KR100406643B1 - Fiber Reinforced Plastic Floor Panel Reinforced by Urethane Resin for Bathroom and the Method of Manufacturing thereof - Google Patents
Fiber Reinforced Plastic Floor Panel Reinforced by Urethane Resin for Bathroom and the Method of Manufacturing thereof Download PDFInfo
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- KR100406643B1 KR100406643B1 KR10-2001-0008924A KR20010008924A KR100406643B1 KR 100406643 B1 KR100406643 B1 KR 100406643B1 KR 20010008924 A KR20010008924 A KR 20010008924A KR 100406643 B1 KR100406643 B1 KR 100406643B1
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- urethane resin
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/095—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyurethanes
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
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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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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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
- 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
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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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Floor Finish (AREA)
Abstract
본 발명은 우레탄 수지로 보강된 욕실용 섬유강화 플라스틱(Fiberglass Reinforced Plastic : 이하 "FRP"라 함) 바닥판 및 그 제조방법에 관한 것으로, 좀더 상세하게는 최상층인 FRP층(11) 하부를 우레탄수지층(12)으로 보강하고, 우레탄수지층(12)의 하부를 아연도강판층(13)으로 마감한 욕실용 FRP 바닥판으로, 우레탄수지층(12)이 소음 및 진동을 흡수할 수 있기 때문에 모르타르를 사용하는 대신에 격자구조의 수평조절 프레임(20)에 안착시켜 사용할 수 있는 욕실용 FRP 바닥판 (10,10') 및 그 제조방법에 관한 것이다.The present invention relates to a fiberglass reinforced plastic (FRP) bottom plate reinforced with a urethane resin (hereinafter referred to as "FRP") and a method for manufacturing the same. More specifically, the uppermost FRP layer 11, the bottom of the urethane water Reinforced with a ground layer 12, the bottom of the urethane resin layer 12 is a FRP bottom plate for the bathroom with a galvanized steel sheet layer 13, because the urethane resin layer 12 can absorb noise and vibration Instead of using a mortar relates to a bathroom FRP bottom plate (10, 10 ') that can be used by seating on the horizontal control frame 20 of the grid structure and its manufacturing method.
이러한 본 발명에 따른 우레탄수지로 보강된 욕실용 FRP 바닥판(10,10')은 수평조절 프레임(20)에 안착되기 때문에 취급 및 작업성이 간편하고, 1일 이내에 시공이 가능하다.FRP bottom plate (10, 10 ') for the bathroom reinforced with a urethane resin according to the present invention is easy to handle and workability because it is seated on the horizontal adjustment frame 20, it can be installed within one day.
또한 세면장부 바닥판(10)과 욕조부 바닥판(10')으로 분할하여 제조하기 때문에 리모델링(Remodeling)시에 바닥판(10,10')을 바닥 슬라브(40)에서 분리하는게 용이하다.In addition, it is easy to separate the bottom plate (10, 10 ') from the bottom slab 40 during remodeling because it is manufactured by dividing the bottom plate 10 and the bath bottom plate (10').
Description
본 발명은 우레탄수지로 보강된 욕실용 섬유강화 플라스틱(Fiberglass Reinforced Plastic : 이하 "FRP"라 함) 바닥판 및 그 제조방법에 관한 것으로, 상세하게는 위로부터 FRP층, 우레탄수지층 및 아연도강판층으로 이루어지는 욕실용 FRP 바닥판 및 그 제조방법에 관한 것이다.The present invention relates to a fiberglass reinforced plastic (Fiberglass Reinforced Plastic: hereinafter referred to as "FRP") bottom plate reinforced with a urethane resin and a method of manufacturing the same, in detail from the FRP layer, urethane resin layer and galvanized steel sheet It relates to a layered bathroom FRP flooring plate and a method of manufacturing the same.
좀더 상세하게는 최상층인 FRP층 하부를 우레탄수지층으로 보강하고, 우레탄수지층의 하부를 아연도강판층으로 마감한 욕실용 FRP 바닥판으로, 우레탄수지층이 소음 및 진동을 흡수할 수 있기 때문에 모르타르를 사용하는 대신에 격자구조의 수평조절 프레임에 안착시켜 사용할 수 있는 욕실용 FRP 바닥판에 관한 것이다.More specifically, the bottom of the FRP layer, which is the uppermost layer, is reinforced with a urethane resin layer, and the bottom of the urethane resin layer is a FRP bottom plate for the bathroom with a galvanized steel layer, and the urethane resin layer can absorb noise and vibration. Instead of using mortar, the present invention relates to a bathroom FRP floor plate that can be mounted on a horizontal leveling frame.
