CN213539377U - Prefabricated wall body of assembled lightweight aggregate concrete compound incubation - Google Patents
Prefabricated wall body of assembled lightweight aggregate concrete compound incubation Download PDFInfo
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- CN213539377U CN213539377U CN202022284425.3U CN202022284425U CN213539377U CN 213539377 U CN213539377 U CN 213539377U CN 202022284425 U CN202022284425 U CN 202022284425U CN 213539377 U CN213539377 U CN 213539377U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The utility model relates to the field of green buildings, in particular to an assembled light aggregate concrete composite heat preservation prefabricated wall body, which comprises a concrete layer, a composite heat preservation layer, reinforcing ribs, abdominal wires and a second connecting piece; the composite heat-insulating layer sequentially comprises a fifth steel wire mesh, an adhesive layer, a rock wool layer, a first steel wire mesh and a first plastering layer along the direction far away from the concrete layer; arranging a grid type groove body on one side surface of the rock wool layer away from the concrete layer, arranging a first steel wire mesh sheet in the grid type groove body, and filling mortar in the grid type groove body to form a reinforcing rib; one end of each web wire is welded with the first steel wire mesh sheet, the other end of each web wire penetrates through the composite heat-insulating layer and extends into the concrete layer, and the web wires are welded with the fifth steel wire mesh sheet; and the two sides of the concrete layer are respectively provided with a second connecting piece. By the prefabricated wall, the field construction period is saved, and the construction cost is saved; and the heat preservation and energy saving effects of the building are improved. The connecting piece is arranged, so that the overall strength of the building can be improved.
Description
Technical Field
The utility model relates to a green building field, concretely relates to prefabricated wall body's of assembled light aggregate concrete composite insulation structure technical field.
Background
With the increasing development of energy and resource crisis, green buildings must be advocated actively, and the building concept of building energy conservation is strengthened. By adopting various wall materials with heat insulation function, not only can a large amount of resources be saved, but also the energy consumption and the environmental pollution can be reduced. Under the background, the external thermal insulation system of the external wall is developed unprecedentedly. However, through implementation and application in recent years, the energy-saving method for coating the wall is found, the energy-saving problem of the building wall enclosure structure is not fundamentally solved, and various problems such as safety, construction, cost and the like are brought.
At present, the building industrialization develops very rapidly at home, and the traditional building industry has received not little impact, through using the prefabricated wall body of industrialization for building subject construction efficiency promotes greatly, and simultaneously, prefabricated wall body component has been done heat preservation and decoration usually in the mill, has practiced thrift building outer wall heat preservation and decoration engineering's time greatly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembled lightweight aggregate concrete composite heat preservation prefabricated wall, which saves the field construction period and the construction cost; and the heat preservation and energy saving effects of the building are improved.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the prefabricated assembled light aggregate concrete composite heat-insulating wall comprises a concrete layer, a composite heat-insulating layer, reinforcing ribs, abdominal wires and a second connecting piece; the composite heat-insulating layer sequentially comprises a fifth steel wire mesh, an adhesive layer, a rock wool layer, a first steel wire mesh and a first plastering layer along the direction far away from the concrete layer; arranging a grid type groove body on one side surface of the rock wool layer away from the concrete layer, arranging a first steel wire mesh sheet in the grid type groove body, and filling mortar in the grid type groove body to form a reinforcing rib; one end of each web wire is welded with the first steel wire mesh sheet, the other end of each web wire penetrates through the composite heat-insulating layer and extends into the concrete layer, and the web wires are welded with the fifth steel wire mesh sheet; and the two sides of the concrete layer are respectively provided with a second connecting piece.
Further, an interface processing layer is arranged between the first steel wire mesh sheet and the first surface coating layer.
Furthermore, a second steel wire mesh sheet is arranged at one end, far away from the composite heat-insulating layer, in the concrete layer, and the abdominal wires are welded with the second steel wire mesh sheet.
Furthermore, a third steel wire mesh is arranged at one end, close to the composite heat-insulating layer, in the concrete layer, and the abdominal wires are welded with the third steel wire mesh.
Furthermore, connecting pieces are respectively arranged on two sides of the composite heat-insulating layer.
Further, the thickness of the non-load-bearing area of the composite heat-insulation layer is larger than that of the load-bearing area.
Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:
1. by the prefabricated wall, the field construction period is saved, and the construction cost is saved; and the heat preservation and energy saving effects of the building are improved.
2. Set up multilayer steel mesh, promoted the bulk strength of this prefabricated wall body.
3. The connecting piece is arranged, so that the overall strength of the building can be improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of another view angle of the present invention.
