CN110093998A - A kind of composite connector and preparation method thereof - Google Patents
A kind of composite connector and preparation method thereof Download PDFInfo
- Publication number
- CN110093998A CN110093998A CN201910508725.4A CN201910508725A CN110093998A CN 110093998 A CN110093998 A CN 110093998A CN 201910508725 A CN201910508725 A CN 201910508725A CN 110093998 A CN110093998 A CN 110093998A
- Authority
- CN
- China
- Prior art keywords
- composite
- wallboard
- composite connector
- reinforcing bar
- adiabatic layer
- 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.)
- Withdrawn
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 68
- 238000002360 preparation method Methods 0.000 title abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 50
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000011490 mineral wool Substances 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 238000007598 dipping method Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 10
- 150000001875 compounds Chemical class 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 241000219146 Gossypium Species 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
The invention discloses a kind of composite connector and preparation method thereof, the composite connector is cast between siphonal lobe wallboard and interior page wallboard, and there are anchorage depths in siphonal lobe wallboard and interior page wallboard for composite connector；The composite connector includes composite adiabatic layer and reinforcing bar, and composite adiabatic layer is wrapped in the outside of reinforcing bar；Composite connector is set as even curved shape；The basis material of the composite adiabatic layer is porous material, and the coating material of composite adiabatic layer is chosen to be resin-based materials, curing agent or rock wool particle；The bar material of the reinforcing bar is plain bar.Composite connector of the present invention can ensure heat-insulation wall plate overall mechanical properties simultaneously, and it is convenient to construct, and cost is relatively low.The even composite adiabatic layer on bar bending surface, can be effectively reduced the thermal coefficient of reinforcing bar, avoid generating heat bridge in wallboard, to improve the thermal insulation property of wallboard.
Description
Technical field
The present invention relates to the connector technical field of heat-preserving wall, in particular to a kind of NEW TYPE OF COMPOSITE connector and its production
Method.
Background technique
Connector is the critical component of Sandwich insulation wallboard, for connecting the interior siphonal lobe wall of heat-insulation wall plate.This is novel multiple
Close connector feature are as follows: 1 mechanical property is good；2 thermal coefficients are low；3 good corrosion resistances；4 low costs, reduce production cost；5 energy
The heat bridge problem that effective solution connector generates.
At present there are mainly three types of country's Prefabricated heat-insulation wall plate connectors: FRP connector, stainless steel adapting piece and regular reinforcement
Connector.FRP connector thermal coefficient is low, but shear behavior is poor, and cost is higher；Stainless steel adapting piece heat insulation effect is poor and makes
Valence is high；Regular reinforcement connector mechanical property is good, but thermal coefficient is high, can not solve heat bridge phenomenon.
Summary of the invention
It is good the purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of low cost, convenient and mechanical property of constructing,
It is avoided that the composite connector and preparation method thereof of local heat bridge effect occurs in wallboard.
The technical solution adopted by the present invention are as follows: a kind of composite connector, the composite connector be cast in siphonal lobe wallboard and
Between interior page wallboard, siphonal lobe wallboard and interior page wallboard are linked together, insulating layer is equipped between siphonal lobe wallboard and interior page wallboard,
There are anchorage depths in siphonal lobe wallboard and interior page wallboard for composite connector；
The composite connector includes composite adiabatic layer and reinforcing bar, and composite adiabatic layer is wrapped in the outside of reinforcing bar；Compound company
Fitting is set as even curved shape, increases the anchoring property between connector and wallboard；
The basis material of the composite adiabatic layer is porous material, can guarantee that coating material is impregnated with substrate completely, is protected
The thickness and uniformity of the coating material of composite adiabatic layer are demonstrate,proved, forms the composite adiabatic layer with certain degree of hardness, and make compound
Heat insulation layer is firmly bonded with reinforcing bar；
The coating material of the composite adiabatic layer is chosen to be resin-based materials, curing agent and rock wool particle, wherein rock wool
Particle can use the thermal insulation materials such as mineral wool, pearl cotton substitution；
The bar material of the reinforcing bar is plain bar.
Preferably, the composite connector is not less than 30mm in the anchorage depth of siphonal lobe wallboard and interior page wallboard.
A kind of production method of above-mentioned composite connector, comprising the following steps:
1) rebar surface is decontaminated and is derusted；
2) base material of composite adiabatic layer is wrapped in outside reinforcing bar；
3) reinforcing bar wrapped is continuously bent by certain angle；
4) coating material makes: a certain amount of resin base material and a certain proportion of rock wool particle are poured into blender first,
And start to stir, so that rock wool even particulate dispersion is in resin base material, according to resin base material dosage by the solidification to application amount
Agent is poured into blender and is stirred evenly；
5) configured coating material is poured into dipping tank；
6) company's bar bending that the base material of composite adiabatic wraps is put into dipping tank, so that coating material and base
Material sufficiently adsorbs；
7) company's bar bending after taking out dipping is heating and curing, and composite connector completes.
