CN220598888U - Strip type combined functional external wall panel system - Google Patents
Strip type combined functional external wall panel system Download PDFInfo
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- CN220598888U CN220598888U CN202322136800.3U CN202322136800U CN220598888U CN 220598888 U CN220598888 U CN 220598888U CN 202322136800 U CN202322136800 U CN 202322136800U CN 220598888 U CN220598888 U CN 220598888U
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- composite
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- 239000002131 composite material Substances 0.000 claims abstract description 50
- 230000002787 reinforcement Effects 0.000 claims abstract description 28
- 239000002002 slurry Substances 0.000 claims abstract description 26
- 229920006389 polyphenyl polymer Polymers 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 16
- 238000005266 casting Methods 0.000 claims description 8
- 238000011065 in-situ storage Methods 0.000 claims description 7
- 239000012792 core layer Substances 0.000 claims description 5
- 210000003195 fascia Anatomy 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000007774 longterm Effects 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 5
- 239000004793 Polystyrene Substances 0.000 description 7
- 229920002223 polystyrene Polymers 0.000 description 7
- 239000002344 surface layer Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a strip type combined functional external wall panel system, and belongs to the field of wall panels. The composite heat-insulating strip type external wall panel comprises functional grooves on the periphery of adjacent parts in sequence, and a safe joint connector formed by forming a joint forming cavity by buckling two functional grooves at a splicing joint, wherein a composite reinforcement cage is arranged in the joint forming cavity, and then concrete slurry is cast in place; the composite steel bar cage consists of a cuboid steel bar net frame, a polyphenyl sandwich plate embedded in the inner cavity of the cuboid steel bar net frame, and a preset threading pipe longitudinally penetrating through the center of the polyphenyl sandwich plate. The utility model can be utilized to quickly and firmly splice adjacent composite heat-insulating strip type external wall boards and beam columns into a strip type combined functional external wall board system; the splice joint has long-term anti-leakage effect with the same service life as the wallboard system; the heat conduction between two surfaces of the external wall panel system can be effectively blocked, and the heat preservation performance is improved; the wiring tube is preset, so that the trouble of grooving the wall surface in the later period is eliminated, the wiring is convenient, and the integrity of the wall body is protected.
Description
Technical Field
The utility model belongs to the technical field of wallboard system external wallboard systems, and particularly relates to a strip type combined functional external wallboard system.
Background
The composite heat insulating external wall board is one of heat insulating wall boards commonly used in modern buildings, and is a layered structure heat insulating wall board which is formed by taking a polystyrene board as a core board, pouring concrete slurry on the left side and the right side of the core board, and solidifying the concrete slurry into a concrete surface layer. The strip type combined external wall panel system is a layer of external wall panel system formed by splicing a required number of composite heat-insulating strip type external wall panels on site in a construction site, and the external wall panel system basically needs to meet the functional requirements of leakage prevention, heat preservation, firm connection and the like. However, most of the existing strip type combined external wall panel systems have the defects of poor anti-seepage effect at joints, short anti-seepage period, no heat preservation at joints and even unstable connection at joints. The reasons are as follows: the seam treatment of the traditional strip type combined external wall panel system is to fill rubber into a smaller seam (the depth of a single-side groove is 10-20 mm) at the joint of two adjacent external wall panels and then carry out surface waterproof treatment, so that the treated seam has poor anti-seepage effect on the one hand, and the anti-seepage period is shorter due to the necessity of rubber ageing on the other hand, and the external wall panel seam cannot be repaired, maintained or replaced again after ten years or twenty years along with the arrival of the ageing period, so that the leakage of the external wall panel system is a difficult problem which is required to be solved in the early or late stage; in addition, the heat preservation effect at the joint is poor, and the connection strength is not particularly high. Therefore, a strip type combined functional external wall panel system which can solve the problems of poor anti-seepage effect at joints, short anti-seepage period, no heat preservation at joints and unstable connection at joints is needed to be designed.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a strip type combined function external wall panel system. The safe seam connector obtained by cast-in-situ can be used for quickly and firmly splicing the composite heat-insulating strip type external wall boards and the beam columns which are adjacent to each other in sequence into a strip type combined functional external wall board system, so that firm and effective organic combination can be quickly formed between the wall boards and the beam columns, and the splicing joint has long-term anti-seepage effect which has the same service life as that of the wall board system; meanwhile, as the safety joint connector with the polystyrene sandwich panel is of a bridge cut-off structure, heat conduction between two side surface layers of the strip type combined function external wall panel system after splicing can be effectively blocked and reduced, and the heat insulation performance of the strip type combined function external wall panel system is further improved; in addition, as the preset threading pipe is arranged in the wall body, the trouble of opening the slot on the wall body in the later period is avoided, the threading is convenient, and the integrity of the wall body is also protected.
