CN212358839U

CN212358839U - Precast concrete composite wallboard of green house building

Info

Publication number: CN212358839U
Application number: CN202020466146.6U
Authority: CN
Inventors: 苏小东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-01-15
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a precast concrete composite wallboard of green house building in the technical field of house building, which comprises a substrate, a top part, a sound insulation and heat preservation layer, a flame retardant layer and an inner decoration layer are sequentially arranged on the top part of the substrate from bottom to top, an outer moisture-proof anticorrosive layer, a bonding layer and an outer decoration layer are sequentially arranged on the bottom part of the substrate from top to bottom, a sound insulation and heat preservation layer, a flame retardant layer and an inner decoration layer are sequentially arranged on the top part of the top substrate from bottom to top, the sound insulation and heat preservation and the fire resistance of the composite wall are improved, an inner moisture-proof anticorrosive layer is arranged on the top part and the bottom part of the sound insulation and heat preservation layer, the outer moisture-proof anticorrosive layer and the inner moisture-proof anticorrosive layer are matched to avoid the inner decoration layer and the outer decoration layer from being corroded after the concrete layer is affected by damp, the, the wedge-shaped groove and the wedge-shaped connecting block are matched to be convenient for connecting the two groups of composite wallboards.

Description

Precast concrete composite wallboard of green house building

Technical Field

The utility model relates to a housing construction technical field specifically is a green house building's precast concrete composite wall panel.

Background

The existing precast concrete composite wallboard is poor in moisture resistance, after a concrete layer of the existing precast concrete composite wallboard is affected with damp, an inner decoration layer and an outer decoration layer are easy to corrode, the service life of the existing precast concrete composite wallboard is shortened, the surface of the damp inner decoration layer and the surface of the damp outer decoration layer are raised or wrinkled, the appearance of the existing precast concrete composite wallboard is seriously affected, the shock resistance and the wear resistance of the existing precast concrete composite wallboard are required to be improved, and therefore the precast concrete composite wallboard for green house buildings is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a green house building's precast concrete composite wall panel to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a green housing construction's precast concrete composite wall panel, includes the base plate, and is two sets of be equipped with concrete layer between the base plate, concrete layer inside is pegged graft and is had the reinforcement reinforcing bar net, the longitudinal hole that link up around the terminal surface was equipped with before the concrete layer, concrete layer top outer wall is equipped with the horizontal hole that link up from top to bottom, the top base plate top is by supreme heat preservation, fire-retardant layer and the interior decorative layer of giving sound insulation of being equipped with in proper order down, heat preservation top and bottom of giving sound insulation all are equipped with interior dampproofing and corrosion resistant course, bottom base plate bottom is equipped with outer dampproofing and corrosion resistant course.

Furthermore, four corners of the outer wall of the bottom of the inner decoration layer are provided with connecting columns, the bottoms of the two groups of connecting columns which are arranged at the same side in the front and the back are fixedly provided with connecting plates, the outer walls of the four groups of connecting columns are sleeved with anti-cracking reinforcing layers, the anti-cracking reinforcing layers are located between the inner decoration layer and the connecting plates, and the outer walls of the flame retardant layers are provided with clamping grooves matched with the connecting.

Further, concrete layer left side and rear side outer wall all are equipped with the wedge connecting block, the cross-sectional width that the wedge connecting block is close to concrete layer one side is less than the cross-sectional width of keeping away from concrete layer one side, concrete layer right side and front side outer wall all are equipped with the wedge groove with wedge connecting block matched with.

Furthermore, the concrete layer is rectangular, and the distance between the two groups of wedge-shaped grooves on the left side and the right side is smaller than the distance between the two groups of wedge-shaped grooves on the front side and the rear side.

Further, the sound-insulating layer has a thickness of twenty to thirty millimeters.

Furthermore, the bonding layer is supported by the anti-seismic bonding layer and the reinforced fiber layer, and the reinforced fiber layer is located in the inner cavity of the anti-seismic bonding layer in a grid shape.

Compared with the prior art, the beneficial effects of the utility model are that: top base plate top is by supreme heat preservation that gives sound insulation that is equipped with in proper order down, fire-retardant layer and interior decorative layer, the sound insulation that improves composite wall body keeps warm and fire behavior, sound insulation heat preservation top and bottom all are equipped with interior dampproofing anticorrosive coating, outer dampproofing anticorrosive coating, interior dampproofing anticorrosive coating cooperation can avoid concrete layer to lead to the fact the corruption to interior decorative layer and outer decorative layer after weing, reduce composite wall panel's life, influence the aesthetic feeling, the crack control enhancement layer is located between interior decorative layer and the connecting plate, can avoid interior decorative layer fracture, the service life of the wedge groove is prolonged, wedge groove and wedge connecting block cooperation can be convenient for be connected two sets of composite wall.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the concrete layer structure schematic diagram of the utility model.

In the figure: 1. a substrate; 2. a concrete layer; 3. a wedge-shaped connecting block; 4. a wedge-shaped groove; 5. reinforcing the reinforcing mesh; 6. a longitudinal bore; 7. a sound-insulating layer; 8. an inner moisture-proof anticorrosive layer; 9. a flame retardant layer; 10. an anti-cracking reinforcing layer; 11. an inner decorative layer; 12. connecting columns; 13. a connecting plate; 14. an outer moisture-proof anticorrosive layer; 15. an adhesive layer; 16. an outer decorative layer; 17. a transverse bore.

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.