일반적으로 종래에는 모르타르를 바닥에 충전한 후에 타일을 부착하는 습식 방식의 바닥판과 에스엠씨(SMC : Sheet Molding Compound)를 가열, 가압성형하여 만든 바닥판 또는 FRP층만으로 이루어진 FRP 바닥판을 욕실 바닥에 설치한 후에 소음 및 진동을 방지하고 수평을 유지시켜 주기 위해 모르타르를 충전하여 시공하는 건식 방식의 바닥판이 사용되어 왔다.In general, a wet bottom plate that attaches tiles after filling a mortar with a floor, and a bottom plate made by heating and pressurizing a sheet molding compound (SMC) or an FRP floor plate made of only an FRP layer are used for the bathroom floor. After installation, dry floor plates have been used to fill and install mortar to prevent noise and vibration and to level them.
그러나 이러한 종래의 바닥판들은 모르타르를 사용해야 했기 때문에 시공시 모르타르의 양생기간으로 인해 길게는 일주일에서 짧게는 2일이 소요되어, 신축 또는 개축시 시공기간이 길어지는 문제점이 있었다.However, since these conventional bottom plates had to use the mortar, it takes a long time from one week to two days due to the curing period of the mortar during construction, and there was a problem in that the construction period was extended during the construction or renovation.
이에 본 발명에서는 종래에 모르타르를 사용함으로 인해 시공기간이 길어졌던 문제점을 해결하기 위하여 모르타르를 사용하는 대신 수평조절 프레임에 안착시켜 사용할 수 있는 FRP 바닥판을 제조하는데 있어서, 최상층인 FRP층 하부를 우레탄수지층으로 보강하고 우레탄수지층 하부를 아연도강판층으로 마감함으로써, 모르타르 없이도 우레탄수지층에 의해 소음 및 진동이 흡수되는 욕실용 FRP 바닥판 및 그 제조방법을 제공하고자 한다.Therefore, in the present invention, in order to solve the problem that the construction period is long due to the use of mortar in the prior art in the manufacture of FRP bottom plate that can be used by mounting on the horizontal adjustment frame instead of using mortar, the uppermost layer of the FRP layer urethane By reinforcing with a resin layer and finishing the bottom of the urethane resin layer with a galvanized steel sheet layer, to provide a bathroom FRP bottom plate and a method of manufacturing the noise and vibration is absorbed by the urethane resin layer without mortar.
도 1은 본 발명에 따른 바닥판 중 세면장부 바닥판의 단면도.1 is a cross-sectional view of the three-season bottom plate of the bottom plate according to the present invention.
도 2는 본 발명에 따른 바닥판 중 욕조부 바닥판의 단면도.Figure 2 is a cross-sectional view of the bath bottom plate of the bottom plate according to the present invention.
도 3은 본 발명에 따른 세면장부 바닥판과 욕조부 바닥판의 조립단면도.Figure 3 is an assembled cross-sectional view of the basin bottom plate and tub bottom plate according to the present invention.
도 4는 본 발명에 따른 바닥판의 제작과정을 보여주는 단면도.Figure 4 is a cross-sectional view showing the manufacturing process of the bottom plate according to the present invention.
도 5는 본 발명의 바닥판에 사용되는 수평조절 프레임의 평면도.5 is a plan view of a horizontal adjustment frame used in the bottom plate of the present invention.
도 6은 본 발명의 바닥판에 사용되는 수평조절 프레임의 단면도.Figure 6 is a cross-sectional view of the horizontal adjustment frame used in the bottom plate of the present invention.
도 7은 본 발명에 따른 바닥판의 시공 단면도.Figure 7 is a construction cross-sectional view of the bottom plate according to the present invention.
(도면의 주요부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)
10 : 세면장부 FRP 바닥판 10': 욕조부 FRP 바닥판10: wash face FRP bottom plate 10 ': bathtub FRP bottom plate
11 : FRP층 12 : 우레탄수지층11: FRP layer 12: urethane resin layer
13 : 아연도강판층 20 : 수평조절 프레임13: galvanized steel layer 20: horizontal adjustment frame
21 : 수평조절 볼트 30 : FRP 몰드21: leveling bolt 30: FRP mold
31 : 가이드 블록 32 : 프레스31: guide block 32: press
40 : 바닥 슬라브40: floor slab
이하 첨부도면에 의거하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 발명에 따른 우레탄수지로 보강된 욕실용 FRP 바닥판은 위로부터 FRP층, 우레탄수지층 및 아연도강판층으로 이루어지는 세면장부 바닥판과, 역시 위로부터 FRP층, 우레탄수지층 및 아연도강판층으로 이루어지는 욕조부 바닥판이 조립되는 것이다.FRP bottom plate for the bathroom reinforced with a urethane resin according to the present invention is a face plate bottom plate consisting of a FRP layer, a urethane resin layer and a galvanized steel sheet layer from above, and also FRP layer, urethane resin layer and galvanized steel sheet layer from above Bathtub bottom plate is made of.
