KR102291370B1 - Poly Insulation Panel-based condensation prevention method, and Poly Insulation Panel structure for the same - Google Patents

Abstract

The present invention relates to a PIP-based condensation prevention method and a PIP structure for the same. More specifically, the PIP-based condensation prevention method comprises an insulation panel (100) construction process, a casing member (200) construction process, and a high-density panel (300) construction process. According to embodiments of the present invention, the PIP-based condensation prevention method and the PIP structure for the same provide economic efficiency due to excellent insulation performance and excellent contamination resistance, prevent the contamination of an interior material by condensation and fundamentally eliminate the inhabitation of organic compounds to maintain indoor pleasantness, allow use as a luxurious finishing material by including a foam resin panel, a first-class KS insulator, and an ABS seat with PU softness to reinforce the insulation performance of a door frame and a door to prevent damage by condensation, precisely construct surrounding pointing for sealing around a window frame or a door such as a fire door and a house gate, eliminates the use of materials with strong absorption around the window frame or the door, install a material separator around the door or the window frame to prevent damage to the finishing material by condensation water, and additionally reinforce a material capable of increasing the dew point on the material surface finished with metal.

Description

Poly Insulation Panel-based condensation prevention method, and Poly Insulation Panel structure for the same}

The present invention relates to a PIP-based anti-condensation method, and to a PIP structure therefor, and more specifically, by providing an eco-friendly, anti-condensation composite insulation and construction method for the purpose of improving the residential environment, improving the insulation performance of the member Of course, it relates to a PIP-based anti-condensation method for making it suitable for use as a finishing material, and a PIP structure for this.

The cause of condensation in apartment houses is caused by the temperature difference between the inside and outside air and the humidity of living in the member in contact with the outside air.

Condensation water generated at this time causes mold damage and damage to finishing materials, causing inconvenience in life and environmental pollution.

Accordingly, in the technical field, there is a demand for technology development to improve the insulation performance of members as well as to make them suitable for use as a finishing material for the purpose of improving the residential environment.

As a related prior art, Korean Patent Application No. 10-1999-0052497 (1999.11.24) "Anti-condensation panel and permanent formwork using the same and anti-condensation panel and structure-integrated formwork using the same and anti-condensation -condensation wall)" is a technology that provides an anti-condensation panel that does not require a separate formwork dismantling work by using a condensation prevention panel that is integrally formed with a plate, reinforcing steel, and insulation, a structure-integrated formwork method using the same, and a condensation prevention wall. it's about

In addition, the Republic of Korea Patent Application No. 10-2018-0131656 (October 31, 2018) No. "WATERPROOF METHOD FOR PREVENTING OF DEW PHENOMENON" is the perforation step of perforating concrete, It consists of an installation step of installing an air vent, a step of applying a waterproof sheet on the upper surface of the concrete, and the material of the air vent is made of the same PVC material as the material of the waterproof sheet or thermoplastic and curable resin having a TPO component, It relates to a roof waterproofing method that can be used permanently by improving adhesion due to thermal fusion of the same material with a sheet, and prevents dew condensation that can prevent moisture from entering through the adhesive surface.

In addition, the Republic of Korea Patent Application No. 10-2010-0035461 (2010.04.16) "Noise reduce and dew condensation-protection method" is designed to reduce noise in places where noise is generated. It relates to a noise reduction and anti-condensation method that prevents the occurrence of condensation or dew condensation, and is particularly used for noise reduction and condensation prevention in static pressure machines in city gas areas. This is done by mixing a large amount of a hollow body or spongy body, which has excellent sound absorption effect, into the resin as an additive, so that it is applied where noise and dew condensation occur.

In addition, Republic of Korea Patent Application No. 10-2002-0072687 (Jan. 21, 2002) "Composite waterproofing structure using siliceous permeable waterproofing material and insulation and anti-condensation paint and complex waterproofing structure and method using the same (Complex waterproofing structure and method bypenetrative silicate waterproofing) "agent and heat-protection, dew condensation-protection)" is a siliceous permeable waterproofing material composed of organic and inorganic composite materials, and using it, it is applied to the surface of basement concrete or cement buildings, and on it is a thermoplastic hollow microspherical polymer called polyacrylonitrile. Water-based insulation and anti-condensation paint with excellent thermal insulation properties containing special powder coated with inorganic powder, calcium carbonate, on the surface of the material is applied to the laminated composite waterproof structure and its construction method for waterproofing and preventing condensation due to insulation. it's about

However, these conventional techniques have a limitation in not being able to precisely construct a perimeter pointing for a closed room around a door or a window frame, such as a fire door, a household entrance door, or the like.

Accordingly, in the technical field, the dew point of the door surface of the house is improved, and the dew point is used as a finishing material around windows and door frames, where damage due to moisture is frequent due to low dew point, to prevent damage caused by moisture in members, and to prevent damage from moisture in the interior material due to the transfer of condensate. There is a demand for technology development to improve the living environment by preventing mold damage and damage to finishing materials.

