CN213682613U - Steel wire welded mesh sandwich thermal insulation wall - Google Patents
Steel wire welded mesh sandwich thermal insulation wall Download PDFInfo
- Publication number
- CN213682613U CN213682613U CN202021903625.6U CN202021903625U CN213682613U CN 213682613 U CN213682613 U CN 213682613U CN 202021903625 U CN202021903625 U CN 202021903625U CN 213682613 U CN213682613 U CN 213682613U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- thermal insulation
- layer
- welded mesh
- insulation wall
- 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.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides a steel wire welds net double-layered core thermal insulation wall, include: the steel wire welded mesh sandwich thermal insulation wall comprises a protective layer, a thermal insulation layer and a structural layer which are sequentially arranged from outdoor to indoor, wherein a steel wire welded mesh is arranged in the protective layer, and the steel wire welded mesh sandwich thermal insulation wall further comprises a connecting sleeve, a connecting rod, a cold bridge prevention structural part, a first limiting disc, a second limiting disc and a fixing block. The utility model discloses a steel wire welds net double-layered core thermal insulation wall, guaranteeing the wall body under the condition that satisfies the atress, reduce a large amount of loaded down with trivial details, repeated annex, and adopt less quantity and satisfy the coupling part of certain atress requirement, reduce the production of cold bridge, reduce the coefficient of heat conductivity of heated board, and then reduce the thickness of heated board, and the fixed block can play the effect that fixed steel wire welded the net, guarantee the steel wire and weld the distance between net and the heated board, and butt joint piece and connecting rod can play the effect of supporting the template, when guaranteeing to pour the concrete, the heated board can not have the liquid level difference in height and take place the skew because of the inside and outside concrete.
Description
Technical Field
The utility model relates to a building external wall insulation field relates to a steel wire welds net double-layered core thermal insulation wall body especially.
Background
The heat preservation of the wall body is an important measure for realizing the energy saving of the building, the steel wire welded mesh sandwich heat preservation wall body is used for placing heat preservation in the middle of the wall body, the heat preservation and energy saving function and the wall body maintenance function are integrated, the problems that the traditional external-pasting heat preservation has short service life, is easy to fall off and catch fire and the like are fundamentally solved, and the heat preservation and the building have the same service life. In the existing cast-in-place steel wire welded mesh sandwich thermal insulation wall, a steel bar welded mesh frame plate is usually adopted as a thermal insulation material. The steel bar welding net rack plate is generally composed of an outer side steel wire welding net, oblique web inserting ribs, a heat insulation plate and an inner side steel wire welding net, wherein the oblique web inserting ribs penetrate through the heat insulation plate, and the oblique web inserting ribs and the steel wire welding nets located on two sides of the heat insulation plate are welded to form a space three-dimensional structure. Although the structure has better integrity in the heat insulation integration technology, the belly wire penetrates through the heat insulation board, so that the cold bridge points are increased, the correction coefficient of the heat insulation board is increased, the thickness of the heat insulation board is required to be increased to achieve the energy-saving standard, and the material cost is increased; meanwhile, the obliquely inserted abdominal wires penetrate through the heat insulation board and need to be welded with the steel bar welding nets on the inner side and the outer side of the heat insulation board, the production process is complex, and if manual production is adopted, the production efficiency is low and the labor intensity is high; the third oblique web rib is more and dense (for example, 100 oblique web ribs with the diameter of phi 3mm are needed per square meter), the fluidity of concrete is influenced when the concrete is poured, and the pouring effect is further influenced; when the net rack board field construction, need both sides concreting simultaneously, when the concrete liquid level difference of height is too big, can cause the heated board side to move, lead to outside constructional layer thickness not enough, perhaps inboard structural layer cross-section diminishes, influences the main part safety.
SUMMERY OF THE UTILITY MODEL
The utility model provides a reduce the steel wire that cold bridge phenomenon produced and can guarantee the thickness of protective layer and structural layer reliable and weld net sandwich insulation wall body to overcome among the prior art because of use insert the web muscle to one side the thickness that causes increase, production efficiency low, pour the problem that the effect is poor and concrete layer thickness can't be guaranteed.
