KR100780555B1 - Constructing method of panel material sticking on surface of concrete wall of construction - Google Patents

Abstract

The present invention relates to a method for constructing a building material panel, and more particularly, to attach a cushioning material, a soundproofing material, a soundproofing material, a joint wheel material, a waterproofing layer protection material, etc. (hereinafter referred to as "building material panel") to a concrete wall and floor of a building. Eco-friendly, which does not release water-soluble, flame-retardant, durable and harmful organic compounds (VOC) that cause new diseases such as sick house syndrome (SHS), building syndrome (SBS), and mixed chemical hypersensitivity (MCS). After applying and drying the adhesive on the concrete wall and floor, attach the pure building material panel (not the sticky type building material panel) and install it to be eco-friendly and improve the constructability and contribute to the reduction of construction materials cost. And it relates to a construction method of the building material panel attached to the floor surface.

The present invention is a method of attaching a building material panel on the concrete wall and floor surface, water resistance, flame retardancy, durability is good, environmentally friendly point. And a drying and curing step of drying and curing at room temperature after the coating step, and an attaching step of attaching a building material panel after the drying and curing step.

Cushioning material, soundproofing material, soundproofing material, joint wheelase, waterproofing layer protection material, point adhesive, release paper

Description

Constructing method of panel material sticking on surface of concrete wall of construction}

1 is a cross-sectional view of a typical concrete structure.

Figure 2 is a state installation of a waterproof layer protective material of the outer wall surface of a typical concrete building.

3 is a perspective view of a building material panel commonly used.

Figure 4a is a cross-sectional view of the release paper attached to the building material panel commonly used.

Figure 4b is a cross-sectional view of the release paper is separated on a building material panel commonly used.

5 is a cross-sectional view of the concrete building constructed by the construction method according to the present invention.

<Explanation of symbols for main parts of drawing>

1: concrete floor 2, 2a: concrete wall

3: wall noise suppressant 4: floor noise suppressant

5: buffer layer 6: excel and heating layer

7: heating piping 8: waterproof layer

9: waterproofing layer protective material 10: adhesive layer

20: release paper 21: paper

22 polyurethane coating layer 23 silicon coating layer

30: adhesive agent 24: building materials panel

The present invention relates to a method of constructing a building material panel attached to a building concrete wall and floor surface, more specifically, a cushioning material, soundproofing material, soundproofing material, joint wheel material, waterproof layer protective material, etc. Organic materials that cause new diseases, such as sick house syndrome (SHS), building syndrome (SBS), and mixed chemical hypersensitivity (MCS), which have good water resistance, flame retardancy, and durability when attached Applying eco-friendly, point-free adhesives that do not emit VOCs to concrete walls and floors and drying them, and attaching eco-friendly, pure building materials panels (not sticky-type building materials panels) to prevent new diseases that are harmful to the human body. It is a building cone that aims to prevent problems, solve environmental pollution problems, improve work efficiency and constructability, and reduce construction materials costs. It relates to a construction method of a building material panel to be attached to discrete wall surface and the bottom surface.

In general, in the construction of concrete buildings such as apartment houses and buildings, it is mandatory to install building materials panels such as shock absorbers, sound insulation materials, sound insulation materials, joint wheel materials, and waterproof layer protection materials on walls and floors. A cushioning material, a soundproofing material, a joint wheel material, and the like are installed on the wall, and a soundproofing material for blocking the impact sound of the floor is installed on the floor.

As such, the materials for building materials panels used to block noise on concrete walls and floors of apartment houses and buildings, such as apartments, have been developed and developed a lot. Sticky-type building materials panels, OPP tapes, and takkapins with release paper have many problems.

1 is a cross-sectional cross-sectional view of a general building, and after installing a wall noise inhibitor 3 such as a cushioning material, a soundproofing material, and a joint wheelase at a height of 5 to 11 cm on the concrete wall surface 2, the interlayer floor on the concrete floor surface 1 To minimize noise, install floor noise suppressors (4), such as sound insulation.