Korean Patent Application No. 10-1999-0052497 (1999.11.24) "Anti-condensation panel and permanent formwork using the same and anti-condensation wall" Republic of Korea Patent Application No. 10-2018-0131656 (2018.10.31) "WaterPROOF METHOD FOR PREVENTING OF DEW PHENOMENON" Korean Patent Application No. 10-2010-0035461 (2010.04.16) "Noise reduce and dew condensation-protection method" Republic of Korea Patent Application No. 10-2002-0072687 (January 21, 2002) "Composite waterproofing structure using siliceous permeable waterproofing material and insulation and anti-condensation paint and complex waterproofing structure and method using the same (Complex waterproofing structure and method bypenetrative silicate waterproofing agent and heat") -protection, dew condensation-protection)"

The present invention is to solve the above problems, by improving the dew point on the surface of the door of the house and using a finishing material around the windows and doors and around the door frame where damage due to moisture is frequent due to the low dew point to prevent damage due to moisture of the member, and condensate water It is to provide a PIP-based anti-condensation method for preventing mold damage and damage to finishing materials that occur in interior materials due to the transition of , and a PIP structure for this.

In addition, the present invention is to provide a PIP-based anti-condensation method for precisely constructing a perimeter pointing for closetability around an entrance door or window frame such as a fire door, a household entrance door, and a PIP structure for the same.

In addition, the present invention excludes the use of highly absorbent materials around the door or window frame, installs a material separator around the door or around the window frame to prevent damage to the finishing material due to dew condensation, and provides a dew point on the surface of the material finished with metal. This is to provide a PIP-based anti-condensation method for additionally reinforcing materials that can be raised, and a PIP structure for this.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the present invention

Insulation panel 100 construction process;

casing member 200 construction process; and

HD (High Density) panel 300 construction process; provides a PIP-based anti-condensation method comprising the.

In one embodiment of the present invention, the insulation panel 100 used in the construction process of the insulation panel 100 is a deco film (DECO Film) 110, a synthetic resin layer 120, a PS form (PS form) 130 ) is formed in a stacked form from the outer surface to the inner surface, the size and color of the insulation panel 100 are variable, and the insulation panel is characterized in that the insulation panel is fitted with a sealer. .

In addition, in one embodiment of the present invention, the deco film 110 is characterized in that it uses a general film and a flame retardant film as a finishing film.

In addition, in one embodiment of the present invention, the PS foam (PS form) 130 is an extruded body including at least one of foaming and hard, characterized in that it uses flame retardant and semi-non-flammable.

In addition, in one embodiment of the present invention, the deco film (DECO Film) 110, using a UV gloss coating finish, characterized in that it provides a moisture permeation prevention function.

The PIP-based anti-condensation method according to an embodiment of the present invention, and the PIP structure for the same, have excellent thermal insulation performance, are economical with excellent stain resistance, and fundamentally exclude contamination of interior materials due to condensation and form of organic compounds. In addition to maintaining indoor comfort, it can be used as a luxurious finishing material as it is composed of a foamed resin panel, KS 1st grade insulating material, and an ABS seat in soft PU. can make it

In addition, the PIP-based dew condensation prevention method according to another embodiment of the present invention, and the PIP structure for the same, can precisely construct the surrounding pointing for the closetability around the door or window frame, such as a fire door, a household front door, etc. there is an effect

In addition, the PIP-based anti-condensation method according to another embodiment of the present invention, and the PIP structure for the same, exclude the use of highly absorbent materials around the door or window frame, and install a material separator around the door or window frame to prevent condensation It has the effect of preventing damage to the finishing material due to water and additionally reinforcing the material that can raise the dew point on the surface of the finished material with metals.

1 is a flowchart illustrating a PIP (Poly Insulation Panel) dew condensation prevention method according to an embodiment of the present invention.
2 is a view showing the structure of the insulation panel 100 of the PIP structure (1) used in the construction process (S110) of the insulation panel 100 of the PIP-based condensation prevention method according to an embodiment of the present invention.
3 is a view showing the structure of the casing member 200 of the PIP structure (1) used in the construction process (S120) of the casing member 200 of the PIP-based anti-condensation method according to an embodiment of the present invention.
4 is a view showing the structure of the HD panel 300 of the PIP structure 1 used in the HD (High Density) panel 300 construction process (S130) of the PIP-based condensation prevention method according to an embodiment of the present invention. .
5 is a view for explaining the components of the PIP structure (1) installed by the PIP-based condensation prevention method according to an embodiment of the present invention.
6 to 8 are diagrams showing performance test results for the PIP structure 1 installed by the PIP-based dew condensation prevention method according to an embodiment of the present invention.
9 is a reference view comparing before and after installation of the PIP structure 1 by the PIP-based dew condensation prevention method according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, detailed description of preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is a flowchart illustrating a PIP (Poly Insulation Panel) dew condensation prevention method according to an embodiment of the present invention. 2 is a view showing the structure of the insulation panel 100 of the PIP structure (1) used in the construction process (S110) of the insulation panel 100 of the PIP-based condensation prevention method according to an embodiment of the present invention. 3 is a view showing the structure of the casing member 200 of the PIP structure (1) used in the construction process (S120) of the casing member 200 of the PIP-based anti-condensation method according to an embodiment of the present invention. 4 is a view showing the structure of the HD panel 300 of the PIP structure 1 used in the HD (High Density) panel 300 construction process (S130) of the PIP-based condensation prevention method according to an embodiment of the present invention. . 5 is a view for explaining the components of the PIP structure (1) installed by the PIP-based condensation prevention method according to an embodiment of the present invention. 6 to 8 are diagrams showing performance test results for the PIP structure 1 installed by the PIP-based dew condensation prevention method according to an embodiment of the present invention. 9 is a reference view comparing before and after installation of the PIP structure 1 by the PIP-based dew condensation prevention method according to an embodiment of the present invention.

