CN212249009U

CN212249009U - Positioning piece for controlling mounting deformation of marble veneer

Info

Publication number: CN212249009U
Application number: CN202022087877.2U
Authority: CN
Inventors: 胡本国; 何祥; 陈兵; 赖勇金; 邱元鹏; 杨海斌
Original assignee: China Nuclear Industry Huaxing Construction Co Ltd
Current assignee: China Nuclear Industry Huaxing Construction Co Ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2020-12-29
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a setting element of control marble decorative board installation deformation, set up the marble decorative board of a plurality of recesses including the back, install T type setting element through the adhesive in the recess, T type setting element is including vertical board and the horizontal plate that is the right angle and distributes, has seted up first through-hole, second through-hole on vertical board and the horizontal plate respectively, and through adhesive fixed connection in vertical board inserts the recess, the adhesive spills over from first through-hole to second through-hole in proper order under the extrusion of vertical board, flattens, solidifies and forms the gluey nail cap. The utility model discloses set up suitable recess at the back of decorative board to the porous setting element of installation T type, greatly reduced the decorative board of natural marble or natural granite class because of moisture absorption, the desiccation, the warp scheduling problem that the humiture changes and causes makes the decorative board can not warp, damage in transportation and storage process simultaneously, and installation back structural stability is better, can guarantee the quality reliability of decorative boards such as marble, granite.

Description

Positioning piece for controlling mounting deformation of marble veneer

Technical Field

The utility model belongs to the technical field of the decoration and finishing, concretely relates to setting element that control marble veneer installation warp.

Background

At present, in the construction of indoor and outdoor decoration of building engineering, wall column surfaces and ground surfaces of marble or granite veneers or artificial veneers are generally subjected to dry hanging installation and paving construction methods, and are also extremely important procedures for decoration construction.

The traditional dry hanging method is that a groove is formed on the side edge of the stone, and a metal hanging piece is arranged on a base steel frame; or the back of the stone is provided with a hole, and the back bolt is installed and then hung on the base steel frame. The common paving method is that cement slurry containing building glue is used to paste natural marble or natural granite veneer or artificial stone veneer on the wall column surface; or sticking the natural marble or granite veneer or artificial stone veneer on the wall column surface by using an adhesive. In order to highlight the indoor and outdoor decoration effect of a building, a designer selects a natural marble veneer with a bending strength standard value of less than 7MPa, a water absorption rate of more than 0.5, a length of more than or equal to 800mm and a width of more than or equal to 600mm, or a natural granite or other stone veneer with a bending strength standard value of less than 8MPa, a water absorption rate of more than 0.5, a length of more than or equal to 800mm and a width of more than or equal to 600mm, particularly a gray-series or black-series stone veneer. The stone veneer paved and adhered on the ground can be hollowly and cracked, and is broken and damaged after being stepped on, so that the stone veneer needs to be dismantled and reworked, and the quality accident of the decoration engineering is caused. The stone veneer with small local deformation needs to be polished and then subjected to crystal face treatment, so that environmental pollution is caused during polishing, and the cost is increased. When seasons alternate and the temperature and humidity change, the stone veneer can continue to deform, and potential quality safety hazards can also continue to exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, a setting element that control marble decorative board installation is out of shape is provided.

In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:

the utility model provides a setting element that control marble decorative board installation is warp, acts on the natural marble of grey system or black system or the decorative board of natural granite class, a plurality of recesses have been seted up at the decorative board back of natural marble or natural granite class, paint the adhesive in the recess, install the porous setting element of T type in the recess, the porous setting element of T type is including vertical board and the horizontal plate that is the right angle and distributes, a plurality of first through-hole has been seted up on the vertical board, a plurality of second through-hole has been seted up on the horizontal plate, through adhesive fixed connection in the vertical board of the porous setting element of T type inserts the recess, the adhesive spills over from first through-hole to second through-hole in proper order under the extrusion of the porous setting element of T type, flattens, forms the gluey nail cap after the solidification.

