CN210947251U - Assembled building heat preservation side fascia - Google Patents
Assembled building heat preservation side fascia Download PDFInfo
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- CN210947251U CN210947251U CN201921451503.5U CN201921451503U CN210947251U CN 210947251 U CN210947251 U CN 210947251U CN 201921451503 U CN201921451503 U CN 201921451503U CN 210947251 U CN210947251 U CN 210947251U
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Abstract
The utility model discloses an assembled building heat preservation external wall panel, which comprises a prefabricated wall panel, wherein a heat insulation layer is fixedly arranged on one side of the prefabricated wall panel, a heat preservation layer is fixedly arranged on one side of the prefabricated wall panel, which is opposite to the heat insulation layer, a water-resisting layer is fixedly arranged on one side of the heat preservation layer, which is opposite to the prefabricated wall panel, and an external decoration layer is fixedly arranged on one side of the water-resisting layer, which is opposite to the heat preservation; one side of the heat-insulation layer, which is back to the prefabricated wall board, is provided with connecting grooves, the connecting grooves are arranged at two ends of the prefabricated wall board in the length direction, the thicknesses of the water-resisting layers are the same, the water-resisting layer is partially positioned in the connecting grooves, the outer decoration layer is positioned between the two connecting grooves, one side of the water-resisting layer, which is back to the heat-insulation layer, is pressed with a connecting plate, and the surface of the connecting plate, which is back to the heat-insulation; the connecting plate is including being located the planking of spread groove, and the planking sets firmly the inner panel towards the surface of prefabricated wall body. The utility model discloses the effect that shortens the whole construction cycle of side fascia has.
Description
Technical Field
The utility model belongs to the technical field of assembly type building wallboard structure and specifically relates to an assembly type building heat preservation side fascia is related to.
Background
At present, the building wall is generally constructed by adopting a method of manually building on site by using light bricks or clay bricks and fixing by using cement mortar. The building wall has the defects of low wall positioning precision, easy deflection and poor construction quality; the labor intensity of building the wall is high, the construction period is long, and the cost is high; the wall body has poor anti-seismic performance. The prefabricated building is a building which is constructed by prefabricating and completing part of components of the building in a factory, then transporting the components to a construction site, and assembling the components in a reliable connection mode.
The Chinese utility model patent with the publication number of CN208907279U discloses an external wall self-insulation assembled wallboard, which comprises a heat-insulating layer, wherein reinforcing layers are respectively arranged at two sides of the heat-insulating layer, reinforcing frameworks are respectively arranged in the reinforcing layers at two sides of the heat-insulating layer, and a connecting piece penetrating through the heat-insulating layer is arranged between the reinforcing frameworks; the heat preservation is located between two-layer enhancement layer, is provided with the enhancement skeleton in the enhancement layer of heat preservation both sides respectively, is provided with the connecting piece that passes the heat preservation between the enhancement skeleton, and heat preservation and enhancement layer form an organic whole.
The above prior art solutions have the following drawbacks: above-mentioned scheme passes through the heat preservation and strengthens being connected of skeleton and realize the heat preservation requirement of wallboard, nevertheless the wallboard installation completion back, and the junction between two adjacent wallboards needs to be under construction again after the completion is pour to the wall body with the heat preservation junction on the wallboard, and the construction cycle is long.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembly type structure heat preservation side fascia, it has the effect that shortens the whole construction cycle of side fascia.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an assembled building heat-insulation external wall panel comprises a prefabricated wall panel, wherein a heat-insulation layer is fixedly arranged on one side of the prefabricated wall panel, which is opposite to the heat-insulation layer, a water-resisting layer is fixedly arranged on one side of the heat-insulation layer, which is opposite to the prefabricated wall panel, and an external decoration layer is fixedly arranged on one side of the water-resisting layer, which is opposite to the heat; connecting grooves are formed in one side, back to the prefabricated wall board, of the heat insulation layer, the connecting grooves are formed in two ends of the prefabricated wall board in the length direction, the thickness of the waterproof layer is the same, the waterproof layer is partially located in the connecting grooves, the outer decoration layer is located between the two connecting grooves, one side, back to the heat insulation layer, of the waterproof layer is pressed against a connecting plate, and the surface, back to the heat insulation layer, of the connecting plate is flush with the surface, back to the waterproof layer, of the outer decoration layer; the connecting plate comprises an outer plate positioned in the connecting groove, and an inner plate is fixedly arranged on the surface of the outer plate facing the prefabricated wall body.
