CN210104995U

CN210104995U - Composite board for constructional engineering

Info

Publication number: CN210104995U
Application number: CN201920343650.4U
Authority: CN
Inventors: 李民; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-16
Filing date: 2019-03-16
Publication date: 2020-02-21
Anticipated expiration: 2029-03-16

Abstract

The utility model discloses a composite sheet for building engineering, including composite sheet, inner liner, centre layer, outer insulating layer and aluminum alloy resistance to compression sheet layer, the inside central point of composite sheet puts the department and is equipped with the centre layer, one side on stereoplasm polyurethane layer is fixed with foam glass sheet layer, and the opposite side on stereoplasm polyurethane layer covers there is the rock wool sheet layer, the inside one side of composite sheet is equipped with the inner liner, and the inside one side of inner liner is equipped with aluminum alloy resistance to compression sheet layer, one side on aluminum alloy resistance to compression sheet layer covers there is fire-retardant cotton layer, the inside opposite side of composite sheet is equipped with the outer insulating layer, and the inside central point in outer insulating layer puts the department and is equipped with polyphenyl board heat preservation, anion layer. The utility model discloses not only improve the assembly efficiency of composite sheet for the building engineering, guaranteed the security when composite sheet for the building engineering uses, strengthened the practicality of composite sheet for the building engineering moreover.

Description

Composite board for constructional engineering

Technical Field

The utility model relates to a composite sheet technical field specifically is a composite sheet for building engineering.

Background

Composite panels are generally classified into metal composite panels, wood composite panels, color steel composite panels, rock wool composite panels and the like, the optimal configuration of each component material resource is realized by exerting the advantages of different component materials, and the performance of various composite panels applied to different environments is continuously improved along with the continuous development of building engineering technology.

However, the existing composite board for construction engineering still has certain problems, and the specific problems are as follows:

1. the common composite board for the building engineering is of an integrated structure, is lack of a positioning and assembling structure, and is usually required to be assisted and fixed by special equipment during installation, so that the assembly efficiency is gradually difficult to meet the existing construction requirement;

2. the existing composite board for the construction engineering has a relatively single internal structure and relatively weak flame-retardant and waterproof structural performance, so that the safety of the composite board in use is lack of guarantee;

3. the heat insulation performance of the common composite board for the building engineering is relatively emphasized, but certain defects still exist in the aspects of internal antibiosis, shock absorption and the like, and the practical performance of the composite board needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a composite sheet for building engineering to the assembly efficiency who solves among the above-mentioned background art the proposition device is not enough, the security lacks guarantee, practicality remains to improve the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a composite board for building engineering comprises a composite board, an inner liner, a central layer, an outer insulating layer and an aluminum alloy compression-resistant board layer, wherein the central layer is arranged at the central position inside the composite board, a hard polyurethane layer is arranged at the central position inside the central layer, a foam glass board layer is fixed on one side of the hard polyurethane layer, a rock wool board layer covers the other side of the hard polyurethane layer, the inner liner is arranged on one side inside the composite board, an aluminum alloy compression-resistant board layer is arranged on one side inside the composite board, a flame-retardant cotton layer covers one side of the aluminum alloy compression-resistant board layer, one side, far away from the aluminum alloy compression-resistant board layer, of the flame-retardant cotton layer is adhered to one side of the foam glass board layer, the outer insulating layer is arranged on the other side inside the composite board, a polystyrene board heat-insulating layer, and one side of the anion layer, which is far away from the polystyrene board heat-insulating layer, is adhered to one side of the rock wool board layer.

Preferably, one side of the top and one side of the bottom of the composite board are provided with butt joint clamping grooves at equal intervals, and one ends of the butt joint clamping grooves penetrate through the central layer and respectively extend to the outer parts of the inner liner layer and the outer insulating layer.

Preferably, two indicating arrows are arranged on two outer side walls of the composite plate, and the indicating arrows are parallel to each other.

Preferably, the inside of fire-retardant cotton layer is equipped with equidistant buffering gasbag, and all communicate each other between the buffering gasbag, and the inside of buffering gasbag all is filled with inert gas simultaneously.

Preferably, the inside on stereoplasm polyurethane layer is equipped with equidistant preformed hole, and the both ends of preformed hole all extend to the outside of composite sheet, and the inside of preformed hole all inlays simultaneously has the reinforcing bar, and the one end of reinforcing bar all extends to the outside of preformed hole.