First, referring to FIG. 1 , the PIP (Poly Insulation Panel) condensation prevention method is largely the insulation panel 100 construction process (S110), the casing member 200 construction process (S120), and the HD (High Density) panel 300. By including the construction process (S130), by providing the PIP structure 1 as a composite insulation for preventing condensation produced for the purpose of improving the residential environment, it may be suitable for use as a finishing material as well as improving the insulation performance of the member.

Here, the PIP-based anti-condensation method and the PIP structure (1) installed thereby precisely construct the surrounding pointing for the closet space around the door or window frame, such as a fire door, a household door, and absorbent around the door or window frame. Excluding the use of this strong material, install a material separator around the door or window frame to prevent damage to the finishing material due to dew condensation, and additionally reinforce the material that can raise the dew point on the surface of the finished material with metal. .

Next, with reference to the drawing showing the structure of the insulation panel 100 of the PIP structure (1) used in the construction process (S110) of the insulation panel 100 of the PIP-based condensation prevention method according to the embodiment of the present invention in FIG. Looking at the insulation panel 100 construction process (S110) in detail, the foreign material on the surface of the member, which is the area inside the indoor living space, excluding the area where the casing member 200 is installed, among the surface of the object corresponding to the door or window frame, is cleaned. After that, form bond is applied to the back side of the panel to be in close contact with the member surface.

After that, the area where the object surface, the door frame, and the insulation panel 100 are in contact is finished by inserting a sealer into the insulation panel, and the bottom surface of the insulation panel 100 is buried in the lower surface of the tile in the case of new construction, and repair construction is performed It can be installed over the top of the mop. By combining the sealer with the insulation panel as described above, the use of caulking is excluded, thereby dramatically reducing the occurrence of mold.

In addition, it is constructed so that the water accumulated on the floor does not transfer to the wall on the floor tile and the floor tile.

On the other hand, the heat insulation panel 100 is formed in a form in which the DECO Film 110, the synthetic resin layer 120, and the PS form 130 are laminated from the outer surface to the inner surface as shown in FIG. In addition, the size and color of the heat insulation panel 100 may vary.

The deco film 110 uses a UV gloss coating finish, and may provide a moisture permeation prevention function.

The decor film 110 according to the present invention may be formed of a PLA composite, and the PLA composite may form a foamed polyethylene mixture in which a PLA (PolyLactic Acid)-based raw material corresponding to an eco-friendly recycled material and a foaming agent are blended.

Among PLA (PolyLactic Acid)-based raw materials, PLA is a thermoplastic polyester manufactured by polymerizing lactide or lactic acid obtained by fermenting plants such as renewable corn. It has eco-friendly characteristics. PLA can be prepared by polymerizing lactic acid or lactide, and if necessary, glycol compounds such as ethylene glycol or propylene glycol, dicarboxylic acids such as ethanedioic acid or terephthalic acid, glycolic acid or 2-hydroxy It may be copolymerized with a suitable monomer such as hydroxycarboxylic acid such as benzoic acid or lactones such as caprolactone or propiolactone. In addition, PLA can be generally divided into D,L-PLA, meso-PLA, D-PLA, L-PLA, etc., in the present invention, the type is not limited, and the above-described PLA is used alone or two or more types. It can be used by mixing.

PLA (PolyLactic Acid)-based raw material used in the PLA composite according to another embodiment of the present invention is 1 to 3 parts by weight of PPS (polyphenylene sulfide) with respect to 100 parts by weight of PLA (PolyLactic Acid) to reinforce strength, polyethylene A resin composition consisting of 20 to 35 parts by weight, 3 to 5 parts by weight of ethylene vinyl acetate copolymer (EVA), and 5 to 6 parts by weight of polyurethane can be used, and the PLA-based synthetic resin material produced by the above resin composition is Compared to eco-friendly recycled materials using only PLA, it not only exhibits improved performance in tensile strength, flexural strength, load deflection temperature, and Izod impact strength, but also lowers the manufacturing cost because the composition material itself is inexpensive.

The deco film 110 is formed by being divided into two layers in a hexahedral shape with an empty inside on the front of the synthetic resin layer 120, and for strength reinforcement according to the empty space inside (to be formed in a reinforced form) synthetic resin layer It is laminated with 120 and may be adhered by an adhesive or thermally bonded by heating.

That is, the deco film 110 and the synthetic resin layer 120 are integrally molded and formed of PLA (PolyLactic Acid)-based raw material having a waterproof function and a surface protection agent application function, and the effect of moisture or temperature on the window frame to be poured It is possible to provide an effect having a small amount and excellent strength.

Here, PLA (PolyLactic Acid) used for PLA (PolyLactic Acid)-based raw materials can be used alone or additionally can be used by forming an extrusion melt with a waterproofing agent, surface protection agent, PHA resin, and flame retardant, PLA (PolyLactic Acid), waterproofing agent, The surface protection agent, the PHA resin, and the flame retardant may be mixed in a first weight ratio, a second weight ratio, a third weight ratio, a fourth weight ratio, and a fifth weight ratio.

Here, according to the test results, it is 10 to 15: 1.6 to 1.4: 1.5 to 1: 1.25 to 1.75: 0.25 to 0.60 as compared to other examples. Results of measurement of tensile strength, bending strength, and bursting strength It can be seen that all are improved. At this time, the tensile strength is measured by Hounsfield's tensile strength meter according to TAPPI T 404 om-87, and the MIT type is used for the bending strength according to TAPPI T 511 om-83. When measuring the bending strength, the tensile load was 0.4 kg, the Clark type was used according to TAPPI T 451 cm-84 for stiffness, and the Mullen low pressure type tester was used for the breaking strength according to TAPPI T 403 om-85.

