KR101733074B1 - Method for installing construction member and structure thereof - Google Patents

Method for installing construction member and structure thereof Download PDF

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Publication number
KR101733074B1
KR101733074B1 KR1020150111852A KR20150111852A KR101733074B1 KR 101733074 B1 KR101733074 B1 KR 101733074B1 KR 1020150111852 A KR1020150111852 A KR 1020150111852A KR 20150111852 A KR20150111852 A KR 20150111852A KR 101733074 B1 KR101733074 B1 KR 101733074B1
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KR
South Korea
Prior art keywords
wall
stud pins
stud
stiffener
wall member
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KR1020150111852A
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Korean (ko)
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KR20170017638A (en
Inventor
김종철
박복덕
김윤경
이상훈
Original Assignee
주식회사 케이씨씨
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Priority to KR1020150111852A priority Critical patent/KR101733074B1/en
Publication of KR20170017638A publication Critical patent/KR20170017638A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2221/00—Methods and means for joining members or elements
    • B63B2221/02—Methods and means for joining members or elements by welding
    • B63B2701/22—

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)

Abstract

The present invention discloses a method of constructing a wall member and a structure using the same. A method of constructing a wall member according to an aspect of the present invention includes: welding a plurality of stud pins to a wall at predetermined intervals; Providing a plurality of wall members on a plurality of stud pins fixed on the wall, the stud pins extending through the wall members to the outside; And joining the fixing member to one end of each of the stud pins exposed to the outside through the wall members.

Description

TECHNICAL FIELD [0001] The present invention relates to a method of constructing a wall member,

The present invention relates to a method of constructing a wall member and a structure using the same.

Generally, vessels such as oil tankers, container ships, and liquefied natural gas transport vessels are usually large-sized ships with a length of 300M or more, and since they are heavy, many methods and processes are applied and dried. In the case of drying such a ship, a certain portion of the inside of the vessel is provided with a heat insulating wall for separating the cabin-occupying room and the engine room from the fire, and inserting and maintaining the same.

The wall member is fixed through a stud pin as a welding member, and the stud pin is fixed to a stud of a Gun type, It is common to weld through a pin welding gun.

FIG. 1 is a view showing an example in which a wall member according to the prior art is installed.

1, a plurality of stud pins 10 for fixing the wall member 20 are installed on the wall in the lateral and longitudinal directions, and then a plurality of wall members 20 are mounted on the stud pins 10, .

At this time, the distance between the stud pins 10 can be arbitrarily set without welding and can be welded. A plurality of wall members 20 are installed on the walls adjacent to each other so that the wall members 20 are installed firmly on the wall to increase the heat insulating effect. And the stud pins adjacent to the joint portion formed as the wall member 20 is adjacent to each other are arranged with constant intervals.

For example, in the case where a plurality of wall members 20 having a longitudinal length of 1M are installed on the wall, the stud pins 10 may be installed in a predetermined spacing range in a portion other than the joint portion 30, The distance A between two adjacent stud pins 10 is set to be equal to or less than a predetermined distance, for example, 100 mm, at a joint portion 30, which is a joint region of the joint member 30 and the wall member 20, Respectively.

However, when the stud pin 10 is installed on the wall as described above, the distance between the adjacent two stud pins 10 on the basis of the joint portion 30, which is the junction of the wall member 20 and the wall member 20, And in this case, there arises a problem that it is difficult to work the stud pin 10 at the time of welding.

If the stud pin 10 is installed as described above, it is difficult to predict the number of the stud pins 10 to be installed. If the required amount of the stud pin 10 is increased, the cost of the wall member 20 .

Korean Patent Publication No. 10-2013-0110858 (published Oct. 10, 2013)

The present invention provides a method of constructing a wall member for fixing a wall member by providing stud pins at regular intervals and a structure using the same.

Other objects and advantages of the present invention will become apparent from the following description, and it will be understood by those skilled in the art that the present invention is not limited thereto. It will also be readily apparent that the objects and advantages of the invention may be realized and attained by means of the instrumentalities and combinations particularly pointed out in the appended claims.

