CN117702963A - Turnover-free reverse-beating heat-insulating layer prefabricated laminated wall and prefabricating method thereof - Google Patents
Turnover-free reverse-beating heat-insulating layer prefabricated laminated wall and prefabricating method thereof Download PDFInfo
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- CN117702963A CN117702963A CN202311811022.1A CN202311811022A CN117702963A CN 117702963 A CN117702963 A CN 117702963A CN 202311811022 A CN202311811022 A CN 202311811022A CN 117702963 A CN117702963 A CN 117702963A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010009 beating Methods 0.000 title claims abstract description 21
- 238000009413 insulation Methods 0.000 claims description 46
- 238000005266 casting Methods 0.000 claims description 13
- 238000009417 prefabrication Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 229910000746 Structural steel Inorganic materials 0.000 claims 1
- 239000004567 concrete Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The invention provides a turnover-free reverse-beating heat-insulating layer prefabricated laminated wall and a prefabricating method thereof, which belong to the field of assembled buildings, wherein an outer leaf plate is poured on a heat-insulating plate through reverse beating, and then a pouring net plate is paved, so that an inner leaf plate is directly poured, the outer leaf plate and the inner leaf plate can be synchronously poured and maintained almost, half of prefabricating and forming time is saved, and the efficiency is greatly improved; and can remove the turning tool that traditional secondary pouring needs.
Description
Technical Field
The invention belongs to the field of assembled buildings, and particularly relates to a turnover-free reverse-beating heat-insulating layer prefabricated laminated wall and a prefabricating method thereof.
Background
Along with the development of modern industrial technology, the fabricated building is to transfer a large number of field operations of traditional construction methods to factories, process building components and accessories (such as floors, wallboards, stairs, balconies and the like) in the factories, transport to construction sites, build and pour reinforced concrete, and be convenient and rapid, and the construction period can be shortened. And the site operation can be reduced, and the risk of the site operation is reduced.
The reverse beating structure of the building wall in the assembled building is mainly an external assembling structure of the heat insulation board, and the reverse knotting structure can be used for preparing an assembled building outer wall after pouring cement, but when the sandwich structure is adopted, the sandwich structure needs to be subjected to twice pouring maintenance during factory prefabrication, and a specific tool is required to perform overturning (one side concrete slab is poured firstly, and the other side concrete slab is poured after maintenance molding). In order to solve the problems in the prior art, a new method or structure form is required to improve the prefabrication efficiency.
Thus, the present invention has been completed.
Disclosure of Invention
The invention aims to provide a reverse knotting structure laminated wall capable of avoiding overturning;
the invention aims to provide a prefabrication method of the back-knotting structure laminated wall, which can avoid the overturning procedure and equipment;
in order to solve the above-mentioned object, the present invention provides a prefabricated laminated wall without overturning and reversely beating an insulation layer, which is characterized by comprising:
a thermal insulation board;
the support truss is arranged on the heat insulation board, and the bottom of the support truss is tied to the heat insulation board;
the outer blade plate is formed on the heat insulation plate in a pouring mode;
the pouring screen plate is paved on the supporting truss and forms a post-pouring sandwich space with the outer blade plate, an inner blade plate pouring space is formed above the pouring screen plate, and the top of the supporting truss extends into the inner blade plate pouring space;
and the inner blade plate is precast and formed in the inner blade plate casting space and is tied by the top of the support truss.
Preferably, the support truss at least comprises a first rod body, a second rod body and a drawknot rod; the drawknot rod is connected to the first rod body and the second rod body, and two ends of the drawknot rod extend out of the first rod body and the second rod body respectively to form a first drawknot part and a second drawknot part.
Preferably, the insulation board is provided with a first drawknot hole, and the drawknot rod drawknots the first drawknot part to the insulation board through the first drawknot hole.
Preferably, the second drawknot portion passes through the pouring screen plate and extends in the inner blade pouring space.
Preferably, the first drawknot portion and the second drawknot portion are T-shaped drawknot caps.
Preferably, the support trusses are arranged in a plurality of rows; a plurality of groups of first transverse connecting ribs are connected among the plurality of rows of support trusses at intervals in parallel; at least the first transverse tie bar and the first rod body are cast and embedded in the outer blade plate.
Preferably, the support trusses are arranged in a plurality of rows; a plurality of groups of second transverse connecting ribs are connected among the plurality of rows of the support trusses at intervals; at least the second transverse tie bars and the second rod body are cast and embedded in the inner blade plate.
