CN215759873U - Dry construction concrete external wallboard system applying rain curtain principle - Google Patents
Dry construction concrete external wallboard system applying rain curtain principle Download PDFInfo
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- CN215759873U CN215759873U CN202122328124.0U CN202122328124U CN215759873U CN 215759873 U CN215759873 U CN 215759873U CN 202122328124 U CN202122328124 U CN 202122328124U CN 215759873 U CN215759873 U CN 215759873U
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Abstract
The application relates to a dry construction concrete externally-hung wallboard system applying a rain curtain principle, which belongs to the technical field of building wallboards and comprises a supporting hanging seat and a wallboard unit fixedly connected to the supporting hanging seat, wherein the wallboard unit comprises an outer frame and an ALC (automatic cement) plate arranged in the outer frame; and connecting the unit connecting strips between two adjacent wall plate units. This application has the advantage that can improve the efficiency of construction of building wallboard.
Description
Technical Field
The application relates to the technical field of building wallboards, in particular to a dry construction concrete externally-hung wallboard system applying a rain curtain principle.
Background
At present, the method of building a wall through transmission in a building is to build a concrete constructional column and a ring beam on the wall to improve the rigidity of the whole space of the building, the wall needs to be plastered and leveled after being built, maintenance is completed, and the construction period is long.
Accordingly, there is a need for a concrete cladding panel system that ameliorates the above problems.
Disclosure of Invention
In order to improve the construction efficiency of building wallboard, this application provides a dry construction concrete externally-hung wallboard system of applied rain curtain principle.
The application provides an use dry construction concrete externally-hung wallboard system of rain curtain principle adopts following technical scheme:
a dry construction concrete externally hung wallboard system applying rain curtain principle, comprising:
a support hanging seat;
the wallboard unit is fixedly connected to the supporting hanging seat and comprises an outer frame and an ALC (automatic level control) board arranged in the outer frame; and
and the unit connecting strip is connected between two adjacent wallboard units.
By adopting the technical scheme, the supporting hanging seat is connected with the building main body, then the wallboard units are assembled in a factory while the building main body is constructed, and the wallboard units are transported to a construction site for construction of the whole externally hung wallboard system, and the unit connecting strips can prevent rainwater from flowing to one surface, close to the indoor, of the externally hung wallboard. The whole construction process of the external wall panel is more convenient and faster, and the construction efficiency is high.
Optionally, a through-length connecting strip is further connected between the upper layer wallboard unit and the lower layer wallboard unit;
the through-length connecting strip forms a structure with a high inside and a low outside between the upper layer wallboard unit and the lower layer wallboard unit.
Through adopting above-mentioned technical scheme, the lead to long connecting strip of connecting between upper and lower floor's wallboard unit makes the connection leakproofness between the upper and lower floor's wallboard unit better, prevents that the rainwater from to indoor side infiltration, and the structure of interior high outer low can also further prevent that the rainwater from flowing backward.
Optionally, the surface of the through long connecting strip is uniformly provided with a convex edge and a turned edge, and the through long connecting strip is arranged on the upper layer and the lower layer to form a mortise and tenon structure with a high inside and a low outside between the wallboard units.
Through adopting above-mentioned technical scheme, go through the bead and the turn-up on long connecting strip surface and can increase the frictional force that leads to between long connecting strip and the wallboard unit, can not only make the difficult production of the installation that leads to long connecting strip not hard up in the work progress, install more convenient and fast, can also prolong the required route that passes through of rainwater infiltration, make the water-proof effects of whole external wall board better.
Optionally, the outer frame includes a frame body, a first embedded part arranged in the frame body, a second embedded part arranged in the frame body, and a hanging weight fixedly connected with the second embedded part, and a plurality of third embedded parts used for connecting the first embedded parts are embedded in the ALC plate;
the exposed length of the first embedded part is larger than 70 mm, the exposed length of the second embedded part is larger than 50 mm, and the hanging code is hung on the supporting hanging seat.
By adopting the technical scheme, the hanging weight is fixedly connected with the second embedded part, and then the hanging base is hung with the supporting base to complete the installation of the wallboard unit, so that the installation of the wallboard unit is more convenient and faster, and the construction efficiency is further improved.
Optionally, a groove for inserting the unit connecting strip is formed in one side surface of the frame body.
Through adopting above-mentioned technical scheme, the setting up of recess enables the installation of unit connecting strip convenient and fast more, further improvement the availability factor, but also can reduce the clearance between two adjacent wallboard units, improve waterproof performance.