Preferably, the other side of the polystyrene board insulation layer is covered with a polyvinyl chloride waterproof layer.

Compared with the prior art, the beneficial effects of the utility model are that: the composite board for the building engineering not only improves the assembly efficiency of the composite board for the building engineering, ensures the safety of the composite board for the building engineering when in use, but also enhances the practical performance of the composite board for the building engineering;

1. the butt joint clamping grooves are formed in one side of the top and the bottom of the composite board, the indicating arrows are arranged on the two outer side walls of the composite board, the preformed holes are formed in the hard polyurethane layer, and the reinforcing steel bars are embedded in the preformed holes, so that the composite board for the building engineering is convenient to position and assemble, and the assembly efficiency of the composite board for the building engineering is improved;

2. the composite board for the building engineering is internally provided with the rigid polyurethane layer, the foam glass board layer and the rock wool board layer are respectively arranged on two sides of the rigid polyurethane layer, the aluminum alloy compression-resistant board layer and the flame-retardant cotton layer are arranged in the inner lining layer, and the polyvinyl chloride waterproof layer is arranged in the outer insulating layer, so that a multi-flame-retardant and waterproof structure in the composite board for the building engineering is realized, and the safety of the composite board for the building engineering in use is ensured;

3. through establish polyphenyl board heat preservation, anion layer in the inside on outer insulating layer to establish the buffering gasbag through the inside on fire-retardant cotton layer, the inside of buffering gasbag is filled inert gas, has realized that composite sheet for building engineering is inside keeps warm, antibiotic, absorbing function, thereby has strengthened the practicality of composite sheet for building engineering.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional side view of the present invention;

FIG. 3 is a schematic view of the sectional structure of the inner liner of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the central layer of the present invention;

fig. 5 is a schematic diagram of the cross-sectional structure of the outer edge layer of the present invention.

In the figure: 1. a composite board; 2. butting the clamping grooves; 3. reinforcing steel bars; 4. an arrow is indicated; 5. an inner liner layer; 6. a center layer; 7. reserving a hole; 8. an outer insulating layer; 9. an aluminum alloy compression-resistant plate layer; 10. a flame-retardant cotton layer; 11. a buffer air bag; 12. a foam glass ply layer; 13. a hard polyurethane layer; 14. a rock wool slab layer; 15. an anion layer; 16. a polystyrene board heat insulation layer; 17. a polyvinyl chloride waterproof layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a composite board for constructional engineering comprises a composite board 1, an inner liner 5, a central layer 6, an outer edge layer 8 and an aluminum alloy compression-resistant board layer 9, wherein one side of the top and the bottom of the composite board 1 is provided with butt joint clamping grooves 2 at equal intervals, one ends of the butt joint clamping grooves 2 penetrate through the central layer 6 and respectively extend to the inner liner 5 and the outer edge layer 8, longitudinal assembly between the composite boards 1 is facilitated, two indicating arrows 4 are arranged on two outer side walls of the composite board 1 and are parallel to each other and used for indicating the installation direction and calibrating the angle, the central layer 6 is arranged at the central position inside the composite board 1, a rigid polyurethane layer 13 is arranged at the central position inside the central layer 6, preformed holes 7 at equal intervals are arranged inside the rigid polyurethane layer 13, two ends of the preformed holes 7 all extend to the outer part of the composite board 1, reinforcing steel bars 3 are embedded inside the preformed holes 7, one end of the reinforcing steel bar 3 extends to the outside of the preformed hole 7 and is used for internal reinforcement and is convenient for assembly between the left side and the right side, one side of the rigid polyurethane layer 13 is fixed with a foam glass plate layer 12, the other side of the rigid polyurethane layer 13 is covered with a rock wool plate layer 14, one side of the inside of the composite board 1 is provided with an inner lining layer 5, one side of the inside of the inner lining layer 5 is provided with an aluminum alloy compression-resistant plate layer 9, one side of the aluminum alloy compression-resistant plate layer 9 is covered with a flame-retardant cotton layer 10, one side of the flame-retardant cotton layer 10 far away from the aluminum alloy compression-resistant plate layer 9 is adhered to one side of the foam glass plate layer 12, the inside of the flame-retardant cotton layer 10 is provided with buffer air bags 11 at equal intervals, the buffer air bags 11 are communicated with each other, meanwhile, the inside of the buffer air bags 11 are filled with inert gas and are, an anion layer 15 is uniformly coated on one side of the polystyrene board heat insulation layer 16, one side of the anion layer 15, which is far away from the polystyrene board heat insulation layer 16, is adhered to one side of the rock wool board layer 14, and the other side of the polystyrene board heat insulation layer 16 is covered with a polyvinyl chloride waterproof layer 17 for external water prevention.

