JP3813155B2 - Inner wall material fixing member used for inner wall material construction - Google Patents

Description

The present invention uses an elastic adhesive on behalf of adhesive plaster systems conventionally used, to a member used in the case of the inner wall member is crimped and fixed to the skeleton wall of a building.

A wet construction method called a GL construction method is well known as an interior finishing construction in which an inner wall material is stretched at a position spaced apart from a wall surface of a frame wall (for example, see Patent Document 1). This construction method is a method of crimping and fixing an inner wall material to a building wall of a building using a gypsum-based adhesive, and is widely used because it can perform a relatively simple construction.
JP 2000-226921 A

  However, since this wet method is a method using a gypsum adhesive called GL bond that contains water, it is completely dried so that condensation and mold are generated, and so that ax does not ooze out from the inner wall material. There is a drawback that it takes a long time to make it happen.

  In addition, the gypsum-based adhesive component generates formaldehyde, which is one of the volatile organic compounds (VOC) that is considered to be the causative agent of sick house syndrome. There is a very serious problem in this era when we have to ignore it.

  Further, the inner wall stretched on the frame wall by this construction method has a drawback that it is weak in earthquake resistance and not only in durability but also easily propagates various vibrations.

To overcome these drawbacks, the attachment at a position at a predetermined distance from the wall surface of the skeleton wall, the interior finish work that stretched the inner wall member, an inner wall member fixed member to the skeleton wall by using an elastic adhesive it can take a method of crimping and fixing the inner wall member by using an elastic adhesive to the other surface of the inner wall member fixing member.

  When this construction method is used, no gypsum-based adhesive is used, so there is no condensation or mold, and it does not take a long time to dry the adhesive (the curing period is short). Therefore, the construction period can be shortened accordingly. Moreover, since the component of the adhesive does not generate formaldehyde, which is one of the volatile organic compounds (VOC) considered to be the causative agent of sick house syndrome, there is no need to worry about the effects on the human body, It is also extremely environmentally friendly.

  In addition, since the inner wall material is stretched on the frame wall using the inner wall material fixing member using an elastic adhesive, the elastic vibration can be used to moderately absorb and absorb the earthquake vibration transmitted from the frame wall to the inner wall material. Since it transmits, not only can the collapse of the inner wall material be prevented, but also has the advantage that it is difficult to propagate various vibrations.

Here, the elastic adhesive is an adhesive that exhibits the characteristics of an elastic body after the adhesive is cured, for example, a modified silicone resin adhesive, and the adhesive layer exhibits various vibrations or stresses. Therefore, it is possible not only to prevent the inner wall material B from collapsing as described above, but also to prevent various vibrations from propagating.

As described above, there are various advantages in using an elastic adhesive in place of a gypsum-based adhesive that has been used in the past in crimping and fixing the inner wall material to the building wall of the building. Special members can be used for construction . That is, a member that is located between the housing wall and the inner wall material, has one surface attached to the housing wall using an elastic adhesive, and is used to crimp and fix the inner wall material using an elastic adhesive on the other surface. Can be used. By using this inner wall material fixing member, a large amount of expensive elastic adhesive for fixing the inner wall material at a position spaced apart from the wall surface of the housing wall is not required, so that the construction cost can be reduced accordingly.

The inner wall member fixing member is formed with a notch for hooking a leveling water string at a portion facing the inner wall member. In this case, since the leveling water thread can be hooked on the notch portion of the inner wall material fixing member attached to the housing wall using an elastic adhesive, the vertical or horizontal direction can be applied using the water thread. Leveling can be done easily.

When the inner wall member fixing member according to claim 1 is used, a leveling water thread hooked on a notch portion of the inner wall member fixing member attached to the housing wall using an elastic adhesive is used. Thus, leveling in the vertical direction or horizontal direction can be easily performed.

The most preferred embodiment of the present invention will be described in detail with reference to the drawings.
The inner wall material construction method illustrated here is a new construction method that replaces the conventional method of crimping and fixing the inner wall material to the building wall of the building using a gypsum-based adhesive. A case where an elastic adhesive C different from this and a special member (inner wall material fixing member D) are used without being used is illustrated . That is, in the interior finishing work in which the inner wall material B is stretched at a predetermined distance from the wall surface of the frame wall A, as shown in FIG. 1 and FIG. attaching an inner wall member fixed member D, crimping and fixing the inner wall material B by using an elastic adhesive C to another aspect of the inner wall member fixing member D.