이를 자세히 보면 도 1의 세면장부 바닥판의 단면도에서 보이는 바와 같이, 세면장부 바닥판(10)이 위로부터 FRP층(11), 우레탄수지층(12) 및 아연도강판층 (13)으로 이루어지고, 역시 도 2의 욕조부 바닥판의 단면도에서 보이는 바와 같이, 욕조부 바닥판(10')이 위로부터 FRP층(11), 우레탄수지층(12) 및 아연도강판층(13)으로 이루어짐을 알수 있다.As it is seen in detail in the cross-sectional view of the bottom face plate of Fig. 1, the bottom face plate 10 is composed of a FRP layer 11, a urethane resin layer 12 and a galvanized steel sheet layer 13 from above Also, as shown in the cross-sectional view of the bath bottom plate of FIG. 2, the bath bottom plate 10 ′ is composed of an FRP layer 11, a urethane resin layer 12, and a galvanized steel sheet layer 13 from above. Able to know.
또한, 도 3은 세면장부 바닥판(10)과 욕조부 바닥판(10')이 서로 조립되는 것을 보여주는 조립단면도이다.In addition, Figure 3 is an assembly cross-sectional view showing that the three bottom plate 10 and the bath bottom plate 10 'is assembled with each other.
먼저, 본 발명에 따른 우레탄수지로 보강된 욕실용 FRP 바닥판을 이루는 각층에 대하여 살펴본다.First, it looks at each layer forming the FRP bottom plate for the bathroom reinforced with a urethane resin according to the present invention.
최상층인 FRP층(11)은 유리섬유매트 60 - 90중량부, 스타이렌 모노머에 용해시킨 불포화에스테르 수지 10 - 40중량부 및 반응개시제인 터셔리부틸퍼옥시벤조에이트(Tertiary Butyl Peroxy Benzoate) 1 - 5중량부로 이루어지는 조성물이 경화되어 형성되는 층으로, 이때 유리섬유매트는 번수(番手 : yarn count)가 100 - 600인 것을 사용하고, 적층수는 2 - 8장으로 한다.The uppermost layer of FRP layer 11 is 60-90 parts by weight of glass fiber mat, 10-40 parts by weight of unsaturated ester resin dissolved in styrene monomer, and tertiary butyl peroxy benzoate, which is a reaction initiator. The layer is formed by curing the composition consisting of 5 parts by weight, wherein the glass fiber mat is used in the number of yarn count (100 to 600), the number of laminated is 2 to 8 sheets.
이때, 강도향상을 위해 0.2 - 3.0mm 두께의 아연도강판을 유리섬유매트 사이에 삽입시킬 수 있다.At this time, a galvanized steel sheet having a thickness of 0.2-3.0 mm may be inserted between the glass fiber mats to improve strength.
FRP층(11) 하부의 우레탄수지층(12)은 폴리에테르 폴리올 15 - 40중량부, 폴리이소시아네이트 20 - 70중량부 및 충전제인 입도 2 - 200㎛ 정도의 중탄산칼슘 (CaCO3) 15 - 40중량부로 이루어지는 조성물이 중합되어 형성되는 층이다.The urethane resin layer 12 under the FRP layer 11 has 15 to 40 parts by weight of polyether polyol, 20 to 70 parts by weight of polyisocyanate, and a filler of calcium bicarbonate (CaCO 3 ) having a particle size of about 2 to 200 μm. A composition consisting of parts is a layer formed by polymerization.
이 우레탄수지층(12)은 본 발명의 바닥판에 있어서 상부의 FRP층(11)을 보강하며 소음 및 진동을 흡수하는 역할을 한다.The urethane resin layer 12 reinforces the upper FRP layer 11 in the bottom plate of the present invention and serves to absorb noise and vibration.