A method of constructing a wall member according to an aspect of the present invention includes: welding a plurality of stud pins to a wall at predetermined intervals; Providing a plurality of wall members on a plurality of stud pins fixed on the wall, the stud pins extending through the wall members to the outside; And joining the fixing member to one end of each of the stud pins exposed to the outside through the wall members.

The distance between the stud pins is equal to or greater than 200 mm and equal to or less than 300 mm.

The distance between one longitudinal end of the wall and the adjacent stud pin at one end thereof is greater than 50 mm and less than 250 mm.

The wall member is any one of a high wool, a glass wool, a melanin foam, a polyurethane foam, and a mineral wool.

The wall member may be an arcing member or a refractory member.

According to another aspect of the present invention, there is provided a structure using a method of constructing a wall member, comprising: a plurality of stud pins welded at a predetermined interval to one side of a wall; And a plurality of wall members inserted and fixed on the stud pins such that a plurality of stud pins welded on the wall penetrate and are exposed to the outside, wherein each of the plurality of stud pins is installed on one side of the inside of the wall And an other end portion that is exposed to the outside through the wall member, and the other end portion is engaged with the fixing member.

The plurality of stud pins are installed at equal intervals throughout the wall irrespective of the position of the joint portion where the wall members are formed adjacent to each other.

The structure comprising: a stiffener disposed between the wall members and including a bend; A stiffener member comprising at least two core members each of which has a trapezoidal shape and forms at least one V-shaped groove corresponding to the bent portion, .

The angle of the V-shaped groove corresponds to the angle of the bent portion.

The angle of the bent portion is a right angle, and the 'V' -shaped groove has a right angle isosceles triangle shape.

The distance between the stud pins is equal to or greater than 200 mm and equal to or less than 300 mm.

The distance between one longitudinal end of the wall and the adjacent stud pin at one end thereof is greater than 50 mm and less than 250 mm.

The wall member is any one of a high wool, a glass wool, a melanin foam, a polyurethane foam, and a mineral wool.

The wall member may be an arcing member or a refractory member.

According to an aspect of the present invention, by providing stud pins at equal intervals on a wall to fix the wall member, it is possible to reduce the cost of the wall member by reducing the required amount of the stud pin without deteriorating the fire resistance have.

In addition, by providing the stud pins at equal intervals on the wall, it is possible to facilitate the work of welding the adjacent two stud pins based on the joint portion, which is the joint portion of the wall member and the wall member.

A wall member provided with stud pins at regular intervals improves fire resistance, fire resistance, and heat resistance performance, thereby preventing a flame when a fire occurs, thereby securing a time to evacuate.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention, It should not be construed as limited.
1 shows an example in which a wall member according to the prior art is installed,
2 is a perspective view schematically showing a structure of a structure according to an embodiment of the present invention,
FIG. 3 is a front view of a structure in which a wall member according to an embodiment of the present invention is installed;
4 is a side view of a stiffener member according to an embodiment of the present invention;
Fig. 5 is a view showing an example of a wall provided with the stiffener member of Fig. 4,
6 is a view showing a flow of a method of constructing a wall member according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims are to be construed in accordance with the technical idea of the present invention based on the principle that the concept of a term can be properly defined in order to describe its own invention in the best way It must be interpreted as meaning and concept. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely examples of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents And variations are possible.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In the following description, the wall includes all the surfaces constituting the structure, for example, the side surface, the bottom surface and the ceiling surface. For example, when the structure according to the present invention is applied to a ship, It can be applied to both room and deck.

FIG. 2 is a perspective view schematically showing the construction of a structure according to an embodiment of the present invention, and FIG. 3 is a front view of a structure in which a wall member according to an embodiment of the present invention is installed.

