CN217145172U - Precasting type building composite board and application structure thereof - Google Patents

Abstract

A kind of precasting building composite board and its applied structure, including: a multi-layer composite unit plate body, at least a first surface layer, a second surface layer and a middle filling inner layer are arranged at intervals, the first surface layer and the second surface layer can be a screen plate or a sealing plate or other environment-friendly materials with waterproof, fireproof and heat insulation, and a decoration panel can be arranged outside the first surface layer; the filling inner layer is made of waterproof, fireproof and heat-insulating environment-friendly foaming filling materials, the middle of the filling inner layer can be changed according to different applications, and metal grids or wave floor steel plates and the like are additionally arranged. The unit plate bodies are provided with a plurality of joint parts for butt joint combination with a building structure, and can be quickly assembled into an outer wall, a partition wall, a floor plate and the like of a building, thereby effectively meeting the practical requirements of water resistance, fire resistance, heat insulation, heat preservation, sound insulation, light weight, energy conservation, environmental protection and reutilization.

Description

Precast building composite panel and its application structure

technical field

The utility model relates to the technical field of building boards, in particular to a precast building composite board and an application structure thereof.

Background technique

With the rapid economic growth, the types of buildings around the world are developing towards diversification, large-scale and high-rise buildings.

The exterior walls, floors, and partition walls of traditional buildings are mostly made of reinforced concrete, and the building materials are cumbersome. In addition to the troublesome construction on site, it will also increase the load-bearing capacity of the building itself. When the structure is subjected to earthquakes, it is easy to crack, causing damage in the multi-vibration zone. Major casualties. Poor water resistance is easy to be affected by moisture and absorb water to produce white flowers, and in serious cases, it will also cause wall cancer and affect the quality of healthy life and living. The poor heat insulation effect will store heat, and enough air conditioning must be used in the room to maintain a comfortable temperature, which will cause energy waste. Poor fire resistance leads to fires that are easy to cause death, especially in high-rise buildings, which are more serious than ordinary buildings, and the loss of life and property caused is even more difficult to estimate.

Recently, the awareness of environmental protection has risen, and people have higher requirements for the safety and comfort of the living environment. The industry has actively developed many green building thermal insulation and high energy-saving composite wallboards. Although there are many types of composite wallboards on the market at present, the actual structure is still not perfect, and it is generally difficult to manufacture and construct, the overall fireproof and waterproof effect is limited, and the heat insulation effect is not good. , the panel material and the thermal insulation material are easy to separate and there is a potential safety hazard, and the connection with the base of the building is easy to fall off, which will shorten the service life, and the surface of the wall panel needs secondary construction for decoration. ...and other disadvantages.

Therefore, whether it is a traditional reinforced concrete wall panel or a new type of environmentally friendly composite wall panel, its assembly and application mobility is poor, and it can only be fixed. For demolition and recycling, often an old house must be demolished and scrapped after completion, and another new project must be planned and rebuilt. The lack of environmental protection in the process will result in unnecessary waste.

Utility model content

In view of this, the main purpose of the present invention is to provide a precast building composite board and its application structure, which mainly include: a multi-layer composite unit board body, the unit board body at least has a first surface layer, a The second surface layer and a filling inner layer, but not limited to this, in which

The first surface layer is arranged on one side of the unit plate body;

the second surface layer, which is spaced apart from the first surface layer, is provided on the other side of the unit plate body, and;

The filling inner layer is arranged between the first surface layer and the second surface layer;

The formed multi-layer composite unit board body can be reused for waterproof, fireproof, heat insulation, heat preservation, sound insulation, light weight, energy saving and environmental protection, and a plurality of joints are arranged on the unit board body for docking and fixing with the building structure, in order to arrange Assembled and stacked as one of the exterior walls, partition walls, and floor slabs of buildings.

In a preferred embodiment, the unit plate body is a one-piece type, and the plurality of joints are formed by two sides of the unit plate body for directly inserting into the building structure with spaced pairs on both sides. The track of the C-shaped steel column is fastened with bolts.