Here, the waterproofing agent is an anionic acrylic emulsion emulsified by copolymerizing an acrylic acid ester monomer and a styrene monomer, and provides excellent adhesion, flexibility, and waterproof function because it has a membrane structure.

The surface protection agent has the advantage of being able to initially block harmful elements (moisture, salt, chemicals, etc.) that can permeate from the outside of the finally cured insulation panel 100 by permeating the surface of the window frame structure. Since the surface protection agent contains an inorganic polymer material, it has excellent adhesive strength and strong water resistance, so it can provide the advantage that it can be applied even in a wet state. These surface protectants are not discolored by UV rays, so they are suitable for construction of structures exposed to a lot of direct sunlight. Therefore, it can be easily cured without using a separate curing agent, so it is convenient to use and provides the advantage that it is not harmful to the human body.

PHA resin is an abbreviation of Poly Hydroxyl Alkanoate, and is a generic term for hydroxy acid polyesters with various carbon side chains. PHA resin is produced by polymerization of D(-)-3-hydroxy fatty acid CoA by polymerase in granule membrane, but recently, in some types of bacteria, a polymer of hydroxy acid with side chains of various lengths, or 3-hydroxy PHA, which is a copolymer with hydroxybutyric acid, has been discovered. Among the mixed resins, PHA resin is an abbreviation of Poly Hydroxyl Alkanoate, and is a generic term for hydroxy acid polyesters with various carbon side chains. PHA resin is produced by polymerization of D(-)-3-hydroxy fatty acid CoA by polymerase in granule membrane, but recently, in some types of bacteria, a polymer of hydroxy acid with side chains of various lengths, or 3-hydroxy PHA, which is a copolymer with hydroxybutyric acid, has been discovered. When such a PHA resin is mixed with PLA, flexibility can be imparted to PLA (PolyLactic Acid)-based raw materials.

The synthetic resin layer 120 may be formed using a synthetic resin of 4.5 to 9T and a thermal conductivity of 0.068 kcal/mh°C. Here, the synthetic resin layer 120 may improve strength by forming the multi-layered sheet layers together.

In order to produce the synthetic resin layer 120 having such a multi-layered sheet layer, the sheet layer unit layer production equipment set includes a first conveying device, a first extrusion device, a first foamed synthetic resin sheet layer sheet generating device, and a first stretching device. A second synthetic resin sheet layer unit layer production device comprising a first synthetic resin sheet layer unit layer production device group consisting of, a second transport device, a second extrusion device, a second foamed synthetic resin sheet layer sheet production device, and a second stretching device It can contain groups.

In this case, in order to produce a synthetic resin sheet layer having a three-layer structure, a set of sheet layer unit layer production equipment includes a third transfer device, a third extrusion device, and a It may further include a third synthetic resin sheet layer unit layer production group consisting of three foamed synthetic resin sheet layer sheet generating device, and a third stretching device.

Each extrusion device can form a foamed polyethylene mixture in which a polyethylene-based raw material and a foaming agent are blended.

Here, the polyethylene-based raw material may utilize a resin composition consisting of 20 to 30 parts by weight of ethylene vinyl acetate copolymer (EVA) and 15 to 17 parts by weight of polyurethane with respect to 100 parts by weight of polyethylene, and manufactured by the above resin composition The synthetic resin material exhibits improved performance in tensile strength, flexural strength, load deflection temperature, and Izod impact strength by using only polyethylene, as well as lowering the manufacturing cost because the composition material itself is inexpensive.

On the other hand, in another embodiment of the present invention, the weight ratio of each raw material constituting the polyethylene-based raw material may be performed in a manner requested by the orderer, and may be manufactured based on other main raw materials.

That is, each extrusion device uses a polyethylene-based raw material, and can be formulated with a foaming-type polyethylene mixture by a screw method together with a foaming agent. Here, in order to improve the tensile strength of the synthetic resin sheet layer having the above-mentioned synthetic resin composition, it is preferable that the weight average molecular weight of the polyethylene is 250,000 g/mol or more and the melt index is 0.2 to 5 g/10 min (180° C.), and the foamed polyethylene mixture As described above, the melt index has a melt index of 0.2 to 5 g/10 min, and other molecular weight distribution (PI) is 5.5 or more, and 10 to 12 parts by weight of a foaming agent with respect to 100 parts by weight of a polyethylene-based raw material having a melt strength of 45 mN or more. combine

If the content of the foaming agent used to prepare the foamed polyethylene mixture exceeds 12 parts by weight, rigidity, heat resistance, and surface hardness are significantly lowered, making it unsuitable for application of insulation, and if it is less than 10 parts by weight, specific gravity, foamability, and molding It is undesirable because the properties and impact properties are lowered. At this time, it is preferable that the chemical foaming agent mainly used is sodium bicarbonate (NaHCO _{3 ) mainly used.}

By using such a foaming-type polyethylene mixture, it is possible to not only lower the specific gravity, but also increase the insulation by mixing with the foaming agent with respect to the specific gravity of the polyethylene raw material.

Each foamed synthetic resin sheet layer sheet producing device molds the molten foamed polyethylene mixture while rotating the rotary disk of the rotary molding machine when the foamed polyethylene mixture extruded by each extrusion device is transferred by the frame located above each transfer device. The rotary molding process of taking out the product by cooling the molded mold while injection molding can be performed.