Subsequently, the concrete and the foaming agent are mixed on the floor surface noise suppressant (4) installed on the bottom surface and poured into a predetermined thickness to form a buffer bubble layer (5), and heating of the buffer bubble layer (5) is completed at regular intervals. After installing the pipe (7), by placing and curing concrete of a certain thickness on the upper surface of the heating pipe (7) to complete the construction of each floor of the building through the process of forming the Excel and the heating layer (6).

FIG. 2 is a view illustrating an installation state of a waterproofing layer protective material of a general concrete building outer wall surface, and after forming a waterproof layer 8 applied or attached to block the inflow of moisture to the concrete outer wall surface 2a, and then on the waterproofing layer 8 At the same time to protect the surface and to install a waterproof layer protective material (9) used as a self-waterproof and heat insulating material.

As such, the waterproof layer which is attached to the concrete wall (2) and the bottom surface to protect the noise inhibitor (3) (4) or waterproof layer (8), such as cushioning material, sound insulation material, sound insulation material, joint wheelase used to absorb and block the noise One side of the building material panel 24 such as the protective material 9 is attached to one side of the building material panel 24 as shown in Figure 3 is a planetary for fixing to the concrete wall (2) (2a) The release paper 20 in which the adhesive layer 10 is formed is laminated | stacked.

The oily point formed on the release paper 20 when separating the release paper 20 combined to install the building material panel 24 configured as described above on the concrete wall (2) (2a) from the building material panel 24 The adhesive layer 10 is transferred to the building material panel 24, and the transferred oil point. The adhesive 10 is disposed to correspond to the concrete wall surface 2, 2a. Planetary point. It is fixedly attached to the concrete wall surface 2 (2a) by the adhesive layer 10.

The release paper 20 is formed by coating the polyurethane grains on the paper 21 at a high temperature of 180 ° C. or higher as in FIGS. 4A and 4B to form a polyurethane coating layer 22, and then on the polyurethane coating layer 22. After the release silicone resin is applied, the silicone resin is cured at a high temperature of 180 ° C. to form the silicone coating layer 23, thereby manufacturing the release paper 20, and then an oily adhesive is coated on the silicone coating layer 23 of the release paper 20. The coating is dried to a thickness of ˜150 μm, and then dried to form an oily dot adhesive layer 10, and the oily dot adhesive layer 10 is formed so as to correspond to one side of the wall noise suppressant 3.

In this case, the polyurethane coating layer 22 serves as a vinyl coating to prevent the silicon is absorbed into the paper, the silicone coating layer 23 is an oil-based point. The adhesive layer 10 is attached to the building material panel 24 transition After the release of the oil-based adhesive layer 10 is to perform the function of maintaining the release property so that the release paper 20 is easily peeled off.

When the release paper 20 is peeled from the building material panel 24, it cannot be recycled due to the coating of polyurethane, and cannot be recycled. Also, since the pollution is released when incinerated, it must be incinerated in a licensed incinerator. During treatment, the polyurethane coating layer emits chloride gas, which is harmful to the human body, causing environmental pollution. In order to form the polyurethane coating layer 22 and the silicon coating layer 23, a high temperature of 180 ° C. or higher is required so that fuel Waste is a big problem.

In addition, the oil-based point formed on one side of the release paper 20 is adhered to the concrete wall (2) (2a). The adhesive layer 10 is composed of a main component of toluene, which is a volatile organic compound (VOC). After completion of the construction of the building, the adhesive is responsible for causing sick house syndrome (SHS), building syndrome (SBS), and mixed chemical hypersensitivity (MCS) due to the release of environmental hormones. As it affects nerves and causes neurological diseases and cancers, it is impossible to bring any products that use oily dots and adhesive materials with adhesives as main ingredients to automobiles and electronic products all over the world. to be.

In addition, the oil-based adhesive layer 10 is a phenomenon that the adhesion performance is significantly reduced due to the dust and contaminants of the various fine particles distributed on the concrete wall (2) (2a), the concrete wall (2 As the wall noise suppressant (3) is easily detached from the wall, it can be reattached at any time or double work of applying latex (LATEX) to the concrete wall with an adhesive reinforcing agent. This causes a problem that causes waste of unnecessary manpower and cost.

In particular, the latex may cause allergies to sensitive constitutions, young children, children and the elderly, sick house syndrome (SHS), building syndrome (SBS), hypersensitivity to complex chemicals (MCS), etc. There is a problem that causes.

