CN215926457U

CN215926457U - Anti-seismic autoclaved aerated concrete slab

Info

Publication number: CN215926457U
Application number: CN202122287626.3U
Authority: CN
Inventors: 黄忆兵
Original assignee: Jiangxi Zhongyi Mengyuan Housing Industry Co ltd
Current assignee: Jiangxi Zhongyi Mengyuan Housing Industry Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-01
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses an anti-seismic autoclaved aerated concrete slab, which relates to the field of autoclaved aerated concrete slabs and comprises a fiber cement slab and an autoclaved aerated concrete core layer, wherein countersunk grooves are formed in four corners of the top of the fiber cement slab, the autoclaved aerated concrete core layer is fixed in the middle of the inside of the fiber cement slab, and a reinforcing assembly is arranged between the fiber cement slab and the autoclaved aerated concrete core layer. According to the utility model, the anti-loosening assembly is arranged, the gathering performance of the autoclaved aerated concrete core layer can be improved through the matching of the extension rod and the barb, so that cracks are not easy to appear on the autoclaved aerated concrete core layer when the autoclaved aerated concrete core layer is vibrated, the extension rod and the barb can be further matched with the longitudinal rib and the transverse rib to reinforce the overall firmness of the concrete slab, the tightness of the connection between the fiber cement board and the autoclaved aerated concrete core layer can be improved through the serrated plate, the overall shock resistance of the concrete slab is stronger, and the condition that cracks appear due to vibration is avoided.

Description

Anti-seismic autoclaved aerated concrete slab

Technical Field

The utility model relates to the field of autoclaved aerated concrete slabs, in particular to an anti-seismic autoclaved aerated concrete slab.

Background

The autoclaved aerated concrete slab is a novel light porous green environment-friendly building material which takes cement, lime, silica sand and the like as main raw materials and is added with different quantities of steel bar meshes subjected to corrosion protection treatment according to the structural requirements.

Chinese patent for CN212534607U according to the patent number discloses an antidetonation type evaporates presses aerated concrete board, it is through setting up the buffer board, can improve the buffer capacity of plate body, fill the buffer between buffer board and fiber cement board, further can strengthen the shock-absorbing capacity of plate body, improve the intensity and the shock resistance of plate body, but in concrete slab use, it can receive stronger pressure, make concrete slab to receive the pressure depression easily, and when concrete slab received vibrations, the layer breaks away from each other easily with the layer subassembly, make concrete slab crack appear, in the concrete slab use simultaneously, because environmental factor, the phenomenon of expend with heat and cold can appear, make concrete slab because of the thermal energy crack appears.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide an anti-seismic autoclaved aerated concrete slab to solve the technical problems of indentation of the concrete slab, cracking of the concrete slab due to thermal expansion and cracking due to vibration.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an antidetonation type evaporates presses aerated concrete board, includes fiber cement board and evaporates and presses aerated concrete core layer, countersunk groove has all been seted up at the top four corners of fiber cement board, be fixed with in the middle of the inside of fiber cement board and evaporate and press the aerated concrete core layer, be provided with the reinforcement subassembly between fiber cement board and the evaporate and press the aerated concrete core layer, the surface that evaporates and presses the aerated concrete core layer is fixed with a plurality of shutoff pieces, it has a plurality of muscle and horizontal muscle of indulging to penetrate respectively to evaporate the inside of pressing the aerated concrete core layer, and is a plurality of it all is provided with locking subassembly to indulge the both sides of muscle and horizontal muscle.

Furthermore, the reinforcing assembly comprises an arch-shaped plate fixed between the fiber cement plate and the autoclaved aerated concrete core layer, saw-toothed plates are fixed on two sides of the arch-shaped plate, and a gypsum layer is arranged on one side of the arch-shaped plate.

Through adopting above-mentioned technical scheme, can improve the fastness between fiber cement board and the autoclaved aerated concrete sandwich layer through the arched plate, can prevent that concrete slab is sunken, can improve the compactness of connecting between fiber cement board and the autoclaved aerated concrete sandwich layer through the serration plate, increase area of contact, improve frictional force, make concrete slab more durable, and lie in between a plurality of arched plates through the gypsum layer, make there be certain clearance, can make enough stress deformation space when concrete slab because of the thermal energy, make concrete slab more difficult the appearance crack, the gypsum layer has good thermal insulation and fire behavior of giving sound insulation simultaneously, thereby concrete slab's practicality has been improved.

Further, it is a plurality of the domatic board equidistance distributes, and is a plurality of the both sides of domatic board all are the arc setting.

Through adopting above-mentioned technical scheme for can improve concrete slab's fastness through a plurality of arched plates.

Furthermore, the two serrated plates are respectively connected with the fiber cement plate and the autoclaved aerated concrete core layer, and both the two serrated plates are composed of a plurality of cones.