2 to 3, the structure 200 according to the present embodiment includes a wall body 210 (for example, a partition wall or a deck of a ship), a wall body 210 installed at one side of the inside of the wall body 210 A plurality of stud pins 230 for fixing the stud pins 230 and a plurality of wall members 250 inserted and fixed to the stud pins 230. The wall member 250 may have a plate shape, and may be a heat insulating member, an arcing member, or a refractory member. At this time, the wall member 250 may be inserted and fixed on the stud pin 230 such that a plurality of stud pins 230 welded on the wall penetrate and are exposed to the outside. In drying the ship, the wall member 250 is installed in a specific internal portion of the ship, for example, a cabin dwelling unit and an engine room, and is separated from the firearm to cool and maintain the temperature. At this time, the wall member 250 may be any one of a high wool, a glass wool, a melanin foam, a polyurethane foam, and a mineral wool. In the present embodiment, it is described that the wall member 250 is high. The high wool has excellent heat resistance and excellent fire resistance, and is excellent in insulation and absorption effect. It is also a non-combustible non-combustible material. However, the material of the wall member 250 is not limited to those described above, and may be any material that is excellent in refractory performance.

A fixing member 231 such as a washer may be provided at the end of the stud pin 230 exposed to the outside of the wall member 250 to fix the wall member 250 more firmly. At this time, a thread is formed at the end of the stud pin 230, and a screw hole corresponding to the thread is formed in the fixing member 231.

At this time, the stud pins 230 are welded to one side of the inside of the wall 210 at regular intervals, and the stud pins 230 arranged adjacent to each other in the longitudinal direction may be installed at regular intervals. That is, to fix the wall member 250, a plurality of stud pins 230 are installed on the wall 210 in the longitudinal direction at regular intervals. More specifically, as shown in FIG. 3, the wall 210 including the two adjacent stud pins 230 on the basis of the joint area between the joint part 300, for example, the wall member 250 and the wall member 250, The longitudinal distances C and D between the plurality of stud pins 230 installed are all equally spaced. The stud pins 230 that are installed in the longitudinal direction of the wall body 210 to fix the wall member 250, that is, the stud pins 230 installed in the lateral direction for fixing the wall member 250, .

In general, the stud pins 230 may be welded to the wall 210 mounted on a welding gun in the form of a gun. For example, when the trigger of the welding gun is pulled while the stud pin 230 is attached to the stud pin socket connected to the (+) pole through the center of the tripod connected to the (-) pole, 230) are welded to the corresponding positions.

In this case, the distance (C, D) between the stud pins 230 installed at equal intervals is 200 to 300 mm. The reason for setting the distance between the stud pins 230 as described above is as follows. When the distance between the stud pins 230 is less than 200 mm, the force for fixing the insulating member is strengthened, so that the gap between the wall and the insulating member hardly occurs, so that the effect of thermal insulation can be increased. However, . On the contrary, if the distance between the stud pins 230 is greater than 300 mm, the required amount of the stud pins is reduced to reduce the installation cost. However, since the force to fix the insulator is weakened, a gap may be formed between the wall and the insulator The thermal insulation effect may be deteriorated. Accordingly, the stud pins are installed at predetermined intervals so as to have the above-described range.

Also, the distance between one longitudinal end of the wall 210 and the adjacent stud pin 230 may be greater than 50 mm and less than 250 mm. The reason for setting the distance between one end of the wall 210 and the adjacent stud pin 230 is that the stud pin 230 is installed too close to the joint portion 300 when the wall member 250 is installed Or the joint portion 300 and the stud pin 230 are provided in an aligned manner to prevent the wall member 250 from being properly fixed to the stud pin 230. [

