KR200421316Y1 - The composite heat-insulating material for the inhibition of dew - Google Patents

The composite heat-insulating material for the inhibition of dew Download PDF

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KR200421316Y1
KR200421316Y1 KR2020060005098U KR20060005098U KR200421316Y1 KR 200421316 Y1 KR200421316 Y1 KR 200421316Y1 KR 2020060005098 U KR2020060005098 U KR 2020060005098U KR 20060005098 U KR20060005098 U KR 20060005098U KR 200421316 Y1 KR200421316 Y1 KR 200421316Y1
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polyethylene sheet
insulating material
foamed polyethylene
expanded polystyrene
present
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Korean (ko)
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이원호
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이원호
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B32B2037/1215—Hot-melt adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/22—All layers being foamed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating

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Abstract

본 고안은 결로방지용 복합단열재에 관한 것으로, 건축물의 베란다, 측벽 등 내외기 온도차에 의한 결로방지 및 단열이 요구되는 부위에 사용되는 것이다.

본 고안에 의한 결로방지용 복합단열재(10)는 압출 발포 폴리스티렌 보온판(12)과 발포 폴리에틸렌 시트(11)로 구성되며, 일면이 슬라이스(slice) 처리된 발포 폴리에틸렌 시트(11)와 압출 발포 폴리스티렌 보온판(12)이 핫멜트(hot melt)에 의해 접착처리되는 것을 특징으로 한다.

Figure 112006501629700-utm00001

The present invention relates to a composite heat insulating material for preventing condensation, and is used in a site where condensation prevention and insulation are required due to a temperature difference between inside and outside of a building's porch and side walls.

Condensation prevention composite insulating material 10 according to the present invention is composed of an extruded expanded polystyrene thermal insulation board 12 and a foamed polyethylene sheet 11, the one side is sliced foamed polyethylene sheet 11 and extruded expanded polystyrene thermal insulation The plate 12 is characterized in that the adhesive treatment by hot melt (hot melt).

Figure 112006501629700-utm00001

Description

결로방지용 복합단열재{ The composite heat-insulating material for the inhibition of dew }The composite heat-insulating material for the inhibition of dew}

도면 1은 본 고안에 의한 결로방지용 복합단열재가 적용된 건축물의 단면도.1 is a cross-sectional view of the building applied a composite insulation for preventing condensation according to the present invention.

도면 2a 내지 2b는 본 고안에 의한 결로방지용 복합단열재의 제조방법을 나타내는 공정도.Figure 2a to 2b is a process chart showing the manufacturing method of the composite insulation for preventing dew condensation according to the present invention.

도면 2c는 본 고안에 의한 결로방지용 복합단열재의 사시도.Figure 2c is a perspective view of the composite insulation for preventing condensation according to the present invention.

* 도면의 주요 부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

10 : 결로방지용 복합단열재10: composite insulation for preventing condensation

11 : 발포 폴리에틸렌 시트11: foamed polyethylene sheet

11a : 스킨(Skin)면11a: Skin side

11b : 슬라이스(Slice)면11b: Slice surface

11c : 슬라이스(Slice)면의 연속기포(Open Cell)11c: Open cell of slice surface

12 : 압출 발포폴리스티렌 보온판12: extruded polystyrene thermal insulation board

13 : 슬래브 14 : 시멘트몰탈 칠 15 : 페인트 칠 또는 도배지13 slab 14 cement mortar paint 15 paint or paper

본 고안은 건축물의 베란다, 측벽 등 내외기 온도차에 의한 결로방지 및 단열이 요구되는 부위에 사용되는 결로방지용 복합단열재(10)에 관한 것으로, 발포 폴리에틸렌 시트(11)와 압출 발포 폴리스티렌 보온판이 핫멜트로 접착처리되는 것을 특징으로 한다.The present invention relates to a condensation preventing composite heat insulating material (10) used in a site that requires condensation prevention and thermal insulation due to the interior and exterior air temperature difference, such as a porch, side walls of the building, the foamed polyethylene sheet (11) and the extruded expanded polystyrene heat insulating plate It is characterized in that the adhesive treatment.

