CN218399748U

CN218399748U - Anti-spalling artificial granite plate

Info

Publication number: CN218399748U
Application number: CN202222625498.3U
Authority: CN
Inventors: 欧水泉
Original assignee: Guangdong Baoyun Stone Industry Co ltd
Current assignee: Guangdong Baoyun Stone Industry Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-31
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses an anti-spalling artificial granite plate, which comprises a granite layer, a sound absorbing layer arranged below the granite layer, and a heat insulating layer arranged in the middle of the sound absorbing layer, wherein the granite layer comprises a colored sand layer, a metal mesh layer arranged below the colored sand layer, and an anti-spalling layer arranged below the metal mesh layer, the anti-spalling layer is arranged in an inward concave manner and distributed at equal intervals, a metal mesh is arranged in the metal mesh layer, and the colored sand layer, the metal mesh layer and the anti-spalling layer are integrally formed; the granite layer has the noise reduction and anti-skidding effects through the arrangement of the color sand layer, the mechanical strength of the granite layer is improved through the arrangement of the metal net layer, and the granite layer can have a certain expansion space when facing the thermal expansion caused by high temperature due to the arrangement of the anti-expansion layer, so that the plates cannot be mutually extruded due to the absence of the expansion space, and the plates cannot crack and be damaged; and the cooperation of sound absorption layer and heat preservation lets panel realize syllable-dividing and dampproofing effect.

Description

Anti-spalling artificial granite plate

Technical Field

The utility model particularly relates to an artificial granite plate material of spalling prevention.

Background

With the improvement of the national standard of living, people pursue spiritual life more and more, and the pursuit of environment selection is gradually improved both in home decoration and when going out, so that the selection of some boards with more excellent performance as decoration materials becomes the prophase consideration factor of hotels and restaurants, at present, the boards used for decoration are mostly stone boards which can be subdivided into natural stones and artificial stones, and the artificial stone boards in the artificial stones are almost different from the natural stone boards by virtue of the performance, and the price is lower than that of the natural stone boards, so that the decoration is adopted by people.

And present artificial granite panel no matter is inside or outside fitment when the face inflammatory summer or the expend with heat and contract with cold that the awd brought, often can lead to the panel to collapse and split and contract with cold the too big condition in panel clearance that the panel shrink that brings because of expending with heat and contract with cold, again be can't accomplish when as inside material again to return south protection of day and wall body and the syllable-dividing on ground when the walking.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a can effectively take precautions against the influence of expend with heat and contract with cold that temperature brought to and the artificial granite panel of performance on dampproofing and giving sound insulation.

In order to solve the technical problem, the utility model provides a prevent artificial granite plate of spalling, including the granite layer, and set up the sound absorption layer in the granite layer below, and set up the heat preservation at sound absorption layer middle part, the granite layer includes various sand layer, and at the metal mesh layer of various sand layer below, and the layer of preventing bulging in metal mesh layer below, the layer of preventing bulging has the inside sunken setting that the equidistance distributes.

Preferably, a metal mesh is provided in the metal mesh layer.

Preferably, the colored sand layer, the metal mesh layer and the anti-expansion layer are integrally formed.

Preferably, the sound absorption layer is a polyurethane foam layer, the upper and lower parts of the sound absorption layer are provided with outwards convex arranged in an equidistant distribution mode, and the middle of the sound absorption layer is provided with a rectangular through hole.

Preferably, the heat insulation layer is a polystyrene foam layer and is filled in the rectangular through hole in the middle of the sound absorption layer.

Preferably, the granite layer, the sound absorption layer and the heat insulation layer are connected through viscosity.

The utility model discloses technical effect mainly embodies in following aspect: the expansion space of the plate can be formed by the inward sinking of the expansion-proof layer when the plate is expanded due to heat caused by the temperature, the plate cannot crack due to mutual extrusion between the plates caused by heat expansion, the mechanical strength of the plate is improved, the cold shrinkage degree caused by the temperature can be effectively reduced, and the increase of the distance between the plates caused by cold shrinkage is reduced; and sound absorbing layer and heat preservation all adopt foam material, not only can carry out effectual compression and filling effect when panel expend with heat and contract with cold, still play good syllable-dividing and dampproofing effect through the characteristic on the material.

Drawings

FIG. 1 is a structural diagram of an artificial granite slab for preventing spalling of the present invention;

FIG. 2 is a block diagram of the granite layer of FIG. 1;

FIG. 3 is a structural view of the metal mesh layer of FIG. 2;

FIG. 4 is a block diagram of the anti-swelling layer of FIG. 2;

fig. 5 is a structural view of the sound absorption layer and the heat insulation layer in fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so as to make the technical solutions of the present invention easier to understand and grasp.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

An artificial granite plate capable of preventing spalling is shown in figure 1 and comprises a granite layer 1, a sound absorption layer 2 arranged below the granite layer 1 and a heat insulation layer 3 arranged in the middle of the sound absorption layer 2.

