WO2021117938A1 - 난연성 친환경 하이브리드 도어 - Google Patents
난연성 친환경 하이브리드 도어 Download PDFInfo
- Publication number
- WO2021117938A1 WO2021117938A1 PCT/KR2019/017573 KR2019017573W WO2021117938A1 WO 2021117938 A1 WO2021117938 A1 WO 2021117938A1 KR 2019017573 W KR2019017573 W KR 2019017573W WO 2021117938 A1 WO2021117938 A1 WO 2021117938A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door
- layer
- eco
- flame
- friendly
- Prior art date
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B3/7017—Door leaves characterised by the filling between two external panels of grating type
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
- E06B3/74—Door leaves consisting of frame and panels, e.g. of raised panel type with wooden panels or frame
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
- E06B3/76—Door leaves consisting of frame and panels, e.g. of raised panel type with metal panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
- E06B3/78—Door leaves consisting of frame and panels, e.g. of raised panel type with panels of plastics
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7023—Door leaves characterised by the filling between two external panels of foam type
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7042—Door leaves characterised by the filling between two external panels with a fire retardant layer
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7049—Specific panel characteristics
- E06B2003/7051—Specific panel characteristics of layered construction involving different materials
Definitions
- the present invention relates to a flame-retardant eco-friendly hybrid door, and more specifically, by using the door's flame-retardant function and non-toxic eco-friendly material, it minimizes the emission of toxic gas during a fire and delays the flame propagation time to minimize the risk of flame and heat. It relates to an optimized flame-retardant eco-friendly hybrid door that can obtain evacuation time and is particularly resistant to moisture and does not warp.
- Doors made of processed wood such as solid wood or plywood which have been widely used in the past, weigh a lot, have a short lifespan as they are vulnerable to the influence of moisture, and are subject to deformation such as rotting or twisting due to long-term use, especially environmental protection For this reason, as the supply of wood is gradually limited, there are door problems such as an increase in manufacturing cost.
- various types of synthetic resin doors have been developed, produced, and marketed in recent years. have.
- Synthetic resin doors with the general structure of existing synthetic resin doors are made of PVC or ABS.
- a square frame that is formed by extrusion molding synthetic resin such as a door frame and serves as a frame supporting the door, a reinforcing tree disposed inside the square frame, and synthetic resin are molded into a plate shape, and the front surface disposed in front and rear of the square frame It is composed of a plate and a rear plate, and a filler filling the inner space between the front plate and the rear plate, that is, to reinforce the strength.
- synthetic resin is foamed or filled with a honeycomb-shaped paper reinforcement.
- the foaming and filling method is excellent in terms of soundproofing, dustproofing and strength reinforcement, but foaming and filling work is complicated. However, since the door weighs a lot and the cost rises, light weight, ease of operation, cost, etc.
- paper honeycomb is adopted as a filler in many cases.
- the square frame is manufactured in the form of a synthetic resin bar, and the inside of it is made by stacking planar wood in multiple stages.
- a square reinforcing frame with a double structure is formed to provide a strong door frame.
- the front plate and the back plate are formed by attaching a finishing material such as a PVC film or veneer to the surface of a processed plywood, such as an MDF board (medium density fiber board), although in some cases a synthetic resin plate is used.
- a finishing material such as a PVC film or veneer
- MDF board medium density fiber board
- the door normally allows people to pass through, delaying the penetration time of the flame when the door is closed in the event of a fire, and in particular, minimizing the generation of toxic gas is being strengthened under the Building Act.
- Korean Patent Nos. 10-1832383 and 10-1912780 disclose a technology related to a door.
- resin doors generate toxic gas in the event of a fire, and in the event of death due to a fire, there is a problem in that casualties occur first due to poisoning of the toxic gas.
- the present invention has been developed to solve the conventional door problem, and its purpose is to manufacture it using a light and inexpensive product, so that it can be protected from flames and toxic gases in case of fire, and in particular, to buy time for evacuation. It is to develop eco-friendly flame-retardant resin door.