Optionally, a gasket is arranged at one end of the second embedded part embedded in the frame body.
By adopting the technical scheme, the gasket can increase the connection strength between the second embedded part and the frame body, so that the second embedded part is more firmly installed and has stronger bearing capacity, and the stability of the whole external wall panel system is further improved.
Optionally, the surface of the hanging weight is also provided with an adjusting screw for adjusting the hanging height of the hanging weight.
By adopting the technical scheme, the height adjustment of the wallboard unit of the externally-hung wallboard can be carried out, so that the height adjustment in the installation process of the wallboard unit is more convenient.
Optionally, a plurality of ALC plates are simultaneously installed in the outer frame, and the side surfaces of two adjacent ALC plates are respectively provided with a clamping groove and a clamping strip which are matched with each other.
Through adopting above-mentioned technical scheme, the quantity of ALC board is a plurality of, and the quantity of ALC board when the factory assembly wallboard unit is adjustable according to the outer wall size demand of different buildings, and the cooperation through draw-in groove and card strip makes two adjacent ALC boards can fix a position the concatenation fast before, further improvement efficiency of construction, can also make the seam crossing between two adjacent ALC boards buckle in addition, makes water-proof effects better.
Optionally, the joint seam of every two adjacent ALC boards is filled with a protective layer.
Through adopting above-mentioned technical scheme, the setting up of inoxidizing coating makes the connection leakproofness between the ALC board better, and waterproof performance is better.
Optionally, the number of the unit connecting strips between every two adjacent wall panel units is multiple, a cavity is defined by every two adjacent unit connecting strips and the wall panel units on two sides, and the positions, located on two sides of the cavity, in the gap between two adjacent wall panel units are filled with the repair mortar.
Through adopting above-mentioned technical scheme, the quantity of unit connecting strip is many, and encloses into a cavity between the wallboard unit of per two adjacent unit connecting strips and both sides, and this is rain curtain principle, mainly utilizes the cavity to play pressure balance's effect to make surface both sides be in isobaric state, and then make rainwater infiltration stopped.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the supporting hanging seat is used for being connected with a building main body, then the wallboard units are assembled in a factory while the building main body is constructed, and the wallboard units are transported to a construction site for construction of the whole external wallboard system, and the unit connecting strips can prevent rainwater from flowing to one surface, close to the indoor, of the external hanging wallboard. The whole construction process of the external wall panel is more convenient and faster, and the construction efficiency is high;
2. the arrangement of the groove enables the unit connecting strips to be mounted more conveniently and rapidly, the use efficiency is further improved, the gap between two adjacent wallboard units can be reduced, and the waterproof performance is improved;
3. the quantity of unit connecting strip is many, and encloses into a cavity between every two adjacent unit connecting strip and the wallboard unit of both sides, and this is rain curtain principle, mainly utilizes the cavity to play pressure balance's effect to make surface both sides be in isobaric state, and then make the rainwater infiltration stopped.
Drawings
Fig. 1 is an elevation view of a dry construction concrete outer wall panel system applying the rain curtain principle disclosed in the embodiment of the present application.
Fig. 2 is a cross-sectional view taken along a-a in fig. 1.
Fig. 3 is a cross-sectional view taken along B-B in fig. 1.
Fig. 4 is a partially enlarged view of a portion D in fig. 2.
Fig. 5 is a cross-sectional view taken along line C-C of fig. 1.
Fig. 6 is a partially enlarged view of a portion E in fig. 5.
Description of reference numerals:
1. a support hanging seat;
2. a wall panel unit; 200. a cavity; 21. an outer frame; 2111. a groove; 211. a frame body; 212. a first embedded part; 213. a second embedded part; 2131. a gasket; 214. hanging a code; 2141. a first hanging code; 2142. second hanging codes; 2143. an adjusting screw; 22. an ALC board; 221. a third embedded part; 222. a card slot; 223. clamping the strip; 224. a protective layer;
3. a unit connecting strip;
4. a full-length connecting strip; 41. a rib; 42. and (6) curling.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses a dry construction concrete external wallboard system applying a rain curtain principle. Referring to fig. 1 and 2, the wall cladding system includes a support hanger 1, a wall panel unit 2 and a unit connection bar 3. Wherein, seat 1 and building subject fixed connection are hung in the supporting, and wallboard unit 2 fixed connection hangs on seat 1 in the supporting, and the concatenation of polylith wallboard unit 2 forms a building outer wall. The unit connecting strip 3 is connected between two adjacent wall plate units 2, so that the wall plate units 2 are connected into a whole along the horizontal direction.