2 and 3, a stiffener 270 may be installed on the wall 210 between the wall member 250 and the wall member 250, and on both ends of the wall 210. As shown in FIG. The wall 210 of the ship is assembled into a thin plate for light weight. The thin plate may cause a buckling phenomenon under a relatively small load, or the wall 210 may be twisted in the event of a ship fire. In order to prevent this, the stiffener 270 is installed at a constant interval so as to withstand the load on the wall body 210. The stiffener 270 includes a first sub-stiffener 271 installed vertically to the wall 210 and a second sub-stiffener 271 extending vertically at the end of the first sub-stiffener 271, (273) to form a bent portion. At this time, the stiffener member 290 may be provided to surround the stiffener 270. A fixing member 331 such as a washer may be provided at the end of the stud pin 330 exposed to the outside of the stiffener member 290 to fix the stiffener member 290 more firmly. At this time, a thread is formed at the end of the stud pin 330, and a screw hole corresponding to the thread is formed in the fixing member 331. On the other hand, in general, in order to arrange the stiffener member 290 so as to surround the stiffener 270, a plate-like member (in this case, the member is composed of a core material and a sheath material) is cut to form three members having a square or rectangular cross- And the three members are installed so as to surround the stiffener 270. Since the member is provided so as to surround the stiffener 270 and the cross section of the member is square or rectangular, the core member is not covered with the sheath material in advance before the member is provided on the stiffener 270, After the core material is installed, the cover material is covered. In order to cover the core material beforehand with the core material before the core material is provided on the stiffener 270, there is a difficulty in working the core material so as to cover the core material in a state in which the three core materials are accurately spaced from each other in accordance with the length of the stiffener 270 . Therefore, when installing the insulating member on the stiffener 270 in most cases, the covering material is finally applied, which may generate dust in the workplace and contaminate the working environment.

Therefore, as shown in FIG. 4, the structure of the stiffener member 290 may be improved so as to surround the stiffener 270 without any additional processing work.

FIG. 4 is a side view of a stiffener member according to an embodiment of the present invention, and FIG. 5 is a view showing an example of a wall provided with the stiffener member of FIG.

4, the stiffener member 290 according to the present invention includes three core members 410 of trapezoidal shape, and a cover member 420 attached to one surface of the core member 410. As shown in FIG. The core material 410 is made of, for example, mineral wool, glass wool, etc., and the jacket material 420 is made of aluminum or the like capable of folding and having adhesive performance. The three trapezoidal core members 410 are not formed integrally but are individually formed, and are attached to the casing member 420 and have vertexes connected to each other. At this time, the core member 410 is formed of a right-angled trapezoid and an isosceles trapezoid as shown in FIG. Specifically, a core 410 of a right-angled trapezoid is disposed on both sides, and an isosceles trapezoidal core 410 is positioned therebetween. As the three core members 410 are attached to the outer covering member 420, the core members 410 form a V-shaped groove 411. The reason why the grooves 411 are formed on one side of the stiffener member 290 as described above is that the stiffener member 290 is integrally folded on the stiffener having the '?' Shape, for example. In the present embodiment, three cores 410 of trapezoidal shape are attached to the casing member 420, but the number of cores 410 may be adjusted according to the number of the surfaces of the stiffener to be surrounded. That is, if it is necessary to surround two adjacent surfaces, not the three surfaces of the L-shaped stiffener, only two core members 410 having a right-angled trapezoid may be provided. This is the case where the core of the isosceles trapezoid in the middle part is omitted in FIG. 4 and one 'V' groove 411 is formed.

5, a stiffener 270 according to an embodiment of the present invention includes a first sub-stiffener 271 disposed on one side of a wall 210, which is a flat plate, And a second sub-stiffener 273 extending vertically at an end of the stiffener 271 and horizontal with the wall to form a bent portion. Therefore, two 'V' grooves 411 are formed on one side of the stiffener member 290, and the angles of the V 'grooves 411 are formed on the first and second sub-stiffeners 271 and 273 ) Formed by the bent portion. In this embodiment, since the bent portions formed by the first and second sub stiffeners 271 and 273 are at right angles, the angle of the 'V' groove 411 is preferably 90 degrees. More specifically, the V-shaped groove 411 formed between the core members 410 in the stiffener member 290 is a right-angled isosceles triangle shape. The core member 410 is not brought into close contact with the first and second sub stiffeners 271 and 273 when the V-shaped groove 411 is a right triangle rather than a right angle isosceles triangle. The angle of the 'V' groove 411 may be changed according to the angle formed by the first sub-stiffener 271 and the second sub-stiffener 273. Since the stiffener member 290 can easily be folded according to the structural feature, the stiffener member 290 can be installed so as to surround the stiffener 270 installed in a vertical or horizontal shape with the wall.