The technical effects produced by the technical scheme of the invention are from one or more of the following combinations:
according to the reverse beating heat-insulating plate, the outer leaf plates are poured on the heat-insulating plate, and then the inner leaf plates are directly poured by paving the pouring net plates, so that the outer leaf plates and the inner leaf plates can be poured and maintained almost synchronously, half of prefabrication forming time is saved, and the efficiency is greatly improved; and can remove the turning tool that traditional secondary pouring needs.
The middle support truss can be used as a support structure of a pouring net plate, a structural member of a post-pouring sandwich layer, and a drawknot member of an inner leaf plate, an outer leaf plate and a heat-insulating plate; the steel consumption can be saved, and the economy is improved.
The first rod body of the lower chord of the support truss and the first transverse connecting rib are combined to form a structural rib of the outer blade plate, and the second rod body of the upper chord of the support truss and the second transverse connecting rib are combined to form a structural rib of the inner blade plate; the laying procedure of the outer blade plate and the inner blade plate structural ribs is avoided, and steel is saved; the first transverse connecting ribs and the second transverse connecting ribs form a whole of the multiple rows of support trusses, so that the stability and the whole stress are improved.
In order to solve the two purposes, the invention provides a prefabricating method of a prefabricating laminated wall without overturning and reversely beating an insulating layer, which is characterized by comprising the following steps of:
arranging a plurality of rows of support trusses on the heat-insulating plate, and tying the bottoms of the support trusses to the heat-insulating plate;
pouring and forming an outer leaf plate on the heat-insulating plate;
paving a pouring screen plate on the support truss, wherein a post-pouring sandwich space is formed between the pouring screen plate and the outer leaf plate;
and pouring and forming an inner blade plate on the pouring screen plate, and drawknot the top of the support truss to the inner blade plate.
Preferably, the support truss comprises a first rod body, a second rod body and a drawknot rod; the tie rod is connected with the first rod body and the second rod body, and two ends of the tie rod extend out of the first rod body and the second rod body and are tied with the heat insulation board and the inner leaf board respectively.
Preferably, a plurality of groups of first transverse connecting ribs are arranged on the heat insulation board, and are transversely connected with a plurality of rows of the support trusses and are poured into the outer leaf plates together with the first rod bodies to form outer leaf plate structure reinforcing bars.
Preferably, a plurality of groups of second transverse connecting ribs are arranged on the pouring screen plate, and are transversely connected with a plurality of rows of the support trusses and are poured into the inner leaf plates together with the second rod bodies to form inner leaf plate structure reinforcing bars.
The technical effects produced by the technical scheme of the invention are from one or more of the following combinations:
according to the reverse beating heat-insulating plate, the outer leaf plates are poured on the heat-insulating plate, and then the inner leaf plates are directly poured by paving the pouring net plates, so that the outer leaf plates and the inner leaf plates can be poured and maintained almost synchronously, half of prefabrication forming time is saved, and the efficiency is greatly improved; and can remove the turning tool that traditional secondary pouring needs.
The middle support truss can be used as a support structure of a pouring net plate, a structural member of a post-pouring sandwich layer, and a drawknot member of an inner leaf plate, an outer leaf plate and a heat-insulating plate; the steel consumption can be saved, and the economy is improved.
The first rod body of the lower chord of the support truss and the first transverse connecting rib are combined to form a structural rib of the outer blade plate, and the second rod body of the upper chord of the support truss and the second transverse connecting rib are combined to form a structural rib of the inner blade plate; the laying procedure of the outer blade plate and the inner blade plate structural ribs is avoided, and steel is saved; the first transverse connecting ribs and the second transverse connecting ribs form a whole of the multiple rows of support trusses, so that the stability and the whole stress are improved.
The method can mainly omit the overturning process of the traditional laminated slab, and can be used for casting, forming and curing at one time, thereby greatly improving the efficiency.
Drawings
Fig. 1 shows a schematic structure of a support truss according to the present invention.
Fig. 2 shows a schematic view of the installation structure of the support truss and the insulation board in the present invention.
Fig. 3 shows another view of the installation structure of the support truss and the insulation board according to the present invention.
Fig. 4 illustrates a first transverse tie bar arrangement of the present invention.
FIG. 5 shows a casting structure of the outer blade in the present invention.
Fig. 6 shows a layout of a casting net plate structure in the present invention.
Fig. 7 illustrates a second transverse tie bar arrangement of the present invention.
FIG. 8 shows a casting structure of the inner blade plate in the present invention.