Specifically, referring to fig. 2 and 3, the support hanging seat 1 may be made of three steel plates, two of the three steel plates are welded perpendicularly to each other, the other steel plate is welded perpendicularly to the rest of the steel plates as a rib plate, a building body may be formed by using pre-installed i-steel as a main steel structure and fixedly connected to the support hanging seat 1 in a bolt connection manner, and a plurality of support hanging seats 1 are uniformly distributed on one side of the building body and serve as installation and support points of the wall plate unit 2.
Referring to fig. 2 and 3, a plurality of wall panel units 2 are assembled together to form a whole external wall panel, and the wall panel units 2 include an outer frame 21 and an ALC panel 22 disposed in the outer frame 21. The outer frame 21 includes a frame body 211, a first embedded part 212, a second embedded part 213, and a hanging code 214. The frame body 211 may be a rectangular reinforced concrete structure, and the connection relationship between two adjacent wall panel units 2 is formed by the connection between two frame bodies 211. The first embedded parts 212 may be through-length angle steels, one side of the first embedded parts 212 is welded with the steel bars in the frame body 211, and the other side of the first embedded parts faces the concrete part of the exposed frame body 211. The second embedded part 213 may be an embedded anchor, the second embedded part 213 is used for installing the hanging code 214, and the connection manner between the second embedded part 213 and the hanging code 214 may be a bolt connection. Hanging yards 214 are divided into two types, namely a first hanging yard 2141 for installing upper wallboard unit 2 and a second hanging yard 2142 for installing lower wallboard unit 2. The first hanging portion 2141 is Z-shaped and is fixedly connected with the second embedded part 213 by means of bolt connection, a folded plate is arranged on the second hanging portion 2142, a hook plate hooked with the supporting hanging seat 1 is formed on the second hanging portion 2142, and a protrusion is arranged beside the hook plate, so that a gap for the side plate of the supporting hanging seat 1 to pass through is formed between the hook plate and the protrusion.
Generally, in the embodiment of the present application, the exposed length of the first embedded part 212 is greater than 70 mm, and the exposed length of the second embedded part 213 is greater than 50 mm, so that the connection area provided by the first embedded part 212 and the second embedded part 213 can be larger, and the connection strength and stability can be further improved.
Further, in order to enable the second embedded part 213 to provide higher connection strength and stability, a gasket 2131 is arranged at one end of the second embedded part 213 embedded in the frame body 211, the gasket 2131 may be a steel plate, the gasket 2131 may be sleeved on the second embedded part 213, and then welded to the steel bars in the frame body 211, and finally fixed and formed with the concrete.
In a possible embodiment of the present application, in order to facilitate the adjustment of the height of the wall panel unit 2 in millimeter level during installation and to make the installation of the external wall panel with higher quality during construction more convenient and faster, a plurality of adjusting screws 2143 are further disposed at intervals at the hook plate of the second hanging bracket 2142, and the adjusting screws 2143 may be hexagonal adjusting screws. When the adjusting screw 2143 is screwed, the adjusting screw moves up or down, so that the wall panel unit 2 fixedly connected with the second hanging code 2142 is finely adjusted in height.
In other embodiments of the application, in order to make the sealing performance between the frame bodies 211 better and the waterproof performance of the whole external wall panel better, a groove 2111 for inserting the unit connecting strip 3 is formed in one side surface of the frame body 211, and the installation of the unit connecting strip 3 is more convenient and faster due to the arrangement of the groove 2111, so that the construction efficiency is further improved.
Referring to fig. 2 and 4, the ALC board 22 is a porous concrete formed board formed by curing the building with high pressure steam using fly ash or silica sand, cement, lime, etc., and in general, the ALC board 22 includes processed steel bars to enhance the structural strength of the whole ALC board. Certainly, in order to fixedly connect the ALC plate 22 and the outer frame 21, a plurality of third embedded parts 221 are disposed in the manufacturing process of the ALC plate 22, and the third embedded parts 221 may be embedded bolts, and are welded and fixed to the first embedded parts 212 through the embedded bolts, so as to fixedly connect the ALC plate 22 and the outer frame 21.