- Another object of the present invention is to provide a flame-retardant eco-friendly hybrid door in which a material used for the door is formed to have flame retardancy and non-toxicity.
- the solution of the present invention is a door formed of a main panel that is a front panel member and a rear panel member, and a honeycomb structure and a square main frame in an inner space between the main panel,
- the main panel is achieved by attaching using an eco-friendly adhesive consisting of 14-20 wt% of any one selected from methyl carbonate and dichloromethane and 80-86 wt% of polyurethane resin when attached as a PP layer and a PP decoration sheet layer did.
- an eco-friendly adhesive consisting of 14-20 wt% of any one selected from methyl carbonate and dichloromethane and 80-86 wt% of polyurethane resin when attached as a PP layer and a PP decoration sheet layer did.
- the flame-retardant eco-friendly hybrid door of the present invention includes 14-20 wt% of any one selected from methyl carbonate and dichloromethane and polyurethane resin when attached as an MDF layer, PP layer, aluminum layer, or PP decoration sheet layer on the front and back sides of the main frame. It was achieved by using an eco-friendly adhesive consisting of 80 to 86% by weight.
- the present invention develops a door product that can protect from flames and toxic gas in case of fire by installing it in an area where the installation of a flame retardant door is not mandatory, and manufacturing it using a light and inexpensive product. There is a great effect that can greatly reduce human casualties.
- the present invention has the effect of improving the product and developing an optimized flame retardant eco-friendly hybrid door that is strong against moisture and does not warp.
- the present invention is a very useful invention to provide an eco-friendly door that can reduce the generation of toxic substances by using an adhesive and a bonding material having non-toxic and flame retardant at the same time in case of fire.
- FIG. 1 is a perspective view showing a door of a preferred embodiment of the present invention
- FIG. 2 is a cross-sectional view of the main panel of the door of the embodiment of the present invention.
- Figure 3 is a cross-sectional view of the main panel of another embodiment of the present invention.
- Figure 4 is a partial perspective view showing the coupling portion of the door of the present invention.
- FIG. 5 is a cross-sectional view of a portion of a door of the present invention.
- Figure 6 is an exploded perspective view of the front panel member of the door of the present invention.
- FIG. 7 is an exploded perspective view of the door of the present invention.
- FIG. 8 is a partial state diagram of another embodiment of the present invention.
- first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.
- an eco-friendly adhesive consisting of 14-20 wt% of any one selected from methyl carbonate and dichloromethane and 80-86 wt% of polyurethane resin is used. It is preferable to be attached.
- eco-friendly adhesives use eco-friendly adhesives that do not contain DMF, toluene, xylene, and acetate, and solvent-free urethane resins, which can significantly reduce toxic gas emissions in case of fire.
- the main panel (the front panel member and the back panel member) is injection-molded because the PP layer 50 contains a flame retardant material having a flame retardancy, or flame propagation time by attaching the flame retardant sheet paper (50-1, 50-2) to the outside It has the characteristic of forming an eco-friendly door that can cut the
- the PP layer 50 is characterized in that it can be used as an eco-friendly material by replacing it with a PET, PE, or PAPER layer.
- the PP decorative sheet layer 70 has a feature that can be used instead of PET and PE layers.
- FIGS. 1 and 3 of the present invention Another embodiment shown in FIGS. 1 and 3 of the present invention is
- the main panel is any one selected from methyl carbonate and dichloromethane when attached with a PP layer 50, an aluminum layer 60, and a PP decoration sheet layer 70 by weight of 14 to 20 % and it is preferably attached using an eco-friendly adhesive consisting of 80 to 86% by weight of polyurethane resin. As described above, it has the characteristic of having an eco-friendly synthetic resin door that is light and has various patterns.
- the main panel is characterized in that the PP layer 50 contains a flame retardant and is injection molded or an eco-friendly flame retardant resin door that can shorten the flame propagation time due to the aluminum layer.