In a preferred embodiment, the first surface layer and the second surface layer can be composed of a mesh plate or a sealing plate, and a decorative panel is further provided outside the first surface layer, and the filling inner layer is waterproof, fireproof, It is composed of heat-insulating, sound-insulating, light-weight and environmentally friendly foam filling materials.

In a preferred embodiment, the first surface layer and the second surface layer are both composed of a cover plate, and a back net and a decorative panel are further added outside the cover plate of the first surface layer.

In a preferred embodiment, a metal grid or a corrugated floor steel plate is further reinforced between the first surface layer, the second surface layer, and the filling inner layer.

In a preferred embodiment, the first surface layer and the second surface layer are both composed of a sealing plate, and a reinforcing metal rib is further provided on the edge of the filling inner layer to enhance the unit plate body combined strength.

In a preferred embodiment, the unit plate body is a back button type, and the plurality of joints are at least four embedded bolts, the inner section is placed in the filling inner layer, and the outer section protrudes in a spaced distribution of left and right up and down. It is arranged on the second surface layer, and is used for connecting with the metal fasteners reserved on the surface of the building structure to be locked by bolts.

In a preferred embodiment, the unit plate body is of a back button type, and the plurality of joints are at least four L-shaped contact pieces, the inner section of which is embedded in the filling inner layer, and the outer section is connected to the holes The left, right, up and down spaced distribution protrudes on the second surface layer for connecting with the metal fasteners reserved on the surface of the building structure and locking them with bolts.

In a preferred embodiment, the unit plate body is of a side groove type, and the plurality of joints are at least four metal parts with grooves, and the inner section is embedded on the side of the filling inner layer, and the section is cut. The grooves are distributed outwards at left, right, up and down intervals and are located between the first surface layer and the second surface layer, for inserting with the metal fasteners reserved on the surface of the building structure, and locking them with bolts.

In a preferred embodiment, the utility model provides an application structure of a precast building composite board, which mainly includes:

A steel-framed structure, on which the joints are pre-set at the locations of the default floors, compartments and outer walls;

A plurality of unit panels are pre-cast in the factory, and the number and size correspond to the plurality of floors, compartments and outer walls on the steel structure, wherein each unit panel has at least a first surface layer, a first surface layer, a Two surface layers and a filling inner layer, each of which is composed of a plurality of joints, is fixed with the joints opposite to the steel structure, and is stacked and arranged to form the outer walls and partitions of the building. partition walls and floor slabs;

at least one staircase between the floors of the building, and;

A plurality of doors and windows are arranged on the reserved positions of the building compartments, and a sturdy and removable modular house can be quickly completed.

Compared with the prior art, the effective design of the overall structure of the present utility model has the following advantages: it is convenient for pre-casting production in the factory, the product application has multiple mobility, and it can be moved and assembled quickly to complete a building with a strong structure and a high-quality appearance. thing. In a preferred embodiment, for example, the whole modular pre-sale sample house, but the actual use of the building is not limited to this, the pre-sale sample house built with the multi-layer composite unit plate body of the present invention is used to shape the pre-sale sample house. Beautiful, waterproof, heat-proof, heat-insulating, heat-insulating, sound-proofing, light-weight, functional, sturdy and durable structure, easy to dismantle, replace, refit and maintain, comfortable living space temperature can greatly save air-conditioning power, can be moved at any time for demolition and recycling for another new case Reuse, the building cost is low and the price is economical, that is, it is environmentally friendly and will not cause unnecessary waste.

Description of drawings

FIG. 1 is an application perspective view of a unit plate body of the present invention.

2A-2C are cross-sectional views of the composition of various unit plates of the present invention.

FIG. 3 is a perspective view of the utility model in which a metal grid is added to the inner layer.

Figure 4 is a perspective exploded view of the utility model with a back net and a decorative panel added to the surface layer.

FIG. 5 is a diagram of an application example of the present invention having a decorative panel.