In the figure: 1-a concrete layer; 2-composite heat insulation layer; 22-rock wool layer; 23-a first steel mesh sheet; 24-an interface treatment layer; 25-a first finishing coat; 26-an adhesive layer; 28-a fifth steel mesh sheet; 31-a second steel mesh sheet; 32-a third steel mesh sheet; 41-reinforcing ribs; 42-abdominal wire; 5-decorating layer; 6-a first connector; 7-second connecting member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in fig. 1-2, the fabricated lightweight aggregate concrete composite heat-insulating prefabricated wall comprises a concrete layer 1, a composite heat-insulating layer 2, reinforcing ribs 41, web wires 42 and a second connecting piece 7; the composite heat-insulating layer 2 sequentially comprises a heat-insulating plate 21, an adhesive layer 26, a rock wool layer 22, a first steel wire mesh sheet 23 and a first plastering layer 25 along the direction far away from the concrete layer 1; a grid type groove body is arranged on one side surface of the rock wool layer 22 away from the concrete layer 1, the first steel wire mesh sheet 23 is arranged in the grid type groove body, and reinforcing ribs 41 are formed after mortar is filled in the grid type groove body; one end of the abdominal wire 42 is welded with the first steel wire mesh sheet 23, and the other end of the abdominal wire 42 penetrates through the composite heat-insulating layer 2 and extends into the concrete layer 1 to be welded with the fifth steel wire mesh sheet 28; and second connecting pieces 7 are respectively arranged on two sides of the concrete layer 1.
During preparation, a grid type groove body is arranged on one side surface of the rock wool layer 22 far away from the concrete layer 1, the first steel wire mesh sheet 23 is arranged in the grid type groove body, after one end of the abdominal wire 42 is welded with the first steel wire mesh sheet 23 (the other end of the abdominal wire 42 penetrates through the rock wool layer 22 and extends out), bonding mortar is added into the grid type groove body, and the reinforcing rib 41 is formed after drying and shaping; after an adhesive layer 26 is coated on one end, far away from the first steel wire mesh 23, of the rock wool layer 22, after drying and shaping, a fifth steel wire mesh 28 is arranged on one side, far away from the rock wool layer 22, of the adhesive layer 26, and the fifth steel wire mesh 28 is welded with the abdominal wires 42 (the overall strength of the composite heat-insulating layer 2 can be improved, and later-stage concrete pouring construction operation is facilitated); coating a first surface layer 25 on one end of the first steel wire mesh sheet 23 far away from the heat insulation board 21, and finishing the manufacture of the composite heat insulation layer 2 after drying and shaping; then, the composite heat-insulating layer 2 is used as a template on one side when the concrete layer 1 is poured, after a pouring template is arranged on the other side, the concrete layer 1 is poured and formed, and after the prefabricated wall body is dried and shaped, the whole manufacturing of the prefabricated wall body is completed; after the prefabricated wall body is transported to a construction site, the prefabricated wall body is hoisted to a proper position according to construction requirements, and then site concrete pouring forming construction is carried out on the prefabricated wall body and other wall bodies or the joints (usually corner bearing areas) between the prefabricated wall bodies, so that the whole period of site construction can be greatly saved, the cost of site construction is saved, the convenience is improved, and the prefabricated wall body has greater practicability.
A grid type groove body is arranged on one side, far away from the concrete layer 1, of the rock wool layer 22, and the first steel wire mesh sheet 23 is arranged in the grid type groove body. The joint strength of first wire net piece 23 with rock wool layer 22 has been promoted on the one hand, and on the other hand, when the preparation, the cross-section treating agent can be filled in the latticed cell body in rock wool layer 22, when promoting the heat preservation layer and connecting strength, is convenient for make level the construction operation, has promoted the convenience when making.
The second connecting piece 7 can be a reinforcing steel bar and is embedded in the concrete layer 1, so that after the second connecting piece is welded with the anchor tie bars in the connecting part area, the cast-in-place construction is carried out on the connecting part, and the integral strength of the building after the prefabricated wall is used can be improved.
Example 2:
as shown in fig. 1-2, the present embodiment optimizes the composite insulation layer structure for the above embodiments.
An interface treatment layer 24 is arranged between the first steel wire mesh sheet 23 and the first plastering layer 25 in the prefabricated assembled lightweight aggregate concrete composite heat-insulation wall. The cross-section treatment layer 24 is a cross-section treatment agent (formed by configuring materials such as polymers, special cement and the like), and can improve the connection strength between the rock wool layer 22 and the plastering layer and improve the overall strength of the prefabricated wall body.
Example 3:
as shown in fig. 1 to 2, the present embodiment optimizes the connection structure for the above-described embodiment.
In this prefabricated wall body of assembled lightweight aggregate concrete composite heat preservation, in concrete layer 1, keep away from the one end of composite heat preservation 2 and set up second steel mesh 31, binder silk 42 welds with second steel mesh 31. Set up second wire net piece 31, can promote the bulk strength of this prefabricated wall body.
Example 4:
as shown in fig. 1 to 2, the present embodiment optimizes the connection structure for the above-described embodiment.
