JPH0674632B2 - Panel mounting method - Google Patents

Description

TECHNICAL FIELD The present invention relates to a method of mounting a panel used for interior and exterior of a building.

[Conventional technology]

Generally, a large flat plate (panel) called a vane plate, a mirror plate, a wall plate, a ceiling plate, etc., is made of wood, hydraulic inorganic material, mineral fiber, plastic material, metal material or a combination of these. It is made up of layers. When such a panel is used for the interior and exterior of a building, in general, the panel is arranged so that the joints (joints) are lined vertically and horizontally (potato joint shape). At this time, the panel is fixed to the furring strip with nails, bolts, adhesives, or joiners (joints), but in order to improve durability and aesthetics, concealing methods such as nails or bolts and types of fillers are used. A lot of ideas have already been made on the width and height of joints, the material and shape of joint bars, and so on.

[Problems to be solved by the invention]

However, there are variations in the thickness of the panels themselves, and there are distortions and twists in the furring strips themselves, so it is extremely difficult to join the panels together without any unevenness, and with the conventional method. There's a problem.

[Means for solving problems]

In order to solve the above-mentioned problems, the present invention arranges the furring strip for the base in one direction and connects the other end of the web of the T-shaped cross-section joiner having flanges on both sides of one end in the height direction of the web. In the method of fixing to the furring strip surface for the base, forming grooves extending in the longitudinal direction on the four end faces of the rectangular panel, and inserting the flanges into the grooves to attach the panel in a potato joint pattern, the groove is the panel surface. From the rear surface of the panel with the other end protruding from the back surface of the panel with the flange fitted in the groove, and the back surface of the panel and the other end of the web form the same plane in the same state. A required number of low-web joiners are arranged, and a high-web joiner is used as a joiner that is arranged orthogonally to the furring strip and fixed, and is placed parallel to the furring strip via an elastic body and screwed. It employs a means of using a low web joiner as a fixed joiner.

[Action]

According to the panel mounting method of the present invention, since the flange of the joiner of the high web is fitted in the groove at the predetermined position from the surface of the panel, the other end of the web is directly contacted with the furring strip, so that the thickness of the panel is reduced. The surface of each panel, which is fixedly connected to the high web joiner, is positioned at a constant distance from the furring strip, even if there are some molding errors.

Also, low web joiners do not project the other end of the web from the back of the panel when attached to the panel,
By adjusting the fastening state of the screws, the distance between the panel surface and the furring strip surface can be adjusted. Therefore, the surface of the panel and the surface of the panel attached by the high-web joiner can be adjusted to the same height without unevenness, and can be connected and fixed on the same plane.

〔Example〕

FIG. 1 shows a low web joiner A and a high web joiner B having flanges 2 on both sides of one edge in the height direction of the web 1 and having web heights a and b (where a <b).
The cross section is illustrated.

Each of these two types of joiners A and B has a screw hole (not shown) through which a fixing screw nail or bolt passes through at an appropriate interval on the center line of the web 1,
The right and left flanges 2 are each double-folded so that their edges are close to each other immediately above the center line of the web 1 so that these screw holes can be drilled correctly.
However, the present invention is not necessarily limited to this type.

A case where the panel 3 is fixed to the furring strip 5 laterally arranged on the base surface on which the panel is to be installed using the two types of joiners A and B will be described below.

First, as shown in FIG. 2, the flange 2 of the joiner A having a low web is inserted into the groove 4 provided at a predetermined distance from the panel surface 3a. Joiner A web 1 height a
Since (see FIG. 1) is set to a predetermined height corresponding to the thickness of the panel 3, the web 1 is located substantially flush with the back surface of the panel 3.

Next, an elastic body (for example, a rubber plate) 6 is sandwiched between the furring strip 5 and the panel back surface 3b and tightened with bolts 7, and a joint filler 8 is filled in the joint space as required.

On the other hand, as shown in FIG. 3, the joiner B of the high web having the height b is formed so that when the flange 2 is inserted into the groove 4, the joiner B is preliminarily formed to be higher than the joiner A by about 2 to 5 mm. The web 1 of B projects 2 to 5 mm more than the back surface 3b of the panel. Therefore, the protruding web 1 is fixed to the furring strip 5 by the bolt 7.

As shown in FIG. 2, the joiner A attached by the above-mentioned method is fixed in parallel with the longitudinal direction on the surface of the elongated furring strip 5 arranged in the lateral direction of the base surface. ing.

In this case, by appropriately adjusting the height of the rear surface 3b of the panel with the bolt 7, the variations due to the distortion and twist of the furring strip 5, the molding error of the thickness of the panel 3 and the like are made uniform, and the panel is mounted by the joiner B. It can be attached so as to eliminate the height difference from the position of the panel surface 3a. In addition, the elastic body 6
Since the panel 3 and the furring strip 5 are securely attached together, there is no rattling.

As shown in FIG. 3, the joiner B is provided on the surface of the elongated furring strip 5 which is laterally arranged on the base surface as described above.
They are arranged at the joints of the panel 3 and fixed by screws in an orthogonal state.

In this state, the web 1 and the furring strip 5 are substantially in point contact with each other, so that the longitudinal portions of the web 1 are not directly affected by the strain and twist of the furring strip 5.

Further, even if there is variation in the thickness of the panel 3, all of these variations are absorbed by the space formed between the furring strip 5 and the back surface 3b of the panel, and the web 1 directly contacts the front surface of the furring strip 5. Since it can be fixed by doing so, it is possible to attach firmly and securely.

〔effect〕

As is clear from the above, according to the panel mounting method of the present invention, variations in panel thickness and variations in height due to distortion and twist of the furring strip are sufficiently absorbed, and the panels are separated from each other. There is an advantage that it is extremely easy to join them firmly without unevenness.

[Brief description of drawings]

FIG. 1 is a cross-sectional view for illustrating two types of joiners having different depths, and FIGS. 2 and 3 are views for illustrating a state in which a panel is attached to a furring strip by the attachment method of the present invention. FIG. A, B ... Joiner, a, b ... depth, 1 ... web, 2 ...
… Flange, 3 …… Panel, 3a …… Panel surface, 3b ……
Back of panel, 4 ... Groove, 5 ... Furnace, 6 ... Elastic body, 7
…… Bolt, 8 …… Filler

Claims (1)

[Claims] 1. A base furring strip is arranged in one direction, and the other end of the web of a T-shaped cross-section joiner having flanges on both sides of one end in the height direction of the web is fixed to the surface of the furring strip for base,
A groove extending in the longitudinal direction is formed on the four end faces of the rectangular panel, and in the method of inserting the flange into the groove to attach the panel in a potato joint shape, the groove is formed at a constant distance from the panel surface. The required number of high web joiners with the other end of the web protruding from the back surface of the panel in the state where the flange is fitted in the groove, and low web joiners with the back surface of the panel and the other end of the web forming the same plane in the same state. As a joiner, a high web joiner is used as a joiner that is arranged orthogonally to the furring strip and fixed, and a low web joiner is used as the joiner that is placed parallel to the furring strip via an elastic body and fixed by screws. How to install the panel.