CN207469519U - Connection structure of GRC composite thermal insulation external wall panel and main structure - Google Patents
Connection structure of GRC composite thermal insulation external wall panel and main structure Download PDFInfo
- Publication number
- CN207469519U CN207469519U CN201721449343.1U CN201721449343U CN207469519U CN 207469519 U CN207469519 U CN 207469519U CN 201721449343 U CN201721449343 U CN 201721449343U CN 207469519 U CN207469519 U CN 207469519U
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- China
- Prior art keywords
- external wall
- insulation external
- grc composite
- composite thermal
- grc
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- 239000002131 composite material Substances 0.000 title claims abstract description 57
- 238000009413 insulation Methods 0.000 title claims abstract description 52
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 12
- 239000000565 sealant Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000007787 solid Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000003195 fascia Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a connecting structure of a GRC composite heat-insulating external wall panel and a main structure, which comprises the main structure and the GRC composite heat-insulating external wall panel, wherein the main structure comprises an upper beam, a bottom beam and side columns at two sides, which are integrally cast by concrete; the GRC composite heat-insulation external wall panel is characterized in that fixing parts are embedded in the periphery of the GRC composite heat-insulation external wall panel, the periphery of the GRC composite heat-insulation external wall panel is fixedly connected with the upper beam, the bottom beam and the side columns on two sides through the embedded fixing parts, and the gaps between the periphery of the GRC composite heat-insulation external wall panel and the upper beam, the bottom beam and the side columns on two sides are sealed by silicone structural sealant. The utility model discloses a with the directness fixed as main, be assisted in the sealed elastic connection's of silicone structure mode, compare the wet-type and connect, the utility model discloses a connected mode has lower rigidity, still has certain flexibility, can be in the earthquake more effective protection GRC composite insulation wallboard.
Description
Technical field
The utility model is related to a kind of GRC composite thermal-insulation external wall panels and the connection structure of agent structure.
Background technology
Prefabricated new GRC composite thermal-insulation external wall panel has better globality and strong for traditional masonry wall
Degree, for traditional shear wall, there is better ductility.The company of prefabricated new GRC composite thermal-insulation external wall panel and main body
Connecing mode mainly has external hanging type and side to connect formula, and external hanging type is mainly connected to beam by the top position of wallboard in a manner that involvement connects
On, limiting connection is only done on side and base, hardly considers the effect of wallboard again in design, and when earthquake is likely to cause wallboard
Entirety come off and collapse.And side connects side of the formula mainly by wallboard and is connected to by way of wet connection on column, it is following to only have
Limiting connection, therefore it considerably increases the rigidity of structure as masonry wall, when earthquake, easily cause the serious cracking of wallboard
And it damages.So needing a kind of novel connection mode so that prefabricated new GRC composite thermo-insulating wall board both will not be as masonry wall
The same well damage does not influence the ductility of frame while also has certain anti-seismic performance again.The utility model silicone structure is close
Sealing bonded and precast new GRC composite thermal-insulation external wall panel, beam, column use mortar bonding masonry instead of traditional, so that sent out in structure
When raw destruction, serious break would not occur for the new GRC composite thermal insulation external wall bonded using silicone structure sealant
It is bad.It is connected in new GRC composite thermal-insulation external wall panel with beam, the column in frame structure by embedded fixing component, improves structure
Overall stiffness, such silicone structure sealant and embedded fixing component, concrete steel nail form rigidity, the flexible structure having concurrently, both
New GRC composite thermal-insulation external wall panel can be protected, the advantage of prefabricated components can also be played.
Invention content
The technical problem to be solved by the present invention is to provide the connections of a kind of GRC composite thermal-insulation external wall panels and agent structure
Structure.
For technical problems to be solved, the technical solution adopted in the utility model is GRC composite thermal-insulation external wall panels and master
The connection structure of body structure, including agent structure and GRC composite thermal-insulation external wall panels, agent structure is included by concrete formed by integrally casting
The side column of upper beam, bottom girder and both sides formed；The surrounding of GRC composite thermal-insulation external wall panels is embedded with fixing piece, GRC complex heat-preservations
The surrounding of Side fascia is fixedly connected by pre-buried fixing piece with upper beam, bottom girder and the side column of both sides respectively, and the compound guarantors of GRC
The surrounding of warm Side fascia at the gap of upper beam, bottom girder and the side column of both sides with silicone structure sealant with being sealed.