Thus, without using any adhesive plaster systems, Luca et al used a different elastic adhesive C and a special member (inner wall member fixed member D) to this, the conventional adhesives containing water Condensation and mold are not generated, and it does not take a long time to dry the adhesive, so the construction period can be shortened accordingly. In addition, unlike the conventional case, the adhesive component does not generate formaldehyde, which is one of the volatile organic compounds (VOC) that is considered to be the causative agent of sick house syndrome, so there are concerns about the effects on the human body. There is no need to do this, and the environment is extremely excellent.

  The elastic adhesive C is an adhesive that exhibits the characteristics of an elastic body after the adhesive is cured, as represented by a modified silicone resin adhesive, and the adhesive layer is capable of absorbing various vibrations or stresses. Therefore, it is possible not only to prevent the inner wall material B from collapsing as described above, but also to prevent various vibrations from propagating.

An elastic adhesive other than the modified silicone resin adhesive may be used. For example, natural rubber type, acrylic resin type and other elastic adhesives can be used. Moreover, what added the foaming agent or the plasticizer to the elastic adhesive agent can be mentioned .

  The frame wall A, which is a wall of a building, is often constructed by an interlocking method ALC (vibration isolation structure), concrete, PC panel, etc., and is separated from the wall surface of the frame wall A by a predetermined distance. As the inner wall material B which is stuck to the position, a plaster board, a calcium plate, a veneer plate, a metal panel, or the like is used.

In this construction using an elastic adhesive , a plurality of inner wall material fixing members D, D are arranged at a predetermined interval with respect to one inner wall material B. FIG. 2 shows an example of the allocation. In FIG. 2, the space | interval in the both sides in the longitudinal direction of the one inner wall material B is narrowed, and it allocates with the space | interval wider than it in the center part. And in the part where the inner wall materials B, B adjacent to each other, the inner wall material fixing members D, D are arranged on the back side of the joint line, and both inner wall materials B, B are connected by half the surface. Each is fixed.

And the end surface position of each inner wall material fixing member D, D from the frame wall A is adjusted according to the unevenness of the frame wall A. For example, referring to FIG. 4 (a) as an example, the right end surfaces of the other inner wall material fixing members D, D are positioned so as to be at the same position as the right end surface of the inner wall material fixing member D mounted at the uppermost position. All the positions are adjusted, and the surfaces are aligned in all parts to be in a flush state. In this state, the inner wall material B is crimped and fixed using the elastic adhesive C.
Thus, since it can adjust so that the end surface position of each inner wall material fixing member D and D from the frame wall A may all come to the same position, the inner wall material B can be crimped | bonded and fixed stably using the elastic adhesive C. In addition, the end surface position of each inner wall material fixing member arranged in the horizontal direction can be adjusted in the same manner as the adjustment of the end surface position of each inner wall material fixing member arranged in the vertical direction.

The water string E can be extended from one inner wall material fixing member D, and the end face positions of the other inner wall material fixing members D, D can be adjusted with the water string E as a reference.
For example, for the inner wall material fixing members D, D arranged in the vertical direction, as shown in FIG. 4 (a), the water string E is suspended from the upper inner wall material fixing member D, and the water yarn E is As a reference, it is possible to easily adjust the position of the end face of each of the inner wall material fixing members D, D positioned below the reference. In this case, the inner wall material B can be kept in a state of being exactly perpendicular to the floor line FL.

  For the inner wall member fixing members D, D arranged in the horizontal direction, the water string E is extended from the inner wall member fixing member D located at the left end or the right end, and the right side or the left side of the water line E with reference to the water yarn E. It is possible to easily adjust the position of the end face of each of the inner wall material fixing members D, D located at the position. In this case, it is easy to keep the inner wall material B in a state that is exactly perpendicular to the floor line FL.

  It is optimal to perform the above adjustments for both the inner wall member fixing members arranged in the vertical direction and the inner wall member fixing members arranged in the horizontal direction. In this case, the inner wall material B can be kept in a state of being exactly perpendicular to the floor line FL, and the inner wall material B can be maintained parallel to the frame wall A.