In order to optimize the technical scheme, the specific measures adopted further comprise:

furthermore, when the width of the veneer of natural marble or natural granite is not more than 600mm, the number of the grooves is two, the direction of the grooves is along the long edge direction of the veneer of natural marble or natural granite, and the two grooves are symmetrically distributed at the upper end and the lower end of the back surface of the veneer of natural marble or natural granite; when the width of the veneer of natural marble or natural granite is larger than 600mm, the length of the veneer is not larger than 900mm, and the veneer is close to a square, the four grooves are in a shape of a Chinese character jing; when the width of the natural marble or natural granite veneer is more than 600mm and less than 900mm, and the length is more than 1000mm, the three grooves are distributed at the upper, middle and lower parts of the back surface of the natural marble or natural granite veneer at equal intervals along the long edge direction of the natural marble or natural granite veneer.

Furthermore, the distance between each groove and the edge of the nearest natural marble or natural granite veneer is 50-100 mm, the interval between the groined grooves is 300-500 mm, the groove width of each groove is 5-8 mm, and the groove depth is 5-10 mm.

Furthermore, the adhesive is epoxy resin dry-hanging structural adhesive.

Furthermore, sawtooth layers are symmetrically arranged on two sides of the lower end of the vertical plate, and the tail end of the vertical plate is a triangular tip.

Furthermore, the T-shaped porous positioning piece is made of aluminum alloy, stainless steel or high-strength plastic.

Furthermore, the first through holes and the second through holes are distributed in a staggered mode and located on different planes of the vertical plate and the horizontal plate, and the first through holes and the second through holes are identical in size and shape.

Furthermore, the diameters of the first through holes and the second through holes are both 3 mm-5 mm, wherein the interval between the first through holes is 10 mm-20 mm, and the interval between the second through holes is 10 mm-20 mm.

The utility model has the advantages that:

the utility model discloses a to the marble, the analytical calculation of decorative boards such as granite, set up suitable recess at the back of the decorative board of natural marble or natural granite class, and the porous setting element of installation T type, greatly reduced the decorative board of natural marble or natural granite class because of the moisture absorption, the desiccation, the warp scheduling problem that the humiture change caused, the decorative board that makes natural marble or natural granite class simultaneously can not warp in transportation and the storage process, damage, installation back structural stability is better, can guarantee the quality reliability of decorative boards such as marble, granite.

Drawings

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

FIG. 2 is a schematic structural view of a T-shaped porous positioning member of the present invention;

fig. 3 is a schematic structural diagram of the present invention after installation.

The reference signs are: the decorative plate comprises a decorative plate 1 made of natural marble or natural granite, a groove 2, a T-shaped positioning piece 3, a vertical plate 3-1, a horizontal plate 3-2, a first through hole 4, a second through hole 5, a rubber nail cap 6 and a sawtooth layer 7.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

As shown in fig. 1-3, the embodiment of the present invention provides a positioning member for controlling the installation deformation of a marble veneer, which acts on a natural marble or natural granite veneer 1 of gray or black system, and the bending strength standard value of the natural marble veneer<7MPa, water absorption>0.5, the length is more than or equal to 800mm, and the width is more than or equal to 600mm²(ii) a The bending strength standard value of the natural granite facing plate<8MPa, water absorption>0.5, the length is more than or equal to 800mm, the width is more than or equal to 600mm, and the natural marble veneer is selected in the embodiment.

The decorative plate comprises a T-shaped porous positioning piece 3 and a natural marble veneer 1, wherein a plurality of grooves 2 are pre-opened on the back surface of the natural marble veneer 1, and epoxy resin is coated on 10mm positions along two sides of the grooves 2 in the grooves 2 pre-opened on the back surface of the natural marble veneer 1 to dry-hang structural adhesive.

As shown in fig. 2, the specific structure of the T-shaped porous positioning member 3 includes a vertical plate 3-1 and a horizontal plate 3-2 which are distributed at a right angle, the vertical plate 3-1 is provided with a plurality of first through holes 4, the horizontal plate 3-2 is provided with a plurality of second through holes 5, the first through holes 4 and the second through holes 5 are distributed in a staggered manner and located on different planes in the vertical direction and the horizontal direction, sawtooth layers 7 are symmetrically arranged on two sides of the lower end of the vertical plate 3-1, and the end of the vertical plate 3-1 is a triangular tip.