The aim of the utility model can be achieved by the following technical measures:
the strip type combined functional external wall panel system comprises a plurality of pieces of composite heat-insulating strip type external wall panels, wherein the peripheries of the pieces of composite heat-insulating strip type external wall panels are provided with functional grooves, the two functional grooves are buckled at a spliced joint to form a rectangular structure joint forming cavity (the purpose of buckling the functional grooves is to form the joint forming cavity; the joint forming cavity is used as a cast-in-situ forming cavity of a safety joint connector), the safety joint connector formed by casting concrete slurry on site after a composite reinforcement cage is arranged in the joint forming cavity is bonded with the cavity surface of the joint forming cavity, and the safety joint connector is bonded with the composite reinforcement cage into a whole in a wrapping mode, so that firm and effective organic combination can be formed between the wall panels and between the wall panels and the beam columns, namely the strip type combined functional external wall panel system can be formed by fast and firmly splicing the two adjacent composite heat-insulating strip type external wall panels and the beam columns in sequence by using the safety joint connector; the composite reinforcement cage is composed of a cuboid reinforcement net frame formed by welding a plurality of rectangular transverse ring ribs of four studs and four hoops, a polyphenyl sandwich plate embedded in the inner cavity of the cuboid reinforcement net frame, and a preset threading pipe longitudinally penetrating through the center of the polyphenyl sandwich plate (the cuboid reinforcement net frame is a supporting framework of a safety joint connector, meanwhile, the safety joint connector with the polyphenyl sandwich plate is of a bridge-cut-off structure, so that heat conduction between two side surface layers of a strip type combined function external wall board system can be effectively blocked and reduced, the heat insulation performance of the strip type combined function external wall board system is further improved, and in addition, due to the fact that the preset threading pipe is arranged in the utility model, the trouble of a later-period wall surface wire opening groove is omitted, threading is convenient, and the integrity of a wall body is also protected.
The cavity between the cavity surface of the joint forming cavity and the outer surface of the polyphenyl sandwich panel is a pouring cavity for concrete slurry (used for containing the concrete slurry); the concrete slurry is adhered to the cavity surface of the joint forming cavity and the outer surface of the polyphenyl sandwich plate, and is wrapped by a cuboid steel bar net frame (so that the wall plates and the beam columns can be quickly and effectively combined by utilizing the safety joint connector, namely, the two-by-two adjacent composite heat-insulating strip type external wall plates and the beam columns can be quickly and firmly spliced into a strip type combined functional external wall plate system by utilizing the safety joint connector).
The width of the polyphenyl sandwich plate is matched with the width of the inner cavity of the cuboid steel bar net rack (convenient for embedding and positioning), and the polyphenyl sandwich plate is embedded on the thickness center plane of the cuboid steel bar net rack (thus ensuring that concrete slurry cast on two sides of the polyphenyl sandwich plate is balanced and symmetrical).
The groove width of the functional grooves is not smaller than the thickness of the heat insulation core layer of the composite heat insulation strip type external wall panel, the groove depth of the functional grooves is selected to be 40-150 mm (the groove depth of the functional grooves can be selected to be 40-150 mm according to the needs), so that two functional grooves corresponding to two adjacent composite heat insulation strip type external wall panels in sequence are buckled to form a joint forming cavity with a cuboid structure with relatively large space when the two functional grooves are spliced, and the safety joint connector can be formed by pouring concrete slurry on site after a composite reinforcement cage is arranged in the joint forming cavity.