- the main panel is a PP layer 50, an aluminum layer 60, and when attached to a PP decoration sheet layer 70, 14-20 wt% of any one selected from methyl carbonate and dichloromethane and 80-86 polyurethane resin It is attached and used using an eco-friendly adhesive composed of wt%. As described above, it is characterized by having an eco-friendly synthetic resin door that is light and has various patterns.
- the PP layer 50 is characterized in that it can be used as an eco-friendly material by replacing it with a PET, PE, or PAPER layer.
- the PP decorative sheet layer 70 has a feature that can be used instead of PET, PE, and PAPER layers.
- the inside of the main frame of the door is filled with a honeycomb filling layer 10 made of silica airgel powder, and LVL (laminated) on both sides of the honeycomb filling layer 10 veneer lumber) is combined with a core layer 20, and on the side of the laminated veneer lumber (LVL) core layer 20, there is a square frame coupled with a non-toxic PVC foam core layer 30, and on the front and back sides of the main frame of the door.
- the MDF layer 40 , the PP layer 50 , the aluminum layer 60 , the PP decoration sheet layer 70 , and the frame plate 90 are attached to each other.
- the edge plate 90 is characterized in that PP, PET, PE, PAPER sheet paper is combined with an aluminum plate.
- the flame-retardant eco-friendly hybrid door of the present invention of FIGS. 4 to 7 is
- a square main frame 30 and an edge plate in an inner space between the main panel In a door formed of a main panel that is a front panel member 150 and a rear panel member 160, and a honeycomb structure 10, a square main frame 30 and an edge plate in an inner space between the main panel,
- the MDF layer 40 is 2 to 5 mm
- the PP layer 50 is 0.5 to 2 mm
- the aluminum layer 60 is 0.2 to 1.5 mm
- the PP decoration sheet layer is (70) has a characteristic consisting of 0.1 to 2.5 mm;
- the edge plate 90 which is the finish of the four sides of the door, is combined with one of PP, PET, PE, and PAPER sheet paper by selecting any one of aluminum plate or copper plate layer, rolling plating layer, and non-ferrous metal on all four sides. There is this.
- Another embodiment of the present invention is characterized in that it gives a feeling of weight to the door, but at the same time increases the insulation strength and further increases the sealing force.
- the urethane foam is mixed and foamed with finely divided sawdust or finely divided minerals, or the inner space between the main panels is filled with finely divided sawdust or finely divided into the urethane foam at the top of the honeycomb structure. It is characterized in that it is formed by mixing and foaming finely divided minerals and then pressing for a certain period of time. In addition, as described above, it is characterized in that it is formed to have a strong and heavy feeling.
- the door of the present invention When the door of the present invention is attached with an MDF layer 40, a PP layer 50, an aluminum layer 60, and a PP deco sheet layer 70 on the front and back surfaces of the main frame, methyl carbonate, an eco-friendly adhesive, and It consists of 14-20 wt% of any one selected from dichloromethane and 80-86 wt% of polyurethane resin, and some are joined by using heat bonding and a press with a large load.
- the aluminum layer 60 is used as a non-ferrous metal layer of a copper plate layer, a zinc plating layer, etc., and has a characteristic that it is light in weight, strong in moisture, and can be used by selecting a solid material.
- the honeycomb filler layer made of silica airgel powder used as flame retardant and nonflammable as an embodiment in the door of the present invention is a thermally insulating and flame retardant silica airgel powder produced by using as a filler in the interior of a flame retardant eco-friendly hybrid door. There is one characteristic.
- the LVL plywood used in the flame-retardant eco-friendly hybrid door of the present invention extends horizontally in a rectangular bar shape and can be filled to be seated on the front and rear boards of the main frame.
- the main frame is simply filled with a honeycomb filling layer and a laminated veneer lumber (LVL) core layer 20 on both sides for the shape of a square frame.
- LDL laminated veneer lumber
- the flame-retardant eco-friendly hybrid door of another embodiment of the present invention is filled with a non-toxic PVC foamed core layer 30 on the side of a laminated veneer lumber (LVL) core layer 20, and a flame-retardant foaming agent is installed along the edge of the main frame. It is possible.