By adopting the technical scheme, after the prefabricated wall boards are placed in the specified position, the connecting plate is placed between the two prefabricated wall boards, the installation positions of the two prefabricated wall boards can be quickly judged by observing the relative positions of the connecting plate and the prefabricated wall boards, the prefabricated wall boards are convenient to install, after the connecting plate and the prefabricated wall boards are placed in the specified positions, the prefabricated wall boards are subjected to formwork erecting, concrete mortar is poured between the prefabricated wall boards and the connecting plate, and after the concrete mortar is solidified, the connecting plate is connected with the two prefabricated wall boards through the inner plate; the heat preservation of side fascia is direct in mill and prefabricated wallboard integrated into one piece, saves the construction of prefabricated wallboard installation back to the side fascia heat preservation after accomplishing in back, and the thermal insulation performance standard degree of side fascia is high and thermal insulation performance easily controls.
The utility model discloses further set up to: the prefabricated wallboard has set firmly the arch towards the one side of heat preservation, the heat preservation is seted up towards the one side of prefabricated wallboard and is seted up with protruding complex recess.
Through adopting above-mentioned technical scheme, the production of side fascia can be made things convenient for in bellied setting, and the alignment when the heat preservation of being convenient for and prefabricated wallboard production improves the stability of being connected between heat preservation and the prefabricated wallboard simultaneously.
The utility model discloses further set up to: and a waterproof layer is fixedly arranged on one side of the heat insulation layer, which is opposite to the prefabricated wall board, and an inner decoration layer is fixedly arranged on one side of the waterproof layer, which is opposite to the heat insulation layer.
Through adopting above-mentioned technical scheme, with the inboard waterproof layer of side fascia and interior trim integrative the setting on prefabricated wallboard, can further reduce the construction volume in side fascia later stage.
The utility model discloses further set up to: the connecting plate comprises a heat-resistant layer fixed on the surface of the outer plate facing the inner plate.
Through adopting above-mentioned technical scheme, the setting up of heat-resistant layer can reduce the heat conductivity of side fascia junction, improves the holistic heat preservation effect of side fascia.
The utility model discloses further set up to: the connecting plate comprises a protective layer fixed on one side of the outer plate, which is back to the inner plate.
Through adopting above-mentioned technical scheme, the setting of inoxidizing coating can protect the outer panel, slows down the corruption of the rainwater in the outer wallboard outside in the connecting plate use, and the connecting plate is convenient for carry out the later stage to the part of outer wallboard junction and decorates simultaneously.
The utility model discloses further set up to: and a stop plate is fixedly arranged on the inner plate and is perpendicular to the inner plate.
Through adopting above-mentioned technical scheme, the setting up of locking plate can improve the connecting stability that the department was pour with two adjacent side fascia after the connecting plate was pour, reduces the condition emergence that the connecting plate breaks away from the junction of two side fascia.
The utility model discloses further set up to: the prefabricated wallboard has seted up the groove of stepping down towards one side of heat preservation, the groove of stepping down sets up in the both ends of prefabricated wallboard.
Through adopting above-mentioned technical scheme, the setting of the groove of stepping down can improve the thickness of heat preservation in prefabricated wallboard junction, further reduces the heat-conduction of side fascia junction, improves the heat preservation effect of side fascia.
The utility model discloses further set up to: the projection of the abdicating groove along the height direction of the prefabricated wall board is in a right trapezoid shape, and the upper bottom surface of the abdicating groove is parallel and level with the two end surfaces in the thickness direction of the prefabricated wall board.
Through adopting above-mentioned technical scheme, the setting of the groove of stepping down can improve the stability that heat preservation, water barrier and prefabricated wallboard are connected, and the stability factor in the prefabricated wallboard transportation is high, and after the installation of prefabricated wallboard was accomplished, the heat preservation of prefabricated wallboard junction, the droing of water barrier was comparatively difficult.
