JP3045999U - Sealing material for building materials - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide means capable of easily and quickly sealing a desired portion according to a need generated at a building site. A sheet member (32) that is flexible and impermeable to liquid and gas, and at least one elastic member (34a, 34b) mounted on the sheet member and having elasticity, the elastic member is formed. And a bonding member (36a, 36b) formed on the surface of the sheet member in a region other than the above-mentioned region. By bonding the seal to the surface of the required building material, the airtightness between the building materials is maintained when the building material is joined to another building material.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 TECHNICAL FIELD The present invention relates to a sealing member for a building material that enables sealing between building materials.

[0002]

[Prior art]

 For example, when constructing the outer wall of a building, it is necessary to seal the outer wall with appropriate members in order to block the flow of sound and heat between the inside and outside of the building.

FIG. 3 and FIG. 4 show an example of a method of sealing the inside and outside of the outer wall when constructing the outer wall. FIG. 3 shows a panel material constituting an outer wall of a building. The panel material 10 is a rectangular flat plate 12, first peripheral wall members 14 a and 14 b erected along the upper and lower sides of the outer periphery of the flat plate 12, and erected along both side edges of the flat plate 12. , And second peripheral wall members 16a, 16b having the same height as the first peripheral wall members 14a, 14b.

[0004] Seal members 18a and 18b are adhered to the outer peripheral surfaces of the second peripheral wall members 16a and 16b of the panel member 10 with an adhesive. The seal members 18a and 18b are made of a foamable material such as polyurethane, for example, and have a certain degree of elasticity.

As shown in FIG. 4, the panel member 10 is interposed between two pillar members 20a and 20b which are already erected, and the two panel members 10 are nailed or other suitable means. Is fixed between the column members 20a and 20b. At this time, the sealing members 18a and 18b are sandwiched between the second peripheral wall members 16a and 16b of the panel member 10 and the two column members 20a and 20b. The space between the two pillars 20a and 20b is set to be slightly shorter than the width (the length in the horizontal direction in FIG. 3) of the panel material 10. Therefore, the sealing members 18a, 18b are maintained in a compressed state, and a force for expanding the sealing members 18a, 18b acts on the column members 20a, 20b. The airtightness between the panel member 10 and the column members 20a, 20b is maintained by the compression of the seal members 18a, 18b and the resulting force for expansion.

[0006]

[Problems to be solved by the invention]

 Until now, the seal members 18a and 18b as shown in FIGS. 3 and 4 have been generally glued in advance to building materials at a building material factory or the like, and then carried to the building site in that state. Was. That is, the conventional sealing member is made according to the shape of the area where the seal is required, and is used in a state where the sealing member is attached to a building material in advance. For this reason, even if a site suddenly requires a seal at a construction site, it is not possible to quickly create a building material that seals according to the shape of the site. Was.

The present invention has been made in view of such a problem of the conventional sealing member, and easily and quickly seals a desired portion in accordance with a necessity generated at a building site. The aim is to provide means that can be performed.

[0008]

[Means for Solving the Problems]

 In order to achieve this object, the present invention provides a sealing member for building materials which can be adhered to building materials. The building material sealing member has a flexible sheet member made of a material that is impermeable to liquid and gas, and is mounted on the sheet member, extends in the longitudinal direction of the sheet member, and has elasticity. A building material sealing member comprising at least one elastic member and an adhesive layer formed on a surface of the sheet member in a region other than a region where the elastic member is formed, wherein a seal is required. When the building material is bonded to another building material, the airtightness between the building materials is maintained by bonding the building material to the surface of the building material.

[0009] The building material sealing member is attached to the surface of the building material requiring sealing via an adhesive layer. Thereby, the elastic member comes into contact with the surface of the building material, and the outer periphery of the elastic member is covered with the sheet member. Thereafter, the building material to which the sealing member for building material is attached is sandwiched, for example, between two pillars. As a result, the elastic member is pressed by the two pillars, and tends to expand as a reaction. In this way, a seal between the building material and the two pillars is achieved.

[0010] The sealing material for building materials according to the present invention can be cut into any shape, and can be stuck to any shape portion even if the need for sealing suddenly arises at the building site, It is possible to seal the site. For this reason, it is not necessary to cut in accordance with the shape of the building material in advance and stick it to the surface of the building material at a building material factory or the like as in the case of a conventional seal member.

[0011] Among the components constituting the above-mentioned sealing member for building materials, the adhesive layer can be made of, for example, a double-sided adhesive tape. Further, the sheet member can be made of a plastic material, but is particularly preferably made of a polyethylene chloride film. The resilient member can be made of any resilient, foamable material. For example, it can be made of urethane foam, but it is particularly preferable to make it from foamable ethylene propylene rubber.

[0012]

[Embodiment of the invention]

 FIG. 1 shows an embodiment of a building material sealing member according to the present invention. The building material sealing member 30 according to the present embodiment includes a sheet material 32 made of polyethylene chloride. Therefore, the sheet material 32 is flexible and has a property of not allowing liquids such as water and water vapor and gas to pass therethrough. The sheet material 32 is transparent and has a thickness of about 0.3 to 0.8 mm. Although only a part of the sheet material 32 is shown in FIG. 1, the sheet material 32 extends in the direction indicated by the arrow A.