6A-6B are diagrams of application examples in which embedded bolts are used in the joint part of the present invention.

7A-7B are diagrams of application examples in which the joint part of the present invention adopts the L-shaped contact hole sheet.

8A-8B are diagrams of application examples in which the joint part of the present invention adopts a grooved metal part.

9A-9C are diagrams showing the composition of the first partition wall of the present invention and its application example.

10A-10C are diagrams showing the composition of the second partition wall of the present invention and its application example.

11A-11B are diagrams showing the composition of the third partition wall of the present invention and its application example.

FIG. 12 is an application block diagram of the present invention.

Symbol Description:

Unit Plate Body…10

First Surface…11

Second Surface…12

Fill the inner layer... 13

Joints…15

Embedded bolts…151

L-shaped lug...152

Grooving metal parts…153

Stencil...21

Sealing plate…22

Back net…23

Decorative Panels…25

Metal Grid…31

Floor steel plate…32

Metal Ribs…35

Buildings…9

C-shaped steel column…91

Metal Fasteners…92

Metal Fasteners…93

Metal Fasteners…94

Bolts…95.

Detailed ways

In order to facilitate the understanding of the content of the present utility model and the effects that can be achieved, specific embodiments are listed herewith in conjunction with the drawings, and the detailed description is as follows: Please refer to Fig. 1 to Fig. The building composite board and its application structure mainly include: a multi-layer composite unit board body 10, the unit board body 10 has at least a first surface layer 11, a second surface layer 12 and a filling inner layer 13, but it does not actually Limited to this, where

The first surface layer 11 is arranged on one side of the unit plate body 10;

The second surface layer 12 is spaced apart from the first surface layer 11, and is provided on the other side of the unit plate body 10, and;

The filling inner layer 13 is arranged between the first surface layer 11 and the second surface layer 12;

In a preferred embodiment, as shown in FIG. 2A to FIG. 5 , the filling inner layer 13 is formed by curing a waterproof, fireproof, heat-insulating, sound-insulating, light-weight environmentally friendly foamed filling material, and the inner layer 13 can also be formed by curing Different changes are made for different applications, and metal grids 31 or corrugated floor steel plates 32 are reinforced and added, but it is not limited in practice.

In a preferred embodiment, the first surface layer 11 and the second surface layer 12 may be made of a mesh plate 21 or a sealing plate 22, or other environmentally friendly materials that are waterproof, fireproof, and heat-insulating, and the first surface layer 11 A decorative panel 25 (as shown in Figures 4 and 5) may also be provided on the outside, but it is not limited in practice.

In a preferred embodiment, as shown in FIG. 6A and FIG. 6B , if the first surface layer 11 and the second surface layer 12 use a cover plate 22 , the cover plate 22 of the first surface layer 11 and the decorative panel 25 During the time, a back net 23 can also be added, but it is not limited in practice.

In a preferred embodiment, as shown in FIG. 7A and FIG. 7B , the first surface layer 11 and the second surface layer 12 are both composed of a sealing board 22 , and the filling inner layer 13 can be provided with There are reinforced metal ribs 35 to further enhance the combined strength of the unit plate body 10 .

In a preferred embodiment, as shown in FIG. 1 and FIG. 6A to FIG. 8B , the multi-layer composite unit panel 10 formed therein is provided with a plurality of joints 15 for docking and fixing with the structure of the building 9 , by arranging, assembling and stacking as the outer wall, partition wall, or floor slab of the building 9, etc., and can effectively meet the practical needs of waterproof, fire prevention, heat insulation, heat preservation, sound insulation, light weight, energy saving, environmental protection and reuse.

The above is the basic composition of the multi-layer composite unit plate body 10 of the present invention, and more variation application modes are as follows:

In a preferred embodiment, as shown in FIG. 1 , the multi-layer composite unit plate body 10 of the present invention may be a single piece, and the plurality of joints 15 are formed by two sides of the unit plate body 10 . It can be further directly inserted into the rails of the C-shaped steel columns 91 on the two sides of the structure of the building 9 which are opposite to each other, and are locked with bolts 95.