In addition, the building material panel 24, which is a wall noise suppressant (3) (4) and a waterproof layer protective material (9), has paper (21), polyurethane coating layer (22), silicone coating layer (23), and oil-based adhesive layer on one side. Since the release paper 20 is required to be laminated in order (10), and also the process of combining the release paper 20 and the wall noise inhibitor (3) (4) or waterproof layer protective material (9) is required to increase the cost of manufacturing Not only this, there is a problem that causes an increase in the construction cost of the entire building.

In addition, the OPP tape is used to bond the sound insulation material and the sound insulation material seam installed on the building floor, and the sound insulation material installed on the floor of the building is fixed to the floor by using tapka pin. Since adhesives are made with VOC as the main raw material, it causes sick house syndrome (SHS), building syndrome (SBS), hypersensitivity to complex chemicals (MCS), and noise is transmitted to the lower layer through taxa pin. There is a problem of halving the sound insulation effect.

The present invention is harmless to the human body in order to solve all the above problems at once, does not provide a cause of secondary environmental pollution, the point is excellent adhesive strength and lasts for a long time. When applied to the floor and the point, the adhesive is evenly absorbed by the fine particles of sand and cement, and then applied to the building material panel is installed on the adhesive, the building material by the strong point of the adhesive. It is a technical problem to provide a method for constructing a building material panel attached to a building concrete wall surface and a floor surface to which the panel is firmly bonded.

When the building material panel is installed on the concrete wall and the floor by this construction method, the paper, the polyurethane coating layer, the silicon coating layer, and the adhesive layer are not stacked, and thus the release paper made of the laminated paper is not needed, thereby preventing the environmental pollution that may occur during incineration of the release paper. In addition to the prevention, the process of combining the release paper and the building material panel is not necessary, thereby significantly reducing the manufacturing cost of the building material panel, which may contribute to the reduction of the construction cost.

In addition, when building materials panels are installed on concrete walls and floors by the above construction method, eco-friendly dots and adhesives do not generate harmful environmental hormones and volatile organic compounds (VOCs). It does not cause diseases such as syndrome, and maintains strong adhesive force, especially for more than a week, and eliminates the phenomenon of detachment when the building material panel is installed on the concrete wall once, thereby improving workability and reducing manpower and construction costs due to shortening construction period. You can save.

The present invention is a method for constructing a building material panel, such as cushioning material, sound insulation material, soundproofing material, joint wheelase, waterproof layer protective material, etc. on the concrete wall and floor surface of the building, water resistance, flame retardancy, durability is good and harmless The usual point that does not provide the cause of secondary environmental pollution. The point where the adhesive is uniformly applied in a thickness of 120 to 150 μm. The adhesive application step and the above drying and curing step of drying and curing at room temperature after the adhesive application step. And a building material panel attaching step of attaching and fixing the building material panel on the spot and the adhesive after the drying and curing process.

Hereinafter, the building material panel construction process attached to the building concrete wall surface according to the present invention will be described in detail with reference to FIG. 5.

First, the present invention is used to fix the building material panel 24 to the concrete wall (2) (2a). The adhesive is water-resistant, flame-retardant, durable and harmless to the human body to cause the secondary environmental pollution Excellent adhesion and long-lasting, without providing, for example, by using an adhesive, for example, released in the company name Ocean (business registration number: 605-12-40741) operated by the applicant. DY-1020) can be used.

The product name "DY-1020" dot. The adhesive is composed of acrylic copolymer resin 60 ~ 65wt%, nonionic surfactant 3 ~ 4wt%, water 30 ~ 35wt%, other 1 ~ 2wt%, environmental hormones and volatile organic compounds ( VOC) is not released at all. As an adhesive, we have applied for a certificate of eco-friendly building materials.

In addition, the present invention is environmentally friendly and harmless to the human body. The use of the adhesive is not limited, and may be selectively used according to the material of the building material panel 24.

Hereinafter, as an embodiment of the present invention, the process of fixing the sound-proofing material (3) (4), such as sound insulation, sound insulation, joint wheelase on the concrete interlayer wall (2) will be described in detail with reference to FIG. same.