Further, in order to improve the construction efficiency of the whole external wallboard system, the number of the ALC plates 22 installed in the outer frame 21 at the same time can be multiple, in the embodiment of the application, the number of the ALC plates 22 in one outer frame 21 is 3, the side faces of two adjacent ALC plates 22 are respectively provided with the clamping groove 222 and the clamping strip 223 which are matched with each other, the clamping groove 222 and the clamping strip 223 are matched and clamped, the two ALC plates 22 can be aligned quickly and can be spliced preliminarily, the phenomenon that the two adjacent ALC plates 22 move in a staggered mode in the connection process is avoided, the side faces are aligned difficultly, and the construction efficiency is affected.
To improve the waterproofing performance of the entire external wallboard system, the joint of each two adjacent ALC panels 22 is filled with a protective layer 224 with a corresponding thickness, and the protective layer 224 is generally flush with the surface of the wallboard unit 2. The protective layer 224 may be coated and smoothed at the joint of the wall panel unit 2 using ALC-specific repair mortar.
Referring to fig. 2, the unit connecting strip 3 may be made of an EPDM adhesive tape, in the embodiment of the present application, the cross section of the EPDM adhesive tape used in the unit connecting strip 3 is a long strip, two sides of the unit connecting strip 3 are inserted into the grooves 2111 on two sides of the frame 211, and if necessary, the connection can be reinforced by adopting a bonding manner, and barbs are uniformly distributed on two sides of the long strip, so as to increase the friction between the unit connecting strip 3 and the wall panel unit 2, and further improve the waterproof performance.
In a possible embodiment of the present application, the number of the unit connecting strips 3 is multiple, and a cavity 200 is defined between every two adjacent unit connecting strips 3 and the wall panel units 2 on both sides for balancing air pressure, and in order to further improve the waterproof performance, repair mortar should be filled in the gap between two adjacent wall panel units 2 at the positions on both sides of the cavity 200, where the repair mortar may be waterproof mortar, and after the repair mortar is filled, a leveling operation should be performed to level the surface of the repair mortar with the surface of the wall panel unit 2.
Referring to fig. 5 and 6, in a possible embodiment of the present application, the wall cladding system further includes an elongated connecting strip 4, and the elongated connecting strip 4 is connected between the upper and lower wall panel units 2 to form a structure with a high inside and a low outside. The through-length connecting strip 4 can be made of EDPM adhesive tapes and is used for improving the connection sealing performance and the waterproof performance between the upper and lower wallboard units 2, the length of the through-length connecting strip 4 can be adjusted according to the height of a floor, in addition, convex ribs 41 and turned edges 42 are uniformly distributed on the surface of the through-length connecting strip 4, in order to enable the through-length connecting strip 4 to be suitable for a structure with a high inside and a low outside, the cross section of the through-length connecting strip 4 can be Z-shaped, after the through-length connecting strip 4 is installed, the convex ribs 41 are positioned on the surfaces of two horizontal directions, the turned edges 42 are positioned on the surface of the inclined side of the through-length connecting strip 4, and through the connection between the convex ribs 41 and the turned edges 42 and the outer frame 21 of the wallboard units 2, a mortise structure with the indoor side higher than the outdoor side is formed between the upper and lower wallboard units 2.
The embodiment of the application discloses an implementation principle of a dry construction concrete externally-hung wallboard system applying a rain curtain principle is as follows:
firstly, the site and the main structure are constructed synchronously, the supporting hanging seats 1 are pre-embedded, the wallboard units 2 are manufactured in batches in a factory, and then the wallboard units are transported to the construction site for standby. And then when the building main body is cast for construction, the main body steel structure is installed, the supporting hanging seat 1 is fixedly installed in a bolt or welding mode, the outer frame 21 and the ALC plate 22 are manufactured in batches in a factory according to the construction drawing, then the wallboard unit 2 is assembled and formed, and then the wallboard unit is transported to a construction site for standby. Hang sign indicating number 214 and install respectively on being located the wallboard unit 2 of upper and lower floor, then with bolt and metal gasket with hanging sign indicating number 214 respectively fixed mounting on the wallboard unit 2 of upper and lower floor, be about to first string sign indicating number 2141 fixed mounting be located the wallboard unit 2 of upper strata on the position of being close to the bottom, hang sign indicating number 2142 fixed mounting with the second and be close to the position of top on the wallboard unit that is located the lower floor. Then hanging the lower layer wallboard unit 2 on the supporting hanging seat 1, sequentially installing the next wallboard unit 2, and inserting the unit connecting strip 3 into the groove 2111 on the side surface of the adjacent frame body 211;
and then, the wallboard unit 2 at the lower layer is hung on the supporting hanging seat 1 by using the second hanging code 2142, then the next wallboard unit 2 is sequentially installed, and the unit connecting strip 3 is inserted into the groove 2111 formed in the side surface of the adjacent frame body 211 while the wallboard unit 2 is installed until the installation of the wallboard unit 2 at one layer is completed. And (3) mounting the full-length connecting strip 4 on the top of the wallboard unit 2 at the lower layer in a bonding mode, repeating the steps, mounting the wallboard unit 2 at the upper layer, and repeating the operation again until all the wallboard units 2 are completely hung. And finally, filling, repairing and leveling the gap between two adjacent outer frames 21 by using waterproof mortar, and repairing and leveling the gap between two adjacent ALC plates 22 by using ALC special repair mortar in the same way.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A dry construction concrete externally hung wallboard system applying rain curtain principle is characterized by comprising:
a supporting hanging seat (1);
the wallboard unit (2) is fixedly connected to the supporting hanging seat (1), and the wallboard unit (2) comprises an outer frame (21) and an ALC (adaptive logic circuit) plate (22) arranged in the outer frame (21); and
and the unit connecting strip (3) is connected between two adjacent wall plate units (2).