The diameter of the round holes 4 on the horizontal plate of the T-shaped porous positioning piece is 3 mm-5 mm, and the interval is 10 mm-20 mm; the diameter of the round hole 5 of the vertical plate of the T-shaped positioning piece is 3 mm-5 mm, and the interval is 10 mm-20 mm.

Wherein the T-shaped porous positioning piece is made of stainless steel strips, aluminum alloy or high-strength plastic strips and other metal or plastic materials which are not rusted and have stable performance.

As shown in fig. 3, when the width of the natural marble veneer 1 is not greater than 600mm, two grooves 2 are provided, the direction of the grooves 2 is along the long side direction of the natural marble veneer 1, and the two grooves 2 are symmetrically distributed at the upper end and the lower end of the back surface of the natural marble veneer 1; when the width of the natural marble veneer 1 is larger than 600mm, the length of the natural marble veneer is smaller than 900mm, and the natural marble veneer is close to a square, the four grooves 2 form a # -shaped structure, the distance between each groove 2 and the nearest edge of the natural marble veneer 1 is 50-100 mm, the interval between the # -shaped grooves is 300-500 mm, the groove width of each groove 2 is 5-8 mm, and the groove depth is 5-10 mm; when the width of the natural marble veneer 1 is more than 600mm and less than 900mm, and the length is more than 1000mm, the grooves are three, the trend of the three grooves is along the long side direction of the natural marble veneer 1, and the grooves are equidistantly distributed at the upper, middle and lower parts of the back of the natural marble veneer 1.

Epoxy resin dry-hanging structural adhesive is pressed in the groove 2 of the natural marble veneer 1, and meanwhile, epoxy resin dry-hanging structural adhesive is pressed at the positions, with the width of 10mm, of the two sides of the groove 2 on the back of the natural marble veneer 1; sequentially pressing the T-shaped porous positioning pieces 3 into the grooves 2 of the natural marble veneer 1; the adhesive is extruded by the T-shaped porous positioning piece 3 to sequentially overflow from the first through hole 4 to the second through hole 5, and is flattened and cured to form a rubber nail cap 6, so that the T-shaped porous positioning piece 3 and the natural marble veneer 1 form tight adhesion with anchorage property.

The vertical plate of the T-shaped porous positioning piece 3 in the groove 2 is penetrated through the first through hole 4 and is penetrated and bonded with the two side walls of the groove of the natural marble veneer 1, and a tight whole is formed after solidification.

The protruding sawtooth layer of the vertical board lower extreme of T type porous setting element 3 can realize increasing the bond stress and the frictional force of gluing and natural marble decorative board 1 lateral wall.

Epoxy hangs the structure futilely and glues and overflows the back through-hole 5 that the interval nature set up on the porous setting element 3 horizontal plate of T type, flattens, and the nail cap form anchor glue nail cap 6 that forms after the solidification pastes the bonding agent of construction usefulness through the nail cap 6 of gluing and the 1 back of natural marble decorative board and wall column face, ground, can closely bond with the basic unit to guarantee that natural marble decorative board 1 and basic unit have sufficient face of pasting, can not produce the hollowing.

The utility model discloses an installation method includes following step:

step S1: calculating the position and the size of a groove on the back of the natural marble veneer according to the width and the area of the natural marble veneer, and adding epoxy resin dry-hanging structural adhesive into the groove;

step S2: pressing a vertical plate of the T-shaped porous positioning piece into the groove, wherein the epoxy resin dry-hanging structural adhesive in the groove sequentially passes through the first through hole and the second through hole under the extrusion of the T-shaped porous positioning piece and finally overflows from the second through hole;

step S3: flattening the overflowing epoxy resin dry hanging structure glue, and forming a glue nail cap after curing;

step S4: the natural marble veneer is tightly bonded with the base layer through the matching of the glue nail caps and the back surface of the natural marble veneer with adhesives for wall column surface and ground bonding construction; or grooving is carried out on the side of the marble slab, or holes are formed in the back of the marble veneer, and the marble veneer is hung on the wall column surface base steel frame through the metal hanging pieces and the anchor bolts to form a stable, reliable and deformation-resistant marble veneer system.