By adopting the technical scheme, the tightness of the connection between the fiber cement board and the autoclaved aerated concrete core layer can be improved through the serrated plate.

Further, locking subassembly is including being fixed in the extension rod of indulging muscle and horizontal muscle both sides, the both sides of extension rod all are fixed with the barb.

Through adopting above-mentioned technical scheme, can improve the gathering together nature of evaporating and pressing the aerated concrete sandwich layer through extension rod and barb cooperation for evaporate and press the aerated concrete sandwich layer and be difficult for appearing the crack when receiving vibrations, and extension rod and barb can further cooperate and indulge the holistic fastness of muscle and horizontal muscle reinforced concrete slab.

Furthermore, indulge muscle and horizontal muscle crisscross setting, it is corresponding with the shutoff piece to indulge the crossing position of muscle and horizontal muscle.

Through adopting above-mentioned technical scheme, crisscross muscle and the horizontal muscle of indulging that sets up can make to evaporate and press aerated concrete core layer more stable, can make through the shutoff piece indulge the muscle and connect safer with horizontal muscle.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the reinforcing assembly is arranged, the firmness between the fiber cement plate and the autoclaved aerated concrete core layer can be improved through the arch plates, the concrete plate can be prevented from sinking, and the gypsum layer is positioned among the arch plates, so that a certain gap exists, a sufficient stress deformation space can be provided when the concrete plate is thermally expanded, the concrete plate is less prone to crack, and meanwhile, the gypsum layer has good sound insulation, heat insulation and fire resistance, so that the practicability of the concrete plate is improved, and the situations that the concrete plate is stressed and sunk and the concrete plate is cracked due to thermal expansion are avoided;

2. according to the utility model, the anti-loosening assembly is arranged, the gathering performance of the autoclaved aerated concrete core layer can be improved through the matching of the extension rod and the barb, so that cracks are not easy to appear on the autoclaved aerated concrete core layer when the autoclaved aerated concrete core layer is vibrated, the extension rod and the barb can be further matched with the longitudinal rib and the transverse rib to reinforce the overall firmness of the concrete slab, the tightness of the connection between the fiber cement board and the autoclaved aerated concrete core layer can be improved through the serrated plate, the overall shock resistance of the concrete slab is stronger, and the condition that cracks appear due to vibration is avoided.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a fiber cement panel according to the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the utility model at B in FIG. 2.

In the figure: 1. a fiber cement board; 2. a countersunk groove; 3. an autoclaved aerated concrete core layer; 4. a plugging block; 5. a reinforcement assembly; 501. an arch plate; 502. a serrated plate; 503. a gypsum layer; 6. longitudinal ribs; 7. transverse ribs; 8. a locking assembly; 801. an extension rod; 802. and barbs.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following description will be made of an alignment example according to the overall structure of the present invention.

An anti-seismic autoclaved aerated concrete slab comprises a fiber cement plate 1 and an autoclaved aerated concrete core layer 3, countersunk grooves 2 are formed in four corners of the top of the fiber cement plate 1, the autoclaved aerated concrete core layer 3 is fixed in the middle of the inside of the fiber cement plate 1, a reinforcing assembly 5 is arranged between the fiber cement plate 1 and the autoclaved aerated concrete core layer 3, the reinforcing assembly 5 comprises an arch plate 501 fixed between the fiber cement plate 1 and the autoclaved aerated concrete core layer 3, sawtooth plates 502 are fixed on two sides of the arch plate 501, a gypsum layer 503 is arranged on one side of the arch plate 501, a plurality of sealing blocks 4 are fixed on the outer surface of the autoclaved aerated concrete core layer 3, a plurality of longitudinal ribs 6 and transverse ribs 7 penetrate through the inside of the autoclaved aerated concrete core layer 3 respectively, the longitudinal ribs 6 and the transverse ribs 7 are arranged in a staggered mode, the intersecting positions of the longitudinal ribs 6 and the transverse ribs 7 correspond to the sealing blocks 4, crisscross muscle 6 and the horizontal muscle 7 of indulging that sets up can be so that evaporate and press aerated concrete sandwich layer 3 more stable, can be so that to indulge muscle 6 and horizontal muscle 7 through blocking piece 4 and connect safelyr, and a plurality of both sides of indulging muscle 6 and horizontal muscle 7 all are provided with locking subassembly 8, and locking subassembly 8 is including being fixed in the extension rod 801 of indulging muscle 6 and horizontal muscle 7 both sides, and extension rod 801's both sides all are fixed with barb 802.