The design principle of the utility model is as follows:
the periphery of the composite heat-insulating strip type external wall panel is provided with the functional grooves with relatively large sections, the groove width of each functional groove is not smaller than the thickness of the heat-insulating core layer of the composite heat-insulating strip type external wall panel, the groove depth of each functional groove is selected to be 40-150 mm, so that two corresponding functional grooves of the two adjacent composite heat-insulating strip type external wall panels in sequence are buckled to form a joint forming cavity with a cuboid structure with relatively large space when the two adjacent composite heat-insulating strip type external wall panels are spliced, the composite reinforcement cage is arranged in the joint forming cavity, then concrete slurry is poured on site to form a safety joint connector quickly, the safety joint connector is bonded with the cavity surface of the joint forming cavity and is bonded with the composite reinforcement cage into a whole in a wrapping mode, and thus, firm and effective organic combination can be formed between the wall panels and between the beam columns quickly and firmly spliced into the strip type composite heat-insulating strip type external wall panel and the beam column by the safety joint connector in the utility model; the safe joint connector is formed by adopting a process of casting concrete slurry on site, and the safe joint connector and the adjacently spliced composite heat-insulating strip type external wall panel are formed into a seamless whole by secondary casting, so that the spliced part has long-term anti-leakage effect same as the service life of a wall panel system; meanwhile, as the safety joint connector with the polystyrene sandwich panel is of a bridge cut-off structure, heat conduction between two side surface layers of the strip type combined function external wall panel system after splicing can be effectively blocked and reduced, and the heat insulation performance of the strip type combined function external wall panel system is further improved; in addition, as the preset threading pipe is arranged in the wall body, the trouble of opening the slot on the wall body in the later period is avoided, the threading is convenient, and the integrity of the wall body is also protected.
The beneficial technical effects of the utility model are as follows:
the safe seam connector obtained by cast-in-situ can be used for quickly and firmly splicing the composite heat-insulating strip type external wall boards and the beam columns which are adjacent to each other in sequence into a strip type combined functional external wall board system, so that firm and effective organic combination can be quickly formed between the wall boards and the beam columns, and the splicing joint has long-term anti-seepage effect which has the same service life as that of the wall board system; meanwhile, as the safety joint connector with the polystyrene sandwich panel is of a bridge cut-off structure, heat conduction between two side surface layers of the strip type combined function external wall panel system after splicing can be effectively blocked and reduced, and the heat insulation performance of the strip type combined function external wall panel system is further improved; in addition, as the preset threading pipe is arranged in the wall body, the trouble of opening the slot on the wall body in the later period is avoided, the threading is convenient, and the integrity of the wall body is also protected.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of fig. 1 prior to casting a concrete slurry.
Fig. 3 is a schematic perspective view of a composite reinforcement cage.
Part number description in the figures: 1. 1-1 parts of composite heat-insulating strip type external wall boards, 1-2 parts of functional grooves and a heat-insulating core layer; 2. a joint forming cavity; 3. a secure seam connector; 3-1 parts of composite reinforcement cages, 3-1-1 parts of studs, 3-1-2 parts of rectangular transverse ring ribs, 3-1-3 parts of polyphenyl sandwich boards, 3-1-4 parts of preset threading pipes; 3-2, concrete slurry.