As preferred：
GRC composite thermal-insulation external wall panel bottom and upper segments are embedded with L-shaped fixing piece.
The both sides of GRC composite thermal-insulation external wall panels are embedded with T shape fixing pieces.
L-shaped fixing piece is permanently fixed by concrete steel nail and the upper beam of agent structure, the concrete surface of bottom girder.
T shapes fixing piece is permanently fixed by the concrete surface of concrete steel nail and the side column of agent structure.
The beneficial effects of the utility model are：
1st, the connection mode based on directly fixing is used, the connection of GRC composite thermal-insulation external wall panels and beam had both been played solid
It is set for and plays position-limiting action.
2nd, using silicone structure sealant bonding, sealing so that have between GRC composite thermal-insulation external wall panels and agent structure
Enough elasticity.
3rd, it is connected compared to wet type, the connection mode of the utility model has lower rigidity, also with certain flexibility, energy
It is enough that GRC composite thermo-insulating wall boards are more effectively protected in earthquake.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the schematic diagram that the GRC composite thermal-insulation external wall panels of the utility model embodiment are connect with agent structure.
Fig. 2 is the structure diagram of the L-shaped fixing piece of the utility model embodiment.
Fig. 3 is the structure diagram of the T shape fixing pieces of the utility model embodiment.
Fig. 4 is the A-A sectional views in Fig. 1.
Fig. 5 is the B-B sectional views in Fig. 1.
Fig. 6 is that the GRC composite thermal-insulation external wall panels of the utility model embodiment and the connection of the side column of agent structure both sides are shown
It is intended to.
It is marked in figure：1-GRC composite thermal-insulation external wall panels, 2- upper beams, 3- side columns, 4- bottom girders, 5-L shape fixing pieces, 6-T shapes are consolidated
Determine part, 7- concrete steel nails, 8- silicone structure sealants.
Specific embodiment
Fig. 1 is the connection structure of a kind of GRC composite thermal-insulation external wall panels and concrete main body structure.
Concrete main body structure includes the side column 3 of upper beam 2, bottom girder 4 and both sides formed by concrete formed by integrally casting.
It is embedded with fixing piece respectively in the surrounding of GRC composite thermal-insulation external wall panels 1, wherein in GRC composite thermal-insulation external wall panels
Bottom and upper segment it is pre-buried be L-shaped fixing piece 5, the both sides of GRC composite thermal-insulation external wall panels it is pre-buried be T shapes fixing piece 6.
L-shaped fixing piece 5 is made of steel plate, and shape in one end of L-shaped long side as shown in Fig. 2, be previously provided with being used for
Across the nail hole 501 of concrete steel nail.
T shapes fixing piece 6 is also made of steel plate, and shape in one end of T shapes as shown in figure 3, be previously provided with wearing
Cross the nail hole 601 of concrete steel nail.
In Fig. 4, short side one end of L-shaped fixing piece 5 is embedded in GRC composite thermal-insulation external wall panels top, and uses coagulation
Native steel nail 7 passes through the nail hole on one end of L-shaped fixing piece long side, and GRC composite thermal-insulation external wall panels is permanently solid by L-shaped fixing piece
It is scheduled on the concrete surface of upper beam 2.
In Figure 5, the following L-shaped fixing piece 5 of GRC composite thermal-insulation external wall panels is embedded in, by concrete steel nail 7 by GRC
Composite thermal-insulation external wall panel is permanently affixed at the concrete surface of bottom girder 4.
In figure 6, the T shapes fixing piece 6 of GRC composite thermal-insulation external wall panels both sides is embedded in, it is permanently solid by concrete steel nail 7
It is scheduled on the concrete surface of side column 3.
