KR19990034329A - Gravel sheets for finishing building structures and how to finish the walls of building structures with gravel - Google Patents

Abstract

The present invention relates to a gravel sheet which can be used for finishing the interior and exterior walls of various building structures or the exterior of building materials, and to a construction method of finishing the gravel on the wall of the building structure or the exterior of the building material using the gravel sheet. A sheet 11 having an area of?, An adhesive 21 coated on one side of the sheet 11, and pebbles 31 detachably adhered to the adhesive 21, and the sheet 11 ) And the adhesive force between the adhesive 21 is greater than the adhesive force between the gravel 31 and the adhesive 21, the adhesive force between the adhesive 21 and the gravel 31 is the gravel by the cement of the building structure (31) A gravel sheet for finishing a building structure, which is characterized in that it is smaller than the adhesive force of a), and the surface corresponding to the exposed wall surface of the building structure formed as a result of the formwork 41 for building the gravel sheet 1 into a building structure. Above The process of fixing the mold 41 to the inner surface, the process of pouring the cement compound 43 into the form 41, and after the cement compound 43 hardens, the form 41 is hardened. There is provided a gravel finishing construction method of a building structure, comprising the step of removing, and the step of separating the sheet 11 and the adhesive 21 from the gravel sheet (1).

Description

Gravel sheets for finishing building structures and how to finish the walls of building structures with gravel

(Technology)

The present invention relates to a gravel sheet for finishing a building structure and a construction method for finishing a wall of a building structure with gravel, and more specifically, it can be used for exterior finishing of various building materials forming the inner and outer walls of various building structures or the outer surface of a building. The present invention relates to a gravel sheet which can be used and a construction method of using a gravel sheet to finish a wall of a building structure or an outer surface of a building material with gravel.

(Background)

The interior or exterior walls of various building structures, such as houses, offices, buildings, piers, tunnels, overpasses, or sidewalks, are often used in concrete or as-cast form, but for various aesthetics. Final processing. Widely used finishes include a variety of methods such as painting or painting paint, attaching tiles or marble with mortar, or attaching natural stones such as gravel or stone with mortar.

One method of finishing the walls of building structures is small pebbles (larger than coarse sand, roughly 5-10 mm in diameter, thickened by soaking water in the sea or river). It is also called soybean gravel), and it can be attached to the outer wall or inner wall of the building structure to highlight the natural finish.

The finishing construction of the wall of the building structure by the gravel can express the natural color as it is, and can express the natural texture, not only to create a natural friendly beauty, but also to arrange the pebble's own colors appropriately. Since there is an advantage of being able to exhibit a desired pattern to achieve a luxurious decorative effect, the application is gradually increasing for the purpose of decorating the outer wall of the luxury house or resort building or the inner wall of the swimming pool.

In the conventional construction method of attaching and finishing the gravel to the wall of the building structure, applying cement rotar to the wall of the building structure to perform plastering, and then gravel is planted in mortar before the mortar cement is hardened, Almost the only method of washing and wiping the mortar on the outer surface with water is to use it, and the gravel is attached to the wall of the building structure by curing of the mortar.

However, the conventional gravel finishing method as described above requires manual labor to be planted in the mortar, so that the work is very cumbersome and the work productivity is low, and the cost is expensive and the popular dissemination is hindered. In addition, there is a problem in that it acts as a factor that impedes the practical application because it requires more careful manual work to represent the desired pattern in the color of the gravel, which becomes expensive.

Therefore, an object of the present invention is to solve the problems of low efficiency and high cost of the gravel finishing method of the conventional building structure, a method that can easily finish the construction of the gravel in the building structure and the construction structure suitable for the construction of such a method To provide a finishing gravel sheet.

1 is a perspective view showing an example of a gravel sheet for finishing a building structure according to the present invention.

2 is a cross-sectional view of FIG.

Figure 3 is a process diagram of a method for finishing the construction of the wall of the building using gravel sheet for finishing the building structure according to the invention.

Figure 4 is a perspective view of a block to which the gravel sheet of the present invention is applied.

<Description of Symbols for Main Parts of Drawings>

1: gravel sheet 11: sheet

21: adhesive 31: (bean) gravel

41: Formwork 43: Cement Blend

51: building 61: block

The present invention includes a sheet having a predetermined area, an adhesive coated on one side of the sheet, and pebbles detachably adhered to the adhesive, wherein the adhesive force between the sheet and the adhesive is the pebbles and the adhesive. It is greater than the adhesion between, and the adhesion between the adhesive and the gravel is achieved by the gravel sheet for finishing the building structure, characterized in that less than the adhesion of the gravel by the cement of the building structure.