It is preferable that the temporary fixing member F is attached to the inner wall material fixing member D and the inner wall material B is temporarily fixed until the elastic adhesive C is cured by the temporary fixing member F. In this case, since the inner wall material B can be temporarily fixed by using the temporary fixing member F attached to the inner wall material fixing member D, until the elastic adhesive C is cured. Also, the inner wall material B can be pressed and fixed to the housing wall A one after another.
The temporary fixing member F refers to a member that can temporarily fix the inner wall material B until the elastic adhesive C is cured, such as a double-sided adhesive tape or a surface fastener. Even after the elastic adhesive C is cured, it is not necessary to remove the temporary fixing member F.

Meanwhile, members used in the inner wall member facilities Engineering, i.e., the inner wall member fixing member, as shown enlarged in FIG. 5, attached to the skeleton wall A using the elastic adhesive C, also the inner wall member This is for crimping and fixing the inner wall material B to the other surface of the fixing member using the elastic adhesive C. By using the inner wall material fixing member D, a large amount of expensive elastic adhesive C for fixing the inner wall material B at a predetermined distance from the wall surface of the frame wall A is not required, so that the construction cost can be reduced accordingly. it can.

FIG. 3 shows an example of the inner wall material fixing member. As shown in FIG. 3A, the inner wall material fixing member D exemplified here is composed of two members (a member indicated by D ₁ and a member indicated by D ₂ in FIG. 3). Can be made of synthetic resin, for example. Although other materials may be used, it is optimal to use synthetic resin in terms of manufacturing, cost, weight, and the like.

In this case, a coupling method using a male screw and a female screw is employed. That is, of the two members, the female screw cylinder 1 is formed on the member D ₁ that appears on the left side of FIG. 3A, and the female screw cylinder 1 is on the member D ₂ that appears on the right side of FIG. A male screw 2 that can be screwed into the female screw 1a is formed. By screwing the male screw 2 of the member D ₂ into the female screw cylinder 1 member D _1, it is possible to combine the two. In addition, the coupling | bonding system of both is not limited to this system, For example, you may employ | adopt an uneven | corrugated fitting system.

Further, the inner wall member fixed member D illustrated herein, thereby making it possible to adjust the one end surface position of the other member D ₂ with respect to member D ₁ of the following binding. That is, by adjusting the amount of the female screw cylinder 1 of the one member D ₁ screwing male screws 2 of the other member D _2, the position of the end face of the member D ₂ with respect to member D ₁ (FIG. 3 (a), FIG. 4 The position of the right end surface in FIG. 5 can be easily adjusted.
As described above, when the inner wall material B is fixed at a position spaced apart from the wall surface of the frame wall A by using the plurality of inner wall material fixing members D, D, the end face position of each member D _{2 is determined by} the position of each member D. ₁ can be easily adjusted so that they are all in the same position, so that not only can the work for fixing the inner wall material B at a predetermined distance from the wall surface of the frame wall A be performed quickly, As shown in FIG. 5, the inner wall material B can be kept in a state of being exactly perpendicular to the floor line FL.

Further, the inner wall member fixing member D illustrated here includes a circular flat plate member 3 that can be brought into contact with the wall surface of the casing wall A and a circular flat plate member 4 that can be brought into contact with the wall surface of the inner wall member B. . That is, the circular flat plate member 3 is arranged on the left end side of the member D ₁ appearing on the left side of FIG. 3A, and the circular flat plate member 4 is arranged on the right end side of the member D ₂ appearing on the right side of FIG. It has.
When such flat plate members 3 and 4 are provided, the inner wall material fixing member D can be stably positioned between the frame wall A and the inner wall material B by the both flat plate members 3 and 4, and Since the contact area of the flat plate members 3 and 4 with respect to the wall surfaces of the frame wall A and the inner wall material B is large, the adhesive force of the elastic adhesive C used there can be used effectively, and the inner wall material B can be firmly crimped and fixed. .

Further, the inner wall member fixed member D illustrated herein, as shown in FIG. 3 (b), the portion facing the skeleton wall A, i.e., on the outer peripheral side of the flat plate member 3 members D ₁ side, a substantially sector surface shaped A large number of holes 3a that increase in size toward the outside are formed concentrically. When a large number of such holes 3a, 3a are formed, when the inner wall material fixing member D is attached to the wall surface of the casing wall A using the elastic adhesive C, the elasticity exposed from the numerous holes 3a, 3a. The surface area where the adhesive C comes into contact with air is increased, so that the elastic adhesive C can be dried quickly.

