JPH0742267A - Stud for temporary house - Google Patents

Abstract

PURPOSE:To obtain excellent heat-insulating performance by a method wherein a web is detached on its midway, a heat-insulating material is held and connected again, and a stud having an approximately H-shaped cross section is formed. CONSTITUTION:An approximately H-shaped stud is formed by two flanges 1 and a web 2, in which a central section is connected, the web 2 is cut once, and the position of the web 2 is displaced from the flanges 1 for symmetrizing space in grooves on both sides. A heat-insulating material 3 consisting of wood chips is held between both cut webs 2, and the webs 2 are connected mutually by bolt-nuts 4. Accordingly, a hot bridge and a cold bridge are prevented, thus sufficiently displaying heat-insulating performance.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary house generally used for construction sites, temporary housing, etc., which is composed of a lightweight steel frame body, wall panels, and roof panels, and more particularly to a light steel frame stud. is there.

[0002]

2. Description of the Related Art Generally, a light steel frame stud used in a temporary house has a substantially inverted H-shaped cross section formed by two parallel flanges and a web connecting the center portions of the flanges. Then, the studs are erected vertically (approximately 1820 mm) on the base substantially vertically, and both end sides of the wall panel are inserted into the rearwardly facing U-shaped groove formed by the flange and the web. The panels are connected upward to form the wall surface.

[0003]

However, in the above-mentioned conventional technique, the habitability in the room is remarkably poor even at the construction site and the temporary housing. In other words, even if the indoor heating and cooling equipment is maintained, the wall thickness was originally insufficient and the heat insulation performance could not be expected, and it was not possible to sufficiently overcome the heat and cold.

Further, even if the wall surface is constructed by a sandwich panel which is made of foamed plastic as a core material and front and back materials are integrally molded and has excellent heat insulation performance, since the studs built for each space are made of steel, the studs are made of steel. Became a so-called hot bridge / cold bridge and could not fully exhibit the heat insulation performance, or caused dew condensation, which deteriorated the habitability. There is a wooden stud as an improvement of these, but it is inferior in durability and uneasy for long-term use, and because it is not strong enough and it will be a member with a large cross section, it will be a large temporary building. Was not practical.

[0004]

In order to solve the above-mentioned problems, the present invention has a structure in which the web of the H-shaped steel studs is temporarily interrupted, and a heat insulating material is sandwiched to reconnect the flanges on the front and back sides. It proposes studs that prevent hot and cold bridges between them.

[0005]

Embodiments of the present invention will be described with reference to the drawings. FIG. 2 is a cross-sectional view of a conventional general stud, in which two flanges and a web connecting the central portions form a substantially inverted H shape, and the web and the flange form substantially U-shaped grooves on both sides. Although it has a wall panel formed by inserting a wall panel into this groove, the temperature inside and outside the room is conducted by the web and the heat insulating performance of the entire wall is deteriorated. On the other hand, a stud according to the present invention is shown in FIG. 1, in which a web is cut once, and a heat insulating material (wooden piece) is further sandwiched and connected by bolts and nuts. Here, in order to make the inner spaces of the grooves symmetrical, the position of the web is shifted from the center of the flange, and long for connecting.

Still another embodiment is shown in FIGS. 3 and 4, and it is desirable that the heat insulating material to be sandwiched is not only wood chips but also engineering plastic having excellent heat insulating performance and strength.

[0007]

Industrial Applicability In recent years, various types of sandwich panels have been put on the market due to the development of building panels having excellent heat insulating performance, but none of them are too good for temporary houses and cannot be used. This is because no matter how much the heat insulation performance of the wall panel is improved, the heat insulation performance of the wall panel could not be utilized if the studs used at the same time were conventional. As described above, the stud according to the present invention can prevent a hot bridge and a cold bridge by cutting the web in the middle. Furthermore, by sandwiching the heat insulating material, heat insulating performance is exhibited. As it is possible to use steel studs,
Can be used for large-scale temporary houses. In addition to its advantages, it also enables the use of excellent heat insulation panels. It exhibits excellent effects such as.

[0008]

[Brief description of drawings]

[Figure 1]

[Figure 3]

FIG. 4 is a sectional view showing an embodiment of a stud according to the present invention.

FIG. 2 is a cross-sectional view showing a conventional stud.

[Explanation of symbols]

 1 Flange 2 Web 3 Insulation 4 Bolt, Nut 10 Flange 11 Web 20 Wall Panel

Claims (1)

[Claims] A stud for a temporary house having a substantially inverted H-shaped cross section, in which a web is cut off in the middle and a heat insulating material is sandwiched and connected.