The utility model is characterized in that: can solve veneer panels such as yielding marble, granite, rostone, soak under the humiture alternation of environment, sleet, the cracking that produces after bulging, bending deformation that can not produce, higher wall cylinder stone material can not produce the breaking away from after the deformation cracking and fall, can not consequently cause quality safety accidents such as human injury. Meanwhile, hollowing and cracking of the stone paved and adhered on the ground can be avoided, the stone is broken and damaged after being stepped on, the reworking of dismantling is avoided or reduced, the environmental pollution is reduced, and the maintenance cost is reduced.

Meanwhile, the natural marble or natural granite veneer or artificial marble veneer can not deform or damage in the transportation and storage processes, the structural stability is better after installation, and the quality reliability of the marble veneer can be better ensured.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.

Claims

1. A positioning piece for controlling the installation deformation of a marble veneer acts on a natural marble or natural granite veneer (1) of a gray system or a black system, and the bending strength standard value of the natural marble veneer is<7MPa, water absorption>0.5, the length is more than or equal to 800mm, and the width is more than or equal to 600mm²(ii) a The bending strength standard value of the natural granite facing plate<8MPa, water absorption>0.5, the length is more than or equal to 800mm, the width is more than or equal to 600mm, and the device is characterized in that: a plurality of recesses (2) have been seted up at decorative board (1) back, the adhesive has been paintd in recess (2), install the porous setting element of T type (3) in recess (2), the porous setting element of T type (3) is including vertical board (3-1) and horizontal plate (3-2) that are the right angle and distribute, a plurality of first through-hole (4) have been seted up on vertical board (3-1), a plurality of second through-hole (5) have been seted up on horizontal plate (3-2), through adhesive fixed connection in vertical board (3-1) the inserting recess (2) of the porous setting element of T type (3), the adhesive spills over from first through-hole (4) to second through-hole (5) in proper order under the extrusion of the porous setting element of T type (3), flattens, forms the glue nail cap (6) after the solidification.

2. The positioning member for controlling the installation deformation of marble veneer according to claim 1, wherein: when the width of the veneer (1) made of natural marble or natural granite is not more than 600mm, the number of the grooves (2) is two, the direction of the grooves (2) is along the long edge direction of the veneer (1) made of natural marble or natural granite, and the two grooves (2) are symmetrically distributed at the upper end and the lower end of the back surface of the veneer (1) made of natural marble or natural granite; when the width of the veneer (1) made of natural marble or natural granite is larger than 600mm, the length of the veneer is not larger than 900mm and is close to a square, the four grooves (2) are four, and the four grooves (2) form a # -shaped structure; when the width of the natural marble or natural granite veneer (1) is larger than 600mm and smaller than 900mm, and the length is larger than 1000mm, the number of the grooves (2) is three, and the trend of the three grooves (2) is along the long edge direction of the natural marble or natural granite veneer (1) and is distributed at the upper, middle and lower parts of the back surface of the natural marble or natural granite veneer (1) at equal intervals.

3. The positioning member for controlling the installation deformation of marble veneer according to claim 2, wherein: the distance between each groove (2) and the edge of the veneer (1) of the nearest natural marble or natural granite is 50-100 mm, the interval between the grooves shaped like a Chinese character 'jing' is 300-500 mm, the groove width of each groove (2) is 5-8 mm, and the groove depth is 5-10 mm.

4. The positioning member for controlling the installation deformation of marble veneer according to claim 1, wherein: the adhesive is epoxy resin dry-hanging structural adhesive.

5. The positioning member for controlling the installation deformation of marble veneer according to claim 1, wherein: sawtooth layers (7) are symmetrically arranged on two sides of the lower end of the vertical plate (3-1), and the tail end of the vertical plate (3-1) is a triangular tip.

6. The positioning member for controlling the installation deformation of marble veneer according to claim 1, wherein: the T-shaped porous positioning piece (3) is made of aluminum alloy, stainless steel or high-strength plastic.

7. The positioning member for controlling the installation deformation of marble veneer according to claim 1, wherein: the first through holes (4) and the second through holes (5) are distributed in a staggered mode and are located on different planes of the vertical plate and the horizontal plate.

8. A spacer for controlling the setting deformation of marble veneer according to claim 7, wherein: the diameters of the first through holes (4) and the second through holes (5) are both 3-5 mm, wherein the interval between the first through holes is 10-20 mm, and the interval between the second through holes is 10-20 mm.