JPS61286452A - Long building member cover - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a cover for covering long architectural members such as columns and beams, and particularly to a cover for improving the durability of architectural members such as columns and beams. The present invention relates to a long construction member cover that improves decorativeness.

[Prior Art] Depending on the architectural style, pillars, beams, etc. of a building may be exposed on the wall or covered with wall covering material. Among these, in the case of a structure in which columns, beams, etc. are exposed on the wall surface, so-called true wall construction, or in cases where the entire column is exposed and becomes an independent column, the columns and beams are exposed to the wind and rain, so the following Problems like this occur.

In other words, since architectural components such as columns and beams are generally made of wood or steel frames, when columns and beams are exposed on the exterior wall and exposed to the wind and rain, the columns and beams will weather and corrode, reducing the strength of the components. This results in a significant decrease in durability. Moreover, weathering,
When corroded, the decorativeness of architectural members such as columns and beams is significantly deteriorated, and there is also the problem that the aesthetic appearance of not only the members themselves but the building as a whole is impaired.

Conventionally, in order to prevent weathering and corrosion of columns and beams exposed outdoors, ■ Applying organic paint to columns and beams.

■ Spraying of organic or inorganic hardened materials.

■ Covering with metal or plastic cover.

■ Attaching ceramic tiles.

Methods are being adopted to protect the information.

[Problems to be Solved by the Invention] However, among the conventional methods described above, applying an organic paint or spraying an organic cured product does not have sufficient durability, and the service life of the treated member is about 4 to 5 years. Moreover, spraying of an inorganic cured material has the disadvantage that cracks are likely to occur on the construction surface due to shrinkage of the material if sprayed after construction. Metal covers have the problem of metal corrosion and rust.

The plastic cover deteriorates due to UV rays, fading, and
There is a problem of embrittlement. Therefore, among the conventional methods listed above, methods ① to ② all have a low effect on improving durability;
This could not be said to be a satisfactory measure as it damaged the beauty of the building.

On the other hand, the method of pasting ceramic tiles has the advantage of being the most durable among the conventional methods, but has the drawback of requiring a long construction period.

In addition, with regard to decorativeness, it has been pointed out that with the exception of method (■) above, it is difficult to obtain a three-dimensional design, and the result is a two-dimensional, uniform design, which is inferior in decorativeness. be done. Although the metal or plastic cover used in method (2) allows for three-dimensional designs, it has drawbacks in texture and texture, and it is difficult to express the sense of weight desired for buildings.

As described above, conventional methods have had problems with durability, weather resistance, workability, decorativeness, etc.

[Problems to be Solved by the Invention] The present invention solves the above-mentioned conventional problems, and by coating long architectural members such as columns and beams, it is possible to improve the durability of these members, and moreover, it is possible to improve the durability of long building members such as columns and beams. This provides a highly effective cover for building components, which covers the surface of long building components such as columns or beams, the outer surface of which is glazed or coated with an inorganic paint. The gist of the present invention is an elongated building member cover formed of a hardened inorganic material or a ceramic material and characterized by having an elongated shape extending in one direction.

[Action] Glazed. Alternatively, an inorganic cured body or ceramic material coated with an inorganic paint has extremely excellent corrosion resistance, abrasion resistance, weather resistance, and chemical resistance. Moreover, various designs can be applied to the glazed surface or the surface coated with inorganic paint.

Therefore, by covering building members such as pillars and beams with the long building member cover of the present invention, the durability of the building member can be greatly improved, and moreover, the decorativeness can be improved.

Moreover, since the elongated building member cover of the present invention has a shape extending in the - direction, it can be easily constructed along the length direction of the elongated building member.

[Example] The present invention will be described in detail below with reference to the drawings.

FIG. 1 is a perspective view showing a cover for a column exposed on a wall according to an embodiment of the elongated building member cover of the present invention.

A column cover 1 shown in FIG. 1 has a rectangular cross-sectional shape extending in one direction, and has a groove 11 into which a column is inserted and a screw hole 12 for attaching the cover to the column. Base body 13 of cover 1
is made of an inorganic hardened body or ceramic material, and its surface 1
3a has a beautiful glaze finish.

FIG. 2 is a perspective view showing an example of an independent column cover according to the present invention, and the illustrated independent column cover 2 has a semicircular cross section extending in one direction, and has a groove 21 into which the independent column is fitted. and a mounting groove 22 into which a cover mounting fitting is inserted. The base body 23 of the cover 2 is made of an inorganic hardened material or a ceramic material like the cover 1, and its surface 23a is beautifully glazed.

Examples of the inorganic hardened body constituting the elongated building member cover of the present invention include cement, gypsum slag, and the like. The cement may be Portland cement, alumina cement, mixed cement, etc. The glaze for glazing is selected depending on the use of the cover, taking into account chemical resistance and crack resistance during firing. Generally NA30. 20-B 20 a -A fL203
- SiO2 composition monomers are preferably used.

Although FIGS. 1 and 2 show a cover with a glazed surface, in the present invention, the surface may be coated with an inorganic paint in addition to the glaze. An aqueous solution of an alkali metal silicate or the like is preferably used.

The building material cover of the present invention is made of a mixed material obtained by kneading a mixture consisting of, for example, 100 parts by weight of cement, 100 parts by weight of silica sand, 30 parts by weight of water, 5 parts by weight of asbestos, and 2 parts by weight of methylcellulose. The molded product obtained by extrusion molding into a desired shape using an extrusion molding machine is cured, and then a glaze such as a glaze such as a glaze is applied to the entire outer surface of the cover of the cured product, and further heated at 850°C. It can be easily produced by a method such as firing at a temperature of 30 minutes and then cooling.