A steel wire welded mesh sandwich thermal insulation wall body comprises: the protective layer, the heat preservation layer and the structural layer are sequentially arranged from outdoor to indoor, the steel wire welding net is arranged in the protective layer, the steel wire welding net sandwich heat preservation wall further comprises a connecting sleeve, a connecting rod, a cold-bridge prevention structural member, a first limiting disc, a second limiting disc and a fixing block, the connecting sleeve is arranged in the protective layer, the connecting rod is arranged in the connecting sleeve, the first end of the connecting rod extends into the heat preservation layer, the second end of the connecting rod extends into the structural layer, the cold-bridge prevention structural member is arranged at the second end, the first limiting disc and the second limiting disc are fixedly arranged on the connecting sleeve, the first limiting disc is arranged between the heat preservation layer and the protective layer, the second limiting disc is arranged between the heat preservation layer and the structural layer, and the fixing block is arranged on the first limiting disc, and a placing groove is formed in the side wall of the fixed block, and the steel wire of the steel wire welding net is arranged in the placing groove.
The steel wire welding mesh sandwich thermal insulation wall further comprises a fixing clamp, wherein the fixing clamp is detachably arranged in the arrangement groove, and the fixing clamp is matched with the arrangement groove to fix the steel wire welding mesh.
The fixing block is provided with a limiting groove, the limiting groove is located on one side, away from the heat preservation layer, of the placement groove, the connecting rod is L-shaped, and the top point of the L-shaped is located in the limiting groove.
The end face, far away from the heat preservation layer, of the fixing block is provided with an abutting block, when the steel wire welding mesh sandwich heat preservation wall body is poured, one side, far away from the heat preservation layer, of the protective layer is provided with an outer formwork, and one end, far away from the fixing block, of the abutting block abuts against the outer formwork.
When the steel wire welded mesh sandwich heat-insulation wall body is poured, an inner formwork is arranged on one side, away from the heat-insulation layer, of the structural layer, and one end, away from the heat-insulation layer, of the cold-proof bridge structural member abuts against the inner formwork.
The steel wire welded mesh sandwich thermal insulation wall further comprises a stop block, one end of the stop block is fixedly arranged with the fixing block, and the other end of the stop block is fixedly arranged with the first limiting disc.
The material of the connecting rod comprises metal, and the material of the cold bridge-proof structural part comprises heat-insulating material.
The sandwich heat-insulation wall body with the steel wire welded nets further comprises lap joint net pieces, a groove is formed between every two adjacent heat-insulation layers, the lap joint net pieces are arranged at the groove, and the lap joint net pieces are located on one side, far away from the heat-insulation layers, of the steel wire welded nets.
The steel wire welded mesh sandwich thermal insulation wall body further comprises an overlapping net piece, the steel wire welded mesh sandwich thermal insulation wall body is provided with a male corner part and a female corner part, the overlapping net piece is arranged at the male corner part and the female corner part in an L shape, and the overlapping net piece is positioned on one side, far away from the thermal insulation layer, of the steel wire welded mesh.
The utility model discloses a steel wire welds net double-layered core thermal insulation wall, guaranteeing the wall body under the condition that satisfies the atress, reduce a large amount of loaded down with trivial details, repeated annex (if insert steel wire and cushion to one side), and adopt less quantity and satisfy the coupling part of certain atress requirement, reduce the production of cold bridge, reduce the coefficient of heat conductivity of heated board, and then reduce the thickness of heated board, the cost is saved, simple to operate simultaneously, reduce the cost of labor, the concrete flow is more smooth and easy, can pour ordinary pea gravel concreten, and the fixed block can play the effect that fixed steel wire welded the net, guarantee the steel wire and weld the distance between net and the heated board, and butt spare and connecting rod can play the effect of supporting the template, when guaranteeing to pour the concrete, the heated board can not have the liquid level discrepancy and take place the skew because of inside and.