일반적인 결로방지용 복합단열재의 시공방법은 건축물의 철근콘크리트 공사전 거푸집을 설치하고 거푸집 내측에 결로방지용 복합단열재를 고정하고 콘크리트를 타설한 후 일정기간 양생기간을 거쳐 거푸집을 해체하고 묽게 희석시킨 시멘트 몰탈을 칠하고 그 위에 페인트 칠을 하거나 도배지를 붙여 마감하게 된다.In general, the construction method of the composite insulation material for preventing condensation is to install the formwork before the reinforced concrete construction of the building, fix the composite insulation material for the condensation prevention inside the formwork, and after the concrete is poured, dismantle the formwork through the curing period for a certain period of time and dilute the diluted mortar You can paint and paint on it or a paper sheet to finish.

종래에는 압출 발포 폴리스티렌 보온판 단일 제품을 사용하는 것이 일반적이었으나, 압출 발포 폴리스티렌 보온판은 단열성, 내수성 및 가공성이 우수한 반면 외부 충격에 의해 쉽게 파손되는 취약성을 가지고 있어 자재 손실율이 큰 문제점을 갖고 있다. 상기의 문제점을 보완하기 위하여 압출 발포 폴리스티렌렌 보온판에 마그네슘보드를 접착한 제품이 개발되었으나 이는 마그네슘보드 자체가 흡습성이 높아 시간이 경과됨에 따라 단열성이 급격히 저하되는 문제점을 가지고 있다.Conventionally, a single product of an extruded expanded polystyrene heat insulating plate has been generally used, but an extruded expanded polystyrene heat insulating plate has excellent thermal insulation, water resistance, and workability, but has a fragility that is easily broken by an external impact. In order to compensate for the above problems, a product in which a magnesium board is adhered to an extruded expanded polystyrene insulation board has been developed, which has a problem in that the magnesium board itself has a high hygroscopicity and the thermal insulation rapidly decreases over time.

본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 본 고안에 의한 결로방지용 복합단열재(10)는 기존의 압출 발포 폴리스티렌 보온판(12)의 단점을 보완하기 위하여 단열성, 비흡습성, 경량성, 유연성 및 가공성이 우수한 발포 폴리에틸렌 시트(11)를 친환경 접착제인 핫멜트(hot melt)로 접착하여 제품의 파손을 줄여 작업성을 향상시키기 위한 것이다.The present invention has been devised to solve the above problems, the condensation prevention composite insulating material 10 according to the present invention is insulated, non-hygroscopic, lightweight to compensate for the disadvantages of the conventional extruded expanded polystyrene heat insulating plate (12) In order to improve the workability by reducing the damage of the product by adhering the foam polyethylene sheet 11 excellent in flexibility and processability with a hot melt (hot melt) which is an environmentally friendly adhesive.

본 고안의 바람직한 실시 예를 첨부된 도면에 의거하여 설명하면 다음과 같다. 첨부된 도면 1은 본 고안에 의한 결로방지용 복합단열재가 적용된 건축물의 단면도이고, 도면 2a 내지 2b는 본 고안에 의한 결로방지용 복합단열재의 제조방법을 나타내는 공정도이며, 도면 2c는 본 고안에 의한 결로방지용 복합단열재의 사시도를 나타낸 것이다.Referring to the preferred embodiment of the present invention based on the accompanying drawings as follows. 1 is a cross-sectional view of a building to which a condensation preventing composite insulating material is applied according to the present invention, and FIGS. 2a to 2b are process diagrams illustrating a method for manufacturing a condensation preventing composite insulating material according to the present invention, and FIG. It shows a perspective view of the composite insulation.