Figure 5 is a cross-sectional cross-sectional view of the concrete building constructed by the construction method according to the present invention, first to the water-resistant, flame-retardant, durable eco-friendly point on the concrete wall (2). Applying the adhesive 30 to a thickness of 120 ~ 150㎛ When the dot adhesive coating process is performed, a part of the surface of the concrete wall 2 is coated with the dot adhesive 30 as dust and contaminants of the fine particles absorb the dot adhesive 30.

In this case, when the dot adhesive 30 is applied to a thickness of 120 μm or less, since the dust and contaminants of the fine particles do not sufficiently absorb the dot adhesive 30, the coating layer is not uniformly formed so that the adhesive strength is increased. On the contrary, when the adhesive agent 30 is applied to 150 μm or more, the coating layer is formed to be thick, and the drying and curing time is long, and the economical efficiency is lowered. .

When the application process of the adhesive point 30 is completed, a drying and curing process of drying and curing at room temperature is performed, and the moisture contained in the adhesive point 30 is evaporated and cured by the drying and curing process. Dot. It is to perform the function as the adhesive (30).

Here, when the point 30 of the adhesive 30 applied to the concrete wall surface 2 is insufficient in drying and curing, the point 30 is preferably dried and cured sufficiently (5 to 15 minutes).

When the drying and curing process is completed, when the sound-proofing agent attaching process of attaching and fixing one side of the wall noise suppressing agent 3 on the adhesive 30 is carried out, the point. The strong point of the adhesive 30. The noise inhibitor 3 is firmly fixed to the concrete wall 2.

In addition, when installing the waterproof layer protective material 9 on the concrete outer wall surface (2a) is made of the same process as described above.

That is, as shown in Figure 2 to form a waterproof layer (8) to be applied or attached to the concrete outer wall surface (2a) to block the inflow of moisture, and then the point 30. The adhesive 30 to the thickness of the adhesive layer 120 ~ 150 After applying uniformly in μm and dried and cured for 5 to 15 minutes, a pure waterproof layer protective material 9 without release paper is attached.

The oily point that causes new diseases such as environmental pollution and sick house syndrome (SHS) when constructing a building material panel such as soundproofing material, soundproofing material, joint wheelase, and waterproofing layer protection material to protect the waterproofing layer through the above process The advantage is that no adhesives or release paper are used at all.

In addition, when using the product name "DY-1020", which is an eco-friendly adhesive agent on the concrete wall (2), the adhesive agent is strong and eco-friendly. It prevents the occurrence of new diseases such as chemical hypersensitivity (MCS), solves the problem of environmental pollution, improves work efficiency and constructability, and eliminates the need for takcapin when fixing sound insulation materials on the floor. You can increase the effect.

As described above, the present invention is harmless to the human body, and does not provide a cause of secondary environmental pollution, and does not release pollution substances. By using an adhesive, the occurrence of new diseases such as sick house syndrome (SHS) perfectly It is not only effective in constructing an eco-friendly building that does not harm workers and residents by removing it, but also a strong point for more than a week, an eco-friendly point that maintains adhesive strength. By installing pure building materials panels rather than panels, they are not detached unless artificial force is applied, thus improving workability, and paper, polyurethane coating layer, silicone coating layer, and oil-based adhesive layer are laminated on one side of the existing building materials panel. This eliminates the need for release papers, which greatly reduces pollution and reduces manufacturing costs There is a contributing effect.

Claims (1)

In the method of constructing the building material panels, such as cushioning material, sound insulation material, soundproofing material, joint wheelase, waterproofing layer protective material, etc. on the building concrete wall surface and floor surface, Water resistance, flame retardancy, durability is good on the concrete wall and floor surface, harmless to the human body, acrylic copolymer resin 60 ~ 65wt%, nonionic surfactant 3 ~ 4wt%, water 30 ~ 35wt so as not to cause the secondary environmental pollution %, Other 1 ~ 2wt% .Applying the adhesive uniformly to the thickness of 120 ~ 150㎛. A drying and curing step of drying and curing for 5 to 15 minutes at room temperature after the point. After the drying and curing process, the building material panel is a building material panel attaching method for attaching and fixing the building material panel on the adhesive building construction material panel is attached to the building concrete wall surface and floor surface.

Images