The present invention ensures that coating material is impregnated with bush material completely, and composite adiabatic layer and reinforcing bar are firmly combined, material to be coated
After material solidification, the elasticity modulus of composite adiabatic layer is improved, so that NEW TYPE OF COMPOSITE connector meets the change of heat-insulation wall plate
Shape requirement.
The utility model has the advantages that composite connector of the present invention can ensure heat-insulation wall plate overall mechanical properties simultaneously, convenient, cost of constructing
It is lower.The even composite adiabatic layer on bar bending surface, can be effectively reduced the thermal coefficient of reinforcing bar, avoid generating heat bridge in wallboard,
To improve the thermal insulation property of wallboard.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of invention
Fig. 2 is the application schematic diagram of invention
Appended drawing reference: 1- composite connector, 2- composite adiabatic layer, 3- reinforcing bar, 4- siphonal lobe wallboard, 5- insulating layer, 6- internal lobe
Wallboard.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
As depicted in figs. 1 and 2, a kind of composite connector provided by the invention, composite connector 1 include composite adiabatic layer 2
Basis material with reinforcing bar 3, the composite adiabatic layer 2 is porous material, can guarantee that coating material is impregnated with substrate, shape completely
At the composite adiabatic layer 2 with certain degree of hardness, and composite adiabatic layer 2 is firmly bonded with reinforcing bar 3；In use, described compound
Connector 1 is cast in connection siphonal lobe wallboard 4 and interior page wallboard 5 in wallboard, and has centainly in siphonal lobe wallboard 4 and interior page wallboard 5
Anchorage depth.
The curved shape of 1 company of being set as of composite connector increases the anchoring property between connector and wallboard.Composite connector
1 reinforcing bar 3 is plain bar, makes to be in close contact between composite adiabatic layer 2 and reinforcing bar 3.The coating material of composite adiabatic layer 2
It is chosen to be resin-based materials, curing agent and rock wool particle, wherein rock wool particle can be replaced with thermal insulation materials such as mineral wool, pearl cottons
Generation, to reduce the thermal coefficient of composite connector.Composite connector 1 the anchorage depth of siphonal lobe wallboard 4 and interior page wallboard 5 not
Preferably less than 30mm.
A kind of production method of above-mentioned composite connector, comprising the following steps:
1) rebar surface is decontaminated and is derusted；
2) base material of composite adiabatic layer is wrapped in outside reinforcing bar；
3) reinforcing bar wrapped is continuously bent by certain angle；
4) coating material makes: a certain amount of resin base material and a certain proportion of rock wool particle are poured into blender first,
And start to stir, so that rock wool even particulate dispersion is in resin base material, according to resin base material dosage by the solidification to application amount
Agent is poured into blender and is stirred evenly；
5) configured coating material is poured into dipping tank；
6) company's bar bending that the base material of composite adiabatic wraps is put into dipping tank, so that coating material and base
Material sufficiently adsorbs；
7) company's bar bending after taking out dipping is heating and curing, and composite connector completes.
It is described in detail above in conjunction with embodiment of the attached drawing to the invention patent, but the invention patent is not limited to institute
The embodiment of description.For those of ordinary skill in the art, in the range of the principle of the invention patent and technical idea
It is interior, a variety of variations, modification, replacement and deformation are carried out to these embodiments and still fallen in the scope of protection of the patent of the present invention.
Claims (3)
1. a kind of composite connector, it is characterised in that: the composite connector is cast between siphonal lobe wallboard and interior page wallboard, will
Siphonal lobe wallboard and interior page wallboard link together, and insulating layer are equipped between siphonal lobe wallboard and interior page wallboard, composite connector is outside
There are anchorage depths in leaf wallboard and interior page wallboard；
The composite connector includes composite adiabatic layer and reinforcing bar, and composite adiabatic layer is wrapped in the outside of reinforcing bar；Composite connector
The curved shape of the company of being set as；
The basis material of the composite adiabatic layer is porous material, and the coating material of composite adiabatic layer is chosen to be resin base material
Material, curing agent or rock wool particle；
The bar material of the reinforcing bar is plain bar.
2. a kind of composite connector according to claim 1, it is characterised in that: the composite connector in siphonal lobe wallboard and
The anchorage depth of interior page wallboard is not less than 30mm.