Here, each foamed synthetic resin sheet layer sheet generating device is controlled by a control device for the thickness (dickness) for forming a foamed type polyethylene synthetic resin sheet layer sheet, so that the foamed type polypropylene extrusion melt melted by the synthetic resin foam sheet extruder This can be done by controlling the flow rate.

When the foamed synthetic resin sheet layer sheet produced by each foamed synthetic resin sheet layer sheet generating device is transferred to each conveying device, each stretching device adjusts the elongation rate by the control device to meet the purpose of manufacturing the finally produced multi-layer synthetic resin sheet layer. Stretching can be performed while controlling. Here, each stretching device may be formed of a multi-type stretching roller in which m stretching rollers (m is a natural number greater than or equal to 2) are continuously arranged.

In addition, the layer lamination facility additionally configured includes a transport tray, a heating device, an adhesive layer coating device, a pressurizing device and a cutter, and the transport tray and the transport device of each synthetic resin sheet layer unit layer production group are formed in a direct connection type or It may be formed in a structure connected by a connection transfer device in the middle.

That is, the transfer tray may be a tray that moves on a transfer belt, and is formed at the end of the outlet of each transfer device of each synthetic resin sheet layer unit layer production group, so that each synthetic resin sheet layer unit layer production facility is manufactured. Synthetic resin sheet layer sheets having different specifications (elongation rate, thickness (dickness) for forming a foam type polyethylene synthetic resin sheet layer sheet, etc.) may be formed to sequentially stack from bottom to top according to scheduling.

The heating device is formed in the lower part of the transport tray, thereby heating the upper synthetic resin sheet layer sheet laminated on the transport tray, and maintaining the pre-set time in a semi-melted state for the adhesive layer applied by the adhesive layer coating device for adhesive strength can be controlled by a control device to promote

The adhesive layer coating device is formed at a default position before transport on the transport belt of the transport tray in order to apply the adhesive layer on each upper portion of the synthetic resin sheet layer stacked on the transport tray.

The pressurizing device, like the adhesive layer coating device, rides on the transfer belt of the transfer tray to perform the primary pressurization on the synthetic resin sheet layer sheet laminated on the transfer tray and the secondary pressurization when laminating with other layers to the default position before transfer. is formed

That is, the pressing device is formed in connection with a cylinder for elevating and lowering on the upper portion of the transfer tray, thereby performing pressurization on each synthetic resin sheet layer stacked on the upper portion of the transfer tray.

The cutter is laminated, heated and pressed on the upper part of the transfer tray, and the multi-cutter that meets the standard operates from the top to the bottom to cut the synthetic resin sheet layer sheet in the form of one product according to the preset standard. It is formed at the default position before transport on the transport belt of the mold tray, or at the point where the transport type tray rides the transport belt and after transport and ejection are completed, the multi-cutter operates simultaneously from bottom to top and from top to bottom. Cutting can be performed by operation in both up and down directions by the pressure cylinder.

PS foam 130 , that is, polystyrene foam (PS foam) may be formed of a poly-styrene resin material subjected to compression molding at 0.026 kcal/mh°C.

Here, the PS foam 130 uses a PS-based mixture in which coultar is ideally blended with a PS resin in a weight ratio of 100: 10 to 20, and thus has excellent waterproof, impact resistance, water resistance, and adhesion, so that it has a long durability as well as a long service life. , it has excellent salt water resistance, so that the waterproof layer has no oxidation or aging phenomenon and can be formed to have a long lifespan. As 'additives' included in the PS-based mixture, fibers, rubber materials, elasticity improvers, nanofibers, and moringa solution can be included. 20 to 30: 24 to 22: 10 to 13: 5 to 7: When consisting of 8 to 10 weight ratio, adhesion, hardness, waterproof layer crack resistance, resistance on the mixing ratio of the entire PS-based mixture constituting the PS foam 130, The composition ratio that can maximize alkalinity was confirmed experimentally.

First, the 'fiber' reinforces at least one material among glass fiber, carbon fiber, aramid fiber, and basalt fiber to prevent sagging of the PS foam 130, cracks in the waterproofing film, etc. can make it excellent.

Here, the fibers form a tight structure with a fine mesh structure, thereby preventing cracks in the weather-resistant coating film and extending the lifespan.

'Rubber' can improve elongation.

The rubber material added in the present invention may be 'acrylonitrile-butadiene rubber (acrylonitrile-butadiene rubber) [acrylonitrile-butadiene rubber] = NBR'.

Next, the 'elasticity enhancer' is added to improve the elasticity and durability of the concrete bridge waterproofing composition, silica nanoparticles, Copolymers, 2-methoxy-1-methylethyl acetate, 1-mehoxy-2-propanol; Surface-treated silica nanoparticles, Copolymers, HDDA (hexamethylene diacrylate), 2,6-Di-tert-butyl-p-cresol; Silica nanoparticles, Copoylmers, 2-methoxy-1-methylethyl acetate, 1-mehoxy-2-propanol; One corresponding to one of the groups consisting of may be added.

Cellulose nanofibers may be added to the 'nano fibers' in order to provide excellent adhesion between the PS foam 130 and the synthetic resin layer 120 .

Cellulose nanofibers form ring-shaped particles between the PS foam 130 and the synthetic resin layer 120 due to the finely rough surface shape, thereby exhibiting high adhesion and maintaining a high elongation rate despite sudden changes in temperature, thereby preventing cracking. do.

On the other hand, in order to prevent agglomeration on the main composition of the PS foam 130 composition of the cellulose nanofiber, the curing agent preferably contains an amine-type additive to help the decomposition of cellulose when the main agent and the curing agent are stirred.