FIG. 9 shows a prefabricated forming diagram of the prefabricated laminated wall without overturning and reversely beating the heat insulation layer in the invention.
Detailed Description
The following description is presented to enable one skilled in the art to make and use the invention and to incorporate it into the context of a particular application. Various modifications, as well as various uses in different applications will be readily apparent to persons skilled in the art, and the generic principles defined herein may be applied to a wide range of embodiments. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
In the following detailed description, numerous specific details are set forth in order to provide a more thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the invention may be practiced without limitation to these specific details. In other instances, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the present invention.
The reader is directed to all documents and documents filed concurrently with this specification and open to public inspection with this specification, and the contents of all such documents and documents are incorporated herein by reference. All the features disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Thus, unless expressly stated otherwise, each feature disclosed is one example only of a generic set of equivalent or similar features.
Note that where used, the designations left, right, front, back, top, bottom, forward, reverse, clockwise, and counterclockwise are used for convenience only and do not imply any particular orientation of securement. In fact, they are used to reflect the relative position and/or orientation between the various parts of the object. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Note that, where used, further, preferably, further and more preferably, the brief description of another embodiment is made on the basis of the foregoing embodiment, and further, preferably, further or more preferably, the combination of the contents of the rear band with the foregoing embodiment is made as a complete construction of another embodiment. A further embodiment is composed of several further, preferably, still further or preferably arrangements of the strips after the same embodiment, which may be combined arbitrarily.
The invention is described in detail below with reference to the drawings and the specific embodiments. It is noted that the aspects described below in connection with the drawings and the specific embodiments are merely exemplary and should not be construed as limiting the scope of the invention in any way.
Example 1:
referring to fig. 1 to 9, the embodiment provides a prefabricated laminated wall with a reverse-beating insulation layer without overturning, which structurally comprises an insulation board 2, a support truss 1, an outer blade 4, a pouring screen 5 and an inner blade 6. The support truss 1 is arranged on the heat insulation board 2, and the bottom of the support truss 1 is tied to the heat insulation board 2; the outer blade plate 4 is cast and formed on the heat insulation plate 2; the pouring screen plate 5 is paved on the support truss 1, a post-pouring sandwich space 7 is formed between the pouring screen plate 5 and the outer blade plate 4, an inner blade plate pouring space is formed above the pouring screen plate 5, and the top of the support truss 1 extends into the inner blade plate pouring space; the inner blade 6 is pre-cast in the inner blade casting space and is tied by the top of the support truss 1.
The "support truss" in this embodiment is not necessarily designated as a colloquially recognized truss structure in the industry (upper chord + lower chord + web members). The support truss 1 of the embodiment is used as a structural support, the upper end and the lower end of the support truss are provided with drawknot structures for drawknot of the inner leaf plate 6 and the heat insulation plate 2, and the middle of the support truss comprises a support frame body to complete the structural support.
As an implementation of the present embodiment, the support truss 1 is preferably a planar bent structure. Specifically, the support truss 1 at least includes a first rod 11, a second rod 12, and a tie rod 14 that are disposed side by side. The tie rod 14 is connected to the first rod 11 and the second rod 12, and two ends thereof extend outside the first rod 11 and the second rod 12 to form a first tie portion 141 and a second tie portion 142. Further, the support truss 1 further comprises an inclined stay bar 13, and the inclined stay bar 13 is obliquely connected between the first rod body 11 and the second rod body 12, so that stability of the support truss is improved.
It should be noted that the support truss 1 is not limited to a planar bent structure. And may also be a quadrangular pyramid truss structure, etc. The tie rod 14 may be segmented or of a generally elongated type; in the sectional type tie rod 14, a first tie portion 141 is welded on the first rod body 11, and a second tie rod 14 is welded on the second rod body 12; in the through-length tie rod 14, the first tie portion 141 and the second tie portion 142 are disposed at two ends of an intermediate rod, and the intermediate rod is welded to the first rod 11 and/or the second rod 12.
Referring to fig. 1 to 3, in the present embodiment, the tie rod 14 is of a through length type. Correspondingly, the insulation board 2 has a first drawknot hole, and the drawknot rod 14 drawknots the first drawknot portion 141 to the insulation board 2 through the first drawknot hole. The second drawknot portion 142 extends in the inner blade casting space through the casting screen 5. Preferably, the first and second drawknot portions 141 and 142 are T-shaped drawknot caps. Further, the structure is a T-nut structure, screw thread sections are provided at both ends of the intermediate rod body of the tie rod 14, and a first tie portion 141 and a second tie portion 142 are formed by installing T-nuts at both ends.