(However, of course, the mixing ratio and processing conditions can be changed in various ways.) In addition, during manufacturing, dispersants, AE
Agents (air admixtures), binders, etc. may be added, and reinforcing materials such as glass fibers, steel fibers, and metal wires may also be added.

The glazed cement cover thus obtained has extremely high corrosion resistance, and no change is observed even when immersed in io% hydrochloric acid (HCJD) for 24 hours.

Next, a method of constructing the above long building member cover will be explained.

FIG. 3 is a sectional view showing an example of construction of the pillar cover 1 shown in FIG. 1.

As shown in FIG. 3, the pillar cover 1 has a pillar fitting groove 11.
A pipe post (pipe post) 4 is fitted and covered with the pipe post 4, and is fixed by passing a mounting screw 5 through the mounting hole 12 and screwing into the pipe post 4. The head of this mounting screw 5 is covered by an exterior material 6 of the building. Note that 7 is an interior material.

FIG. 4 is a sectional view showing an example of construction of the independent column cover 2 shown in FIG. 2.

As shown in FIG. 4, the independent column cover 2 of the present invention is constructed by fitting the independent column 16 into the column fitting groove 21, covering it with two covers 2.2 so as to sandwich it from both sides, and attaching the mounting bracket 15. Tightening is fixed by a mounting port 17 that is fitted into the groove 22 and passes through the four mounting brackets and the independent column 17.

In addition, in the construction example shown in FIG. 4, the mounting bracket 15 has a cross section in which the narrow part and the wide part are perpendicular to each other, and is fitted in a long shape in the longitudinal direction of the independent column cover 2, so that the side of the wide part Comrades overlap.

A port insertion hole is provided in this overlapping portion of the wide portion. The mounting port 17 passes through this port insertion hole and a port insertion hole provided through the independent column 16. A nut 17a is screwed onto the tip of the mounting port 17,
By tightening the mounting bracket 17a, the wide part of the mounting bracket 15 is pressed against the side surface of the independent column 16, and the mounting bracket 15 is firmly fixed.

It is preferable that the mounting bracket 15 is fixed to the mounting groove 22 with an adhesive if necessary. In FIG. In addition, 19 is a caulking material, and after a series of installation work is completed,
It is filled between the independent column covers 2.

In addition, in FIG. 3 and FIG. 4, the so-called dry construction method in which the long building component cover of the present invention is attached using screws, metal fittings, etc. has been explained, but the cover of the present invention can be attached to the wet construction method using an organic or inorganic adhesive. h t+ 11
J+ 1 and a half 1 W ++4. -sa 4
Shortening of the term, 16
From the viewpoint of ease of construction, it is preferable to attach using screws, bolts, or similar fittings.

Although the pillar cover according to the present invention has been described above, the elongated building member cover of the present invention is not limited to the above-mentioned embodiments,
Many other embodiments may be used depending on the shape of the elongated building member, the mounting location of the cover, etc. without exceeding the gist of the present invention.

For example, when the present invention is applied to a beam cover, as shown in FIG. 5, it is preferable to use a cross-sectional shape extending in one direction and having screw holes 32 for attachment.

Further, by applying various decorations to the surface of the base of the cover, the decorative effect of the cover can be further enhanced.

The elongated building member cover of the present invention can be applied to various elongated building members such as columns, beams, sills, handrails, crosspieces, and the like.

[Effects] As detailed above, the long building member cover of the present invention is formed of an inorganic hardened body or ceramic material whose outer surface side is glazed or coated with an inorganic paint, and extends in one direction. (1) It has excellent corrosion resistance, abrasion resistance, weather resistance, and chemical resistance, so it can protect building members from external influences such as wind and rain and improve their durability.

■ Beautiful glazed surfaces or surfaces coated with inorganic paint can enhance the decorativeness of architectural components and improve the overall aesthetic appearance of the building.

■ During construction, painting, spraying, etc. will not contaminate other components.

■ Construction is extremely easy and the construction period can be shortened.

■ Since it is easy to remove, it is also easy to repair the building components inside the cover.

It has the following advantages and is extremely useful.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a cover for a column exposed on a wall according to an embodiment of the elongated building member cover of the present invention, and FIG. 2 is a perspective view of a cover for an independent column. FIG. 3 is a sectional view explaining the construction method of the cover shown in FIG. 1, FIG. 4 is a sectional view explaining the construction method of the cover shown in FIG. 2, and FIG. 5 is a long building member cover of the present invention. FIG. 3 is a perspective view of a beam cover according to another embodiment of the present invention. 1... Pillar cover, 2... Independent column cover,
3... Beam cover, 11.21... Pillar fitting groove, 13.23... Cover base, 12.32... Mounting hole, 22... Mounting groove. Patent applicant: Teru Ina, Representative Director of Inax Co., Ltd., Rihito III, Patent Attorney, Shigeno
1 Figure 3 Figure 4 Figure 5

Claims (4)

[Claims] (1) A cover for covering the surface of a long architectural member such as a column or beam, the outer surface of which is glazed or made of an inorganic hardened material or ceramic material coated with an inorganic paint; An elongated construction member cover characterized by having an elongated shape extending in one direction. (2) The elongated building member cover according to claim 1, wherein the inorganic hardened body is a cement hardened body. (3) The elongated building member cover according to claim 1 or 2, wherein the back side of the cover has a groove for engaging the elongated building member that extends in the longitudinal direction of the cover. . (4) The elongated building member cover according to any one of claims 1 to 3, which has a mounting hole or a mounting groove for dry construction on the elongated building member.