2. The dry construction concrete outer wallboard system applying the rain curtain principle according to claim 1, wherein: a through-length connecting strip (4) is connected between the upper layer wallboard unit (2) and the lower layer wallboard unit (2);
the through long connecting strip (4) forms a structure with a high inside and a low outside between the upper layer and the lower layer of the wallboard unit (2).
3. The dry construction concrete outer wallboard system applying the rain curtain principle according to claim 2, wherein: protruding ridges (41) and turned edges (42) are uniformly distributed on the surface of the through long connecting strip (4), and the through long connecting strip (4) is arranged on the upper layer and the lower layer to form a mortise and tenon structure with high inside and low outside between the wallboard units (2).
4. The dry construction concrete outer wallboard system applying the rain curtain principle according to claim 1, wherein: the outer frame (21) comprises a frame body (211), a first embedded part (212) arranged in the frame body (211), a second embedded part (213) arranged in the frame body (211) and a hanging weight (214) fixedly connected with the second embedded part (213), wherein a plurality of third embedded parts (221) used for connecting the first embedded part (212) are embedded in the ALC plate (22);
the exposed length of the first embedded part (212) is larger than 70 mm, the exposed length of the second embedded part (213) is larger than 50 mm, and the hanging code (214) is hung on the supporting hanging seat (1).
5. The dry construction concrete outer wallboard system applying the rain curtain principle according to claim 4, wherein: one side surface of the frame body (211) is provided with a groove (2111) for inserting the unit connecting strip (3).
6. The dry construction concrete outer wallboard system applying the rain curtain principle according to claim 4, wherein: and a gasket (2131) is arranged at one end of the second embedded part (213) embedded in the frame body (211).
7. The dry construction concrete outer wallboard system applying the rain curtain principle according to claim 6, wherein: the surface of the hanging code (214) is also provided with an adjusting screw (2143) for adjusting the hanging height of the hanging code (214).
8. The dry construction concrete outer wallboard system applying the rain curtain principle according to claim 1, wherein: a plurality of ALC plates (22) are simultaneously installed in the outer frame (21), and the side faces of two adjacent ALC plates (22) are respectively provided with a clamping groove (222) and a clamping strip (223) which are matched with each other.
9. The dry construction concrete outer wallboard system applying the rain curtain principle according to claim 8, wherein: the joint seam of every two adjacent ALC boards (22) is filled with a protective layer (224).
10. The dry construction concrete outer wallboard system applying the rain curtain principle according to claim 1, wherein: the number of the unit connecting strips (3) between every two adjacent wallboard units (2) is multiple, a cavity (200) is defined by every two adjacent unit connecting strips (3) and the wallboard units (2) on two sides, and repair mortar is filled in the positions, located on two sides of the cavity (200), in the gap between every two adjacent wallboard units (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122328124.0U CN215759873U (en) | 2021-09-25 | 2021-09-25 | Dry construction concrete external wallboard system applying rain curtain principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122328124.0U CN215759873U (en) | 2021-09-25 | 2021-09-25 | Dry construction concrete external wallboard system applying rain curtain principle |
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| Publication Number | Publication Date |
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| CN215759873U true CN215759873U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122328124.0U Active CN215759873U (en) | 2021-09-25 | 2021-09-25 | Dry construction concrete external wallboard system applying rain curtain principle |
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2021
- 2021-09-25 CN CN202122328124.0U patent/CN215759873U/en active Active
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