Further, the inner wall member fixed member D illustrated herein, as shown in FIG. 4 (b), the portion facing the inner wall material B, that, the outer peripheral edge of the plate member 4 of member D ₂ side, for leveling Cutouts 4a for hooking the water thread E are formed at an interval of 45 degrees. When such a notch 4a is formed, the leveling water thread E can be hooked on the notch 4a of the inner wall material fixing member D attached to the housing wall A using the elastic adhesive C. Therefore, leveling in the vertical direction or the horizontal direction can be easily performed using the water thread E.

  For example, when leveling in the vertical direction of the inner wall material fixing members D, D arranged in the vertical direction, as shown in FIG. 4A, the water string E from the inner wall material fixing member D located above is used. Sag. Since the water yarn E at this time maintains a vertical state, the position of the end surface of each of the inner wall material fixing members D, D positioned below the water yarn E is adjusted. By performing this adjustment, the inner wall material B can be maintained in a state that is exactly perpendicular to the floor line FL.

  When leveling the inner wall member fixing members D, D arranged in the horizontal direction in the horizontal direction, the water string E is extended from the inner wall member fixing member D located at the left end or the right end, and the water yarn The position of the end face of each of the inner wall member fixing members D, D located on the right side or the left side is adjusted with reference to E. By performing this adjustment, it is easy to maintain the inner wall material B in a state of being exactly perpendicular to the floor line FL.

In the inner wall member fixing member D illustrated here, as shown in FIG. 3, a circular temporary fixing member F is attached to the central portion of the circular flat plate members 3 and 4. The temporary fixing member F on the flat plate member 3 side is used for temporarily fixing the inner wall material fixing member D attached to the housing wall A until the elastic adhesive C is cured. The temporary fixing member F on the flat plate member 4 side is used for temporarily fixing the inner wall material B until the elastic adhesive C is cured.
Thus, when the temporary fixing members F and F are respectively attached to the flat plate members 3 and 4, the inner wall material fixing member D and the inner wall attached to the housing wall A until the elastic adhesive C is cured. Any material B can be temporarily fixed.

In particular, when the temporary fixing member F is attached to the flat plate member 4, the inner wall material B can be temporarily fixed by using the temporary fixing member F, so that the elastic adhesive C is cured. In the meantime, the inner wall material B can be crimped and fixed to the frame wall A one after another.
Although the temporary fixing member F which consists of a double-sided adhesive tape is illustrated here, a hook-and-loop fastener can also be utilized. In short, any material that can temporarily fix the inner wall material B until the elastic adhesive C is cured may be used. Even after the elastic adhesive C is cured, it is not necessary to remove the temporary fixing member F.

It is a vertical side view which shows the basic principle of the inner wall material construction method which uses an elastic adhesive instead of the gypsum type adhesive agent conventionally used, and crimps | bonds and fixes an inner wall material to the frame wall of a building . It is a front view which shows an example of allocation of the inner wall material fixing member used for this inner wall material construction method, and shows in the state which a part of inner wall material was abbreviate | omitted. In view showing an example of the inner wall member fixing members are use in the present invention, (a) is in a state of being separated two members capable of binding a side view showing a partially cutaway, (b) it is capable of binding FIG. 4C is a left side view of one of the two members, and FIG. 5C is a right side view of the other member of the two members that can be combined. In view showing a state where performing leveling utilizing internal wall material fixing members are use in the present invention, (a) represents a side view of a longitudinal portion, (b) is hooked notch water yarns for leveling It is a right view which shows the formation state of. Side view of a partially longitudinal section showing an example of an inner wall material construction method in which an elastic adhesive is used in place of the gypsum adhesive used in the past and the inner wall material is crimped and fixed to the building wall of the building . It is.

Explanation of symbols

  A ... Housing wall, B ... Inner wall material, C ... Elastic adhesive, D ... Inner wall material fixing member, E ... Water thread, F ... Temporary fixing member, FL ... Floor line, 1 ... Female screw cylinder, 1a ... Female screw, 2 ... male screw, 3, 4 ... flat plate member, 3a ... hole, 4a ... notch.

Claims (1)

Used for interior finishing work that stretches the inner wall material on the frame wall, located between the frame wall and the inner wall material, one side is attached to the frame wall using an elastic adhesive, and the other side is an elastic adhesive by crimping and fixing the inner wall material used to be one used to secure the inner wall member at a position spaced a predetermined distance from the wall surface of the skeleton wall, the portion facing the inner wall material, for leveling An inner wall material fixing member formed with a notch for hooking a water string .

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