도면 1에서 도시한 것으로서, 본 고안의 결로방지용 복합단열재(10)는 건축물의 베란다, 측벽 등 내외기 온도차에 의한 결로방지 및 단열이 요구되는 부위에 사용되는 것으로, 철근콘크리트 슬래브 공사시 거푸집 내측에 결로방지용 복합단열재(10)를 고정하고 콘크리트를 타설한 후 일정기간 양생기간을 거쳐 거푸집을 해체하고 묽게 희석시킨 시멘트 몰탈을 칠(14)하고 그 위에 페인트 칠 또는 도배지(15)를 붙여 마감한 건축물의 단면도이다.As shown in Figure 1, the condensation prevention composite insulating material 10 of the present invention is to be used in areas where condensation prevention and thermal insulation due to the temperature difference between the interior and exterior of the building porch, side walls, etc., inside the formwork during the construction of reinforced concrete slab After fixing the condensation prevention composite insulating material (10) and pouring concrete, the mold is dismantled after a certain period of curing and painted with thinly diluted cement mortar (14) and finished with paint or paper (15) on it. It is a cross section of.

도면 2a 내지 2b는 본 고안에 의한 결로방지용 복합단열재의 제조방법을 나타내는 공정도를 도시한 것으로서, 먼저 발포 폴리에틸렌 시트(11)의 중앙부를 슬라이스(slice)하는 공정(S10)을 통해 스킨(skin)면(11a)과 슬라이스(slice)면(11b)을 동시에 갖도록 가공하고, 다음으로 압출 발포 폴리스티렌 보온판(12)의 일면에 핫멜트(hot melt)를 도포하여 상기 공정(S10)에서 얻어진 발포 폴리에틸렌 시트(11)의 스킨(skin)면(11a)과 접착하는 공정(S20)을 통해 본 고안의 결로방지용 복합단열재(10)를 제조한다.Figure 2a to 2b shows a process diagram showing a manufacturing method of the composite insulation for preventing dew condensation according to the present invention, the skin surface (S10) through the step (S10) to first slice the central portion of the foamed polyethylene sheet (11) The expanded polyethylene sheet obtained in the step (S10) obtained by processing (11a) and the slice surface (11b) at the same time, and then applying a hot melt (hot melt) to one surface of the extruded expanded polystyrene heat insulating plate 12 ( Through the step (S20) of adhering to the skin (11) of the skin (11) to produce a condensation preventing composite heat insulating material 10 of the present invention.

본 고안의 발포 폴리에틸렌 시트(11)는 슬라이스 공정(S10)을 거친 것으로서 두께 1 내지 3㎜, 밀도가 0.05 내지 0.2g/㎤, 발포배율이 5 내지 20배율로서 열전도율이 0.03 내지 0.05W/m·K이며, 스킨면(11a)은 비흡습성의 피막이 형성되어 있으며 슬라이스면(11b)는 발포 폴리에틸렌 시트(11)의 미세하고 균일한 독립기포(closed cell)가 슬라이스 공정으로 인하여 슬라이스면(11b) 상단에 연속기포(open cell,11c)가 형성하게 된다. 또한 압출 발포 폴리스티렌 보온판(12)은 두께 7 내지 15㎜, 밀도가 0.025 내지 0.05g/㎤, 발포배율이 20 내지 40배율로서 열전도율이 0.035W/m·K 이하인 것을 특징으로 한다.The foamed polyethylene sheet 11 of the present invention has undergone a slicing step (S10), having a thickness of 1 to 3 mm, a density of 0.05 to 0.2 g / cm 3, a foaming ratio of 5 to 20 times, and a thermal conductivity of 0.03 to 0.05 W / m ·. K, the skin surface 11a has a non-hygroscopic coating film, and the slice surface 11b has a fine uniform uniform closed cell of the foamed polyethylene sheet 11 due to the slicing process. A continuous bubble (open cell, 11c) is formed in the. The extruded expanded polystyrene heat insulating plate 12 is characterized by having a thickness of 7 to 15 mm, a density of 0.025 to 0.05 g / cm 3, a foaming ratio of 20 to 40 times, and a thermal conductivity of 0.035 W / m · K or less.