A fixing member 331 such as a washer may be provided at the end of the stud pin 330 exposed to the outside of the stiffener member 290 to fix the stiffener member 290 more firmly. At this time, a thread is formed at the end of the stud pin 330, and a screw hole corresponding to the thread is formed in the fixing member 331.

On the other hand, even if the stiffener 270 is installed on the hull wall, the longitudinal and transverse spacing of the stud pins 230 installed on the wall members 250 installed on the hull are set to maintain equal spacing. That is, the spacing of the stud pins 230 located on both sides with respect to the stiffener 270 is set to be equal to the spacing between the stud pins located in the longitudinal direction as described above.

6 is a view showing a flow of a method of constructing a wall member according to an embodiment of the present invention.

Referring to FIG. 6, marking is performed at a place where the stud pin 230 is to be installed (S610). At this time, the marking allows the distance between the stud pins 230 to be equal. For example, marking is performed at equal intervals in the longitudinal direction (longitudinal direction) and the lateral direction (lateral direction) of the position where the stud pin 230 to be fixed to the wall member 210 is to be installed.

Thereafter, a stud pin 230 for fixing the wall member 250 is installed inside the wall 210 (S630). At this time, the stud pins 230 are welded to one side of the inside of the wall 210 at regular intervals, and the stud pins 230 arranged adjacent to each other in the longitudinal direction may be installed at regular intervals. That is, to fix the wall member 250, a plurality of stud pins 230 are installed on the wall 210 in the longitudinal direction at regular intervals. The plurality of stud pins 230 provided on the wall body 210 including the two adjacent stud pins 230 on the basis of the joint portion 300 between the wall member 250 and the wall member 250, Are all equally spaced. In addition, stud pins 230 installed horizontally in the wall 210 for fixing the wall member 250 are equally spaced.

In general, the stud pins 230 may be welded to the wall 210 mounted on a welding gun in the form of a gun.

For example, when the trigger of the welding gun is pulled while the stud pin 230 is attached to the stud pin socket connected to the (+) pole through the center of the tripod connected to the (-) pole, 230) are welded to the corresponding positions.

At this time, the distance between the stud pins provided at equal intervals may be 200 to 300 mm. The reason for setting the distance between the stud pins 230 as described above is as follows. When the distance between the stud pins 230 is less than 200 mm, the force for fixing the insulating member is strengthened, so that the gap between the wall and the insulating member hardly occurs, so that the effect of thermal insulation can be increased. However, . On the contrary, if the distance between the stud pins 230 is greater than 300 mm, the required amount of the stud pins is reduced and the installation cost can be reduced. However, since the force for fixing the insulating member is weakened, Can be lowered. Accordingly, the stud pins are installed at predetermined intervals so as to have the above-described range.

Finally, the wall member 250 is installed on the stud pin 230 (S650). For example, the wall member 250 may be inserted and fixed on the stud pin 230 such that a plurality of stud pins 230 welded on the wall penetrate and are exposed to the outside.

At this time, a fixing member 231 such as a washer is provided at the end of the stud pin 230 exposed in the direction of the wall member, so that the wall member 250 can be more firmly fixed.

When the ship is dried, the wall member 250 is installed at a specific position inside the ship, for example, a cabin dwelling unit and an engine room, and is separated from the firearm to cool and maintain the temperature. At this time, the wall member 250 may be any one of a high wool, a glass wool, a melanin foam, a polyurethane foam, and a mineral wool. In the present embodiment, it is described that the wall member 250 is high. The high wool has excellent heat resistance and excellent fire resistance, and is excellent in insulation and absorption effect. It is also a non-combustible non-combustible material. However, the material of the wall member 250 is not limited to those described above, and may be any material that is excellent in refractory performance.

As described above, according to the present invention, there is an effect that the cost can be reduced at the time of construction of the wall member by reducing the required amount of the stud pin by fixing the wall member by providing the stud pin at equal intervals on the wall Requires 22 stud pins per 1 m 2 , and in the case of the technology according to the invention it takes 19 stud pins per 1 m 2 ).