In a preferred embodiment, as shown in FIG. 6A to FIG. 6B , the unit plate 10 can be a back-buckle type, and the plurality of joints 15 are at least four embedded bolts 151 , which are arranged in the inner section. In the filling inner layer 13 , the outer sections protrude on the surface of the second surface layer 12 in a spaced distribution of left and right up and down.

In a preferred embodiment, as shown in FIG. 7A to FIG. 7B , the unit board 10 is of a back button type, and the plurality of joints 15 are at least four L-shaped hole pieces 152 . The section is embedded in the filling inner layer 13, and the outer section connecting holes are arranged at left and right upper and lower intervals to protrude on the surface of the second surface layer 12, and are connected with the metal fasteners 93 reserved on the structural surface of the building 9, and are locked with bolts 95. .

In a preferred embodiment, as shown in FIG. 8A to FIG. 8B , the unit plate body 10 is a side groove type, and the plurality of joints 15 are at least four metal parts 153 with grooves, and the inner section is It is embedded on the side of the filling inner layer 13, and the grooves are distributed outwards at intervals between the first surface layer 11 and the second surface layer 12, and are connected with the metal fasteners 94 reserved on the structural surface of the building 9. , and lock with bolt 95.

In a preferred embodiment, as shown in FIGS. 9A to 9C, 10A to 10C, and 11A to 11B, there are other three different unit plates 10, and their basic structural components also have the first surface layer 11, The second surface layer 12 and the filling inner layer 13 , but each unit panel 10 may be provided with different joints 15 to facilitate locking and fixing as a partition wall of the building 9 in accordance with different space plans.

In a preferred embodiment, as shown in FIG. 1 and FIG. 12 , the multi-layer composite unit plate body 10 of the present invention has a more specific application as follows:

Step 1 of S101: erect a steel-frame structure, and pre-set joints at the positions of the default floors, compartments and outer walls on the steel-frame structure;

Step 2 of S102: Pre-casting unit plates 10 of relative size and quantity in the factory, each unit plate 10 has at least a first surface layer 11, a second surface layer 12 and a filling inner layer 13, each composed of Each unit board body 10 is provided with a plurality of joints 15 ; the first surface layer 11 , the second surface layer 12 , the material of the filling inner layer 13 , the configuration of the joints 15 , and the configuration of the joints 15 are as listed above, which will not be repeated here. .

Step 3 of S103: sequentially connect the unit panels 10 to the structure of the building 9 and fix them, stack and arrange them as the outer walls, partition walls, or floor slabs of the building 9, and;

Step 4 of S104: There are stairs between the 9th floors of the building, and doors and windows are installed on the reserved positions of the 9th compartment of the building, so as to quickly complete a sturdy and removable modular house.

Compared with the prior art, the effective design of the overall structure of the present utility model has the following advantages: it is convenient for pre-casting in the factory to manufacture a unit board, the product has good flexibility in multiple applications, and the surface can be easily changed into a variety of different materials. To meet the customized needs of different customers in the vast market, it can be easily assembled and quickly complete a building with a strong structure and a high-quality appearance. The use of the building is not limited to this. The pre-sale sample house built by using the multi-layer composite unit board body 10 of the present invention has beautiful appearance, waterproof, fireproof, heat insulation, heat preservation, light weight and strong function, and the structure is sturdy and durable. It is easy to dismantle, refit and maintain, the internal living space is safe, and the temperature is comfortable, which can greatly save the power consumption of air conditioners. When the house is completed, it does not need to be dismantled and scrapped. It can be demolished and recycled at any time for reuse in another house. It will cause unnecessary waste.

To sum up, the novelty and practicality of the utility model fully complies with the patent requirements, so a utility model patent application is filed. The above are only preferred embodiments of the present utility model, and should not limit the scope of the present utility model implementation; therefore, any equivalent changes and modifications made according to the contents of the claims and creation instructions of the present utility model, All should belong to the scope covered by this utility model patent.