In this prefabricated wall body of assembled lightweight aggregate concrete composite heat preservation, in concrete layer 1, the one end that is close to composite heat preservation 2 sets up third wire mesh 32, and binder silk 42 welds with third wire mesh 32. Set up third wire net piece 32, can promote the bulk strength of this prefabricated wall body.
Example 5:
as shown in fig. 1 to 2, the present embodiment optimizes the connection structure for the above-described embodiment.
In the prefabricated wall body of the assembled lightweight aggregate concrete composite heat insulation, the two sides of the composite heat insulation layer 2 are respectively provided with a first connecting piece 6. The first connecting piece 6 can be a reinforcing steel bar and is embedded in the reinforcing rib 41, so that after the first connecting piece is welded with the anchor tie bars in the connecting part area, the first connecting piece is cast in place at the connecting part, and the integral strength of the building using the prefabricated wall body can be improved.
Example 6:
as shown in fig. 1-2, the present embodiment optimizes the wall structure for the above embodiments.
The thickness of the non-bearing area of the composite heat-insulating layer 2 in the prefabricated wall body of the assembled lightweight aggregate concrete composite heat-insulating layer is greater than that of the bearing area. In the non-bearing area, the thickness of the composite heat-insulating layer 2 is greater than that of the bearing area, and the thickness of the composite heat-insulating layer 2 can be properly enlarged according to the bearing requirement of the wall body, so that the thickness of the heat-insulating layer of the building can be increased, the overall heat-insulating and energy-saving effect of the building is improved, and the requirement on the bearing strength of the building is not influenced.
Preferably, the concrete layer 1 is a light aggregate concrete layer, so that the overall weight of the prefabricated member wall body can be reduced, and the assembly type operation is facilitated; the surface layer is formed by a polymer mortar glass fiber net clamped in the surface layer, so that the strength of the surface layer can be improved; the bonding layer 26 is polymer bonding mortar, and the connection strength is improved.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. Prefabricated wall body of assembled lightweight aggregate concrete compound incubation, its characterized in that: comprises a concrete layer (1), a composite heat-insulating layer (2), reinforcing ribs (41), a belly wire (42) and a second connecting piece (7); the composite heat-insulating layer (2) sequentially comprises a fifth steel wire mesh (28), an adhesive layer (26), a rock wool layer (22), a first steel wire mesh (23) and a first plastering layer (25) along the direction far away from the concrete layer (1); a grid type groove body is arranged on one side surface of the rock wool layer (22) far away from the concrete layer (1), a first steel wire mesh sheet (23) is arranged in the grid type groove body, and reinforcing ribs (41) are formed after mortar is filled in the grid type groove body; one end of each abdominal wire (42) is welded with the first steel wire mesh sheet (23), the other end of each abdominal wire penetrates through the composite heat-insulating layer (2) and extends into the concrete layer (1), and the abdominal wires (42) are welded with the fifth steel wire mesh sheet (28); and second connecting pieces (7) are respectively arranged on two sides of the concrete layer (1).
2. The fabricated lightweight aggregate concrete composite heat-preservation prefabricated wall body as claimed in claim 1, wherein: an interface treatment layer (24) is arranged between the first steel mesh sheet (23) and the first surface coating layer (25).
3. The fabricated lightweight aggregate concrete composite heat-preservation prefabricated wall body as claimed in claim 1, wherein: and a second steel wire mesh sheet (31) is arranged at one end, far away from the composite heat-insulating layer (2), in the concrete layer (1), and the abdominal wires (42) are welded with the second steel wire mesh sheet (31).
4. The fabricated lightweight aggregate concrete composite heat-preservation prefabricated wall body as claimed in claim 1, wherein: and a third steel wire mesh sheet (32) is arranged at one end, close to the composite heat-insulating layer (2), in the concrete layer (1), and the abdominal wires (42) are welded with the third steel wire mesh sheet (32).
5. The fabricated lightweight aggregate concrete composite heat-preservation prefabricated wall body as claimed in claim 1, wherein: and first connecting pieces (6) are respectively arranged on two sides of the composite heat-insulating layer (2).
6. The fabricated lightweight aggregate concrete composite heat-preservation prefabricated wall body as claimed in claim 1, wherein: the thickness of the non-bearing area of the composite heat-insulating layer (2) is greater than that of the bearing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022284425.3U CN213539377U (en) | 2020-10-14 | 2020-10-14 | Prefabricated wall body of assembled lightweight aggregate concrete compound incubation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022284425.3U CN213539377U (en) | 2020-10-14 | 2020-10-14 | Prefabricated wall body of assembled lightweight aggregate concrete compound incubation |
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| Publication Number | Publication Date |
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| CN213539377U true CN213539377U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022284425.3U Active CN213539377U (en) | 2020-10-14 | 2020-10-14 | Prefabricated wall body of assembled lightweight aggregate concrete compound incubation |
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| CN (1) | CN213539377U (en) |
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- 2020-10-14 CN CN202022284425.3U patent/CN213539377U/en active Active
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