Drawings
The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a wire-welded mesh sandwich thermal insulation wall according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a connection part of an embodiment of the wire-welded mesh sandwich thermal insulation wall of the present invention;
FIG. 3 is a schematic structural view of a fixing block, a first limiting plate and a butting block of the embodiment of the steel wire welded mesh sandwich thermal insulation wall body of the present invention;
FIG. 4 is a schematic structural diagram of the application of the overlapping net sheet and the tongue-and-groove connection between two adjacent insulation board portions of the embodiment of the steel wire welded mesh sandwich insulation wall body of the present invention;
FIG. 5 is a schematic structural view of the application of the lap-joint net sheets at the external corner part of the embodiment of the steel wire welded net sandwich thermal insulation wall body of the utility model;
FIG. 6 is another schematic structural view of the application of the lap-joint net sheets at the internal corner portions of the embodiment of the steel wire welded net sandwich thermal insulation wall body of the present invention;
in the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
1. A protective layer; 2. a heat-insulating layer; 3. a structural layer; 4. welding a net by using a steel wire; 51. connecting a sleeve; 52. a connecting rod; 53. a cold bridge prevention structure; 541. a first limiting disc; 542. a second limiting disc; 55. a fixed block; 56. fixing the card; 551. a placing groove; 552. a limiting groove; 57. a butting block; 6. an outer template; 7. an inner template; 8. overlapping the mesh sheets.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 6, the utility model discloses a wire-welded mesh sandwich thermal insulation wall, include: the protective layer 1, the heat preservation layer 2 and the structural layer 3 are sequentially arranged from outdoor to indoor, the steel wire welding net 4 is arranged in the protective layer 1, the steel wire welding net sandwich heat preservation wall further comprises a connecting part, the connecting part comprises a connecting sleeve 51, a connecting rod 52, a cold-proof bridge structural member 53, a first limiting disc 541, a second limiting disc 542 and a fixing block 55, the connecting sleeve 51 is arranged in the heat preservation layer 2, the connecting rod 52 is arranged in the connecting sleeve 51, the first end of the connecting rod 52 extends into the protective layer 1, the second end of the connecting rod 52 extends into the structural layer 3, the cold-proof bridge structural member 53 is arranged at the second end, the first limiting disc 541 and the second limiting disc 542 are fixedly arranged on the connecting sleeve 51, and the first limiting disc 541 is arranged between the heat preservation layer 2 and the protective layer 1, the second limiting disc 542 is arranged between the heat preservation layer 2 and the structural layer 3, the fixing block 55 is arranged on the first limiting disc 541, the fixing block 44 is provided with a placement groove 551, the steel wire of the steel wire welding net 4 is arranged in the placement groove 551, the first end of the connecting rod 52 penetrates through the fixing block 55, the connecting sleeve 51 is arranged in the heat preservation layer 2 on the ground during installation, the first limiting disc 541 and the second limiting disc are respectively arranged at set positions on the connecting sleeve 51, so that the first limiting disc 541 and the second limiting disc 542 can be abutted against corresponding side surfaces of the heat preservation layer 2, the problems of large operation difficulty and low production efficiency caused by the fact that the heat preservation layer 2 needs to be placed at the preset positions and then the abdominal ribs are obliquely inserted are installed are solved, and the problems of large number of the oblique abdominal ribs, the oblique abdominal ribs and the like which need to be arranged in the prior art are eliminated, The accessories such as cushion blocks, and the like, and under the condition of achieving the same stress, the connecting rods 52, the connecting sleeves 51 and the like with less quantity can reduce the flowing resistance of the concrete, can improve the pouring effect of the protective layer 1 and the structural layer 3, at the same time, the connecting rods 52 can penetrate through the connecting sleeves 51 to connect the protective layer 1 and the structural layer 3 on both sides of the insulating layer 2 to a certain extent, when the wire mesh 4 is installed, the fixing block 55 is first inserted through the hole formed by the wires of the wire mesh 4, then, the part of the steel wires forming the holes is put into the placing groove 551 to complete the fixation of the steel wire welding net 4, the positions of the steel wire welding net 4 and the heat preservation layer 2 and other structures are limited through the fixing blocks 55, the distance between the steel wire welding net 4 and the heat preservation layer 2 is guaranteed not to change due to concrete pouring, and therefore the structural reliability of the steel wire welding net sandwich heat preservation wall is improved.
Wherein the connecting sleeve 51 is kept away from the one end of protective layer 1 is provided with the snap ring, the spacing dish 542 of second by connecting sleeve 51 is kept away from a pot head of snap ring is established on connecting sleeve 51, and follows connecting sleeve 51 slides to snap ring department with the cooperation of snap ring joint, wherein the trompil diameter on the spacing dish 542 of second is less than the maximum diameter of snap ring to make the fixed setting of spacing dish 542 of second on connecting sleeve 51, when installing connecting sleeve 51 and the spacing dish 542 of second, set up spacing dish 542 of second on connecting sleeve 51 earlier, then set up connecting sleeve 51 on thermal insulation layer 2.