우레탄수지층(12) 하부의 아연도강판층(13)은 0.2 - 2.0mm의 아연도강판으로, 우레탄수지층(12)과 접착되는 면에는 아크릴우레탄계 수지 접착제를 도포하여 우레탄수지층(12)과의 접착성이 강화되도록 한다.The galvanized steel sheet layer 13 below the urethane resin layer 12 is a 0.2 to 2.0 mm galvanized steel sheet. The urethane resin layer 12 is coated with an acrylic urethane resin adhesive on the surface to be bonded to the urethane resin layer 12. Enhance adhesion with
아연도강판 대신에 폴리염화비닐, 폴리프로필렌, 폴리카보네이트 또는 폴리메틸메타크릴레이트를 소재로 하는 플라스틱 판재를 사용할 수 있다.Instead of galvanized steel sheets, plastic plates made of polyvinyl chloride, polypropylene, polycarbonate or polymethyl methacrylate may be used.
이 아연도강판층(13)은 본 발명에 따른 바닥판의 강도를 향상시키는 역할을 한다.This galvanized steel sheet layer 13 serves to improve the strength of the bottom plate according to the present invention.
다음, 이러한 본 발명에 따른 우레탄수지로 보강된 욕실용 FPR 바닥판 (10,10')의 제조방법을 도 4에 의거하여 살펴보면 다음과 같다.Next, looking at the manufacturing method of the bathroom FPR floor plates 10, 10 'reinforced with a urethane resin according to the present invention based on FIG.
우선, FRP 몰드(30)에 1장의 유리섬유매트를 둔 다음 스타이렌 모노머에 용해시킨 불포화에스테르 수지와 반응개시제인 터셔리부틸퍼옥시벤조에이트로 이루어지는 조성물을 스프레이(Spray)하여 경화시키는데, 이러한 작업을 반복함으로써 2 - 8장의 유리섬유매트를 적층하여 FPR층(11)을 형성시킨다.First, one glass fiber mat is placed in the FRP mold 30, and then a composition comprising unsaturated ester resin dissolved in a styrene monomer and tertiary butyl peroxy benzoate, a reaction initiator, is sprayed to cure. By repeating this, two to eight glass fiber mats were laminated to form the FPR layer 11.
이때, FRP층(11)의 강도향상을 위해 0.2 - 3.0mm 두께의 아연도강판을 유리섬유매트 사이에 삽입시킬 수 있다.At this time, to improve the strength of the FRP layer 11 can be inserted between the galvanized steel sheet of 0.2-3.0mm thickness between the glass fiber mat.
다음, 가이드 블록(31)으로 FRP 몰드(30)의 가장자리를 셋팅한 다음, 중앙에 구멍이 뚫리고 한쪽면에 아크릴우레탄계 수지 접착제가 도포되어 있는 아연도강판층 (13)을 접착제가 도포된 면이 FRP 몰드(30)를 향하도록 하여 가이드 블록(31) 위에 상치한 후, 폴리에테르 폴리올, 폴리이소시아네이트 및 중탄산칼슘로 이루어지는 우레탄수지층(12)의 조성물을 아연도강판층(13)의 중앙에 뚫린 구멍에 투입한다.Next, the edge of the FRP mold 30 is set by the guide block 31, and then the surface coated with the adhesive is applied to the galvanized steel sheet layer 13 having a hole in the center and the acrylic urethane resin adhesive applied to one side thereof. After placing on the guide block 31 facing the FRP mold 30, the composition of the urethane resin layer 12 composed of polyether polyol, polyisocyanate and calcium bicarbonate was drilled in the center of the galvanized steel sheet layer 13. Put it in the hole.
그런 다음, 프레스(32)로 아연도강판층(13)을 가압한다.Then, the galvanized steel sheet layer 13 is pressed by the press 32.
마지막으로, 우레탄수지층(12)의 조성물이 중합하여 우레탄수지층(12)이 형성되면, FRP 몰드(30)에서 제품을 탈형하여, 위로부터 FRP층(11), 우레탄수지층 (12) 및 아연도강판층(13)으로 이루어지는 욕실용 FRP 바닥판(10,10')을 완성한다.Finally, when the composition of the urethane resin layer 12 is polymerized to form the urethane resin layer 12, the product is demolded in the FRP mold 30, and the FRP layer 11, urethane resin layer 12 and A bathroom FRP bottom plate 10, 10 'consisting of a galvanized steel sheet layer 13 is completed.