To sum up, the beneficial effects of the utility model are that:
1. after the prefabricated wall boards are placed in a specified position, the connecting plate is placed between the two prefabricated wall boards, the installation positions of the two prefabricated wall boards can be quickly judged by observing the relative positions of the connecting plate and the prefabricated wall boards, the prefabricated wall boards are convenient to install, after the connecting plate and the prefabricated wall boards are placed in the specified positions, the prefabricated wall boards are subjected to formwork erecting, concrete mortar is poured between the prefabricated wall boards and the connecting plate, and after the concrete mortar is solidified, the connecting plate is connected with the two prefabricated wall boards through the inner plate; the heat-insulating layer of the external wall panel is directly integrated with the prefabricated wall panel in a factory, so that the construction of the heat-insulating layer of the external wall panel after the installation of the prefabricated wall panel is omitted, the standard degree of the heat-insulating property of the external wall panel is high, and the heat-insulating property is easy to control;
2. the arrangement of the stop plates can improve the connection stability between the poured connecting plates and the poured positions of the two adjacent external wall plates after the pouring of the connecting plates is finished, and reduce the occurrence of the situation that the connecting plates are separated from the connected positions of the two external wall plates;
3. the setting of the groove of stepping down can improve the stability that heat preservation, water barrier and prefabricated wallboard are connected, and the stability factor in the prefabricated wallboard transportation is high, and after the prefabricated wallboard installation was accomplished, the heat preservation of prefabricated wallboard junction, the droing of water barrier was comparatively difficult.
Drawings
FIG. 1 is a schematic overall structure diagram of the first embodiment;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of the overall structure of the second embodiment;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a schematic view of a partial explosion of the prefabricated wall panel, the insulating layer and the connecting plate in the second embodiment.
In the figure, 1, a wall panel is prefabricated; 11. a protrusion; 12. a yielding groove; 2. a thermal insulation layer; 3. a heat-insulating layer; 31. connecting grooves; 32. a groove; 4. a water barrier layer; 5. an outer decorative layer; 6. a connecting plate; 61. an outer plate; 62. an inner plate; 63. a stopper plate; 64. a thermal barrier layer; 65. a protective layer; 7. a waterproof layer; 8. an inner decoration layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Refer to fig. 1, do the utility model discloses an assembly type building heat preservation side fascia, including prefabricated wallboard 1, prefabricated wallboard 1 lays the reinforcing bar for the centre, uses concrete mortar to pour fashioned structure, and prefabricated wallboard 1 transports the construction floor after the prefabricated shaping of mill and installs.
Referring to fig. 1 and 2, a heat insulation layer 2 and a heat preservation layer 3 are fixedly arranged on two sides of a prefabricated wall panel 1 in the thickness direction. The heat insulation layer 2 and the heat insulation layer 3 are both made of perlite as a heat insulation material.
Referring to fig. 2, prefabricated wallboard 1 has arch 11 towards one side integrated into one piece of heat preservation 3, and protruding 11 is provided with two along the horizontal direction interval after prefabricated wallboard 1 places, and two arch 11 are located 1 length direction's of prefabricated wallboard both ends respectively, and protruding 11 equals and is 10 centimetres to the distance between 1 length direction both ends face of prefabricated wallboard, and protruding 11 is protruding 11 for the arc, and protruding 11 length direction's both ends and prefabricated wallboard 1 are along the both ends face parallel and level of vertical direction. Two grooves 32 matched with the protrusions 11 are formed in one side, facing the prefabricated wall panel 1, of the heat insulation layer 3. The inner side of the groove 32 is in contact fit with the outer side of the projection 11.
Referring to fig. 2, connecting groove 31 has been seted up to one side of prefabricated wallboard 1 dorsad on heat preservation 3, and connecting groove 31 sets up in the both ends of 1 length direction of prefabricated wallboard, and connecting groove 31 is square groove, and connecting groove 31 runs through the both ends of heat preservation 3 along vertical direction.
Referring to fig. 2, a water-resisting layer 4 is fixedly arranged on the side surface of the heat-insulating layer 3, which faces away from the prefabricated wall panel 1, the water-resisting layer 4 has the same thickness, the water-resisting layer 4 is partially positioned in the connecting groove 31, and the water-resisting layer 4 is made of waterproof concrete.