Referring to fig. 4 and 5, in this embodiment, the support trusses 1 are arranged in a plurality of rows according to the span required by the composite wall. Further, a plurality of groups of first transverse connecting ribs 31 are arranged among the plurality of rows of support trusses 1. In this embodiment, at least the first transverse tie 31 and the first rod 11 are cast and embedded in the outer blade 4 to form an outer blade structural rib. The bottom of the supporting truss 1 is connected with the outer blade plate 4 into a whole, and the step of separately distributing ribs of the outer blade plate 4 is avoided.
In the same way, referring to fig. 7 and 8, the support trusses 1 are arranged in a plurality of rows, and a plurality of groups of second transverse connecting ribs 32 are further arranged between the plurality of rows of support trusses 1. In this embodiment, at least the second transverse tie bar 32 and the second rod body 12 are cast and embedded in the inner blade 6 to form an inner blade structural bar. The bottom of the support truss 1 is connected with the inner blade plate 6 into a whole, and the step of separately distributing ribs of the inner blade plate 6 is avoided.
Further, the first transverse connecting ribs 31 and the second transverse connecting ribs 32 are arranged in a plurality of longitudinal and transverse directions with the support truss 1.
Referring to fig. 6 and 7, the casting screen 5 is a wire screen, preferably a metal screen. Further can be implemented as wire mesh sheets, steel sheet mesh sheets, etc. Although the concrete has a fine pore structure, the concrete itself does not have a slurry leakage phenomenon due to its fluid property, which is specifically described as a first embodiment.
The beneficial effects of this embodiment are:
according to the embodiment, the heat-insulating plate 2 is reversely beaten, the outer blade plate 4 is poured on the heat-insulating plate 2, and then the inner blade plate 6 is directly poured by paving the pouring net plate 5, so that the outer blade plate 4 and the inner blade plate 6 can be almost synchronously poured and maintained, half of prefabrication forming time is saved, and the efficiency is greatly improved; and can remove the turning tool that traditional secondary pouring needs.
The middle support truss 1 can be used as a support structure for pouring the net plate 5, a structural member for post-pouring a sandwich layer, and a drawknot member for the inner leaf plate 6, the outer leaf plate 4 and the heat insulation plate 2; the steel consumption can be saved, and the economy is improved.
The first rod body 11 and the first transverse connecting rib 31 of the lower chord of the supporting truss 1 are combined to form a structural rib of the outer blade plate 4, and the second rod body 12 and the second transverse connecting rib 32 of the upper chord of the supporting truss 1 are combined to form a structural rib of the inner blade plate 6; the laying procedure of the structural ribs of the outer blade plate 4 and the inner blade plate 6 is avoided, and steel is saved; the first transverse connecting ribs 31 and the second transverse connecting ribs 32 form a whole of the multi-row support truss 1, so that the stability and the whole stress are improved.
Example 2:
referring to fig. 1 to 9, the embodiment provides a prefabricating method for prefabricating a superposed wall without overturning and reversely beating an insulation layer, which comprises the following steps:
s1, arranging a plurality of rows of support trusses 1 on a heat insulation plate 2, and tying the bottoms of the support trusses 1 on the heat insulation plate 2.
Specifically, referring to fig. 1 to 3, as an implementation manner of the present embodiment, the support truss 1 is preferably a planar bent structure. Specifically, the support truss 1 at least includes a first rod 11, a second rod 12, and a tie rod 14 that are disposed side by side. The tie rod 14 is connected to the first rod 11 and the second rod 12, and two ends thereof extend outside the first rod 11 and the second rod 12 to form a first tie portion 141 and a second tie portion 142. Further, the support truss 1 further comprises an inclined stay bar 13, and the inclined stay bar 13 is obliquely connected between the first rod body 11 and the second rod body 12, so that stability of the support truss is improved.
It should be noted that the support truss 1 is not limited to a planar bent structure. And may also be a quadrangular pyramid truss structure, etc. The tie rod 14 may be segmented or of a generally elongated type; in the sectional type tie rod 14, a first tie portion 141 is welded on the first rod body 11, and a second tie rod 14 is welded on the second rod body 12; in the through-length tie rod 14, the first tie portion 141 and the second tie portion 142 are disposed at two ends of an intermediate rod, and the intermediate rod is welded to the first rod 11 and/or the second rod 12.