As shown in fig. 2, the granite layer 1 comprises a colored sand layer 11, a metal mesh layer 12 below the colored sand layer 11, and an anti-swelling layer 13 below the metal mesh layer 12, wherein the anti-swelling layer 13 is arranged in an inward concave manner and distributed at equal intervals; a metal mesh 121 is arranged in the metal mesh layer 12; the colored sand layer 11, the metal mesh layer 12 and the anti-expansion layer 13 are integrally formed. Specifically, the artificial granite is prepared by taking natural marble crushed aggregates and stone powder as main raw materials and taking organic resin as a cementing agent; the granite layer 1 is made by using a template with the same shape of the granite layer 1, and during manufacturing, a metal mesh 121 is added in the middle part from an anti-swelling layer 13, and colored sand is added at the topmost part; the color sand layer 11, the metal net layer 12 and the anti-expansion layer 13 are integrally formed, and the mechanical strength of the plate is improved. The color sand layer 11 makes the plate more beautiful outside due to the addition of the color sand, and is firm, wear-resistant, waterproof and corrosion-resistant, so that the service life of the plate is prolonged; the color sand is rough in surface, certain adsorption effect can be achieved on sound, the plate has a silencing effect, and the rough surface of the color sand can also play a certain anti-skidding effect. The metal layer 12 is arranged on one hand to improve the mechanical strength of the plate by adding the metal mesh 121 into the granite layer; on the other hand, the metal mesh 121 restricts excessive shrinkage of the plates at a low temperature, and reduces the distance between the plates at a low temperature. The anti-expansion layer 13 can play a role when the temperature is too high, and the inward concave arrangement of the anti-expansion layer provides a certain expansion space for the plates during thermal expansion, so that the acting force of mutual extrusion between the plates caused by thermal expansion can be effectively reduced, and the probability of the plates bursting due to extrusion caused by thermal expansion is reduced.

As shown in fig. 5, the sound absorption layer 2 is a polyurethane foam layer, the upper and lower sides of the sound absorption layer 2 are equidistantly distributed and protrude outwards, and the middle part of the sound absorption layer is provided with a rectangular through hole; the heat insulation layer 3 is a polystyrene foam layer and is filled in the rectangular through hole in the middle of the sound absorption layer 2. The polyurethane foam is a substance with a porous structure and small relative density, and the sound absorption layer 2 made of the polyurethane foam has good sound wave absorption performance and heat insulation capacity; the sound absorption layer 2 is arranged, so that the plate can have good sound wave absorption performance, the sound emitted in the independent space can not be influenced mutually, the effect of reducing walking sound can be achieved, and the influence on other personnel when the personnel walk is reduced. The heat-insulating layer 4 arranged in the middle of the sound-absorbing layer 2 is made of polystyrene foam, so that the heat-insulating layer is poor in heat-conducting capacity and is a good heat-insulating material; inhale sound level 2 itself and just have thermal-insulated ability, set up and make structural three-layer stack that has formed similar puigging 2, heat preservation 4, puigging 2 in its middle heat preservation 4, no matter be used for indoor or outdoor thermal-insulated, heat preservation, thermal-insulated effect can effectual reduction indoor outer heat transfer, can reduce the energy resource consumption when refrigeration or heating to a certain extent. In humid weather such as the south-coming day, most of the plates are wet because the water in the air is condensed into water drops due to the low temperature of the plates; this panel utilizes the heat preservation effect of the heat preservation 3 of the thermal-insulated effect of sound absorbing layer 2 and heat preservation, can effectually will lose indoor heat originally, can keep and gather and make hillock stone layer 1 temperature rise on hillock stone layer 1, just can not make this panel play damp easily when humid weather such as returning south sky, plays certain dampproofing effect. The sound absorbing layer 2 is provided with the function of outwards protruding arrangement with equal distribution in the upper and lower directions: the upper convex arrangement is used for better realizing connection with the granite layer 1, and the main material of the sound absorption layer 2 can not influence the specific function of the anti-swelling layer 13 after being connected with the granite layer 1; the protruding setting of below is for better being connected fixedly with the building of panel, increases the contact surface of panel and building and lets the plate body fix more firmly.

The granite layer 1, the sound absorption layer 2 and the heat preservation layer 3 are connected through viscosity. Specifically, referring to fig. 1, the granite layer 1 and the sound absorption layer 2 are both made by a specific mold, the heat insulation layer 3 is obtained by coating adhesive material on the interior of the sound absorption layer 2 after the sound absorption layer is made, and then filling polystyrene foam, and finally, the joint of the granite layer 1 and the sound absorption layer 2 is coated with adhesive material and then connected.

Of course, above is the typical example of the utility model, in addition, the utility model discloses can also have other multiple concrete implementation manners, all adopt the technical scheme that equivalent replacement or equivalent transform formed, all fall within the scope of the utility model discloses require protection.

Claims

1. The utility model provides an artificial granite panel of anti-spalling, includes the granite layer, and sets up the sound-absorbing layer in granite layer below, and sets up the heat preservation in sound-absorbing layer middle part, its characterized in that: the granite layer comprises a colored sand layer, a metal mesh layer below the colored sand layer and an anti-expansion layer below the metal mesh layer, wherein the anti-expansion layer is arranged inwards in a concave mode and distributed at equal intervals.

2. The artificial granite slab of claim 1, which is spalled resistant, wherein: and a metal mesh is arranged in the metal mesh layer.

3. The artificial granite slab of claim 1, which is spalled resistant, wherein: the colored sand layer, the metal net layer and the anti-expansion layer are integrally formed.

4. The artificial granite slab of claim 1, which is spalled resistant, wherein: the sound absorption layer is a polyurethane foam layer, the upper portion and the lower portion of the sound absorption layer are provided with outwards protruding devices distributed at equal intervals, and the middle portion of the sound absorption layer is provided with a rectangular through hole.

5. The artificial granite slab of claim 1, which is spalled resistant, wherein: the heat-insulating layer is a polystyrene foam layer and is filled in the rectangular through hole in the middle of the sound-absorbing layer.

6. The artificial granite slab of claim 1, which is spalled resistant, wherein: the granite layer, the sound absorption layer and the heat insulation layer are connected through viscosity.