Wall construction method for apartment buildings

Abstract

The present invention relates to a method for constructing a wall of a multi-unit building, and more specifically, to an improved method for constructing a wall of a multi-unit building that ensures safety from fire hazards and improves insulation effect by separating the insulation layer and electrical wiring during construction, and also allows for easy adaptation to irregular multi-unit building walls by supporting multiple support members from the wall, while simultaneously improving insulation effect by blocking cold air transmitted from the wall by creating a gap between the insulation layer and the wall, and also blocking noise generated between the walls.

Description

Technology Field

[0001] The present invention relates to a method for constructing a wall of a multi-unit building, and more specifically, to an improved method for constructing a wall of a multi-unit building that ensures safety from fire hazards and improves insulation effect by separating the insulation layer and electrical wiring during construction, and also allows for easy adaptation to irregular multi-unit building walls by supporting multiple support members from the wall, while simultaneously improving insulation effect by blocking cold air transmitted from the wall by creating a gap between the insulation layer and the wall, and also blocking noise generated between the walls. Background Technology

[0003] Generally, an insulation layer for thermal insulation and soundproofing is installed in the walls of multi-unit housing that are cast with concrete. This insulation layer is constructed by installing insulation panels with a certain gap from the wall surface and then installing insulation material such as styrofoam between them.

[0004] In this conventional wall construction method, multiple support members are fixedly installed at regular intervals on the wall of a multi-unit dwelling, and insulation material made of rock wool or styrofoam is inserted between the support members, and then exterior materials are attached to the exposed support members using adhesive or nails to finish the wall.

[0005] However, such conventional wall construction methods not only fail to easily accommodate the irregular walls of multi-unit dwellings, but also suffer from problems such as reduced insulation effectiveness due to cold air transmitted from the walls as the insulation material comes into contact with them, and the inability to block noise generated between walls. Prior art literature

[0007] Korean Registered Patent No. 10-1634284 (June 22, 2016), "Method for constructing a wall with improved thermal insulation effect for multi-unit housing" The problem to be solved

[0008] The present invention was created to solve the various problems of the aforementioned conventional technology, and its main purpose is to provide an improved method for constructing a wall of a multi-unit dwelling that enhances the insulation effect by separating the insulation layer and electrical wiring during construction to ensure safety from fire hazards and improve the insulation effect, and by supporting multiple support members from the wall to easily accommodate irregular multi-unit dwelling walls, while simultaneously ensuring a gap between the insulation layer and the wall to block cold air transmitted from the wall and to block noise generated between the walls. means of solving the problem

[0010] The present invention, as a means to achieve the above-mentioned purpose, comprises a process of fixing and installing a plurality of support members on a wall of a multi-unit dwelling; a process of attaching an insulating material between the support members to form an insulating layer; a process of installing a first finishing material on the outer surface of the insulating material; a process of fixing and installing a plurality of support members on the outer surface of the first finishing material, wherein a passage for electrical wiring is formed therein to pass through; and a process of installing a second finishing material, wherein a horizontal elongated hole is formed on the outer side of a support member fixed to the first finishing material so as to show the passage for the electrical wiring to form an air layer between the first finishing material and the second finishing material, and a cover member is provided in the horizontal elongated hole so as to be removable; wherein the cement mortar constituting the wall of the multi-unit dwelling comprises 20% by weight of sand, 20% by weight of cement, 20% by weight of gravel, 15% by weight of a functional additive, and the remainder being water; The present invention provides a method for constructing a wall of a multi-unit residential building, characterized in that the above functional additive is composed of a mixture of 25% by weight of coal tar, 15% by weight of oleic acid, 20% by weight of sodium laureth-6 carboxylate, 15% by weight of capric acid, and the remainder being 5-isopropyl-3-methylphenol. Effects of the invention

[0012] According to the present invention, by separating the insulation layer and electrical wiring during construction, it is possible to ensure safety from fire hazards and improve the insulation effect. Additionally, by supporting multiple support members from the wall, it is possible to easily adapt to the irregular walls of multi-unit housing. Furthermore, by creating a gap between the insulation layer and the wall, it is possible to obtain an improved effect that enhances the insulation effect of multi-unit housing by blocking cold air transmitted from the wall and blocking noise generated between the walls. Brief explanation of the drawing

[0014] FIG. 1 is a process diagram showing a construction method according to the present invention. FIG. 2 is a perspective view showing the process of forming an insulation layer in the construction method according to the present invention. FIG. 3 is a perspective view showing the usage state of the first finishing material in the construction method according to the present invention. FIG. 4 is a perspective view showing the installation process of a support member having a passage for electrical wiring formed in the construction method according to the present invention. FIG. 5 is a perspective view showing the state of use of the second finishing material in the construction method according to the present invention. FIG. 6 is a plan view showing a construction method according to the present invention. FIG. 7 is a process diagram showing another example of a construction method according to the present invention. FIG. 8 is an exploded perspective view showing the combined state between a support means and a plurality of support members in a construction method according to the present invention. FIGS. 9 and FIGS. 10 are a perspective view and a longitudinal perspective view showing a support means in a construction method according to the present invention. FIG. 11 is a plan view showing the state in which a support means and an eco-friendly material are provided in the construction method according to the present invention. Specific details for implementing the invention

[0015] Before describing the present invention in more detail, the terms and words used in this specification and claims should not be limited to their ordinary or dictionary meanings, but should be interpreted in a meaning and concept consistent with the technical spirit of the present invention, based on the principle that the concept of a term can be appropriately defined to best describe the invention.

[0016] The method for constructing a wall of a multi-unit dwelling according to the present invention utilizes Korean Registered Patent No. 10-1634284 (June 22, 2016), "Method for constructing a wall that improves the thermal insulation effect of a multi-unit dwelling." Accordingly, some of the following descriptions are exactly as they appear in the aforementioned registered patent.

[0017] Referring to FIGS. 1 to 6, the construction method according to the present invention comprises: a process (100) of fixing and installing a plurality of support members (2) on a wall (1) of a multi-unit dwelling; a process (200) of forming an insulation layer by attaching an insulating material (3) between the support members (2); a process (300) of installing a first finishing material (4) on the outer surface of the insulating material (3); a process (400) of fixing and installing a plurality of support members (2) on the outer surface of the first finishing material (4) such that a passage (21) for electrical wiring (6) passes through it; and a process (400) of installing a second finishing material (5) in which a horizontal elongated hole (51) is formed on the outer side of the support member (2) fixed to the first finishing material (4) so ​​that the passage (21) of the electrical wiring (6) is visible, and a cover member (52) is provided in the horizontal elongated hole (51) so as to be removable, thereby forming an air layer (7) between the first finishing material (4) and the second finishing material (5). It includes the process (500).

[0018] In the following explanation, the term "plural" is explained as meaning one or more.

[0019] The insulation material (3) can be understood as having an inner surface facing the wall (1) and an outer surface facing the first finishing material (4). Accordingly, the outer surfaces of the first and second finishing materials (4, 5) should also be understood based on this.

[0020] First, in the process (100) of fixing and installing a plurality of support members (2) on a wall (1) of a multi-unit dwelling, a plurality of support members (2) formed with a certain thickness and length are fixed by pressing them against the wall (1) in vertical and horizontal directions.

[0021] The above wall (1) is made of ordinary concrete and includes the interior and exterior walls of a multi-unit dwelling as well as the ceiling, etc., for houses, apartments, commercial buildings, containers, and other prefabricated buildings.

[0022] At this time, the cement mortar constituting the wall (1) consists of 20% by weight of sand, 20% by weight of cement, 20% by weight of gravel, 15% by weight of functional additives, and the remainder being water.

[0023] Here, the functional additive is composed of a mixture of 25% by weight of coal tar, 15% by weight of oleic acid, 20% by weight of sodium laureth-6 carboxylate, 15% by weight of capric acid, and the remainder being 5-isopropyl-3-methylphenol.

[0024] In this case, coal tar has the advantage of excellent crack inhibition, water resistance, heat resistance, and durability.

[0025] In addition, oleic acid promotes gelation to increase penetration power, contributes to fixation stabilization, and maintains viscosity.

[0026] In addition, sodium laureth-6 carboxylate reduces moisture content to decrease pores and enhances filling and repair functions, while improving water resistance, durability, and adhesion.

[0027] In addition, capric acid enhances durability by increasing flowability while suppressing bubble formation.

[0028] In addition, 5-isopropyl-3-methylphenol (5-ISOPROPYL-3-METHYLPHENOL) decomposes and removes organic matter on the bottom surface and increases the drying speed, contributing to increased curing strength and durability.

[0029] In addition, the above support member (2) is preferably made of a wooden timber and is preferably formed in a grid structure.

[0030] The above support member (2) is fixed using strong adhesive or nails, etc.

[0031] In the process (200) of forming an insulating layer by attaching an insulating material (3) between supporting members (2), the insulating material (3) is manufactured to fit the size of the groove (22) so that it can be inserted into the groove (22) formed by connecting a plurality of supporting members (2), and then attached to each groove (22) using an adhesive.

[0032] The insulation effect is improved by forming an insulation layer by densely attaching an insulating material (3) to each of the above-mentioned grooves (22).

[0033] The above insulation material (3) is made by foaming, curing, molding, drying, and cutting a raw material, which is a urethane foam composition, into a square plate-shaped insulation material.

[0034] At this time, the urethane foam composition is formed by mixing 10 parts by weight of benzyl salicylate, 4.5 parts by weight of tebuconazole, 7.5 parts by weight of zirconium phosphate, 5 parts by weight of sodium dodecylbenzenesulfonate, 5 parts by weight of polycaprolactone, and 10 parts by weight of potassium cocoate with respect to 100 parts by weight of polyurethane resin.

[0035] Here, Benzyl Salicylate emits a sweet scent, but it also has the property of absorbing ultraviolet rays to prevent discoloration.

[0036] In addition, Tebuconazole is a substance corresponding to CAS No. 107534-96-3 that inhibits fungal growth and enhances dispersion stability.

[0037] Also, zirconium phosphate is an inorganic antimicrobial agent.

[0038] In addition, sodium dodecylbenzenesulfonate is a substance corresponding to CAS number 25155-30-0, which particularly enhances freeze-thaw resistance and increases water tightness, thereby enhancing water resistance and water resistance.

[0039] In addition, polycaprolactone is non-toxic, highly biocompatible, and bio-harmless, and is biodegradable; it is added to increase transparency and enhance molding freedom.

[0040] In addition, potassium cocoate enhances emulsification to increase flexibility and possesses oil-repellent properties due to its characteristic of dissolving and removing oil components.

[0041] Meanwhile, the wall construction method of the present invention can form a double-structured insulation layer by repeatedly constructing using the above process.

[0042] In the process (300) of installing a first finishing material (4) on the outer surface of the insulation material (3), first, a non-combustible gypsum board is used for the first finishing material (4) and the second finishing material (5) to be described later.

[0043] In this case, it is preferable to use the above gypsum board by mixing 15 parts by weight of trimellitic anhydride, 6 parts by weight of sodium erythorbate, and 5.5 parts by weight of triethanolamine with respect to 100 parts by weight of gypsum board raw material for molding the gypsum board.

[0044] In this case, trimellitic anhydride has the characteristic of inhibiting crack formation and even performing a waterproofing function.

[0045] In addition, sodium erythorbate increases surface oxidation resistance and photothermal resistance, and increases discoloration resistance and erosion resistance against ultraviolet rays.

[0046] In addition, triethanolamine is a water-soluble lubricant that enhances occlusal and binding forces, thereby increasing durability.

[0047] In addition, after filling each groove (22) with the insulation material (3), the first finishing material (4) is attached to the outer surface of the insulation material (3) using adhesive. Additionally, screws or the like may be fastened to ensure a secure attachment.

[0048] Meanwhile, an aluminum plate (not shown) may be further installed on the outer surface of the first finishing material (4). Thus, the installation of the aluminum plate can improve the thermal insulation effect between the first and second finishing materials (4, 5).

[0049] In the process (400) of fixing and installing a plurality of support members (2) having a passage (21) formed therein for electrical wiring (6) to pass through, when the finishing of the first finishing material (4) is completed, support members (2) are installed vertically and horizontally along the edges of the first finishing material (4), and a plurality of vertical support members (2) are installed between them. At this time, a portion of the support members (2) is cut to form a passage (21), and electrical wiring (6) is allowed to pass through this passage (21).

[0050] In addition, plasterboard is attached to both sides of the support members (2) to prevent the support members (2) from burning easily in the event of a fire.

[0051] In the process (500) of installing a second finishing material (5) equipped with a cover member (52), a horizontal hole (51) is formed on the outside of a support member (2) installed on the outer surface of the first finishing material (4) so ​​that the passage (21) of the electrical wiring (6) is visible, and a second finishing material (5) is installed with a cover member (52) that can be inserted and removed into the horizontal hole (51).

[0052] In particular, the aforementioned insulation layer and electrical wiring (6) are completely separated through the air layer (7) formed between the first finishing material (4) and the second finishing material (5), thereby ensuring that the electrical wiring (6) is safe from fire hazards and that the path of the electrical wiring (6) can be freely changed. Additionally, the path of the electrical wiring (6) can be changed even after construction is completed.

[0053] The above air layer (7) may be filled with one or more selected from porous styrofoam, glass fiber, sawdust, and sealed balloons.

[0054] The above cover member (52) is composed of a protrusion (521) inserted into the horizontal elongated hole (51) and a zinc plate (522) attached to the front of the protrusion (521) to close the horizontal elongated hole (51).

[0055] Therefore, the electrical wiring (6) is prevented from being damaged by overcurrent and leakage current by the cover member (52) which is openable and closable, and the path of the electrical wiring (6) can be freely changed and easy to re-install.

[0056] In the present invention, while including the above-described configuration, a process (100) of fixing a plurality of support members (2) to a wall (1) as shown in FIGS. 7 to 11 is additionally implemented, in which a support means (10) is fixedly installed on the wall (1) before the process (100) of fixing a plurality of support members (2) to be fixedly installed on the wall (1) so that the plurality of support members (2) to be fixedly installed on the wall (1) can be fixedly installed at a certain position, and an insulation layer is spaced apart from the wall (1).

[0057] The above support means (10) includes a plurality of brackets (11) that support the grid structure of the plurality of support members (2).

[0058] The plurality of brackets (11) are fixedly installed on the wall (1), allowing the fixed installation positions of the plurality of support members (2) to be visually confirmed and fixedly installed.

[0059] The bracket (11) may be formed in a polygonal shape including a circle or a square having inner and outer sides. Here, the inner and outer sides of the bracket (11) may be understood to face the wall (1) and the first finishing material (4), as with the insulation material (3) described above.

[0060] The above bracket (11) supports the intersection point (A) of the plurality of support members (2) and stably supports the plurality of support members (2).

[0061] Each of the above brackets (11) has a fitting groove (11a) formed on its outer surface into which the support member (2) is fitted.

[0062] It is preferable that the above-mentioned fitting groove (11a) be formed in a '┼' shape and the above-mentioned intersection point (A) be fitted together.

[0063] The above bracket (11) can be fixedly installed on the wall (1) by means of a fastener (12) including a screw or nail.

[0064] To this end, the bracket (11) may have a hollow (11b) formed therein through the inner and outer surfaces to which the fastener (12) is coupled inwardly.

[0065] It is preferable that the hollow (11b) extends from the surface forming the fitting groove (11a) to the inner surface of the outer support member (11).

[0066] Accordingly, the support means (10) can stably support the plurality of support members (2) from the irregular wall (1) by minimizing the area when in contact with the wall (1) compared to when the plurality of support members (2) are fixedly installed in contact with the wall (1).

[0067] In addition, the support means (10) can be configured to be spaced apart from the insulation layer and the wall (1) to improve the insulation effect by blocking cold air transmitted from the wall (1), and can also form a hollow space (B) between the wall (1) and the insulation layer to resonately absorb sound vibrations transmitted to the wall (1).

[0068] The present invention may further include a process (700) of applying an eco-friendly material (20) to the surface of the second finishing material (5).

[0069] The above eco-friendly material (20) can be made of a general type of loess or a mixture of loess and charcoal.

[0070] In other words, the process may further include applying a mixture of 50g of a mixture of loess, charcoal, and Dichan in a weight ratio of 5:3:2 to 100ml of water to the surface of the second finishing material. In this case, since the loess and charcoal possess not only far-infrared radiation properties but also antibacterial, purifying, and deodorizing properties, it is eco-friendly and enhances human health benefits.

[0071] In addition, Dichan forms a thin protective layer on the surface, and through this layer, blocks oxygen, moisture, or oxidation, thereby inhibiting surface degradation.

[0072] For example, by emitting far-infrared rays beneficial to the human body from these eco-friendly materials (20), metabolism is promoted and blood circulation is improved, the production of enzymes is revived and aging cells are activated to promote the excretion of waste products and excess fat, and the production of substances that cause fatigue or aging can be suppressed.

[0073] In addition, odors contained in the indoor air can be deodorized and purified by the above-mentioned eco-friendly material (20). Explanation of the symbols

[0075] 1 : Wall 2 : Support member 3 : Insulation material 4 : First finishing material 5 : Second finishing material 6 : Electrical wiring 7 : Air layer 10 : Support means

Claims

Claim 1 A process of fixing and installing a plurality of support members on the wall of a multi-unit dwelling; a process of attaching an insulating material between the support members to form an insulating layer; a process of installing a first finishing material on the outer surface of the insulating material; a process of fixing and installing a plurality of support members on the outer surface of the first finishing material, wherein a passage is formed for electrical wiring to pass through. A method for constructing a wall of a multi-unit dwelling, comprising the step of installing a second finishing material in which a horizontal elongated hole is formed on the outer side of a support member fixed to the first finishing material to form an air layer between the first finishing material and the second finishing material so that a passage for the electrical wiring is visible, and a cover member is provided in the horizontal elongated hole so as to be insertable and removable; wherein the cement mortar constituting the wall of the multi-unit dwelling comprises 20% by weight of sand, 20% by weight of cement, 20% by weight of gravel, 15% by weight of a functional additive, and the remainder being water; and wherein the functional additive is composed of a mixture of 25% by weight of coal tar, 15% by weight of oleic acid, 20% by weight of sodium laureth-6 carboxylate, 15% by weight of capric acid, and the remainder being 5-isopropyl-3-methylphenol. Construction method for building walls. Claim 2 A method for constructing a wall of a multi-unit building, characterized in that, in claim 1, it further includes the process of applying a mixture of 50g of a mixture of red clay, charcoal, and Dichan mixed in a weight ratio of 5:3:2 to the surface of the second finishing material, the mixture being mixed with 100ml of water.

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