On the surface of the sheet material 32, two elastic members 34a and 34b are attached at an interval from each other, for example, by an adhesive. Each of the elastic members 34 a and 34 b has a rectangular vertical cross section, and extends in the direction of arrow A similarly to the sheet material 32. The elastic members 34a and 34b are made of ethylene propylene rubber. For this reason, the elastic members 34a and 34b have elasticity, and when pressed, they rebound and tend to expand.

The height H of the elastic members 34a and 34b is not particularly limited. When a building material to which the building material sealing member 30 is attached is sandwiched between, for example, two pillars, a high sealing performance is required between the building material and the pillar. In this case, the height H may be increased accordingly.

[0015] Double-sided adhesive tapes 36a and 36b are adhered on the sheet material 32 between both ends 32a and 32b of the sheet material 32 and the side walls of the elastic members 34a and 34b. Releasable release papers 38a and 38b are temporarily attached to the upper surfaces of the double-sided adhesive tapes 36a and 36b to form an adhesive layer.

The building material sealing member 30 having the above-described structure is used as follows. For example, it is assumed that the present building material seal member 30 is attached to the panel material 10 shown in FIG. First, the release papers 38a and 38b stuck on the double-sided adhesive tapes 36a and 36b are peeled off. Next, as shown in FIG. 2, the elastic member 34a, 34b is on the inside, the sheet material 32 is on the outside, and the building material sealing member 30 is connected to the second peripheral wall of the panel material 10 via the double-sided adhesive tapes 36a, 36b. It is adhered to the outer peripheral surfaces of the members 16a and 16b. FIG. 2 shows a state in which the building material sealing member 30 is bonded to the panel material 10.

Thereafter, as shown in FIG. 4, the panel member 10 is fitted between the two pillar members 20a and 20b, and the panel member 10 is fixed using nails or other appropriate means. Although the building material sealing member 30 is compressed between the panel member 10 and the two column members 20a and 20b, it will expand with respect to the column members 20a and 20b based on the elastic force of the elastic members 34a and 34b. And By the action of the elastic members 34a and 34b, airtightness between the panel member 10 and the column members 20a and 20b is maintained.

Although the building material sealing member 30 according to the above-described embodiment has a rectangular shape extending in the direction of arrow A, the shape of the building material sealing member 30 is not limited thereto. It can be made into a circle other than a rectangle, a polygon, or any other shape. Further, even if the present building material sealing member 30 is formed in a rectangular shape, it can be cut into a desired shape and used as needed. For this reason, even if it is urgently necessary to perform sealing between certain members at a building site, the sealing member 30 for building materials is cut according to the shape of the member, and the sealing member 30 is attached to the member. The sealing of the member can be performed.

In the above-described embodiment, the sheet material 32 is made of polyethylene chloride. However, other materials can be selected. Any material can be used as long as it is flexible and shows liquid and gas impermeability. Similarly, the elastic members 34a and 34b can be made of a material other than ethylene propylene rubber. For example, urethane foam that is commonly used may be used.

[0020]

[Effect of the invention]

 As described above, according to the sealing material for building materials according to the present invention, even if the necessity of sealing between certain members suddenly arises at the construction site, it is easy according to the shape of the members, and The sealing material can be formed in a short time, and the temporary stop of construction work due to the lack of the sealing material can be prevented. As a result, construction work efficiency can be improved.

[Brief description of the drawings]

FIG. 1 is a perspective view of an embodiment of a building material sealing member according to the present invention.

FIG. 2 is a perspective view showing a state in which the building material sealing member shown in FIG. 1 is actually used for a building material.

FIG. 3 is a perspective view of a building material using a conventional sealing material.

4 is a cross-sectional view showing a state where the building material shown in FIG. 3 is assembled between pillars.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Panel material 12 Flat plate 14a, 14b First peripheral wall member 16a, 16b Second peripheral wall member 18a, 18b Seal member 20a, 20b Column member 30 Building material sealing member 32 Sheet material 34a, 34b Elastic member 36a, 36b Double-sided adhesive tape 38a, 38b Release paper

Claims (3)

[Utility model registration claims] 1. A sheet member made of a flexible material that is impermeable to liquids and gases, and at least one elastic member mounted on the sheet member, extending in a longitudinal direction of the sheet member, and having elasticity. A building material sealing member comprising a member and an adhesive layer formed on a surface of the sheet member in a region other than a region where the elastic member is formed, wherein the surface of the building material requiring a seal is provided. A sealing material for a building material, which is adapted to maintain airtightness between the building materials when the building material is bonded to another building material by being adhered to the building material. 2. The seal member according to claim 1, wherein the adhesive layer is made of a double-sided adhesive tape. 3. A sheet member made of a material that is flexible and impermeable to liquids and gases, and at least one elastic member mounted on the sheet member, extending in a longitudinal direction of the sheet member, and having elasticity. A building material sealing member comprising a member and an adhesive layer formed on a surface of the sheet member in a region other than a region where the elastic member is formed, wherein the surface of the building material requiring a seal is provided. When the building material is bonded to another building material by bonding the building material to the building material, a building material sealing member for maintaining airtightness between the two building materials is bonded to a predetermined area of the surface. .