Referring to fig. 2, the water-resisting layer 4 is supported to press by one side of heat preservation 3 dorsad and is had connecting plate 6, and connecting plate 6 is including being located planking 61 between two adjacent prefabricated wallboard 1, and planking 61 length direction's both ends are respectively with the both ends parallel and level of 1 direction of height of prefabricated wallboard, and planking 61 width direction's both ends all are located in the spread groove 31 on two adjacent prefabricated wallboard 1. The outer plate 61 is a steel plate, the thickness of the outer plate 61 has a certain deviation in the display proportion in the drawing, the inner plate 62 is welded on the surface of the outer plate 61 facing the prefabricated wall panels 1 in the thickness direction, the inner plate 62 is a square batten, the inner plate 62 is positioned between two adjacent prefabricated wall panels 1, and the inner plate 62 is arranged along the thickness direction of the outer plate 61. The end of the inner plate 62 facing away from the outer plate 61 is welded with a stop plate 63, the stop plate 63 is a square plate, and the stop plate 63 is perpendicular to the inner plate 62 and parallel to the outer plate 61. The stop plate 63 can improve the connection stability of the pouring position of the connecting plate 6 with the adjacent two external wall plates after the pouring is finished, and reduce the occurrence of the condition that the connecting plate 6 is separated from the connecting position of the two external wall plates.
Referring to fig. 2, the connection plate 6 includes a heat-resistant layer 64 fixed to a surface of the outer panel 61 facing the inner panel 62, the heat-resistant layer 64 being made of perlite as a heat-insulating material. The connecting plate 6 comprises a protective layer 65 which is fixed to the outer plate 61 on the side facing away from the inner plate 62. The protective layer 65 is made of a corrosion-resistant aluminum alloy plate in this embodiment, and may be coated with a protective paint.
Referring to fig. 2, an outer decoration layer 5 is fixedly arranged on one side of the water-resisting layer 4, which is opposite to the heat-insulating layer 3, the outer decoration layer 5 is positioned between the two connecting grooves 31, and the surface of the outer decoration layer 5, which is opposite to the water-resisting layer 4, is flush with the surface of the heat-resisting layer 64, which is opposite to the outer plate 61.
The implementation principle of the above embodiment is as follows:
after placing prefabricated wallboard 1 in appointed device position, place connecting plate 6 between two prefabricated wallboards 1, can carry out quick judgement to two prefabricated wallboard 1's mounted position through observing connecting plate 6 and prefabricated wallboard 1's relative position, the installation of prefabricated wallboard 1 of being convenient for, with connecting plate 6, after prefabricated wallboard 1 puts appointed position, prop up the mould to prefabricated wallboard 1, pour concrete mortar between prefabricated wallboard 1 and connecting plate 6, after the concrete mortar solidifies connecting plate 6 is connected with two prefabricated wallboard 1 through inner panel 62.
Example two
Referring to fig. 3, the assembled thermal insulation external wall panel for a building is different from embodiment 1 in that a waterproof layer 7 is fixedly disposed on a side of the thermal insulation layer 2 facing away from the prefabricated wall panel 1, the waterproof layer 7 is made of concrete mortar, and an inner decoration layer 8 is fixedly disposed on a side of the waterproof layer 7 facing away from the thermal insulation layer 2. Both ends of 1 thickness direction of prefabricated wallboard all are provided with connecting plate 6, and connecting plate 6's structure is the same, and connecting plate 6 all with the both ends face parallel and level of side fascia thickness direction along the both ends of 1 thickness direction of prefabricated wallboard.
Referring to fig. 4 and 5, two yielding grooves 12 are formed at two ends of the prefabricated wall panel 1 in the thickness direction, and the yielding grooves 12 are respectively located at two ends of the prefabricated wall panel 1 in the length direction. The projection of the abdicating groove 12 along the vertical direction is a right trapezoid, and the upper bottom surface of the abdicating groove 12 is flush with the two end surfaces of the prefabricated wall board 1 in the thickness direction. The thickness of the heat preservation layer 3 is the same, the structure of the connecting groove 31 is the same as that of the yielding groove 12, and the structure of the water-resisting layer 4 in the connecting groove 31 is matched with that of the connecting groove 31. The outer plate 61 is a trapezoidal plate, and both ends of the outer plate 61 in the width direction thereof are in fit contact with the water-stop layer 4.
Referring to fig. 4 and 5, the connection structure of the prefabricated wall panel 1, the insulation layer 2, the waterproof layer 7 and the connection plate 6 corresponds to the connection structure of the prefabricated wall panel 1, the insulation layer 3 and the water-resisting layer 4, and will not be described herein.