It is also an object of the present invention an exposure of a building construction resulting from a formwork for building a building structure, the gravel sheet comprising a sheet, an adhesive coated on one side of the sheet and pebbles detachably adhered to the adhesive. Fixing the sheet to the surface corresponding to the wall surface so that the formwork faces the inner surface, placing the cement compound in the form, removing the form after the cement compound is hardened, and removing the form from the gravel sheet. It is achieved by the gravel finishing method of the building structure comprising the step of separating the adhesive.

Hereinafter, with reference to the accompanying drawings will be described in detail a method for finishing a gravel sheet for finishing a building structure and a wall of the building structure with gravel. The following embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention.

1 is a perspective view showing an example of a gravel sheet for finishing a building structure according to the present invention, Figure 2 is a cross-sectional view of FIG.

As shown, the gravel sheet 1 for finishing a building structure according to the present invention basically consists of a sheet 11, an adhesive 21, and a structure including a gravel 31.

The sheet 11 may be a sheet made of various plastic resins such as vinyl chloride resin, a sheet made of synthetic rubber such as polyisoprene rubber (IR), various fabrics, nonwoven fabrics, and the like. It is not limited as long as the sheet which can adhere the gravel 31 attached via (21) to such an extent that it does not easily fall during movement is not particularly limited, and a sheet made of modified polyisoprene synthetic rubber is particularly preferable.

The adhesive 21 coated on the whole of one side of the sheet 11 serves to maintain the gravel 31 on the sheet 11 by adhering the adherend gravel 31 and the sheet 11 by their adhesive strength. The adhesion between the adhesive 21 and the sheet 11 (aggregation energy) is greater than the adhesion between the adhesive 21 and the gravel 31, and by the attraction force to the adhesive force between the adhesive 21 and the gravel 31. Use something that can be cut. Since the adhesive force of the adhesive 21 depends not only on the properties of the adhesive itself but also on the material of the adherend on which the adhesive 21 is used, the adhesive 21 used for the gravel sheet 1 for finishing a building structure of the present invention is used. The sheet 11 may be appropriately selected to satisfy the above conditions. For example, when a soft vinyl chloride resin sheet is used as the sheet 11, a polyvinyl chloride-based adhesive 21 can be used, and when the modified polyisoprene rubber sheet is used as the sheet 11, polyvinyl chloride Adhesives of polyvinyldene dichloride resin can be used.

On the other hand, the adhesive force between the adhesive 21 and the gravel 31 should be less than the bonding force of the gravel by the cement of the building structure, as will be described later.

A plurality of gravel 31 is uniformly adhered to the adhesive 21 so that it can be peeled off later. In the present invention, the gravel 31 refers to small gravel (soybean gravel) having a diameter of about 5-10 mm, whose surface is smoothed by erosion of water mainly in the sea or river, but artificially crushing large stones The concept includes angular gravel stones, artificial gravel, etc., and any stone that can be used for gravel finishing of building structures can be used.

The gravel sheet 1 for finishing a building structure having the above-described structure is coated with an adhesive 21 on one surface of the sheet 11 and uniformly sprayed with the gravel 31 on the applied adhesive 21. By going through a process such as heating, it can be produced by a method of adhering and fixing the gravel 31 to the sheet 11 through the adhesive 21. In this case, the process of applying the adhesive 21 to the sheet 11, the process of attaching the gravel 31 to the adhesive 21, and the process of applying heat may be performed by a series of automated systems including a conveyor. When the gravel 31 is attached to the sheet 11 properly, when the gravel of different colors is properly arranged, the surface formed by the whole gravel may form a predetermined pattern.

Hereinafter, with reference to Figure 3 will be described a method of finishing the wall of the building with gravel using the gravel sheet (1) for finishing the building structure according to the present invention. Figure 3 shows an example of finishing by attaching gravel to the inner wall or outer wall of the concrete building.

As shown, the first step of the gravel finishing method, the above-described sheet 11, the adhesive on the side of the inner surface of the formwork 41 installed to build the walls of the building 51, the desired side It is a process of fixing the gravel sheet 1 which consists of 21 and the gravel 31 in the state which the sheet | seat 11 bonded to the form | work 41. The method of fixing the gravel sheet 1 to the inner surface of the formwork 41 is not particularly limited as long as it can prevent the gravel sheet 1 from moving when placing concrete, and may be fixed by nailing, for example. It is also possible to apply and fix a weak adhesive (adhesive used for double-sided tape, etc.) on the back surface of the sheet 11.