On the other hand, as shown in Table 1, it can be seen that the structure according to the embodiment of the present invention is superior in fire resistance to the structure according to the prior art as shown in FIG.

Figure 112015076927337-pat00001

Table 1 shows the result of measuring the temperature rise of the wall member (improvement technique) provided with equally spaced spacing between the wall member (existing technology) in which the stud pins were installed at boiling intervals and the stud pins at 60 minutes (Test Method: 2010FTP Code ANNEX 1 Part 3_ Test For "A" CLASS DIVISIONS). At this time, a stiffener member as shown in FIGS. 4 and 5 is provided on the stiffener of the conventional technique and the improved technique.

In order to meet the fire protection performance according to the 2010 FTP Code adopted by resolution MSC.307 (88) at the Maritime Safety Commission (MSC), the average temperature of the unexposed surface of the test specimen during the specified time (ANNEX 1 Part 3) Does not exceed 140 ° C and the maximum temperature must not exceed 180 ° C. At this time, when the test was carried out for 60 minutes (A-60 class) as shown in Table 1, the wall having the existing technology had an average temperature of 115 ° C and a maximum temperature of 143 ° C, An average temperature of 107 ° C, and a maximum temperature of 120 ° C. That is, since the improvement technique requires less stud pins to be installed on the wall member, the thermal conduction to the wall through the stud pins (metal material) is lower than the conventional technology. As a result, it can be seen that the improved technology, that is, the stiffener member according to the present invention is superior in fire resistance, fire resistance and heat resistance performance compared with the existing technology.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be understood that various modifications and changes may be made without departing from the scope of the appended claims.

200: Structure
210: wall
230, 330: Stud pin
231, 331: Washer
250: wall member
270: Stiffener
271: first sub-stiffener
273: second sub stiffener
290: Stiffener member
410: core material
420: sheath material

Claims (14)

delete delete delete delete delete A plurality of stud pins welded to the inner side of the wall at predetermined intervals;
A plurality of wall members inserted and fixed on the stud pins such that a plurality of stud pins welded on the wall penetrate and are exposed to the outside;
A stiffener installed between the wall members and including a bent portion; And
A stiffener member comprising at least two core members each of which has a trapezoidal shape and forms at least one V-shaped groove corresponding to the bending portion, Including,
Wherein each of the plurality of stud pins includes one side end portion provided on one side of the inside of the wall and another side end portion which is exposed to the outside through the wall member and the other side end portion is engaged with the fixing member. The method according to claim 6,
Wherein the plurality of stud pins are installed at equal intervals throughout the wall irrespective of the position of a joint portion where the wall members are formed adjacent to each other. delete The method according to claim 6,
Wherein the angle of the V-shaped groove corresponds to the angle of the bent portion. 10. The method of claim 9,
The angle of the bent portion is a right angle,
Wherein the V-shaped groove is a right angle isosceles triangle shape. The method according to claim 6,
Wherein a distance between the stud pins is equal to or greater than 200 mm and equal to or less than 300 mm. The method according to claim 6,
The distance between one longitudinal end of the wall and the adjacent stud pin at one end thereof is greater than 50 mm and less than 250 mm. The method according to claim 6,
Wherein the wall member is any one of a high wool, a glass wool, a melanin foam, a polyurethane foam, and a mineral wool. The method according to claim 6,
Wherein the wall member is an arcing or refractory member.
KR1020150111852A 2015-08-07 2015-08-07 Method for installing construction member and structure thereof KR101733074B1 (en)

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KR101866203B1 (en) * 2017-05-31 2018-06-11 유신단열 주식회사 Insulator manufacturing method attached a outer cover
KR20190109358A (en) 2019-09-18 2019-09-25 유신단열 주식회사 Installing method for insulating inside wall
KR102063547B1 (en) 2019-09-18 2020-01-09 유신단열 주식회사 Insulating inside wall

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KR101359646B1 (en) 2012-03-30 2014-02-06 삼성중공업 주식회사 Insulation pin multi-welding machine

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