metal core material in heart portion has the shear strength of better toughness and Geng Gao.Both combine this advanced composite material (ACM) formed has than single composite material or the better combination property of single stainless steel material.And its outer specially designed helical structure can not only stop Ning Knot water to flow to from one end of connector the pull-out strength that the other end can also increase connector and body of wall.Also cost is effectively reduced by single automatic pultrude process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the main body of connecting member of compound wall body;
Fig. 1 ' is the structural representation of the another kind of form of the main body of connecting member of compound wall body;
Fig. 2 is the structural representation in use of connecting member of compound wall body.
Detailed description of the invention
As shown in Figure 1, connecting member of compound wall body of the present invention has three Ge staples: core body 1, and it can be metal material, also can be mild steel, stainless steel, copper or other metal material; The external coating 2 of metal-cored 1, it is the continuous glass fibre of pultrude process formation or the polymer matrix composites of basalt fibre reinforcement; Two end faces 3, it can be that the composite material the same with external coating 2 is once formed by same pultrude process, also can be to be covered by other insulation materials separately, and the form of covering can be block or coated layer.The pattern of block can be planar end surface as shown in Figure 1 or the taper of Jian Rui as shown in Fig. 1 ', and the design of the latter can be used for a connecting member of compound wall body and directly pierce body of wall, is similar to some traditional wall connecting piece such.But if cap material is Heat Conduction Material, so it should thermal insulation with the metal-cored interface be connected, and such as uses high performance sealing compound.
The cross section of connecting member of compound wall body can be annular or rectangle, but the shape size of its cross section and area are constant or constant at the length direction of whole connector.
Outer field helical structure 4 is specially designed, and is once formed by same pultrude process together with metal-cored 1.The degree of depth of spiral or highly depend on the size of wall connecting piece, to stop solidifying Knot water to flow to the other end from one end fully, also will increase the pulling capacity between wall connecting piece and body of wall brick simultaneously.In order to increase this pulling capacity further, all right roughening process in surface of screw thread, as shown in Figure 2.
In addition, spiral also can be made into the screw thread of various types.The exhausted edge Clip gripping member 5 of this belt transect Inner screw thread can be fixed between sandwich wall 7 other filling materials for wall body 6 closely, as shown in Figure 3.
Just as ready-made stainless steel adapting piece, the pulling capacity between connecting member of compound wall body of the present invention and body of wall brick can also be increased further by the mode that the two ends of connector are carried out bending.
Patent of the present invention is not limited to several concrete embodiment as described above, and they can change according to the change of building structure.Those skilled in the art are easy to change customized configuration of the present invention thus are suitable for specific object.
Claims (6)
1. one kind connects two leaf metopes the composite wall tie making hollow wall framework, be made up of Two end face of prismatic main body and an insulation substantially, its main body comprises a metal-cored and clad, described clad is fiber-reinforced composite material, the skin of this clad has continuous helical type structure, and metal-cored and composite material clad is once made by automatic pultrusion molding process.
2. according to claim 1 two leaf metopes are connected makes the composite wall tie of hollow wall framework, and metal-cored described in it is low-alloy steel.
3. according to claim 1 two leaf metopes are connected makes the composite wall tie of hollow wall framework, and metal-cored described in it is stainless steel.
4. according to claim 1 two leaf metopes are connected makes the composite wall tie of hollow wall framework, and metal-cored described in it is copper.
5. the composite wall tie two leaf metopes connections being made hollow wall framework according to claim 1, the fiber of clad described in it is the glass fiber of pultrusion.
6. the composite wall tie two leaf metopes connections being made hollow wall framework according to claim 1, the fiber of clad described in it is the continuous basalt fiber of pultrusion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1119468.5A GB2483179B (en) | 2011-11-11 | 2011-11-11 | A composite wall tie |
| GB1119468.5 | 2011-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103061427A CN103061427A (en) | 2013-04-24 |
| CN103061427B true CN103061427B (en) | 2015-07-29 |
Family
ID=45421612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210434767.6A Expired - Fee Related CN103061427B (en) | 2011-11-11 | 2012-11-02 | Two leaf metopes are connected the metal-cored composite wall tie making hollow wall framework |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103061427B (en) |
| GB (1) | GB2483179B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088356A (en) * | 2016-06-28 | 2016-11-09 | 四川点石玄武纤维科技有限公司 | A kind of method preparing basalt fibre screw |
| DE102018210096A1 (en) * | 2018-06-21 | 2019-12-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Fastening device and method for its manufacture and use |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2593209A1 (en) * | 1986-01-17 | 1987-07-24 | Marquet & Cie Noel | Wall hook with two covers |
| CN201031481Y (en) * | 2007-04-09 | 2008-03-05 | 德胜（苏州）洋楼有限公司 | Connecting component used for connecting timber structure house exterior wall decorating tile and inner wall wood aggregate |
| CN201040883Y (en) * | 2007-05-28 | 2008-03-26 | 哈尔滨鸿盛房屋节能体系研发中心 | One-sided heat preservation wall body connecting piece |
| CN201314080Y (en) * | 2008-10-27 | 2009-09-23 | 新七建设集团有限公司 | Fastening piece fixed in concrete |
| CN101736814A (en) * | 2009-12-15 | 2010-06-16 | 浙江宝业建设集团有限公司 | Aseismatic structural column connecting piece for building wall and construction method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070011964A1 (en) * | 2005-07-12 | 2007-01-18 | Earl Smith | Composite wall tie system and method |
| WO2006074361A2 (en) * | 2005-01-07 | 2006-07-13 | Smith Earl D | Composite wall tie system and method |
-
2011
- 2011-11-11 GB GB1119468.5A patent/GB2483179B/en active Active
-
2012
- 2012-11-02 CN CN201210434767.6A patent/CN103061427B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2593209A1 (en) * | 1986-01-17 | 1987-07-24 | Marquet & Cie Noel | Wall hook with two covers |
| CN201031481Y (en) * | 2007-04-09 | 2008-03-05 | 德胜（苏州）洋楼有限公司 | Connecting component used for connecting timber structure house exterior wall decorating tile and inner wall wood aggregate |
| CN201040883Y (en) * | 2007-05-28 | 2008-03-26 | 哈尔滨鸿盛房屋节能体系研发中心 | One-sided heat preservation wall body connecting piece |
| CN201314080Y (en) * | 2008-10-27 | 2009-09-23 | 新七建设集团有限公司 | Fastening piece fixed in concrete |
| CN101736814A (en) * | 2009-12-15 | 2010-06-16 | 浙江宝业建设集团有限公司 | Aseismatic structural column connecting piece for building wall and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103061427A (en) | 2013-04-24 |
| GB201119468D0 (en) | 2011-12-21 |
| GB2483179B (en) | 2012-08-01 |
| GB2483179A (en) | 2012-02-29 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20211102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |