KR100980567B1 - The construct method for insulation of outer wall of structure with highly efficient insulation - Google Patents

Abstract

PURPOSE: A construction method for an insulation finish of an outer wall of a structure is provided to maximize an insulation effect by increasing the thickness of an insulation member. CONSTITUTION: A construction method for an insulation finish of an outer wall of a structure is as follows. The edges of insulation members are connected using fixing members(S1). Gaps between the connected insulation members are filled with adhesive or a calking material(S1'). Outer boards are uniformly attached o a spacer(S2) using adhesive. Spaces between the outer boards are filled with a calking material(S3). The front surfaces of the outer boards are coated with a ceramic coating agent(S4).

Description

The construct method for insulation of outer wall of structure with highly efficient insulation}

The present invention relates to a method for finishing the thermal insulation finishing of the outer wall of the structure to implement high-performance insulation, using an adhesive and an el-shaped fixture having an 'L' cross-section, the insulation is installed on the outer wall of the structure, the adhesive on the outer wall or insulation A heat insulating material installation step of attaching and installing the heat insulating material on the front surface of the wall by fixing the heat insulating material by fixing the heat insulating material to the upper surface of the attached heat insulating material by applying a heat insulating material by applying a heat insulating material (S1); Install an outer board including an inorganic board to the front surface of the installed insulation with an adhesive, but install a plurality of interval holding spaces between neighboring outer boards to have a constant gap, and then install the outer board to remove the gap holding areas. Step (S2); Completed with the caulking and curing process (S3) to fill the space between the outer board with a caulking material, to increase the thickness of the heat insulating material to maximize the heat insulation effect, it is easy to construct.

In general, the internal and external insulation to insulate the structure (wall) is divided into the inner insulation when the insulation is located on the indoor side, and the outer insulation when the insulation is located on the outdoor side, and when looking at the construction method for such an interior and exterior insulation, foam polystyrene and Applying the same insulation to the outer wall of the structure, arranging the wall to be constructed, attaching the insulation to the wall with an adhesive, and then apply cement mortar first, attach a reinforcing mesh to it, and again cement mortar 2 times to coat the surface, and after finishing curing for some time, finish with painting.

In addition, in recent years, a heat insulating panel combining the exterior material and the heat insulating material has been developed. For example, as disclosed in Korean Utility Model Model No. 0334341, one side of the styrofoam mixed lightweight concrete is bonded with a cellulose fiber cement board, and the other side is a stone. Disclosed is a light weight composite panel for interior and exterior surfaces of a building in which a board or steel board is coupled.

However, the general method of internal and external insulation is that if the walls of the structure to be constructed are not flat, there is a problem that the wall is insulated due to the low strength of the insulation, or that the insulation is cracked due to uneven solidification of the adhesive, external force and torsion. It was enclosed, there was a problem that the air takes a long time according to the curing of the mortar.

In addition, when constructing a unit-size lightweight composite panel, it is constructed to fill all the walls with a plurality of lightweight composite panels. Even if the lightweight composite panel is laminated with mortar like brick, Since the tightness of the floor is inferior, the higher the wall height, the more dangerous problems are involved. Therefore, an effective fixing method for the insulation panel having the unit size has emerged.

To this end, a fixture is provided to closely hold the unit-sized insulation panel on the wall, and it is necessary to facilitate fixing of the insulation panel. Furthermore, the construction of the insulation panel is closely filled with caulking material while maintaining a uniform gap. It is necessary to ensure insulation isolation and noise isolation.

In addition, in recent years, it is recommended to increase the insulation performance of the structure to save energy, for this purpose, it is necessary to increase the thickness of the heat insulating material used for the wall of the structure, the high heat insulating material can be effectively and easily installed in the structure. The construction method that there was was necessary.

Therefore, the present invention, using the adhesive and the el-shaped fixture having an 'L' cross-section, while installing the heat insulating material on the outer wall of the structure, while applying the adhesive to the outer wall or heat insulating material to attach the heat insulating material, the el-shaped fixture on the upper surface of the attached heat insulating material To the heat insulating material and the wall to fix the heat insulating material by attaching and installing the heat insulating material on the front of the wall, and install the outer board including the inorganic board with the adhesive to the front of the installed heat insulating material, but the gap between the adjacent outer boards A plurality of holders are installed to have a predetermined interval, and then the installed spacers are removed; The space between the outer board is filled with a caulking material is completed by curing, by the heat insulating finish construction method of the outer wall, to increase the thickness of the heat insulating material to maximize the heat insulation effect, and to facilitate the construction.

Then, after the insulation is attached, a tight material is injected into the gap between the heat insulators, or the reinforcing mesh is attached with an adhesive along the upper side of the face where the heat insulators meet, to increase the adhesion and tightness of the heat insulator.

In addition, the front surface is coated with a ceramic coating to increase the aesthetics, to increase the stain resistance and surface durability.

In addition, the outer board is. Fiber reinforced cement board, calcium silicate board and calcium silicate board are used to make it safe for fire and to increase the strength and durability of the outer wall.

As described above, the present invention uses an adhesive and an El-shaped fixture having an 'L' cross section, and installs the heat insulating material on the outer wall of the structure, while applying the adhesive to the outer wall or the heat insulating material and attaching the heat insulating material to the upper surface of the attached heat insulating material. Fixing the fixture to the insulation and the wall to fix the insulation by attaching and installing the insulation on the front of the wall, and the outer board including the inorganic board is installed with an adhesive to the front of the installed insulation, but between the adjacent outer board Install a plurality of spacing zones to have a constant spacing, and thereafter, remove the installed spacing zones; The space between the outer board is filled with a caulking material is completed by curing, by the heat insulating finish construction method of the outer wall, by increasing the thickness of the heat insulating material to maximize the heat insulation effect, there is an effect that the construction is easy.

And after the insulation is attached, by filling a tight material in the gap between the heat insulating material, or by attaching a reinforcing mesh along the upper portion of the surface facing the heat insulating material with an adhesive, there is an effect of high adhesion and tightness of the heat insulating material.

In addition, the front surface is coated with a ceramic coating to increase the aesthetics, there is an effect of high pollution resistance and surface durability.

In addition, the outer board is. Using fiber reinforced cement board, calcium silicate board and calcium silicate board, it is safe to fire, and has the effect of high outer wall strength and durability.

The present invention relates to a method of thermal insulation finishing construction of the outer wall of the structure for realizing high-performance insulation, using an adhesive and an El-shaped fixture having an 'L' cross-section, the insulation is installed on the outer wall of the structure, the outer wall or heat insulator Insulation installation step (S1) of attaching and installing the heat insulating material on the front surface of the wall by fixing the heat insulating material by fixing the heat insulating material to the upper surface of the attached heat insulating material by applying an adhesive to the heat insulating material attached; Install an outer board including an inorganic board to the front surface of the installed insulation with an adhesive, but install a plurality of interval holding spaces between neighboring outer boards to have a constant gap, and then install the outer board to remove the gap holding areas. Step (S2); Completed with the caulking and curing process (S3) to fill the space between the outer board with a caulking material, to increase the thickness of the heat insulating material to maximize the heat insulation effect, it is easy to construct.

Referring to the process diagram of Figure 1, a method for finishing heat insulation of the outer wall of the structure for implementing high-performance insulation according to the present invention will be described.

First, the wall surface cleaning process (S0) is a process of arranging the outer wall of the structure to be constructed, in the case of a new structure to clean only the surface clean, if the existing structure, the cracks to fill the gap to repair, and the pits It is spicy and flattened, and the protruding part is ground with a grinder, etc. to make the surface flat and free of moisture on the wall surface.

First, as shown in FIG. 3, the heat insulating material attaching step S1 is a step of installing the heat insulating material 10 on the arranged wall surface, and for the installation of the heat insulating material 10, the el-shaped fixture 30 and the adhesive agent. 50, fixing members 32, 33, and the like are required.

The attaching heat insulating material 10 has a predetermined thickness, is formed in a unit size panel (or board) shape, and is foamed when using expanded expanded polystyrene or manufacturing fire resistant expanded polystyrene. A high heat resistant fireproof coating is applied to polystyrene beads, and a fireproof coating is coated on foamed polystyrene foamed or cut to a predetermined size and manufactured by molding and compressing it to a predetermined thickness using an adhesive or the like. As it has similar insulation property, it is economical by reducing energy consumption. Moreover, it is not harmful to human body because it does not emit toxic substances such as formalin, radon, halogen compounds, etc. in combustion, and it is excellent in strength, durability and weather resistance. There is this.

In addition, the adhesive 50 may be attached to the wall and the heat insulating material 10 well, and as the type of the adhesive 50, cement adhesive, other oil, inorganic adhesive, or the like may be used, and the adhesive 50 may be It is preferable to form in a lump form.

And, as shown in Figure 9, the el-shaped fixture 30 is formed to have a predetermined width of the cross-section 'L', and formed a plurality of fixing holes 31 penetrated to each surface, Accordingly, the el-type fixture 30 is preferably formed by bending a plate-shaped metal material excellent in corrosion resistance, strength and durability.

In addition, the fixing members 32, 33, 34 are pins, anchors, nails, nails and knife blocks, pieces for heat insulating materials (pieces for ESP, longer pitch than normal pieces, higher threads), and fins for heat insulating materials ( esp electroplating pins, threads are formed on the surface of the pin, the pitch is longer than the general piece, the threads are higher).

Therefore, in the heat insulation material attaching process S1, first, as shown in FIG. 3, the adhesive agent 50 is apply | coated to an outer wall, and the heat insulation material 10 is affixed on an outer wall.

And the upper part of the attached heat insulating material 10 is provided with an el-shaped fixture 30, the el-shaped fixture 30 is installed so as to contact the top and the outer wall of the heat insulating material 10, the fixing hole 31 of the el-shaped fixture 30 ) To the fixing member 32, 33, so that the heat insulating material 10 attached by the el-shaped fixture 30 is firmly attached.

For reference, if the adhesive 30 to be applied to the outer wall is in the form of a lump, even if the surface of the outer wall is uneven, there is a feature that the heat insulating material 10 can be attached vertically.

In addition, while using the fixing members 32 and 33 while fixing the el-type fixture 30, it is preferable to use a piece for insulation material on the surface where the el-type fixture 30 and the heat insulating material 10 contact, the el-type fixture 30 ), It is preferable to use anchors, nails, nails and knife blocks on the outer surface.

On the other hand, the side and the upper side of the installed heat insulating material 10 continuously installs the heat insulating material 10 to the left, right gaps, the adhesive on the surface of the heat insulating material 10 in which the el-shaped fixture 30 is installed in the installed heat insulating material 10 (50) is applied, and after the adhesive (50) is applied to the outer wall, the heat insulating material (10) is attached, and the el-shaped fixture (30) is installed so as to contact the attached heat insulating material (10) and the outer wall.

Thus, when the adhesive 50 is applied to the surface on which the el-type fixing tool 30 is installed while installing the insulating material 10, and the continuous insulating material 10 is installed, the gap generated by the el-type fixing tool 30 is filled, Adjacent insulation 10 is also characterized in that the side can be closely attached to each other.

In addition, as shown in FIG. 6, when the fixing member 34 is inserted diagonally from the front surface at an edge of the installed heat insulating material 10 so that the fixing member 34 is driven to the neighboring heat insulating material 10, the adhesive ( While the 50 is hardened, the shaking and torsion of the heat insulating material 10 is prevented. Also, as the fixing member 34, the heat insulating material (the pitch for ESP, the pitch is longer than the general piece, and the thread is higher), the heat insulating material It is preferable to use a solder pin (a pin for exclusive use of an esp and a thread is formed on the surface of the pin, the pitch being longer than the general piece and the thread is higher).

In addition, the el-type fixture 30 is installed on the upper portion of the heat insulating material 10, but if necessary, if installed in the same way on the side of the heat insulating material 10, the heat insulating material 10 can be more firmly fixed.

Thus, while attaching the heat insulating material 10 with an adhesive, the heat insulating material 10 is installed in the front surface of the outer wall by the method of fixing the heat insulating material 10 to an outer wall with the elbow fixture 30.

Further, the gap treating step S1 'is a step of treating a gap existing in the abutting surface of the side surface of the attached and adjacent heat insulating material 10, as shown in FIG. 8 or FIG. 9, There is a method of filling with a tight material and attaching a reinforcing mesh.

First, as shown in Fig. 8, the method of filling with a tight material, as shown in Figs. 6 and 8, in the gap generated between the heat insulating material 10, an adhesive or a caulking material (silicon-based caulking material, urethane-based caulking) A tight material 51, such as ash or other common caulking material) is injected to prevent leakage of heat insulation and to improve the adhesion between the heat insulating materials 10.

And the method of attaching the reinforcing mesh, as shown in Figure 9, the step of attaching the reinforcing mesh 35 along the upper edge of the neighboring heat insulating material 10, the reinforcing mesh 35 has a mesh structure Glass fiber or a fiber having excellent strength having a mesh structure in the form of a band, The reinforcing mesh 35 is attached and impregnated with an adhesive along the butt face of the heat insulator 10 to increase the tightness of the heat insulator 10 and prevent leakage of the heat insulator.

In addition, as shown in FIG. 4, the outer board attaching step S2 is a step of installing the outer board 20 in the installed heat insulating material 10. In this step, the outer board 20 and the gap holding hole 40 are provided. ) And adhesive 60.

First, as illustrated in FIGS. 6 to 9, the outer board 20 has a structure in which inorganic boards 21 and 21 ′ are integrally attached to both surfaces of the insulating board 22. 21) and 21 'and the insulation board 22 are described in sequence.

First, inorganic boards 21 and 21 'are fired through inorganic materials such as magnesium board, cement board or fiber reinforced cement board (CRC Board), calcium silicate board, calcium silicate silicate board, etc. It is board of non-combustible material superior in strength without being burned.

In addition, the insulation board 22 has a structure in which a heat insulating material is formed in the shape of a panel (or board) having a unit size, and the insulation board 22 uses general expanded polystyrene, or fire-resistant expanded polystyrene. At the time of manufacture, a high heat resistant fireproof coating is applied to the foamed polystyrene beads, and the fireproof coating is coated on the expanded polystyrene foamed or cut to a predetermined size and then molded and compressed to a predetermined thickness using an adhesive 60 or the like. It is manufactured in the same way as the foamed polystyrene insulation, and it is economical by reducing energy consumption. Moreover, it does not emit harmful substances to the human body such as formalin, radon, halogen compounds, etc. in combustion. It is characterized by excellent strength and durability and weather resistance.

In addition, a coating layer may be formed on the inorganic board 21 of the outer board 20, and the coating layer may be used as a general paint, a coating agent, or other coating agent, to increase heat resistance of each surface of the board. The ceramic coating is applied and cured to increase surface durability, fouling resistance, heat resistance and to enhance the appearance.

In addition, various adhesive agents, such as an organic and inorganic adhesive agent, are used for the adhesive agent 60 used for installation of the outer board 20. As shown in FIG.

’ 의 단면, 또는, 사각 단면, ‘

’의 단면 등과 같이 일정 높이(폭)을 가진 단면을 가진 것을 사용하며, 간격유지구(40)는 내부식성과 강도 및 내구성이 우수한 판형의 금속 재료를 절곡하거나, 사각빔, 사각 파이프 등을 절단하여 사용한다.In addition, as shown in FIG. 4, the spacing holding portion 40 has a cross section '

Cross section, or square cross section,

It is used to have a cross section having a certain height (width), such as the cross section of the ', and the spacer 40 is for bending a plate-shaped metal material excellent in corrosion resistance, strength and durability, or cut square beams, square pipes, etc. Use it.

Thus, the outer board 20 is installed with the adhesive 60 using the installed heat insulator 10, but the adhesive 60 is sufficiently applied to the installed heat insulator 10, or the adhesive 60 is sufficiently applied to the outer board 20. By applying, firmly attaching the outer board 20, and installing the gap retention holes 40 on the upper and side surfaces of the outer board 20 to which the outer board 20 is attached, and then attaching the outer board 20 to the upper or side surface of the outer board 20 attached thereto. 20 is attached to each other, the outer space between the adjacent outer board 20 is maintained by a spacing retainer 40, the spacing is temporarily maintained in order to maintain a constant spacing between the outer board (20) Position, or temporarily attached by an adhesive or the like, and when the distance between neighboring outer boards is aligned, it is immediately removed or all at once after all the outer boards 20 are installed.

Next, the caulking and curing step (S3), as shown in Figs. 5 to 9, the caulking material ( In the process of filling 61, the caulking material 61 is completely filled with a space between the outer boards 20 using a sealant, a silicone caulking material, a urethane caulking material, other conventional caulking material, and the like. The caulking material 61 filled between the 20 is completely cured over time.

On the other hand, when the coating layer is formed on the attached outer board 20, the heat insulation construction of the outer wall is completed, and when the outer board 20 is not finished, the surface finishing process (S4) is added.

The surface finishing process (S4) is to finish on the front surface of the installed outer board 20, for finishing, can be finished by applying a general paint, paint, and other coatings, the ceramic coating as a finish After curing, the coating layer 70 is formed on the surface of the outer board 20 to increase heat resistance, weather resistance, and stain resistance, and make the appearance beautiful.

Since the heat insulating material 10 can be firmly fixed by the elunge fixture 30, the outer wall constructed in this way can be installed also the heat insulating material 10 of thickness 60mm or more, and the heat insulation effect by attachment of the thick heat insulating material 10 is carried out. When the outer board 20 according to the second embodiment as high as possible, since the heat insulating material 10 is included in a double because it has a high-performance heat insulation effect, high energy saving can be expected.

In addition, since the outer board 20 includes inorganic boards 21 and 21 ', the outer board 20 is also safe for fire, and the coating layer formed on the surface is formed of a ceramic coating agent, and thus has a stain resistance, chemical resistance, weather resistance, and aesthetic resistance. This is an excellent feature.

1 is a process chart according to the construction method of the present invention.

Figure 2 is a perspective view showing a wall surface with a heat insulating material attached in accordance with the construction method of the present invention.

Figure 3 is a perspective view of the enlarged construction process A portion of FIG.

Figure 4 is a perspective view showing a process of attaching the outer board according to the construction method of the present invention.

5 is an enlarged cross-sectional view of a portion BB ′ of FIG. 4.

6 is an enlarged view of a portion C of FIG. 5.

FIG. 7 is an enlarged cross-sectional view of a portion DD ′ of FIG. 5.

8 is an enlarged view of a portion E of FIG. 7;

9 is an enlarged view according to still another embodiment of the portion E of FIG. 7;

[Description of Code for Major Parts of Drawing]

10: insulation 20: outer board

30: El type fixing tool 32, 33, 41: fixing member

40: spacing 50, 60: adhesive

61: caulking

Claims (6)

delete delete delete An insulation board 10, an El-shaped fixture 30 having an 'L' cross section, and an outer board 20 having an inorganic board integrally attached to both sides of the insulation board; While attaching the heat insulator 10 to the outer wall with the adhesive 50, the upper surface of the attached heat insulator 10 is driven by the fixing members 32 and 33 to contact the heat insulator 10 and the wall. While attaching and installing the heat insulator (10) in front of the outer wall in a manner to fix the heat insulator (10), Of the fixing members 32 and 33 for fixing the elliptical support 30, the fixing member 32 to be inserted into the heat insulating material 10 uses a piece for insulating material, and the fixing member 33 to be put on the outer wall is Choose from anchors, nails, nails and knife blocks. While the heat insulating material 10 is continuously attached to each other continuously, after the adhesive 50 is applied to the surface of the heat insulating material 10 in which the el type support 30 is installed, the heat insulating material 10 adjacent to the heat insulating material 10 is installed. It is installed so as to be attached by the applied adhesive (50), the neighboring heat insulating material (10) by inserting the fixing member 34 made of a pin for heat insulating material or a piece for heat insulating material at an edge of the neighboring heat insulating material (10) diagonally. Fixed to be fitted into the installation, which is installed to prevent close attachment and shaking of the heat insulating material 10 is installed Heat insulation material installation process (S1); The front surface of the installed heat insulating material 10 is composed of an inorganic material selected from cement board, fiber reinforced cement board, calcium silicate board, calcium silicate silicate board to increase durability and fire resistance. The outer board 20 is attached with an adhesive 60 to be installed, but the gap between the outer outer boards 20 is maintained by the gap holder 40. Outer board installation process (S2) to be installed so as to maintain a constant interval; The space between the adjacent outer board 20, the caulking and curing step (S3) is filled with a caulking material 61 made of a sealant, a silicone-based caulking material, a urethane-based caulking material and the like (S3); After the caulking and curing process (S3) is completed, the installed outer board 20 is coated with a ceramic coating to increase the weather resistance, contamination resistance, chemical resistance of the front surface finishing process (S4) to form a coating layer 70 ; Insulation finishing construction method of the outer wall of the structure to implement high-performance insulation, characterized in that the construction process is completed by performing. The method of claim 4 , After the heat insulator installation step (S1), A gap treatment process (S1´) in which a tight material 51, such as an adhesive or a caulking material (silicone caulking material, a urethane caulking material, or other conventional caulking material), is injected and filled into a gap between abutting edges of neighboring heat insulating materials 10 (S1´). ), Insulation finishing construction method of the outer wall of the structure to implement high-performance insulation, characterized in that it improves the tightness of the gap between neighboring insulation. The method of claim 4, wherein Next to the heat insulator installation step (S1), A gap treatment step (S1 ′) of attaching a reinforcing mesh 34 along an upper surface of the edge where the neighboring heat insulators 10 meet each other and treating a gap between neighboring heat insulators is added, Of gaps between neighboring insulations Insulation finish construction method of the outer wall of the structure to achieve high-performance insulation characterized by increasing the tightness.

Images