KR-20260065662-A - HANOK BUILDING WITH DOUBLE WALL STRUCTURE AND CONSTRUCTION METHOD THEREOF

KR20260065662AKR 20260065662 AKR20260065662 AKR 20260065662AKR-20260065662-A

Abstract

A Hanok building having a double wall structure according to an embodiment of the present invention is a Hanok building comprising a wall having a double wall structure, wherein the wall comprises an insulating material, an outer load-bearing wall provided on the outer surface of the insulating material, and an inner load-bearing wall provided on the inner surface of the insulating material so as to be separated by the insulating material, wherein the outer load-bearing wall is provided with an insulating reinforcement layer to strengthen the insulation of the insulating material, and the inner load-bearing wall may be provided with a heat storage layer containing red clay.

Inventors

김남수

Assignees

김남수

Dates

Publication Date: 20260511
Application Date: 20241101

Claims (15)

In a Hanok building including a wall having a double wall structure, The above wall is, Insulation material; An outer load-bearing wall provided on the outer surface of the above insulation material; and An inner load-bearing wall provided on the inner surface of the insulation material so as to be separated by the insulation material; Includes, The above outer load-bearing wall is provided with an insulation reinforcing layer to strengthen the insulation of the insulation material, and A Hanok building having a double wall structure characterized in that the inner load-bearing wall is provided with a heat storage layer containing red clay.
In paragraph 1, The above wall is, A Hanok building having a double wall structure characterized by further including a variable vapor permeable membrane provided between the insulation material and the inner load-bearing wall to airtightly seal the space between the insulation material and the inner load-bearing wall.
In paragraph 2, The above wall is, A plywood provided between the above insulation material and the above outer load-bearing wall; and A Hanok building having a double wall structure characterized by further including a breathable waterproof sheet provided between the above-mentioned plywood and the above-mentioned insulation material.
In paragraph 1, A Hanok building having a double wall structure, characterized in that the insulation material is made of cellulose or mineral wool and is provided as a filling type that is filled between the inner load-bearing wall and the outer load-bearing wall.
In paragraph 1, A Hanok structure having a double wall structure characterized in that the heat storage layer is formed by mixing red clay and sand in a ratio of 1:2 to 3, kneading the mixture using a paste made from glutinous wheat flour, and then plastering it, or by being made of a plaster wall.
In paragraph 1, It further includes a roof having a double-wall structure, The above roof is, It includes insulation material filled between the outer rafters and the inner rafters, The insulation material of the roof and the insulation material of the wall are connected, The inner load-bearing wall of the above wall and the inner rafter of the above roof are connected, A Hanok building having a double wall structure characterized in that the upper end of the outer load-bearing wall of the above wall is joined in one area of the lower surface of the outer rafter of the above roof.
In paragraph 6, The above roof is, A variable vapor barrier provided between the insulation material and the inner rafter to seal the space between the insulation material and the inner rafter; Plywood provided on the above outer rafters; A breathable waterproof sheet for a roof provided on the surface of the above plywood facing the insulation material; A waterproof sheet provided on the outer surface of the above plywood; and A Hanok building having a double wall structure characterized by including roof tiles provided on the above waterproof sheet.
In paragraph 1, It further includes a window/door unit mounted in a window/door hole provided in the above-mentioned wall, and The above window frame is, A square frame provided to fit the shape of the above window hole; A cover plywood covering the insulation material exposed laterally from the above window hole; and A Hanok building having a double wall structure characterized by including a Hanok window that is coupled to the above-mentioned square frame so as to be openable or closeable.
In paragraph 1, It further includes a concrete foundation placed on the ground, A Hanok building having a double wall, characterized by placing foundation stones on the concrete foundation, forming the basic framework of the Hanok building with columns and door frames, and then forming the wall.
A foundation preparation step of establishing a foundation framework using foundation stones, columns, and door frames on a concrete foundation provided on the ground; A wall provisioning step of providing a wall in a double wall structure on the above-mentioned basic framework; and A roof provision step of providing a double-layered roof on the above-mentioned basic framework; Includes, A method for constructing a Hanok building having a double wall structure, characterized in that the above-mentioned wall forms a double wall structure by including an outer load-bearing wall provided on the outer surface of the insulation material and an inner load-bearing wall provided on the inner surface of the insulation material with the insulation material in between.
In Paragraph 10, The above wall preparation step is, A load-bearing wall installation step in which an inner load-bearing wall facing inward and an outer load-bearing wall facing outward are erected parallel to the above column and the above door frame; A sheet installation step of installing a variable breathable membrane on one side of the inner load-bearing wall and installing plywood and a breathable waterproof membrane on the inner surface of the outer load-bearing wall; and A method for constructing a Hanok building having a double wall structure, characterized by including an insulation filling step of filling the space provided between the variable moisture-permeable sheet and the moisture-permeable waterproof sheet.
In Paragraph 11, The above roof preparation step is, An inner rafter installation step of installing inner rafters in an inclined direction from the top of the inner load-bearing wall; An external rafter installation step of installing external rafters spaced parallel to the internal rafters; and A method for constructing a Hanok building having a double wall structure, characterized by including an insulation filling step of filling insulation material onto the inner rafters and the outer rafters.
In Paragraph 12, After the above-mentioned inner rafter installation step, wooden panels are installed on the inner rafters, and then a variable breathable membrane is installed. After the above-mentioned external rafter installation step, a breathable waterproof sheet for the roof is installed on the above-mentioned external rafters, and A method for constructing a Hanok building having a double wall structure, characterized by installing plywood and a waterproof sheet and installing roof tiles after the insulation filling step.
In Paragraph 11, A method for constructing a Hanok building having a double wall structure, characterized in that, during the above-mentioned external rafter installation step, the outer load-bearing wall and the external rafter are joined by a joint formed by perforating a board.
In Paragraph 11, A method for constructing a Hanok building having a double wall structure, characterized by further including a step of providing a window/door section in a window/door hole penetrating the above wall.