- the main panel is the first to catch fire in case of fire, and then spreads to the inside. If the main panel is ignited, the flame is directly transmitted to the main frame inside. It is to provide an eco-friendly flame-retardant hybrid door that does not speed up their burning by contact.
- the flame-retardant eco-friendly hybrid door of the present invention has an aluminum layer 60, an MDF layer 40, and a PP layer 50 attached to the front panel member 150 and the rear panel member 160, so that the It is configured to become a flame-retardant eco-friendly hybrid door that can slow down the propagation speed of the flame and increase the evacuation time.
- the MDF layer 40 is 2 to 5 mm
- the PP layer 50 is 0.5 to 2 mm
- the aluminum layer 60 is 0.2 to 1.5 mm
- the PP decoration sheet layer ( 70) is preferably 0.1 to 2.5 mm.
- the door of the present invention is attached to the front panel member and the rear panel member with an MDF layer 40, a PP layer 50, an aluminum layer 60, and a PP decoration sheet layer 70, in methyl carbonate and dichloromethane It is preferable to attach using an eco-friendly adhesive consisting of 14 to 20% by weight of any selected one and 80 to 86% by weight of polyurethane resin.
- the adhesive is also eco-friendly, which is a material that does not generate toxic gas in case of fire.
- the present invention shown in FIG. 9 is characterized in that it is formed to secure time to evacuate by maximally blocking the toxic gas and heat that permeate between the door and the door frame.
- FIG. 8 Another embodiment of the present invention shown in Fig. 8 is a configuration of the present invention to block the space between the door and the door frame so that the flame and smoke do not pass through.
- this structure is difficult to completely block, it prevents smoke from escaping through small gaps, and it reaches a high temperature in case of fire. Therefore, the fire-resistant filler 56 having a lower melting point than this is applied to the foam core layer, which is the side of the core layer 20 . It was formed by inserting a fire resistant filler (56) between (30).
- the inserted fire-resistant filler 56 expands in case of fire and pushes the foamed core layer 30 to make a close contact between the door and the door frame, and in particular, the fire-resistant filler 56 through the outlet 57 formed in the foamed core layer 30 It is characterized by being filled and firmly attached. In particular, it is characterized in that a plurality of heat transfer protrusions 55 are formed to protrude from the aluminum layer 60 in contact with the fire resistant filler 56 to conduct heat transfer.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
Claims (10)
- 앞면판넬부재와 뒷면판넬부재인 메인판넬과, 상기 메인판넬 사이의 내측 공간부에 허니컴구조와 사각 메인프레임과 테두리판으로 형성된 도어에 있어서,메인판넬은 PP층(50)과, PP데코시트층(70)으로 부착하는 경우 메틸카보네이트와 디클로로메탄 중에서 선택된 어느 하나 14∼20 중량%와 폴리우레탄레진 80∼86 중량%로 이루어진 친환경 접착제를 사용하여 부착하여 결합된 것을 특징으로 하는 난연성 친환경 하이브리드 도어.
- 앞면판넬부재와 뒷면판넬부재인 메인판넬과, 상기 메인판넬 사이의 내측 공간부에 허니컴구조와 사각 메인프레임, 테두리판으로 형성된 도어에 있어서,메인판넬은 PP층(50)과, 알루미늄층(60)과, PP데코시트층(70)의 순서로 배열되어 부착되고, 상기 부착시에 메틸카보네이트와 디클로로메탄 중에서 선택된 어느 하나 14∼20 중량%와 폴리우레탄레진 80∼86 중량%로 이루어진 무용제 타입의 친환경 접착제를 사용하여 부착하여 결합된 것을 특징으로 하는 난연성 친환경 하이브리드 도어.
- 앞면판넬부재와 뒷면판넬부재인 메인판넬과, 상기 메인판넬 사이의 내측 공간부에 허니컴구조와 사각 메인프레임과 테두리판으로 형성된 도어에 있어서,메인판넬은 MDF층(40)이 2∼5mm와, PP층(50)은 0.5∼2mm와, 알루미늄층(60)은 0.2∼1.5mm와, PP데코시트층(70)은 0.1∼2.5mm;로 이루어진 것을 특징으로 하는 난연성 친환경 하이브리드 도어.