이상에서 살펴본 바와 같이 본 고안에 따른 결로방지용 복합단열재(10)는 결로방지 및 단열기능을 효과적으로 발현하기 위하여 비흡습성 재질이면서 열전도율이 낮아 단열성이 탁월한 발포 폴리에틸렌 시트(11)를 압출 발포폴리스티렌 보온판(12)에 결합하여 압출 발포폴리스티렌 보온판(12)의 취약점인 내충격성을 보완하고, 일반 접착제의 휘발성 유기화합물(VOC) 등의 유해성을 경감하기 위하여 접착 소재로서 핫멜트(hot melt)를 채택하는 한편, 발포 폴리에틸렌 시트(11)의 슬라이스 공정(S10)을 통해 얻어진 슬라이스면(11b)은 연속기포(open cell)가 형성되어 시멘트몰탈, 페인트 칠 및 도배 등 후속공정에서의 작업을 용의하게 하는 효과가 있다.As described above, the anti-condensation composite insulating material 10 according to the present invention is a non-hygroscopic material and a low thermal conductivity in order to effectively express the dew condensation prevention and thermal insulation function. 12) in order to compensate for the impact resistance, which is a weak point of the extruded expanded polystyrene insulation plate 12, and to adopt a hot melt as an adhesive material in order to reduce the harmfulness of volatile organic compounds (VOC) of general adhesives. The slice surface 11b obtained through the slicing process S10 of the foamed polyethylene sheet 11 has a continuous bubble (open cell) formed to facilitate the work in subsequent processes such as cement mortar, paint and paper. There is.

Claims (2)

슬라이스(slice)공정(S10)을 통해 스킨(skin)면(11a)과 슬라이스(slice)면(11b)을 동시에 갖는 발포 폴리에틸렌 시트(11)와,A foamed polyethylene sheet 11 having a skin surface 11a and a slice surface 11b at the same time through a slice process S10, 압출 발포 폴리스티렌 보온판(12)의 일면에 핫멜트(hot melt)를 도포하여 상기 공정(S10)에서 얻어진 발포 폴리에틸렌 시트(11)의 스킨(skin)면(11a)과 접착하는 공정(S20)을 통해 제작되는 것을 특징으로 하는 결로방지용 복합단열재(10).Hot melt is applied to one surface of the extruded expanded polystyrene heat insulating plate 12 to bond with the skin surface 11a of the foamed polyethylene sheet 11 obtained in the step S10 (S20). Composite insulation for preventing condensation, characterized in that it is produced (10). 제1항에 있어서, 발포 폴리에틸렌 시트(11)는 두께 1 내지 3㎜, 밀도가 0.05 내지 0.2g/㎤, 발포배율이 5 내지 20배율로서 열전도율이 0.03 내지 0.05W/m·K이며, 슬라이스면(11b)는 발포 폴리에틸렌 시트(11)의 미세하고 균일한 독립기포(closed cell)가 슬라이스 공정(S10)으로 인하여 슬라이스면(11b) 상단에 연속기포(open cell, 11c)가 형성되어 있으며, 압출 발포 폴리스티렌 보온판(12)은 두께 7 내지 15㎜, 밀도가 0.025 내지 0.05g/㎤, 발포배율이 20 내지 40배율로서 열전도율이 0.035W/m·K 이하인 것을 특징으로 하는 결로방지용 복합단열재(10).The foamed polyethylene sheet 11 has a thickness of 1 to 3 mm, a density of 0.05 to 0.2 g / cm 3, a foaming ratio of 5 to 20 times, and a thermal conductivity of 0.03 to 0.05 W / m · K. 11b, a fine and uniform closed cell of the foamed polyethylene sheet 11 has an open cell 11c formed on top of the slice surface 11b due to the slicing process S10, and extruded. The expanded polystyrene heat insulating plate 12 has a thickness of 7 to 15 mm, a density of 0.025 to 0.05 g / cm 3, a foaming ratio of 20 to 40 and a thermal conductivity of 0.035 W / m · K or less. ).
KR2020060005098U 2006-02-22 2006-02-22 The composite heat-insulating material for the inhibition of dew KR200421316Y1 (en)

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