Description of the embodiments
The utility model will be further described with reference to the accompanying drawings:
as shown in fig. 1 to 3, the strip type combined functional external wallboard system comprises a plurality of pieces of composite heat insulation strip type external wallboards (1) which are spliced adjacently in sequence, wherein the peripheries of the pieces of the strip type combined functional external wallboards are provided with functional grooves (1-1), and a cuboid structure joint forming cavity (2) is formed at a splicing joint after the two functional grooves are buckled by each other (the purpose of forming the functional grooves (1-1) is to form the joint forming cavity (2) after buckling), the joint forming cavity (2) is used as a cast-in-situ forming cavity of a safety joint connector (3), the safety joint connector (3) formed by casting concrete slurry (3-2) in situ is embedded in the joint forming cavity (2) (the safety joint connector (3) is bonded with the cavity surface of the joint forming cavity (2) in a wrapping mode, and is bonded with a composite reinforcement cage (3-1) into a whole at the same time, so that the wallboard and a beam column can be quickly and effectively organically combined, namely, the two adjacent strip type external wallboards and the adjacent strip type external wallboards can be firmly spliced firmly and the two adjacent strip type external wallboards (3) are spliced firmly by adopting the integral joint forming technology of the safety joint type of the safety joint connector (3) and the safety joint type combined with the two adjacent strip type external wallboards (3) and the safety joint type combined by adopting the integral joint type of the safety joint and the safety joint system, therefore, the spliced part also has long-term anti-leakage effect which has the same service life as a wallboard system); the composite reinforcement cage (3-1) is a cuboid reinforcement net frame formed by welding four vertical ribs (3-1-1) and a plurality of rectangular transverse annular ribs (3-1-2) with four annular ribs, a polyphenyl sandwich plate (3-1-3) embedded in the inner cavity of the cuboid reinforcement net frame, and a preset threading tube (3-1-4) longitudinally penetrating through the center of the polyphenyl sandwich plate, wherein the cuboid reinforcement net frame is a supporting framework of a safety joint connector (3), and meanwhile, the safety joint connector (3) internally provided with the polyphenyl sandwich plate is of a bridge-cut-off structure, so that heat conduction between two side surface layers of the strip-type combined function external wall plate system after splicing can be effectively blocked and reduced, the heat insulation performance of the strip-type combined function external wall plate system is further improved.
The cavity between the cavity surface of the joint forming cavity (2) and the outer surface of the polyphenyl sandwich panel (3-1-3) is a pouring cavity (used for containing concrete slurry (3-2)) of the concrete slurry (3-2); the concrete slurry (3-2) is adhered to the cavity surface of the joint forming cavity (2) and the outer surface of the polyphenyl sandwich plate (3-1-3), and meanwhile, the concrete slurry (3-2) is wrapped and adhered to the cuboid steel bar net frame (so that the wall boards and the beam columns can be quickly and effectively organically combined by utilizing the safety joint connector (3), namely, the two adjacent composite heat-insulating strip type external wall boards and the beam columns can be quickly and firmly spliced into a strip type combined functional external wall board system by utilizing the safety joint connector.
The width of the polyphenyl sandwich plate (3-1-3) is matched with the width of the inner cavity of the rectangular steel bar net rack (convenient for embedding and positioning), and the polyphenyl sandwich plate (3-1-3) is embedded on the thickness center plane of the rectangular steel bar net rack (thus ensuring that concrete slurry (3-2) cast on two sides of the polyphenyl sandwich plate (3-1-3) is balanced and symmetrical).
According to the utility model, the groove width of the functional grooves (1-1) is not smaller than the thickness of the heat insulation core layer (1-2) of the composite heat insulation strip type external wall panel (1), the groove depth of the functional grooves (1-1) is selected to be 40-150 mm (the groove depth of the functional grooves (1-1) can be selected within the range of 40-150 mm according to requirements), so that two functional grooves (1-1) corresponding to two adjacent composite heat insulation strip type external wall panels (1) in sequence are buckled to form a joint forming cavity (2) with a cuboid structure with relatively large space after the two functional grooves (1-1) are buckled, and after the composite reinforcement cage (3-1) is built in the joint forming cavity (2), the concrete slurry (3-2) can be cast on site to form the safety joint connector (3)).
The specific use cases of the utility model are as follows:
firstly, manufacturing a composite reinforcement cage (3-1), namely welding four vertical ribs (3-1-1) and a plurality of rectangular transverse annular ribs (3-1-2) of four vertical ribs of a hoop into a cuboid reinforcement grid, longitudinally penetrating a preset threading pipe (3-1-4) through the center of a polystyrene sandwich plate (3-1-3), and embedding the polystyrene sandwich plate (3-1-3) matched with the width of the inner cavity of the cuboid reinforcement grid on the thickness center plane of the cuboid reinforcement grid; then, vertically placing and positioning the composite heat-insulating strip type external wall boards (1) to be spliced at the corresponding required positions, and buckling two functional grooves (1-1) corresponding to the splicing sides of the composite heat-insulating strip type external wall boards (1) which are adjacent to each other in sequence to form a joint forming cavity (2) of a cuboid structure with relatively large space; then, a composite reinforcement cage (3-1) is arranged in all the joint forming cavities (2); then, concrete slurry (3-2) is cast into all joint forming cavities (2) in situ in sequence, and a safety joint connector (3) is formed quickly, and as the safety joint connector (3) is bonded with the cavity surface of the joint forming cavity and is bonded with a composite reinforcement cage (3-1) into a whole in a wrapping mode, firm and effective organic combination can be formed between wallboards and beam columns quickly, namely, the safety joint connector can be utilized to splice the composite heat-insulation strip type external wallboards and the beam columns which are adjacent to each other in sequence into the strip type combined functional external wallboard system quickly and firmly.