Being fixedly connected and then be filled in GRC composite heat preserving external walls with silicone structure sealant 8 by above-mentioned fixing piece
It is sealed at the surrounding of plate and the gap of upper beam, bottom girder and the side column of both sides.
The connection method of GRC composite thermal-insulation external wall panels and agent structure is as follows：
(1) surrounding of GRC composite thermal-insulation external wall panels 1 is embedded with fixing piece, wherein the top of GRC composite thermal-insulation external wall panels and
L-shaped fixing piece 5 is embedded with below, the both sides of GRC composite thermal-insulation external wall panels are embedded with T shapes fixing piece 6；
(2) the GRC composite thermal-insulation external wall panels with pre-buried fixing piece are lifted to installation site, and temporarily solid with timber wedge
It is fixed；
(3) surrounding of GRC composite thermal-insulation external wall panels by pre-buried fixing piece respectively with upper beam, bottom girder and the side of both sides
Column is fixedly connected, and wherein the top of GRC composite thermal-insulation external wall panels is connect by pre-buried L-shaped fixing piece with upper beam, and pre-buried L
Shape fixing piece is permanently fixed by the concrete surface of concrete steel nail 7 and upper beam；
(4) after the above-mentioned fixation using fixing piece, surrounding and upper beam, the bottom girder and two of GRC composite thermal-insulation external wall panels
It is sealed at the gap of the side column of side using silicone structure sealant.
The structure of the present embodiment is simple, easy for installation, GRC composite thermal-insulation external wall panels can be connect with agent structure and
It can prevent the transverse shifting of GRC composite thermal-insulation external wall panels, and GRC composite thermal-insulation external wall panels, agent structure, silicone structure sealant
Glue and embedded fixing component, concrete steel nail form the connection structure that rigid and flexible has concurrently, can both protect GRC composite heat preserving external walls
Plate can also play the advantage of prefabricated components.
Above-described the utility model embodiment, does not form the restriction to scope of protection of the utility model.It is any
Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model
Claims within.
Claims (5)
- The connection structure of 1.GRC composite thermal-insulation external wall panels and agent structure, it is characterised in that：It is compound including agent structure and GRC Thermal insulation external wall panel, the agent structure include the side column of upper beam, bottom girder and both sides formed by concrete formed by integrally casting；It is described The surrounding of GRC composite thermal-insulation external wall panels is embedded with fixing piece, and the surrounding of GRC composite thermal-insulation external wall panels passes through pre-buried fixing piece point Be not fixedly connected with upper beam, bottom girder and the side column of both sides, and the surrounding of GRC composite thermal-insulation external wall panels and upper beam, bottom girder and It is sealed at the gap of the side column of both sides with silicone structure sealant.
- 2. connection structure according to claim 1, it is characterised in that：The GRC composite thermal-insulation external wall panels bottom and upper segment It is embedded with L-shaped fixing piece.
- 3. connection structure according to claim 1, it is characterised in that：The both sides of the GRC composite thermal-insulation external wall panels are pre-buried There are T shape fixing pieces.
- 4. connection structure according to claim 2, it is characterised in that：The L-shaped fixing piece passes through concrete steel nail and master The upper beam of body structure, the concrete surface of bottom girder are permanently fixed.
- 5. connection structure according to claim 3, it is characterised in that：The T shapes fixing piece passes through concrete steel nail and master The concrete surface of the side column of body structure is permanently fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449343.1U CN207469519U (en) | 2017-11-02 | 2017-11-02 | Connection structure of GRC composite thermal insulation external wall panel and main structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449343.1U CN207469519U (en) | 2017-11-02 | 2017-11-02 | Connection structure of GRC composite thermal insulation external wall panel and main structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469519U true CN207469519U (en) | 2018-06-08 |
Family
ID=62262333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721449343.1U Expired - Fee Related CN207469519U (en) | 2017-11-02 | 2017-11-02 | Connection structure of GRC composite thermal insulation external wall panel and main structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469519U (en) |
-
2017
- 2017-11-02 CN CN201721449343.1U patent/CN207469519U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20211102 |