The following process of fixing the gravel sheet 1 to the formwork 41 involves pouring a cement compound 43 such as concrete into the form 41 and removing the form 41 after the cement compound 43 is cured. It is a process. In this process, a conventional concrete pouring method using the formwork 41 is applied as it is. The gravel sheet 1 is bonded to the wall surface of the concrete constructed in a state in which the formwork 41 is removed, because the gravel is bonded to the concrete by the curing and curing action of cement.

Next, only the gravel 31 is left from the gravel sheet 1, and the sheet 11 and the adhesive 21 are separated. As mentioned above, the adhesive force between the adhesive 21 and the sheet 11 is greater than the adhesive force between the adhesive 21 and the gravel 31, and the adhesive force between the adhesive 21 and the gravel 31 is caused by the attraction force. An adhesive capable of being cut is used, and the adhesive 21 and the sheet 11 such that the adhesive force between the adhesive 21 and the gravel 31 is smaller than the bonding force of the gravel 31 by the cement of the building 51. Since is selected, when the sheet 11 is pulled by hand, the adhesive 21 is peeled off with the adhesive adhered to the sheet 11, and only the gravel 31 remains bonded to the wall of the building 51. .

If necessary, the surface of the building can be washed with water to remove foreign substances such as stains on the gravel 31, but the surface of the gravel exposed to the outside is coated and bonded by the adhesive 21 during the concrete pouring process. As it was, the gravel surface is virtually free of foreign matter.

By the series of processes described above, the gravel 31 can be easily finished on the wall of the building 51. The gravel sheet 1 is not manufactured at the site where the building is constructed, but is manufactured and constructed in advance in the required size in the factory according to the finish construction design of the building being constructed. In addition, the gravel sheet 1 can be produced by standardizing to a certain size irrespective of individual buildings, the finishing contractor may be used to cut the standardized gravel sheet 1 to fit the building to be constructed.

The gravel sheet 1 of the present invention is not only directly installed on the wall of the building 51 as described above with reference to FIG. 3, but also standardized as a brick, a block, a boundary stone of a roadway or a sidewalk, a central separator of a road, and the like. It can also be applied to a variety of building materials that, when constructed and constructed, form the interior and exterior walls or exposed portions of building structures.

4 shows an example in which the gravel sheet 1 of the present invention is applied to the building block 61. The block 61 finished with the gravel 31 fixes the gravel sheet 1 to the mold inner wall of the block 61, puts the cement compound in the mold to make the block, and after the block is hardened, the sheet 11 is removed. It can manufacture by the process of peeling with the adhesive agent 21. Building the walls of the building with blocks 61 closed with gravel 31 results in finishing the walls of the building with gravel. At this time, the mortar connecting the block and the block is planted with the same gravel as the finished gravel to achieve a more perfect gravel finish.

According to the method of finishing the gravel sheet for building structure finishing and the wall of the building structure according to the present invention described above with gravel, by improving the conventional low-cost gravel finishing construction planting gravel in mortar one by one simply and low cost There is an effect that can be performed, thereby popularizing the gravel finish construction with a natural decorative beauty can contribute to improve the urban aesthetics.

Claims (3)

A sheet 11 having a predetermined area, an adhesive 21 coated on one side of the sheet 11, and pebbles 31 detachably adhered to the adhesive 21, and the sheet ( 11) and the adhesive force between the adhesive 21 is greater than the adhesive force between the gravel 31 and the adhesive 21, the adhesive force between the adhesive 21 and the gravel 31 is the gravel by the cement of the building structure ( A gravel sheet for finishing a building structure, characterized in that it is less than the adhesive force of 31). A gravel sheet (1) comprising a sheet (11), an adhesive (21) coated on one side of the sheet (11), and gravel (31) detachably adhered to the adhesive (21), Fixing the sheet 11 so that the formwork 41 faces the inner surface on the surface corresponding to the exposed wall surface of the building construction resulted from the formwork 41 for construction, the cement compound in the formwork 41 ( Pouring 43); Removing the formwork (41) after the cement compound (43) is cured; And a step of separating the sheet (11) from the adhesive (21) from the gravel sheet (1). According to claim 2, wherein the adhesive force between the adhesive 21 and the sheet 11 is greater than the adhesive force between the adhesive 21 and the gravel 31, the adhesive force between the adhesive 21 and the gravel 31 Gravel finishing method of the building structure, characterized in that less than the bonding force of the gravel 31 by the cement of the building structure, the adhesive force between the adhesive 21 and the gravel 31 can be cut by the attraction force. .