The utility model provides a technical scheme: a precast concrete composite wallboard for green house buildings is disclosed, please refer to fig. 1-2, which comprises base plates 1, a concrete layer 2 is arranged between two groups of base plates 1, a reinforcing mesh 5 is inserted in the concrete layer 2 to reinforce the concrete layer 2, a longitudinal hole 6 which is through from front to back is arranged on the front end face of the concrete layer 2, a transverse hole 17 which is through from top to bottom is arranged on the outer wall of the top of the concrete layer 2, a sound-insulating layer 7, a flame-retardant layer 9 and an inner decorative layer 11 are sequentially arranged on the top of the base plate 1 from bottom to top to improve the sound-insulating, heat-insulating and fireproof performances of the composite wall, an inner moisture-proof and corrosion-resistant layer 8 is arranged on the top and the bottom of the sound-insulating layer 7 to prevent the concrete layer 2 from being affected with damp, the service life of the composite wall is shortened, the aesthetic feeling is affected, an outer moisture-proof and corrosion-, are all round;

referring to fig. 1, four corners of the outer wall of the bottom of an inner decoration layer 11 are provided with connecting columns 12, the bottoms of two groups of connecting columns 12 on the same side are fixedly provided with connecting plates 13, the outer walls of the four groups of connecting columns 12 are sleeved with anti-cracking reinforced layers 10, so that the inner decoration layer 11 can be prevented from cracking, the service life of the inner decoration layer is prolonged, the anti-cracking reinforced layers 10 are positioned between the inner decoration layer 11 and the connecting plates 13, the outer wall of a flame retardant layer 9 is provided with clamping grooves matched with the connecting plates 13, the connecting plates 13 are fixed in the clamping grooves, and then the connecting;

referring to fig. 1-2, the outer walls of the left side and the rear side of the concrete layer 2 are both provided with wedge-shaped connecting blocks 3, the width of the section of one side of each wedge-shaped connecting block 3, which is close to the concrete layer 2, is smaller than that of the section of one side of each wedge-shaped connecting block, which is far away from the concrete layer 2, and the outer walls of the right side and the front side of the concrete layer 2 are both provided with wedge-shaped grooves 4 which are matched with the wedge-shaped connecting blocks 3;

referring to fig. 1-2, the concrete layer 2 is rectangular, the distance between the two sets of wedge-shaped grooves 4 on the left and right sides is smaller than the distance between the two sets of wedge-shaped grooves 4 on the front and back sides, and the positions of the wedge-shaped grooves 4 and the wedge-shaped connecting blocks 3 of the composite wall board can be limited, so that the inner decorative layer 11 is always positioned on the inner side when being inserted;

referring to fig. 1, the sound-insulating layer 7 has a thickness of twenty to thirty millimeters, thereby achieving the effects of heat insulation and noise reduction;

referring to fig. 1, the adhesive layer 15 is a support of the anti-seismic adhesive layer and the reinforcing fiber layer, and the reinforcing fiber layer is located in the cavity of the anti-seismic adhesive layer in a grid shape to enhance the anti-collision and wear-resistant performance of the outer side of the composite wallboard.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a green house building's compound wallboard of precast concrete, includes base plate (1), its characterized in that: two sets of be equipped with concrete layer (2) between base plate (1), concrete layer (2) inside is pegged graft and is had reinforcing bar net (5), longitudinal hole (6) that link up around the terminal surface was equipped with before concrete layer (2), concrete layer (2) top outer wall is equipped with horizontal hole (17) that link up from top to bottom, the top base plate (1) top is equipped with syllable-dividing heat preservation (7), flame retardant coating (9) and interior decorative coating (11) by supreme down in proper order, syllable-dividing heat preservation (7) top and bottom all are equipped with interior dampproofing anticorrosive coating (8), bottom base plate (1) bottom is equipped with outer dampproofing anticorrosive coating (14), bond line (15) and outer decorative coating (16) from top to bottom in proper order.

2. The precast concrete composite wall panel for green house construction according to claim 1, wherein: the outer wall four corners of the bottom of the inner decoration layer (11) are provided with connecting columns (12), the bottoms of the connecting columns (12) are fixedly provided with connecting plates (13) at the same sides in the front and the back, the outer wall of the four connecting columns (12) is sleeved with an anti-cracking reinforcing layer (10), the anti-cracking reinforcing layer (10) is located between the inner decoration layer (11) and the connecting plates (13), and the outer wall of the flame-retardant layer (9) is provided with a clamping groove matched with the connecting plates (13).

3. The precast concrete composite wall panel for green house construction according to claim 1, wherein: concrete layer (2) left side and rear side outer wall all are equipped with wedge connecting block (3), the cross-sectional width that wedge connecting block (3) are close to concrete layer (2) one side is less than the cross-sectional width who keeps away from concrete layer (2) one side, concrete layer (2) right side and front side outer wall all are equipped with wedge groove (4) with wedge connecting block (3) matched with.

4. The precast concrete composite wall panel for green house construction according to claim 3, wherein: the concrete layer (2) is rectangular, and the distance between the two groups of wedge-shaped grooves (4) on the left side and the right side is smaller than the distance between the two groups of wedge-shaped grooves (4) on the front side and the rear side.

5. The precast concrete composite wall panel for green house construction according to claim 1, wherein: the thickness of the sound-insulating and heat-insulating layer (7) is twenty to thirty millimeters.

6. The precast concrete composite wall panel for green house construction according to claim 1, wherein: the bonding layer (15) is supported by an anti-seismic bonding layer and a reinforced fiber layer, and the reinforced fiber layer is in a grid shape and is positioned in an inner cavity of the anti-seismic bonding layer.