The implementation principle of the above embodiment is as follows:
the groove 12 of stepping down can improve the thickness of heat preservation 3 in 1 junction of prefabricated wallboard, improves the stability that heat preservation 3, water barrier 4 and prefabricated wallboard 1 are connected, and the stability factor in the 1 transportation of prefabricated wallboard is high, and after 1 installation of prefabricated wallboard was accomplished, the heat preservation 3, the water barrier 4 of 1 junction of prefabricated wallboard fell comparatively difficultly.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an assembly type structure heat preservation side fascia, includes prefabricated wallboard (1), prefabricated wallboard (1) one side has set firmly insulating layer (2), its characterized in that: a heat insulation layer (3) is fixedly arranged on one side of the prefabricated wall board (1) back to the heat insulation layer (2), a water-resisting layer (4) is fixedly arranged on one side of the heat insulation layer (3) back to the prefabricated wall board (1), and an outer decoration layer (5) is fixedly arranged on one side of the water-resisting layer (4) back to the heat insulation layer (3);
one side, back to the prefabricated wall panel (1), of the heat insulation layer (3) is provided with connecting grooves (31), the connecting grooves (31) are arranged at two ends of the prefabricated wall panel (1) in the length direction, the thicknesses of the water resisting layers (4) are the same, the water resisting layers (4) are partially located in the connecting grooves (31), the outer decoration layer (5) is located between the two connecting grooves (31), one side, back to the heat insulation layer (3), of each water resisting layer (4) is pressed with a connecting plate (6), and the surface, back to the heat insulation layer (3), of each connecting plate (6) is flush with the surface, back to the water resisting layers (4), of each outer decoration layer (5);
the connecting plate (6) comprises an outer plate (61) positioned in the connecting groove (31), and an inner plate (62) is fixedly arranged on the surface, facing the prefabricated wall body, of the outer plate (61).
2. The fabricated building thermal insulation external wall panel according to claim 1, wherein: prefabricated wallboard (1) has set firmly arch (11) towards one side of heat preservation (3), heat preservation (3) are seted up towards one side of prefabricated wallboard (1) with protruding (11) complex recess (32).
3. The fabricated building thermal insulation external wall panel according to claim 1, wherein: one side of the heat insulation layer (2) back to the prefabricated wallboard (1) is fixedly provided with a waterproof layer (7), and one side of the waterproof layer (7) back to the heat insulation layer (2) is fixedly provided with an inner decoration layer (8).
4. The fabricated building thermal insulation external wall panel according to claim 1, wherein: the connection plate (6) comprises a heat-resistant layer (64) fixed to the surface of the outer plate (61) facing the inner plate (62).
5. The fabricated building thermal insulation external wall panel according to claim 1, wherein: the connecting plate (6) comprises a protective layer (65) which is fixed on one side of the outer plate (61) opposite to the inner plate (62).
6. The fabricated building thermal insulation external wall panel according to claim 1, wherein: a stop plate (63) is fixedly arranged on the inner plate (62), and the stop plate (63) is perpendicular to the inner plate (62).
7. The fabricated building thermal insulation external wall panel according to claim 1, wherein: prefabricated wallboard (1) has seted up the groove of stepping down (12) towards one side of heat preservation (3), the groove of stepping down (12) set up in the both ends of prefabricated wallboard (1).
8. The fabricated building thermal insulation external wall panel according to claim 7, wherein: the projection of the abdicating groove (12) along the height direction of the prefabricated wall plate (1) is in a right trapezoid shape, and the upper bottom surface of the abdicating groove (12) is parallel and level with the two end surfaces in the thickness direction of the prefabricated wall plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921451503.5U CN210947251U (en) | 2019-08-31 | 2019-08-31 | Assembled building heat preservation side fascia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921451503.5U CN210947251U (en) | 2019-08-31 | 2019-08-31 | Assembled building heat preservation side fascia |
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| Publication Number | Publication Date |
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| CN210947251U true CN210947251U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921451503.5U Active CN210947251U (en) | 2019-08-31 | 2019-08-31 | Assembled building heat preservation side fascia |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000647A (en) * | 2021-11-11 | 2022-02-01 | 周印涛 | Assembled structure heat-preservation integrated building wallboard, connector thereof and construction method thereof |
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2019
- 2019-08-31 CN CN201921451503.5U patent/CN210947251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000647A (en) * | 2021-11-11 | 2022-02-01 | 周印涛 | Assembled structure heat-preservation integrated building wallboard, connector thereof and construction method thereof |
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