이렇게 완성된 욕실용 FRP 바닥판(10,10')을 바닥 슬라브에 시공하면 되는데, 시공시에는 종래와 같이 모르타르를 사용하지 않고 수평조절 프레임을 사용한다.Thus, the completed bathroom FRP bottom plate (10, 10 ') is to be installed on the floor slab, when using a horizontal adjustment frame without using a mortar as in the prior art.
수평조절 프레임(20)은 도 5의 평면도와 도 6의 단면도에서 보이는 바와 같이 수평조절 볼트(21)를 가지는 격자 구조의 프레임이다.The horizontal adjustment frame 20 is a frame of a lattice structure having the horizontal adjustment bolt 21 as shown in the plan view of FIG. 5 and the cross-sectional view of FIG.
본 발명에 따른 욕실용 FRP 바닥판(10,10')을 바닥 슬라브에 시공하는 것을 도 6에 의거하여 살펴보면, 먼저 수평조절 프레임(20)을 바닥 슬라브(40)에 설치하고 수평조절 프레임(20)에 있는 수평조절 볼트(21)로 수평을 조절한 후, 에폭시수지 접착제를 사용하여 수평조절 프레임(20)을 바닥 슬라브(40)에 접착시킨 다음 앙카(anchor)를 사용하여 고정한다.Looking at the construction of the bathroom floor FRP bottom plate (10, 10 ') according to the present invention according to Figure 6 based on Figure 6, first install the horizontal adjustment frame 20 to the floor slab 40 and the horizontal adjustment frame (20) After leveling with the leveling bolt (21) in the), using the epoxy resin adhesive to attach the leveling frame 20 to the bottom slab 40 and then fixed using an anchor (anchor).
마지막으로, 수평조절 프레임(20)의 상연면에 접착제를 도포한 후, 본 발명에 따른 욕실용 FRP 바닥판(10,10')을 안착하여 접착시켜 마무리한다.Finally, after applying the adhesive on the upper surface of the horizontal adjustment frame 20, the bathroom FRP bottom plate (10, 10 ') according to the present invention is seated and bonded to finish.
실시예 : 본 발명에 따른 우레탄수지로 보강된 욕실용 FRP 바닥판 제조Example: Preparation of FRP bottom plate for bathroom reinforced with urethane resin according to the present invention
FRP 몰드(30)에 번수가 100 - 600인 1장의 유리섬유매트를 둔 다음, 스타이렌 모노머에 용해시킨 불포화에스테르 수지 25중량부와 터셔리부틸퍼옥시벤조에이트 3중량부로 이루어지는 조성물을 스프레이(Spray)하여 경화시키는데, 이러한 작업을 반복하여 4장의 유리섬유매트를 적층한 FPR층(11)을 형성시켰다.After placing one glass fiber mat having a number of 100 to 600 in the FRP mold 30, spraying a composition consisting of 25 parts by weight of an unsaturated ester resin dissolved in a styrene monomer and 3 parts by weight of tert-butyl peroxybenzoate (Spray This operation was repeated to form an FPR layer 11 in which four glass fiber mats were laminated.
다음, 가이드 블록(31)을 FRP 몰드(30)의 가장자리를 셋팅한 다음, 중앙에 구멍이 뚫리고 한쪽면에 아크릴우레탄계 수지 접착제가 도포되어 있는 아연도강판층 (13)을 접착제가 도포된 면이 FRP 몰드(30)를 향하도록 하여 가이드 블록(31) 위에 상치한 후, 폴리에테르 폴리올 30중량부, 메틸렌비스(페닐이소시아네이트)(MDI) 45중량부 및 입도가 100㎛인 중탄산칼슘 30중량부로 이루어지는 우레탄수지층(12)의 조성물을 아연도강판층(13)의 중앙에 뚫린 구멍에 투입하였다.Next, the guide block 31 is set to the edge of the FRP mold 30, and then the surface coated with the adhesive is applied to the galvanized steel sheet layer 13 having a hole in the center and the acrylic urethane resin adhesive applied to one side thereof. After placing on the guide block 31 facing the FRP mold 30, it consists of 30 parts by weight of polyether polyol, 45 parts by weight of methylene bis (phenylisocyanate) (MDI) and 30 parts by weight of calcium bicarbonate having a particle size of 100 µm. The composition of the urethane resin layer 12 was introduced into a hole drilled in the center of the galvanized steel sheet layer 13.
그런 다음, 프레스(32)로 아연도강판층(13)을 가압하였다.Then, the galvanized steel sheet layer 13 was pressed by the press 32.