The working principle is as follows: when in use, the composite boards 1 are sequentially placed through the indication arrow 4, then the composite boards 1 are longitudinally butted through the butt joint clamping groove 2, then the reinforced steel bars 3 and the preformed holes 7 are utilized to complete the transverse butt joint among the composite boards 1, in the later use process, the hard polyurethane layer 13 in the central layer 6 is used as a support main body, the foam glass board layer 12 and the rock wool board layer 14 are respectively used for water resistance and fire resistance, the aluminum alloy compression-resistant board layer 9 and the flame-retardant cotton layer 10 in the inner liner layer 5 can be used for internal reinforcement and fire resistance, the polyvinyl chloride waterproof layer 17 in the outer edge layer 8 is used for external water resistance, so that the safety of the composite boards 1 in use is ensured, in addition, the negative ion layer 15 and the polystyrene board heat-insulating layer 16 in the outer edge layer 8 respectively perform external sterilization and heat insulation, the indoor environment can be effectively ensured, and the buffer air bag 11 in the flame-retardant cotton layer 10 can improve the anti, thereby reducing the vibration damage of the composite board 1 and finally completing the whole work of the composite board for the construction engineering.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a composite sheet for building engineering, includes composite sheet (1), inner liner (5), centre layer (6), outer fringe layer (8) and aluminum alloy resistance to compression sheet layer (9), its characterized in that: the composite board is characterized in that a central layer (6) is arranged at the central position inside the composite board (1), a hard polyurethane layer (13) is arranged at the central position inside the central layer (6), a foam glass board layer (12) is fixed on one side of the hard polyurethane layer (13), a rock wool board layer (14) covers the other side of the hard polyurethane layer (13), an inner liner (5) is arranged on one side inside the composite board (1), an aluminum alloy pressure-resistant board layer (9) is arranged on one side inside the inner liner (5), a flame-retardant cotton layer (10) covers one side of the aluminum alloy pressure-resistant board layer (9), one side, far away from the aluminum alloy pressure-resistant board layer (9), of the flame-retardant cotton layer (10) is adhered to one side of the foam glass board layer (12), an outer insulating layer (8) is arranged on the other side inside the composite board (1), and a polystyrene board heat, and an anion layer (15) is uniformly coated on one side of the polystyrene board heat-insulating layer (16), and one side of the anion layer (15) far away from the polystyrene board heat-insulating layer (16) is adhered to one side of the rock wool board layer (14).

2. The composite board for construction engineering according to claim 1, wherein: one side at composite sheet (1) top, bottom all is equipped with equidistant butt joint draw-in groove (2), and the one end of butt joint draw-in groove (2) all passes central layer (6) and extends to the outside of inner liner (5), outer insulating layer (8) respectively.

3. The composite board for construction engineering according to claim 1, wherein: two indicating arrows (4) are arranged on the two outer side walls of the composite board (1), and the indicating arrows (4) are parallel to each other.

4. The composite board for construction engineering according to claim 1, wherein: the interior of the flame-retardant cotton layer (10) is provided with buffer air bags (11) at equal intervals, the buffer air bags (11) are communicated with each other, and meanwhile, the interior of each buffer air bag (11) is filled with inert gas.

5. The composite board for construction engineering according to claim 1, wherein: the inside of stereoplasm polyurethane layer (13) is equipped with equidistant preformed hole (7), and the both ends of preformed hole (7) all extend to the outside of composite sheet (1), and the inside of preformed hole (7) is all inlayed simultaneously and is had reinforcing bar (3), and the one end of reinforcing bar (3) all extends to the outside of preformed hole (7).

6. The composite board for construction engineering according to claim 1, wherein: and the other side of the polystyrene board heat-insulating layer (16) is covered with a polyvinyl chloride waterproof layer (17).