Description

Hanok Building with Double Wall Structure and Construction Method Thereof The present invention relates to a Hanok building having a double wall structure and a method of constructing the same. More specifically, it relates to a Hanok building having a double wall structure and a method of constructing the same that can not only solve problems such as thermal insulation, airtightness, and ventilation, but also maintain the beauty of the Hanok itself when viewed from both inside and outside without damaging the joinery method of Hanok construction, while reducing costs by decreasing the amount of energy consumed for heating and cooling and increasing the contribution to environmental protection. Residential Hanoks, as they are commonly referred to, were frequently constructed around the turn of the 2000s due to support from local governments and an increasing preference for traditional Hanoks. However, as most of these houses have encountered issues such as insulation, airtightness, and heating costs, their popularity is gradually declining. Consequently, existing residential Hanoks are being put up for sale through methods such as auctions, and the construction of new Hanoks has also decreased significantly. In the structure of conventional traditional Hanok, pillars and door frames are composed of a single layer of single pillars, and the insulation layer of the walls and roof is separated. Therefore, the structure is prone to gaps forming due to the inherent characteristics of the conventional Hanok building itself, namely the joints between wood and the joints between wood and the walls, which repeatedly contract and expand due to temperature changes, making it difficult to maintain airtightness. Accordingly, in existing modern Hanoks designed to complement traditional Hanoks, an external insulation method, which involves insulating the outer side of the walls, or an internal insulation method, which involves insulating the inner side of the walls, is adopted. When the internal insulation method is applied, the beautiful pillars and door frames of the traditional Hanok must be sacrificed indoors. In this case, the standard line for calculating the gross floor area under the Building Act becomes the centerline of the wall located outside the insulation material, which has the disadvantage of reducing the actual usable space. Furthermore, when internal insulation is applied, condensation occurs, making the interior prone to mold growth. On the other hand, if external insulation is applied, external pillars and door frames must be sacrificed, resulting in the loss of the beauty and sentiment of traditional Hanok. Accordingly, there is a need to develop a new structural Hanok building that can resolve insulation, airtightness, and ventilation issues stemming from the structural characteristics of Hanok, while maintaining the inherent beauty of the Hanok both indoors and outdoors without compromising the traditional joinery construction method, and reducing energy consumption for heating and cooling. Related prior art includes Korean Patent Application No. 10-2013-0166451 (Title of invention: Hanok component connection structure and connection method). FIG. 1 is a front view of a Hanok building according to one embodiment of the present invention. Figure 2 is a partial perspective view illustrating the wall structure of the Hanok building of Figure 1. Figure 3 is a cross-sectional view of the wall of the Hanok building of Figure 1. Figure 4 is a perspective view of the wall of Figure 3 excluding the insulation. Figure 5 is a drawing illustrating the window and door section of the Hanok building of Figure 1. Figure 6 is a drawing illustrating the double structure of the roof of the Hanok building of Figure 1. FIG. 7 is a flowchart of a method for constructing a Hanok building according to one embodiment of the present invention. The advantages and/or features of the present invention and the methods for achieving them will become clear by referring to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms. These embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention, and the present invention is defined only by the scope of the claims. Throughout the specification, the same reference numerals refer to the same components. Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings. FIG. 1 is a front view of a Hanok building according to an embodiment of the present invention, FIG. 2 is a partial perspective view illustrating the wall structure of the Hanok building of FIG. 1, FIG. 3 is a cross-sectional view of the wall of the Hanok building of FIG. 1, FIG. 4 is a perspective view