3. a kind of production method of composite connector according to claim 1 or 2, it is characterised in that: the following steps are included:
1) rebar surface is decontaminated and is derusted；
2) base material of composite adiabatic layer is wrapped in outside reinforcing bar；
3) reinforcing bar wrapped is continuously bent by certain angle；
4) coating material makes: a certain amount of resin base material and a certain proportion of rock wool particle being poured into blender first, and opened
Begin to stir, so that rock wool even particulate dispersion in resin base material, will fall the curing agent of application amount according to resin base material dosage
Enter blender and stirs evenly；
5) configured coating material is poured into dipping tank；
6) company's bar bending that the base material of composite adiabatic wraps is put into dipping tank, so that coating material and base material
Sufficiently absorption；
7) company's bar bending after taking out dipping is heating and curing, and composite connector completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508725.4A CN110093998A (en) | 2019-06-13 | 2019-06-13 | A kind of composite connector and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508725.4A CN110093998A (en) | 2019-06-13 | 2019-06-13 | A kind of composite connector and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110093998A true CN110093998A (en) | 2019-08-06 |
Family
ID=67450759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910508725.4A Withdrawn CN110093998A (en) | 2019-06-13 | 2019-06-13 | A kind of composite connector and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110093998A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120056662A (en) * | 2010-11-25 | 2012-06-04 | 한국건설기술연구원 | Composite wall using wave connector and making method therefor |
| CN202390954U (en) * | 2011-11-21 | 2012-08-22 | 中国京冶工程技术有限公司 | Connecting piece for sandwiched insulation wall board |
| KR101214980B1 (en) * | 2011-08-16 | 2013-01-09 | 한국건설기술연구원 | Concrete composite wall construction method with inner insulation and composite shear connector |
| CN102979219A (en) * | 2012-12-19 | 2013-03-20 | 沈阳建筑大学 | Connecting structure for inner wall and outer wall of sandwich heat insulating outer wallboard |
| CN105735553A (en) * | 2016-05-05 | 2016-07-06 | 东南大学 | Precast concrete sandwich insulation external wall panel connected by W-shaped steel bar core glass fiber reinforced polymer |
| CN105799189A (en) * | 2016-05-05 | 2016-07-27 | 南京锋晖复合材料有限公司 | Hook-shaped connecting part for prefabricated sandwich insulation wall and manufacturing method of hook-shaped connecting part |
| CN108118789A (en) * | 2018-01-15 | 2018-06-05 | 安徽建筑大学 | One kind is used for prefabricated sandwich heat preserving wall body steel core fiber composite connector and its assembly technology |
| CN109441002A (en) * | 2018-09-14 | 2019-03-08 | 南京理工大学 | A kind of no heat bridge silicate haydite wall board structure and preparation method thereof |
| CN210482644U (en) * | 2019-06-13 | 2020-05-08 | 南京工业大学 | Composite connecting piece |
-
2019
- 2019-06-13 CN CN201910508725.4A patent/CN110093998A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120056662A (en) * | 2010-11-25 | 2012-06-04 | 한국건설기술연구원 | Composite wall using wave connector and making method therefor |
| KR101214980B1 (en) * | 2011-08-16 | 2013-01-09 | 한국건설기술연구원 | Concrete composite wall construction method with inner insulation and composite shear connector |
| CN202390954U (en) * | 2011-11-21 | 2012-08-22 | 中国京冶工程技术有限公司 | Connecting piece for sandwiched insulation wall board |
| CN102979219A (en) * | 2012-12-19 | 2013-03-20 | 沈阳建筑大学 | Connecting structure for inner wall and outer wall of sandwich heat insulating outer wallboard |
| CN105735553A (en) * | 2016-05-05 | 2016-07-06 | 东南大学 | Precast concrete sandwich insulation external wall panel connected by W-shaped steel bar core glass fiber reinforced polymer |
| CN105799189A (en) * | 2016-05-05 | 2016-07-27 | 南京锋晖复合材料有限公司 | Hook-shaped connecting part for prefabricated sandwich insulation wall and manufacturing method of hook-shaped connecting part |
| CN108118789A (en) * | 2018-01-15 | 2018-06-05 | 安徽建筑大学 | One kind is used for prefabricated sandwich heat preserving wall body steel core fiber composite connector and its assembly technology |
| CN109441002A (en) * | 2018-09-14 | 2019-03-08 | 南京理工大学 | A kind of no heat bridge silicate haydite wall board structure and preparation method thereof |
| CN210482644U (en) * | 2019-06-13 | 2020-05-08 | 南京工业大学 | Composite connecting piece |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190806 |