The steel wire welding net sandwich thermal insulation wall further comprises a fixing clamp 56, wherein the fixing clamp 56 is detachably arranged in the arrangement groove 551, the fixing clamp 56 is matched with the arrangement groove 551 to fix the steel wire welding net 4, namely, the position of a steel wire in the arrangement groove 551 is limited by utilizing the clamping relation between the fixing clamp 56 and the arrangement groove 551, and therefore the steel wire welding net 4 is fixed.
The fixing clip 56 is a U-shaped structure, and the opening of the U-shaped structure is clipped with the bottom surface of the placing groove 551, thereby completing the fixing.
Be provided with spacing groove 552 on the fixed block 55, spacing groove 552 is in place the groove 551 is kept away from one side of heat preservation 2, connecting rod 52 is the L shape, just the summit of L shape is in spacing groove 552, also even the long limit of L shape runs through the adapter sleeve and carries out being connected between protective layer 1, heat preservation 2 and the structural layer 3, and the minor face of L shape is fixed with the inner wall of spacing groove 552 butt to it is ascending removal along its long limit direction to have injectd the connecting rod, realizes the location to connecting rod 52.
The end face, far away from the heat preservation layer 2, of the fixing block 55 is provided with the abutting block 57, when the steel wire welding mesh sandwich heat preservation wall body is poured, one side, far away from the heat preservation layer 2, of the protection layer 1 is provided with the outer formwork 6, one end, far away from the fixing block 55, of the abutting block 57 abuts against the outer formwork 6, the outer formwork 6 is supported to a certain degree through the abutting block 57, meanwhile, due to the fact that the abutting block 57, the fixing block 55 and the connecting rod 52 are fixedly matched, the sizes of the abutting block 57 and the fixing block 55 cannot change, the distance between the outer formwork 6 and the protection layer 2 can be limited, the heat preservation layer or other problems cannot be caused to change, and the problem that the thickness of the protection layer 1 changes is.
When the steel wire welding mesh sandwich thermal insulation wall is poured, an inner formwork 7 is arranged on one side, away from the thermal insulation layer 2, of the structural layer 3, one end, away from the thermal insulation layer 2, of the cold bridge prevention structural member 53 abuts against the inner formwork 7, the second end of the cold bridge prevention structural member 53 is used for supporting the inner formwork 7, the phenomenon of cold bridge caused by direct exposure of the second end after pouring is avoided, meanwhile, due to the fact that the abutting block 57, the fixing block 55 and the connecting rod 52 are fixedly matched, the sizes of the inner formwork and the fixing block 55 cannot be changed, the distance between the inner formwork 7 and the thermal insulation layer 2 cannot be changed, and the thickness of the structural layer 3 cannot be changed.
The steel wire welded mesh sandwich thermal insulation wall further comprises a stop block, one end of the stop block is fixedly arranged with the fixing block 55, the other end of the stop block is fixedly arranged with the first limiting disc 541, and the distance between the fixing block 55 and the first limiting disc 541 is limited by the stop block, so that the distance from the steel wire welded mesh 4 to the thermal insulation layer 2 is ensured not to change, and the structural strength of the protective layer 1 is improved.
The material of connecting rod 52 includes the metal, guarantees that connection fixed reliability and joint strength such as heat preservation 2, protective layer 1, structural layer 3, the material of cold bridge prevention structure 53 includes thermal insulation material to avoided connecting rod 52 department to produce the cold bridge phenomenon, thereby can reach under the condition of the same heat preservation effect with prior art, reduce the thickness of heat preservation 2 as far as, thereby effectual reduce cost.
The steel wire welded mesh sandwich thermal insulation wall further comprises lap joint net pieces 8, a groove is formed between every two adjacent thermal insulation layers 2, the lap joint net pieces 8 are arranged at the groove, and the lap joint net pieces 8 are located on one side, far away from the thermal insulation layers 2, of the steel wire welded mesh 4, so that cold bridges are prevented from being generated and the protective layers 1 are prevented from cracking.
The steel wire welded mesh sandwich thermal insulation wall further comprises an overlapping net piece 8, the steel wire welded mesh sandwich thermal insulation wall is provided with a male corner part and a female corner part, as shown in an external corner part shown in a figure 5 and a female corner part shown in a figure 6, the overlapping net piece 8 is arranged on the male corner part and the female corner part in an L shape, the overlapping net piece 8 is positioned on one side of the steel wire welded mesh 4 far away from the thermal insulation layer 2, and the problems that the thermal insulation layer 2 at the male corner part is broken to generate a cold bridge and the protective layer 1 at the male corner part and the female corner part is broken.