That is, the curing agent used together with the main composition of the PS foam 130 increases the bonding between the main composition particles. After curing, to improve durability and crack resistance, an amine-type aliphatic amine-based curing agent, and other substituted amine-based curing agents , an aromatic amine-based curing agent, an acid anhydride curing agent, and one or more amidazole-based curing agents are mixed, but in the present invention, the curing agent is a polyamide-modified polyamine containing an alkali and acid-resistant polyamine as the main curing agent.

'Moringa liquid' is preferably used for antibacterial, antifungal, and microbial rooting prevention in mixing the main composition of the PS foam 130 and the curing agent.

The moringa liquid is used by diluting the finely pulverized fiber layer of moringa seed with distilled water in a weight ratio of 1: 4 to 5, and the moringa seed powder is used as a fiber layer by separately pulverizing the moringa seed, but the moringa seed fiber layer is It is preferred to utilize those of 2.7 to 2.8 denier.

Next, refer to the diagram showing the structure of the casing member 200 of the PIP structure (1) used in the construction process (S120) of the casing member 200 of the PIP-based condensation prevention method according to the embodiment of the present invention according to FIG. 3 . Thus, looking at the casing member 200 construction process (S120) in detail, on the same plane as the lower surface of the surface on which the insulation panel 100 is formed, among the object surfaces corresponding to the door or window frame, the object is as low as 12 mm inside the indoor living space. The body surface is cut and cut so that the casing member 200 can be embedded.

Thereafter, each of the cut casing members 200 is fastened to the existing door frame with a stainless piece, and two upper parts, and about three each on the left and right sides are installed.

Thereafter, in consideration of the installation of the gasket of the HD panel 300 corresponding to the urethane gasket 210 of the casing member 200 and the airless file of the HD panel 300 to be described later, the door opening and closing is not affected. The casing member 200 is closely adhered to the construction.

After that, the buried portion of the casing member 200 is pointed using a back-up material or urethane form, and then the accessory reinstallation process is performed to finish the casing 3 sides with non-acetic acid caulking. It can be carried out, and the casing member 200 constructed in this way may be as shown in FIG. 5A .

On the other hand, the casing member 200 is a urethane gasket (Urethane Gasket) 210, PVC foam (PVC form) 220, PS foam (PS form) 230 is laminated from the outer surface to the inner surface as shown in FIG. It may be formed in a shape, and the size and color of the casing member 200 may be varied.

Here, the urethane gasket 210 is made of 5T as a hollow molded product, and provides elasticity on the outer surface of the PVC foam 220, and a coating agent to prevent mold damage and damage to the finishing material occurring in the interior material due to the transfer of condensed water can play a role.

The PVC foam 220 is formed to vary according to the outer diameter of the door frame (Size).

The PS foam 230 is inserted into the inner surface of the PVC foam 230 and the same as the above-described PS foam 130 may be used.

Table 1 below is a table showing the specifications for each material of the casing member 200 .

Next, the structure of the HD panel 300 among the PIP structures 1 used in the HD (High Density) panel 300 construction process (S130) of the PIP-based condensation prevention method according to the embodiment of the present invention according to FIG. Referring to the accompanying drawings, the casing member 200 construction process (S120) will be described in detail.

The HD panel 300 may be used to keep the door warm, and after the HD panel 300 is cut so as not to interfere with opening and closing the door, an airless file is inserted into the HD panel 300 on four sides and assembled. Thereafter, an adhesive is applied to the door surface, that is, the interior surface. Thereafter, but fastening the pieces to the airless pile pedestal, it is preferable to fasten two pieces on the upper and lower sides, and three pieces on both vertical surfaces each. It is finished by attaching the HD panel 300 to the door surface using a locking device and a cylinder.

Here, the errorless file is composed of a soft PVC gasket on a 35mm wide hard PVC seat and corresponds to blocking the inflow of cold air and finishing the edge surface of the HD panel. .

On the other hand, the HD panel 300, as shown in FIG. 4, the HD panel 300 has a deco film 310, an ABS resin layer 320, and a PS form 330 stacked from the outer surface to the inner surface. may be formed, and the standard and color of the HD panel 300 may vary.

The deco film 310 uses a UV gloss coating finish and provides a moisture permeation prevention function. Here, the deco film 310 may be the same as the deco film 110 described above in the heat insulation panel 100 .

The ABS resin layer 320 uses 1.0 to 2.0T.

The ABS resin (acrylonitrile-butadiene-styrene resin) used for the ABS resin layer 320 is a synthetic resin suitable for use in terms of high impact resistance, high thermal deformation temperature, and chemical resistance and dimensional stability.

On the other hand, ABS resin has high impact resistance, but as it is manufactured in a plate-like combination, it may be damaged by a strong external impact. As the natural fiber, jute, kenaf, or sisal may be used alone or in combination, and as the synthetic fiber, low-melting polyester, polyester, or polypropylene may be used alone or in combination, preferably polypropylene. this is used At this time, the mixing ratio of the synthetic fiber and the natural fiber is not particularly limited, but with respect to 100 parts by weight of the natural fiber, 20 to 30 parts by weight of the synthetic fiber, 10 to 15 parts by weight of loess, 12 to 13 parts by weight of tidal soil (mud), amphibole 10 to 12 parts by weight of the powder, 5 to 7 parts by weight of the ore powder, 8 to 9 parts by weight of the curing agent, and 2 parts by weight of water, and optionally the ore powder having a color may further include an ore powder having a desired color. When the natural fiber is supplied, the thickness is 200 to 320 μm, the length is 60 to 120 mm, and the thickness of the natural fiber in the mixing process with the synthetic fiber is 200 to 340 μm, and the length is 30 to 150 mm. As a synthetic fiber, the polyolefin-based fiber may have a thickness of 60 to 150 denier and a length of 420 to 680 mm.