In this embodiment, the tie rod 14 is a through-length type. Correspondingly, the insulation board 2 has a first drawknot hole, and the drawknot rod 14 drawknots the first drawknot portion 141 to the insulation board 2 through the first drawknot hole. The second drawknot portion 142 extends in the inner blade casting space through the casting screen 5. Preferably, the first and second drawknot portions 141 and 142 are T-shaped drawknot caps. Further, the structure is a T-nut structure, screw thread sections are provided at both ends of the intermediate rod body of the tie rod 14, and a first tie portion 141 and a second tie portion 142 are formed by installing T-nuts at both ends.
S2, pouring and forming an outer blade plate 4 on the heat insulation plate 2.
Specifically, referring to fig. 4 and 5, the insulation board 2 is used as a pouring bottom board, and pouring side boards are arranged around the insulation board. Or placing the heat insulation board 2 on a pouring table for pouring.
Further, in this embodiment, the support trusses 1 are arranged in a plurality of rows according to the span required by the composite wall. Further, a plurality of groups of first transverse connecting ribs 31 are arranged among the plurality of rows of support trusses 1. In this embodiment, at least the first transverse tie 31 and the first rod 11 are cast and embedded in the outer blade 4 to form a structural rib of the outer blade 4. The bottom of the supporting truss 1 is connected with the outer blade plate 4 into a whole, and the step of separately distributing ribs of the outer blade plate 4 is avoided.
Further, the plurality of first transverse connecting ribs 31 are arranged longitudinally and transversely with the support truss 1.
S3, paving a pouring screen plate 5 on the support truss 1, and forming a post-pouring sandwich space 7 between the pouring screen plate 5 and the outer blade plate 4.
Specifically, referring to fig. 6 and 7, the pouring screen 5 is a wire screen, which has a fine pore structure, but there is no leakage phenomenon due to the fluid property of the concrete itself during the concrete pouring, which is specifically described as a first embodiment.
Similarly, the support trusses 1 are arranged in a plurality of rows, and a plurality of groups of second transverse connecting ribs 32 are arranged among the plurality of rows of support trusses 1. In this embodiment, at least the second transverse tie bars 32 and the second rod body 12 are cast and embedded in the inner blade 6 to form structural bars of the inner blade 6. The bottom of the support truss 1 is connected with the inner blade plate 6 into a whole, and the step of separately distributing ribs of the inner blade plate 6 is avoided.
Further, the second transverse connecting ribs 32 are arranged in a plurality of longitudinal and transverse directions with the support truss 1.
S4, pouring and forming the inner blade plate 6 on the pouring screen plate 5, and tying the top of the support truss 1 to the inner blade plate 6.
Referring to fig. 7 and 8, this step may be performed after the outer blade 4 is cast, or both may be cast simultaneously.
It should be noted that the implementation sequence of each step in this embodiment is not limited in the above description, and the method aims at completing factory prefabrication forming of the prefabricated laminated wall without overturning and reversely beating the heat preservation layer.
The beneficial effects of this embodiment are:
according to the reverse beating heat-insulating plate 2, the outer blade plate 4 is poured on the heat-insulating plate 2, and then the inner blade plate 6 is directly poured by paving the pouring net plate 5, so that the outer blade plate 4 and the inner blade plate 6 can be almost synchronously poured and maintained, half of prefabrication forming time is saved, and the efficiency is greatly improved; and can remove the turning tool that traditional secondary pouring needs.
The middle support truss 1 can be used as a support structure for pouring the net plate 5, a structural member for post-pouring a sandwich layer, and a drawknot member for the inner leaf plate 6, the outer leaf plate 4 and the heat insulation plate 2; the steel consumption can be saved, and the economy is improved.
The first rod body 11 and the first transverse connecting rib 31 of the lower chord of the supporting truss 1 are combined to form a structural rib of the outer blade plate 4, and the second rod body 12 and the second transverse connecting rib 32 of the upper chord of the supporting truss 1 are combined to form a structural rib of the inner blade plate 6; the laying procedure of the structural ribs of the outer blade plate 4 and the inner blade plate 6 is avoided, and steel is saved; the first transverse connecting ribs 31 and the second transverse connecting ribs 32 form a whole of the multi-row support truss 1, so that the stability and the whole stress are improved.
The method can mainly omit the overturning process of the traditional sandwich plate, and can be used for casting, forming and curing at one time, thereby greatly improving the efficiency.
Further, while the invention has been described in detail with reference to the embodiments thereof, those skilled in the art will appreciate that various modifications can be made to the invention in light of the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the invention, which is defined by the appended claims.