The cold-proof bridge structure 53 is connected with the connecting rod 52 in a threaded, socket-and-spigot or interference fit mode, the section of the cold-proof bridge structure is trapezoidal, the upper bottom of the trapezoid faces the heat-insulating layer 2, the lower bottom of the trapezoid is positioned on the side surface of the structure layer 3 far away from the heat-insulating layer 2, the position of the connecting rod 52 is further limited, and the structural strength and reliability of the steel wire welding net sandwich heat-insulating wall are improved.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (7)
1. A steel wire welded mesh sandwich thermal insulation wall is characterized by comprising: the protective layer (1), the heat preservation layer (2) and the structural layer (3) are sequentially arranged from outdoor to indoor, a steel wire welding net (4) is arranged in the protective layer (1), the steel wire welding net sandwich heat preservation wall body further comprises a connecting sleeve (51), a connecting rod (52), a cold-bridge-proof structural member (53), a first limiting disc (541), a second limiting disc (542) and a fixing block (55), the connecting sleeve (51) is arranged in the heat preservation layer (2), the connecting rod (52) is arranged in the connecting sleeve (51), the first end of the connecting rod (52) extends into the protective layer (1), the second end of the connecting rod (52) extends into the structural layer (3), the cold-bridge-proof structural member (53) is arranged at the second end, and the first limiting disc (541) and the second limiting disc (542) are fixedly arranged on the connecting sleeve (51), the first limiting disc (541) is arranged between the heat-insulating layer (2) and the protective layer (1), the second limiting disc (542) is arranged between the heat-insulating layer (2) and the structural layer (3), the fixing block (55) is arranged on the first limiting disc (541), a placing groove (551) is formed in the side wall of the fixing block (55), steel wires of the steel wire welding net (4) are arranged in the placing groove (551), the steel wire welding net sandwich heat-insulating wall further comprises a fixing clamp (56), the fixing clamp (56) is detachably arranged in the placing groove (551), the fixing clamp (56) is matched with the placing groove (551) to fix the steel wire welding net (4), a limiting groove (552) is formed in the fixing block (55), and the limiting groove (552) is positioned on one side of the placing groove (551) far away from the heat-insulating layer (2), the connecting rod (52) is L-shaped, and the vertex of the L-shape is positioned in the limiting groove (552).
2. The steel wire welded mesh sandwich thermal insulation wall body according to claim 1, characterized in that an abutting block (57) is arranged on the end face of the fixing block (55) far away from the thermal insulation layer (2), when the steel wire welded mesh sandwich thermal insulation wall body is poured, an outer formwork (6) is arranged on one side of the protective layer (1) far away from the thermal insulation layer (2), and one end of the abutting block (57) far away from the fixing block (55) abuts against the outer formwork (6).
3. The steel wire welded mesh sandwich thermal insulation wall body according to claim 1, characterized in that when the steel wire welded mesh sandwich thermal insulation wall body is poured, an inner formwork (7) is arranged on one side of the structural layer (3) away from the thermal insulation layer (2), and one end of the cold bridge preventing structural member (53) away from the thermal insulation layer (2) abuts against the inner formwork (7).
4. The steel wire welded mesh sandwich thermal insulation wall body according to claim 1, further comprising a stopper, wherein one end of the stopper is fixedly arranged with the fixing block (55), and the other end of the stopper is fixedly arranged with the first limiting disc (541).
5. The wire-welded mesh sandwich thermal insulation wall body according to claim 1, wherein the material of the connecting rods (52) comprises metal, and the material of the cold bridge prevention structural member (53) comprises an insulating material.
6. The steel wire welded mesh sandwich thermal insulation wall body according to claim 1, characterized in that: the steel wire welded mesh sandwich thermal insulation wall further comprises lap joint net pieces (8), a rabbet is formed between every two adjacent thermal insulation layers (2), the lap joint net pieces (8) are arranged at the rabbet, and the lap joint net pieces (8) are located on one side, far away from the thermal insulation layers (2), of the steel wire welded mesh (4).