Referring to fig. 1 to 3, the reinforcing assembly 5 includes an arch plate 501 fixed between a fiber cement board 1 and an autoclaved aerated concrete core layer 3, the plurality of arch plates 501 are equidistantly distributed, and both sides of the plurality of arch plates 501 are arc-shaped, so that the firmness of the concrete slab can be improved by the plurality of arch plates 501, serrated plates 502 are fixed on both sides of the arch plate 501, the two serrated plates 502 are respectively connected with the fiber cement board 1 and the autoclaved aerated concrete core layer 3, and both the two serrated plates 502 are composed of a plurality of cones, one side of the arch plate 501 is provided with a gypsum layer 503, the firmness between the fiber cement board 1 and the autoclaved aerated concrete core layer 3 can be improved by the arch plate 501, the concrete slab can be prevented from sinking, the tightness of the connection between the fiber cement board 1 and the autoclaved aerated concrete core layer 3 can be improved by the serrated plates 502, the contact area can be increased, and the friction force can be improved, make concrete slab more durable, and lie in between a plurality of arch boards 501 through gypsum layer 503 for there is certain clearance, can make enough stress deformation space when concrete slab because of the thermal energy, make concrete slab be difficult for appearing the crack, gypsum layer 503 has good thermal insulation and fire behavior that gives sound insulation simultaneously, thereby has improved concrete slab's practicality.

Referring to fig. 1, 2 and 4, locking subassembly 8 is including being fixed in the extension rod 801 who indulges muscle 6 and horizontal muscle 7 both sides, and extension rod 801's both sides all are fixed with barb 802, can improve the gathering nature of evaporating pressure aerated concrete sandwich layer 3 through extension rod 801 and barb 802 cooperation for evaporate and press aerated concrete sandwich layer 3 and be difficult for appearing the crack when receiving vibrations, and extension rod 801 and barb 802 can further cooperate and indulge muscle 6 and the holistic fastness of horizontal muscle 7 reinforced concrete slab.

The implementation principle of the embodiment is as follows: firstly, the firmness between the fiber cement board 1 and the autoclaved aerated concrete core layer 3 can be improved through the arch plates 501, the concrete slab can be prevented from sinking, the gypsum layer 503 is positioned among the arch plates 501, a certain gap exists, enough stress deformation space can be generated when the concrete slab is thermally expanded, the concrete slab is less prone to crack, meanwhile, the gypsum layer 503 has good sound insulation, heat insulation and fire resistance, the practicability of the concrete slab is improved, meanwhile, the gathering performance of the autoclaved aerated concrete core layer 3 can be improved through the matching of the extension rod 801 and the barb 802, the crack is less prone to occur when the autoclaved aerated concrete core layer 3 is vibrated, the overall firmness of the concrete slab can be enhanced through the further matching of the longitudinal ribs 6 and the transverse ribs 7 through the extension rod 801 and the barb 802, and the tightness of the connection between the fiber cement board 1 and the autoclaved aerated concrete core layer 3 can be improved through the sawtooth plates 502, so that the overall shock resistance of the concrete slab is stronger.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides an antidetonation type evaporates presses aerated concrete board, includes fiber cement board (1) and evaporates and presses aerated concrete sandwich layer (3), its characterized in that: countersunk grooves (2) are formed in the four corners of the top of the fiber cement plate (1), an autoclaved aerated concrete core layer (3) is fixed in the middle of the inside of the fiber cement plate (1), a reinforcing assembly (5) is arranged between the fiber cement plate (1) and the autoclaved aerated concrete core layer (3), a plurality of plugging blocks (4) are fixed on the outer surface of the autoclaved aerated concrete core layer (3), a plurality of longitudinal ribs (6) and transverse ribs (7) penetrate through the inside of the autoclaved aerated concrete core layer (3) respectively, and a plurality of anti-loosening assemblies (8) are arranged on the two sides of the longitudinal ribs (6) and the transverse ribs (7).

2. An anti-seismic autoclaved aerated concrete panel according to claim 1, wherein: the reinforcing component (5) comprises an arch-shaped plate (501) fixed between the fiber cement plate (1) and the autoclaved aerated concrete core layer (3), sawtooth plates (502) are fixed on two sides of the arch-shaped plate (501), and a gypsum layer (503) is arranged on one side of the arch-shaped plate (501).

3. An anti-seismic autoclaved aerated concrete panel according to claim 2, wherein: a plurality of arch board (501) equidistance distributes, and is a plurality of the both sides of arch board (501) all are the arc setting.

4. An anti-seismic autoclaved aerated concrete panel according to claim 2, wherein: the two serrated plates (502) are respectively connected with the fiber cement plate (1) and the autoclaved aerated concrete core layer (3), and the two serrated plates (502) are respectively formed by a plurality of cones.

5. An anti-seismic autoclaved aerated concrete panel according to claim 1, wherein: locking subassembly (8) are including being fixed in extension rod (801) of indulging muscle (6) and horizontal muscle (7) both sides, the both sides of extension rod (801) all are fixed with barb (802).

6. An anti-seismic autoclaved aerated concrete slab according to claim 5, wherein: indulge muscle (6) and horizontal muscle (7) crisscross setting, it is corresponding with shutoff piece (4) to indulge the crossing position of muscle (6) and horizontal muscle (7).