PS foam (PS form) 330 is compression molded at 0.026 kcal/mh°C and uses 5T, and those manufactured in the same manner as the above-described PS foam 130 and PS foam 230 may be used.

As shown in FIG. 8, the PIP structure (1) manufactured in this way showed an experimental result below the standard value in lead, cadnium, volatile substances, heavy metals, etc., and as shown in FIG. shown, the TDR value was found to be suitable as shown in FIG. 6 , and the structural difference before and after installation was shown as shown in FIG. 8 .

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms are used, these are only used in a general sense to easily explain the technical contents of the present invention and to help the understanding of the present invention. , it is not intended to limit the scope of the present invention. It is apparent to those of ordinary skill in the art to which the present invention pertains that other modifications based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

1: PIP structure 100: insulation panel
110: DECO Film 120: synthetic resin layer
130: PS form (PS form) 200: casing member
210: urethane gasket 220: PVC form (PVC form)
230: PS form 300: HD (High Density) panel
310: deco film 320: ABS resin
330: PS form (PS form)

Claims (5)

In the PIP (Poly Insulation Panel) dew condensation prevention method comprising the first process of constructing the insulation panel 100, the second process of constructing the casing member 200, and the third process of constructing the HD (High Density) panel 300 ,
The first process of constructing the insulation panel 100 is,
After cleaning foreign substances on the surface of the member, which is an area inside the indoor living space, excluding the area where the casing member 200 is installed, among the surfaces of the object corresponding to the door or window frame, form bond is applied to the back of the panel to the surface of the member. Constructed so as to be in close contact with the surface of the object and the area in contact with the insulation panel 100 is finished by inserting a sealer into the insulation panel, and the bottom surface of the insulation panel 100 is buried in the tile lower surface in case of new construction is installed over the top of the mop support,
The insulation panel 100 used in the first process of constructing the insulation panel 100 has a DECO Film 110, a synthetic resin layer 120, and a PS form 130 from the outer surface to the inner surface. It is formed in a laminated form with
The DECO Film 110 forms a foamed polyethylene mixture that combines PLA (PolyLactic Acid)-based raw materials and a foaming agent, and PLA (PolyLactic Acid)-based raw materials used in PLA composites are PolyLactic Acid) 1 to 3 parts by weight of PPS (polyphenylene sulfide), 20 to 35 parts by weight of polyethylene, 3 to 5 parts by weight of ethylene vinyl acetate copolymer (EVA), 5 to 6 parts by weight of polyurethane with respect to 100 parts by weight using a resin composition that is
The deco film 110 is formed by being divided into two layers in a hexahedral shape with an empty inside on the front of the synthetic resin layer 120, and is laminated with the synthetic resin layer 120 for strength reinforcement according to the empty space inside, and an adhesive Adhesive by or heat-thermal bonding,
PLA (PolyLactic Acid) used for PLA (PolyLactic Acid)-based raw materials is used by forming an extrusion melt of waterproofing agents, surface protective agents, PHA resins, and flame retardants. The first weight ratio, the second weight ratio, the third weight ratio, the fourth weight ratio, and the fifth weight ratio are mixed, but each weight ratio is 10 to 15: 1.6 to 1.4: 1.5 to 1: 1.25 to 1.75: 0.25 to 0.60. uses an anionic acrylic emulsion emulsified by copolymerizing an acrylic acid ester monomer and a styrene monomer,
The synthetic resin layer 120 is formed by combining the sheet layers of the multi-layered layers, thereby improving the strength, and in order to produce the synthetic resin layer 120, the sheet layer unit layer production equipment set includes a first transfer device, a first extrusion device A first synthetic resin sheet layer unit layer production device group consisting of a first foamed synthetic resin sheet layer sheet generating device, and a first stretching device, a second conveying device, a second extruding device, a second foamed synthetic resin sheet layer sheet producing device, and a second synthetic resin sheet layer unit layer production device group comprising a second stretching device, wherein the sheet layer unit layer production equipment set is a first and a second synthetic resin sheet to produce a synthetic resin sheet layer having a three-layer structure In addition to the layer unit layer production device group, a third synthetic resin sheet layer unit layer production group comprising a third transfer device, a third extrusion device, a third foamed synthetic resin sheet layer sheet production device, and a third stretching device is used. and each extrusion device forms a foamed polyethylene mixture in which a polyethylene-based raw material and a foaming agent are blended,
Each extrusion device forms a foamed polyethylene mixture in which a polyethylene-based raw material and a foaming agent are mixed, and the polyethylene-based raw material is 20 to 30 parts by weight of ethylene vinyl acetate copolymer (EVA), 15 to 17 parts by weight of polyurethane, based on 100 parts by weight of polyethylene. A resin composition consisting of parts is used, and 10 to 12 parts by weight of a foaming agent is blended with respect to 100 parts by weight of a polyethylene-based raw material,
Each foamed synthetic resin sheet layer sheet producing device molds the molten foamed polyethylene mixture while rotating the rotary disk of the rotary molding machine when the foamed polyethylene mixture extruded by each extrusion device is transferred by the frame located above each transfer device. The rotary molding process of taking out the product is performed by cooling the molded mold while injection molding by the
When the foamed synthetic resin sheet layer sheet produced by each foamed synthetic resin sheet layer sheet generating device is transferred to each conveying device, each stretching device adjusts the elongation rate by the control device to meet the purpose of manufacturing the finally produced multi-layer synthetic resin sheet layer. Stretching is performed while controlling, and each stretching device is formed of a multi-type stretching roller in which m stretching rollers (m is a natural number greater than or equal to 2) are continuously arranged,