Meanwhile, as the safety joint connector (3) is formed by adopting a process of casting concrete slurry on site, the safety joint connector (3) and the adjacent spliced composite heat-insulating strip type external wall panel (1) are formed into a seamless integral body by secondary casting, and therefore, the spliced part has a long-term anti-leakage effect which has the same service life as a wall panel system; meanwhile, as the safety joint connector (3) with the polystyrene sandwich plate is of a bridge cut-off structure, heat conduction between two side surface layers of the strip-type combined function external wall panel system after splicing can be effectively blocked and reduced, and the heat insulation performance of the strip-type combined function external wall panel system is further improved; in addition, as the preset threading pipe is arranged in the wall body, the trouble of opening the slot on the wall body in the later period is avoided, the threading is convenient, and the integrity of the wall body is also protected.
Claims (4)
1. A strip type combined function external wall panel system, which is characterized in that: the wallboard system comprises a plurality of composite heat-insulating strip type external wallboards (1) which are spliced adjacently in sequence, wherein functional grooves (1-1) are formed in the peripheries of the blocks, and two functional grooves are buckled at splicing nodes to form a cuboid structure joint forming cavity (2), a composite reinforcement cage (3-1) is arranged in the joint forming cavity (2), and a safety joint connector (3) formed by casting concrete slurry (3-2) is cast in situ; the composite reinforcement cage (3-1) is a cuboid reinforcement net frame welded by four studs (3-1-1) and a plurality of rectangular transverse annular ribs (3-1-2) with four studs in a hoop, a polyphenyl sandwich plate (3-1-3) embedded in the cavity of the cuboid reinforcement net frame, and a preset threading tube (3-1-4) longitudinally penetrating through the center of the polyphenyl sandwich plate.
2. A strip type composite function side fascia system according to claim 1, wherein: the cavity between the cavity surface of the joint forming cavity (2) and the outer surface of the polyphenyl sandwich panel (3-1-3) is a pouring cavity of concrete slurry (3-2); the concrete slurry (3-2) is adhered and connected with the cavity surface of the joint forming cavity (2) and the outer surface of the polyphenyl sandwich plate (3-1-3), and the cuboid steel bar net frame is wrapped and adhered by the concrete slurry (3-2).
3. A strip type composite function side fascia system according to claim 1, wherein: the width of the polyphenyl sandwich plate (3-1-3) is matched with the width of the inner cavity of the cuboid steel bar net rack, and the polyphenyl sandwich plate (3-1-3) is embedded on the thickness center plane of the cuboid steel bar net rack.
4. A strip type composite function side fascia system according to claim 1, wherein: the groove width of the functional groove (1-1) is not smaller than the thickness of the heat insulation core layer (1-2) of the composite heat insulation strip type external wall panel (1), and the groove depth of the functional groove (1-1) is selected to be 40-150 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136800.3U CN220598888U (en) | 2023-08-09 | 2023-08-09 | Strip type combined functional external wall panel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136800.3U CN220598888U (en) | 2023-08-09 | 2023-08-09 | Strip type combined functional external wall panel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220598888U true CN220598888U (en) | 2024-03-15 |
Family
ID=90170269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322136800.3U Active CN220598888U (en) | 2023-08-09 | 2023-08-09 | Strip type combined functional external wall panel system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220598888U (en) |
-
2023
- 2023-08-09 CN CN202322136800.3U patent/CN220598888U/en active Active
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