7. The steel wire welded mesh sandwich thermal insulation wall body according to claim 1, characterized in that: the steel wire welded mesh sandwich thermal insulation wall body further comprises an overlapping net piece (8), the steel wire welded mesh sandwich thermal insulation wall body is provided with a male corner part and a female corner part, the overlapping net piece (8) is arranged on the male corner part and the female corner part in an L shape, and the overlapping net piece (8) is positioned on one side, away from the thermal insulation layer (2), of the steel wire welded mesh (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021903625.6U CN213682613U (en) | 2020-09-03 | 2020-09-03 | Steel wire welded mesh sandwich thermal insulation wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021903625.6U CN213682613U (en) | 2020-09-03 | 2020-09-03 | Steel wire welded mesh sandwich thermal insulation wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213682613U true CN213682613U (en) | 2021-07-13 |
Family
ID=76746181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021903625.6U Active CN213682613U (en) | 2020-09-03 | 2020-09-03 | Steel wire welded mesh sandwich thermal insulation wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213682613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215201A (en) * | 2021-12-03 | 2022-03-22 | 天津一冶建设工程有限公司 | Anchoring device and construction method |
| CN116876708A (en) * | 2023-09-05 | 2023-10-13 | 山西佰基科技有限公司 | Thermal insulation wall |
-
2020
- 2020-09-03 CN CN202021903625.6U patent/CN213682613U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215201A (en) * | 2021-12-03 | 2022-03-22 | 天津一冶建设工程有限公司 | Anchoring device and construction method |
| CN116876708A (en) * | 2023-09-05 | 2023-10-13 | 山西佰基科技有限公司 | Thermal insulation wall |
| CN116876708B (en) * | 2023-09-05 | 2023-11-24 | 山西佰基科技有限公司 | Thermal insulation wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213682613U (en) | Steel wire welded mesh sandwich thermal insulation wall | |
| CN213682612U (en) | Steel wire welded mesh sandwich thermal insulation wall | |
| CN110761322B (en) | Cast-in-place pipe gallery side wall horizontal construction joint reinforcing structure and construction method thereof | |
| CN204252378U (en) | Light cement foam inner partition plate | |
| CN212742975U (en) | Positioning connection assembly for building and cast-in-place building heat preservation and structure integrated system | |
| CN110042951A (en) | A kind of assembled heat insulation wall body structure that exempting from demoulding and its construction technology | |
| CN112324017A (en) | Light concrete reinforcing steel bar net frame composite heat-insulation wall plate and mounting method thereof | |
| CN105064538A (en) | Self heat-insulation system of cast-in-situ concrete shear wall and method for manufacturing self heat-insulation system | |
| CN215106422U (en) | One-way superimposed sheet structure | |
| CN210105040U (en) | Point-connection type steel wire welding net built-in heat-insulation composite shear wall | |
| CN214353235U (en) | Reinforcing steel bar anti-floating fixing device for assembled prefabricated parts of laminated slab | |
| CN110725561B (en) | Construction method for opening hole in filler wall | |
| CN211873417U (en) | Combined structure building | |
| CN110284618B (en) | Construction method of heat insulation wall | |
| CN209243953U (en) | Exterior wall limit connector, assembling type outer wall | |
| CN211396029U (en) | Outer wall composite insulation board of non-dismantling formwork | |
| CN210562804U (en) | Integrated heat-preservation building wall | |
| CN109868907B (en) | Building thermal insulation outer wall and construction method thereof | |
| CN110593453A (en) | Rammed earth wall construction method and rammed earth wall | |
| CN112502196A (en) | Underground outer wall water stop steel plate fixing structure and construction method | |
| CN101565970B (en) | Device for preventing high temperature caused by welding metal embedded part from burning out concrete base layer and method thereof | |
| CN213115088U (en) | Building location drawknot subassembly and cast-in-place formula building heat preservation and structure integration system | |
| CN206245606U (en) | A kind of EPS composite heat-insulation roofs | |
| CN204826237U (en) | Cast in situ concrete shear force wall self preservation temperature structure | |
| CN216839976U (en) | Passive ultralow-energy-consumption built-in combined heat-insulation board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210820 Address after: 068150 No.2, commercial phase II, fudihuayuan community, Longhua Town, Longhua County, Chengde City, Hebei Province Patentee after: Chengde Jianyuan Technology Co.,Ltd. Address before: 100017 room 215-231, Tanying township government office building, 9 Yucai Road, Miyun District, Beijing Patentee before: Beijing Zhongtu Kaitai Information Technology Co.,Ltd. |