The additional layer lamination facility includes a transfer tray, a heating device, an adhesive layer coating device, a pressurizing device, and a cutter, and the transfer tray and the transfer device of each synthetic resin sheet layer unit layer production group are formed in a direct connection type or in the middle. It is formed in a structure connected by a connecting transfer device, and the transfer tray is a tray that moves on a transfer belt, and is formed at the end of the outlet of each transfer device of each synthetic resin sheet layer unit layer production group, so that each synthetic resin sheet layer unit Synthetic resin sheet layer sheets having different specifications (elongation rate, thickness (dickness) for forming foam type polyethylene synthetic resin sheet layer sheet) manufactured by the layer manufacturing facility are sequentially stacked from the bottom to the top according to the scheduling.
The heating device is formed in the lower part of the transport tray, thereby heating the upper synthetic resin sheet layer sheet laminated on the transport tray, and maintaining the pre-set time in a semi-melted state for the adhesive layer applied by the adhesive layer coating device for adhesive strength under the control of a control device to promote
The adhesive layer coating device is formed in a default position before transport on the transport belt of the transport tray in order to apply the adhesive layer on each upper part of the synthetic resin sheet layer sheet laminated on the transport tray,
The pressurizing device, like the adhesive layer coating device, rides on the transfer belt of the transfer tray to perform the primary pressurization on the synthetic resin sheet layer sheet laminated on the transfer tray and the secondary pressurization when laminating with other layers to the default position before transfer. is formed, and is formed in connection with a cylinder for elevating and lowering on the upper part of the transfer tray, and is formed to pressurize each synthetic resin sheet layer sheet laminated on the upper part of the transfer tray,
The cutter is laminated, heated, and pressurized on the upper part of the transfer tray, and multiple cutters formed with a preset number of cutters that meet the standard are formed in order to cut a single product-type synthetic resin sheet layer sheet according to a preset standard from the top to the bottom. It is formed at the default position before being transported on the transport belt of the transport tray for a method that operates as a After this is completed, at the point where the discharge is completed, the cutting is performed by operation in both up and down directions by the pressure cylinder,
The second process of constructing the casing member 200 is,
The casing member 200 is embedded by cutting and cutting the surface of the object so that the preset length is low on the same surface as the lower surface of the surface on which the insulation panel 100 is formed among the surfaces of the object corresponding to the door or window frame inside the indoor living space,
Each of the cut casing members 200 is fastened to the existing door frame with a stainless piece, and two upper parts, three left and three right sides are installed,
In consideration of the installation of the urethane gasket 210 of the casing member 200 and the gasket of the HD panel 300 corresponding to the airless file of the HD panel 300 to be described later, to the extent that it does not affect the opening and closing of the door. The casing member 200 is installed in close contact,
After the buried portion of the casing member 200 is pointed using a back-up material or urethane form, the accessory reinstallation process is performed to finish the casing 3 sides with non-acetic acid caulking. ,
The casing member 200 used for the casing member 200 construction is a urethane gasket 210, a PVC form 220, a PS form 230 from the outer surface to the inner surface. It is formed in a laminated form with
PVC foam 220 is customized according to the outer diameter of the door frame (Size),
PS foam 230 is inserted into the inner surface of the PVC foam 230 and uses the same as the PS foam 130,
The third process of constructing the HD (High Density) panel 300 is,
After cutting the door so that it does not interfere with opening and closing, assemble the airless file by inserting it into the 4 sides of the HD panel 300. , 2 at the top and bottom, 3 each on both vertical surfaces, and the HD panel 300 is attached to the door surface using a locking device and cylinder to finish, and the errorless file is mounted on a 35mm wide hard PVC pedestal. It is composed of a soft PVC gasket and is equivalent to blocking the inflow of cold air and finishing the edge of the HD panel.
The HD panel 300 used in the third process of constructing the HD (High Density) panel 300 is used to insulate the door, and the deco film 310, the ABS resin layer 320, the PS form 330 ) is formed in a laminated form from the outer surface to the inner surface,
The deco film 310 uses a UV gloss coating finish,
The ABS resin layer 320 uses 1.0 to 2.0T, and the ABS resin (acrylonitrile-butadiene-styrene resin) used for the ABS resin layer 320 is reinforcement, a sheet manufactured by mixing natural fibers and synthetic fibers. It is used by foaming a layer, and as natural fibers, jute, sheep hemp, and sisal hemp are used alone or in combination, and as synthetic fibers, low-melting polyester, polyester, and polypropylene are used alone or in combination. The mixing ratio of natural fiber and natural fiber is 20 to 30 parts by weight of synthetic fiber, 10 to 15 parts by weight of loess, 12 to 13 parts by weight of tidal soil (mud), 10 to 12 parts by weight of hornblende powder, 5 parts by weight of synthetic fiber based on 100 parts by weight of natural fiber. to 7 parts by weight, 8 to 9 parts by weight of a curing agent, and 2 parts by weight of water,
PS foam (PS form) 330, PIP-based condensation prevention method, characterized in that using the same manufactured as the PS foam 130 and the PS foam 230. delete delete delete delete

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