Claims (10)

1. A precast building composite board, characterized in that it comprises: a multi-layer composite unit board body, the unit board body has at least a first surface layer, a second surface layer and a filling inner layer, wherein The first surface layer is arranged on one side of the unit plate body; the second surface layer, which is spaced apart from the first surface layer, is provided on the other side of the unit plate body, and; The filling inner layer is arranged between the first surface layer and the second surface layer; The formed multi-layer composite unit board body can be reused for waterproof, fireproof, heat insulation, heat preservation, sound insulation, light weight, energy saving and environmental protection, and a plurality of joints are arranged on the unit board body for docking and fixing with the building structure, in order to arrange Assembled and stacked as one of the exterior walls, partition walls, and floor slabs of buildings. 2 . The precast building composite board as claimed in claim 1 , wherein the unit panel body is a monolithic type, and the plurality of joints are formed by two sides of the unit panel body for the purpose of 2 . It is directly inserted into the track of the C-shaped steel columns on both sides of the building structure, and is locked with bolts. 3 . The precast building composite board as claimed in claim 1 , wherein the first surface layer and the second surface layer can be composed of a mesh plate or a sealing plate, and a decorative panel is further provided outside the first surface layer. 4 . , The filling inner layer is formed by curing of waterproof, fireproof, heat-insulating, sound-insulating, light-weight environmentally friendly foaming filling materials. 4. The precast building composite board as claimed in claim 1, wherein the first surface layer and the second surface layer are both formed of a sealing plate, and a back net is further added outside the sealing plate of the first surface layer with a decorative panel. 5 . The precast building composite board of claim 1 , wherein a metal grid or a corrugated floor steel plate is further reinforced between the first surface layer, the second surface layer, and the filling inner layer. 6 . 6. The precast building composite board as claimed in claim 1, wherein the first surface layer and the second surface layer are both formed of a sealing plate, and a reinforcement is further provided on the edge of the filling inner layer metal ribs to improve the combined strength of the unit plate. 7 . The precast building composite board according to claim 1 , wherein the unit board body is a back button type, and the plurality of joints are at least four embedded bolts, and the inner section is placed in the filling. 8 . The outer sections are arranged at intervals up and down on the left and right and protrude on the second surface layer, and are connected to the metal fasteners reserved on the surface of the building structure for extension and locking by bolts. 8 . The precast building composite board according to claim 1 , wherein the unit board body is of a back button type, and the plurality of joint parts are at least four L-shaped hole pieces, the inner sections of which are buried. 9 . It is placed in the inner layer of the filling, and the outer section connecting holes are distributed at the left and right upper and lower intervals and protrude on the second surface layer, for connecting with the metal fasteners reserved on the surface of the building structure and locking with bolts. 9 . The pre-cast building composite board according to claim 1 , wherein the unit board body is of side groove type, and the plurality of joint parts are at least four metal parts with grooves, and the inner section is embedded On the side of the filling inner layer, the grooves are distributed outwards at intervals between the first surface layer and the second surface layer, and are inserted into the metal fasteners reserved on the surface of the building structure, and are locked by bolts. 10. An application structure of a precast building composite board, characterized in that, comprising: a steel-frame structure, on which the joints are pre-set at the locations of the default floors, compartments and external walls; A plurality of unit panels are pre-cast in the factory, and the number and size correspond to the plurality of floors, compartments and outer walls on the steel structure. Each unit panel has at least a first surface layer, a first surface layer, a Two surface layers and a filling inner layer, each of which is composed of a plurality of joints on the unit plate body, is fixed by butt joints with the joints opposite to the steel structure, and is stacked and arranged to form the outer walls, partitions partition walls and floor slabs; at least one staircase between the floors of the building, and; A plurality of doors and windows are arranged on the reserved positions of the building compartments, and a sturdy and removable modular house can be quickly completed.

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