마지막으로, 우레탄수지층(12)의 조성물이 중합하여 우레탄수지층(12)이 형성되면, FRP 몰드(30)에서 제품을 탈형하여, 위로부터 FRP층(11), 우레탄수지층 (12) 및 아연도강판층(13)으로 이루어지는 욕실용 FRP 바닥판(10,10')을 완성하였다.Finally, when the composition of the urethane resin layer 12 is polymerized to form the urethane resin layer 12, the product is demolded in the FRP mold 30, and the FRP layer 11, urethane resin layer 12 and A bathroom FRP bottom plate (10, 10 ') consisting of a galvanized steel sheet layer 13 was completed.
이러한 본 발명에 따른 우레탄수지로 보강된 욕실용 FRP 바닥판(10,10')은 최상층인 FRP층(11) 하부를 우레탄수지층(12)으로 보강하고, 우레탄수지층(12)의 하부를 아연도강판층(13)으로 마감함으로써, 우레탄수지층(12)이 소음 및 진동을 흡수할 수 있기 때문에 모르타르를 사용하는 대신에 격자구조의 수평조절 프레임(20)에 안착시켜 사용할 수 있게 되었다.The FRP bottom plates 10 and 10 ′ for bathrooms reinforced with the urethane resin according to the present invention reinforce the lower portion of the uppermost FRP layer 11 with the urethane resin layer 12 and the lower portion of the urethane resin layer 12. By finishing with a galvanized steel sheet layer 13, the urethane resin layer 12 can absorb noise and vibration, so that it can be used by being mounted on the horizontal control frame 20 of the lattice structure instead of using mortar.
따라서 수평조절 프레임(20)을 사용하기 때문에 취급 및 작업성이 간편해졌고, 1일 이내에 시공이 가능해졌다.Therefore, since the horizontal adjustment frame 20 is used, handling and workability are simplified, and construction is possible within one day.
또한 본 발명에서는 세면장부 바닥판(10)과 욕조부 바닥판(10')으로 분할하여 제조하였기 때문에 리모델링(Remodeling)시에 바닥판(10,10')을 바닥 슬라브(40)에서 분리하는게 용이해졌다.In addition, since the present invention is manufactured by dividing the bottom plate 10 and the bathtub bottom plate 10 'in the present invention, it is easy to separate the bottom plates 10 and 10' from the floor slab 40 during remodeling. Done
Claims (7)
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| KR10-2001-0008924A KR100406643B1 (en) | 2001-02-22 | 2001-02-22 | Fiber Reinforced Plastic Floor Panel Reinforced by Urethane Resin for Bathroom and the Method of Manufacturing thereof |
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| KR10-2001-0008924A KR100406643B1 (en) | 2001-02-22 | 2001-02-22 | Fiber Reinforced Plastic Floor Panel Reinforced by Urethane Resin for Bathroom and the Method of Manufacturing thereof |
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| KR20190023899A (en) | 2017-08-30 | 2019-03-08 | 최근욱 | Mutiway valve unit |
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| KR101447243B1 (en) * | 2012-08-31 | 2014-10-15 | 양해광 | A water-proof panel and method for manufacturing the same |
| KR102318431B1 (en) * | 2021-06-15 | 2021-10-26 | 주식회사 성일 | The manufacturing method of FRP floor panel for bathoroom |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08120904A (en) * | 1994-09-01 | 1996-05-14 | Sekisui Chem Co Ltd | Floor structure for bathroom and method for forming floor of bathroom |
| JPH09158309A (en) * | 1995-12-11 | 1997-06-17 | Sekisui Chem Co Ltd | Floor panel |
| JPH09170263A (en) * | 1995-12-20 | 1997-06-30 | Sekisui Chem Co Ltd | Floor panel |
| JPH10219776A (en) * | 1997-02-03 | 1998-08-18 | Nitsupori Kako Kk | Bathroom floor structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08120904A (en) * | 1994-09-01 | 1996-05-14 | Sekisui Chem Co Ltd | Floor structure for bathroom and method for forming floor of bathroom |
| JPH09158309A (en) * | 1995-12-11 | 1997-06-17 | Sekisui Chem Co Ltd | Floor panel |
| JPH09170263A (en) * | 1995-12-20 | 1997-06-30 | Sekisui Chem Co Ltd | Floor panel |
| JPH10219776A (en) * | 1997-02-03 | 1998-08-18 | Nitsupori Kako Kk | Bathroom floor structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190023899A (en) | 2017-08-30 | 2019-03-08 | 최근욱 | Mutiway valve unit |
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