Claims (11)
1. Exempt from to overturn and play prefabricated coincide wall of heat preservation, its characterized in that includes:
a thermal insulation board;
the support truss is arranged on the heat insulation board, and the bottom of the support truss is tied to the heat insulation board;
the outer blade plate is formed on the heat insulation plate in a pouring mode;
the pouring screen plate is paved on the supporting truss and forms a post-pouring sandwich space with the outer blade plate, an inner blade plate pouring space is formed above the pouring screen plate, and the top of the supporting truss extends into the inner blade plate pouring space;
and the inner blade plate is precast and formed in the inner blade plate casting space and is tied by the top of the support truss.
2. The turnover-free reverse-beating insulation layer prefabricated laminated wall as set forth in claim 1, wherein: the support truss at least comprises a first rod body, a second rod body and a drawknot rod; the drawknot rod is connected to the first rod body and the second rod body, and two ends of the drawknot rod extend out of the first rod body and the second rod body respectively to form a first drawknot part and a second drawknot part.
3. The turnover-free reverse-beating insulation layer prefabricated laminated wall as set forth in claim 2, wherein: the heat insulation board is provided with a first drawknot hole, and the drawknot rod drawknots the first drawknot part to the heat insulation board through the first drawknot hole.
4. A reverse-turn-free insulation prefabricated composite wall as claimed in claim 3, wherein: the second drawknot portion penetrates through the pouring screen plate and extends to the inner blade pouring space.
5. The turnover-free reverse-beating insulation layer prefabricated laminated wall as set forth in claim 4, wherein: the first drawknot portion and the second drawknot portion are T-shaped drawknot caps.
6. The turnover-free reverse-beating insulation layer prefabricated laminated wall as set forth in claim 2, wherein: the support trusses are arranged in a plurality of rows; a plurality of groups of first transverse connecting ribs are connected among the plurality of rows of support trusses at intervals in parallel; at least the first transverse tie bar and the first rod body are cast and embedded in the outer blade plate.
7. The turnover-free reverse-beating insulation layer prefabricated laminated wall as set forth in claim 2, wherein: the support trusses are arranged in a plurality of rows; a plurality of groups of second transverse connecting ribs are connected among the plurality of rows of the support trusses at intervals; at least the second transverse tie bars and the second rod body are cast and embedded in the inner blade plate.
8. The prefabrication method of the prefabricated superposed wall of the turnover-free reverse-beating heat preservation layer is characterized by comprising the following steps of:
arranging a plurality of rows of support trusses on the heat-insulating plate, and tying the bottoms of the support trusses to the heat-insulating plate;
pouring and forming an outer leaf plate on the heat-insulating plate;
paving a pouring screen plate on the support truss, wherein a post-pouring sandwich space is formed between the pouring screen plate and the outer leaf plate;
and pouring and forming an inner blade plate on the pouring screen plate, and drawknot the top of the support truss to the inner blade plate.
9. The prefabrication method according to claim 8, wherein: the support truss comprises a first rod body, a second rod body and a drawknot rod; the tie rod is connected with the first rod body and the second rod body, and two ends of the tie rod extend out of the first rod body and the second rod body and are tied with the heat insulation board and the inner leaf board respectively.
10. The prefabrication method according to claim 9, wherein: and a plurality of groups of first transverse connecting ribs are arranged on the heat insulation plate, and are transversely connected with a plurality of rows of the support trusses and are poured into the outer leaf plates together with the first rod bodies to form outer leaf plate structural steel bars.
11. The prefabrication method according to claim 9, wherein: and a plurality of groups of second transverse connecting ribs are arranged on the pouring screen plate, and are transversely connected with a plurality of rows of the support trusses and are poured into the inner leaf plates together with the second rod bodies to form inner leaf plate structure steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311811022.1A CN117702963A (en) | 2023-12-26 | 2023-12-26 | Turnover-free reverse-beating heat-insulating layer prefabricated laminated wall and prefabricating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311811022.1A CN117702963A (en) | 2023-12-26 | 2023-12-26 | Turnover-free reverse-beating heat-insulating layer prefabricated laminated wall and prefabricating method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117702963A true CN117702963A (en) | 2024-03-15 |
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ID=90158777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311811022.1A Pending CN117702963A (en) | 2023-12-26 | 2023-12-26 | Turnover-free reverse-beating heat-insulating layer prefabricated laminated wall and prefabricating method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117702963A (en) |
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2023
- 2023-12-26 CN CN202311811022.1A patent/CN117702963A/en active Pending
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