- 앞면판넬부재와 뒷면판넬부재인 메인판넬과, 상기 메인판넬의 외측에 사각 메인프레임과 테두리판으로 형성된 도어에 있어서,상기 앞면판넬부재와 뒷면판넬부재의 사이에 우레탄 발포물에 미분의 톱밥 또는 미분의 광물을 혼합하여 발포하여 충진하거나, 메인판넬 사이의 내측 공간부에 허니컴구조의 상부에 우레탄 발포물에 미분의 톱밥 또는 미분의 광물을 혼합하여 발포하여 충진한 후에 일정시간 가압하여 형성한 것을 특징으로 하는 난연성 친환경 하이브리드 도어.
- 제 1항 내지 4항 중 어느한 항에 있어서, 상기 도어(100)은메인프레임의 MDF층(40)과, PP층(50)과, 알루미늄층(60)과, PP데코시트층(70);으로 부착하는 경우 메틸카보네이트와 디클로로메탄 중에서 선택된 어느 하나 14∼20 중량%와 폴리우레탄레진 80∼86 중량%로 이루어진 무용제타입의 친환경 접착제를 사용하여 부착되는 특징으로 하는 난연성 친환경 하이브리드 도어.
- 제 1항 내지 제 3항 중 어느한 항에 있어서,상기 PP층(50)는 PET, PE, PAPER 층으로 선택하여 대체하여 친환경 소재로 사용할 수 있으며,PP데코시트층(70)은 PET, PE, PAPER 층으로 대체하여 사용할 수 있는 것을 특징으로 하는 난연성 친환경 하이브리드 도어.
- 제 3항에 있어서, 상기 알루미늄층(90)은동판층, 압연도금층, 비철금속 중에 어느 하나를 선택하여 대체한 것을 특징으로 하는 난연성 친환경 하이브리드 도어.
- 제 3항에 있어서, 상기 테두리판은동판층, 압연도금층, 비철금속 중에 어느 하나를 선택하여 PP, PET, PE, PAPER 시트지 중에 어느 하나와 결합하여 형성된 것을 특징으로 하는 나연성 친환경 하이브리드 도어.
- 제 1항 내지 제3항 중 어느한 항에 있어서,앞면판넬부재와 뒷면판넬부재인 메인판넬과, 상기 메인판넬 사이의 사각 메인프레임으로 이루어진 내측 공간부에 채워져 도어의 강도를 보강하는 충진재를 형성하고, 상기 충진재는 실리카 에어로겔 분말로 이루어진 허니컴 충진물층(10)으로 채워져 있으며, 상기 허니컴 충진물층(10)의 양쪽 측면에 LVL(laminated veneer lumber) 심재층(20)으로 채워져 있고,상기 LVL(laminated veneer lumber) 심재층(20)의 측면에 무독성 PVC 발포심재층(30)으로 채워져 있는 것을 특징으로 하는 난연성 친환경 하이브리드 도어.
- 제1항 내지 제3항에 있어서, 상기 도어는심재층(20)의 측면인 발포심재층(30)의 사이에 내화충진재(56)를 삽입하여 형성하고, 상기 삽입된 내화충진재(56)가 화재시에 팽창하면서 발포심재층(30)를 밀어서 도어와 문틀 사이를 밀착하고, 상기 발포심재층(30)에 형성된 배출구(57)로 내화충진재(56)가 채워져 견고하게 밀착할 수 있도록 한 것을 특징으로 하는 난연성 친환경 하이브리드 도어.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20190148884 | 2019-11-19 | ||
KR1020190164013A KR102519494B1 (ko) | 2019-11-19 | 2019-12-10 | 난연성 친환경 하이브리드 도어 |
KR10-2019-0164013 | 2019-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021117938A1 true WO2021117938A1 (ko) | 2021-06-17 |
Family
ID=76135792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2019/017573 WO2021117938A1 (ko) | 2019-11-19 | 2019-12-12 | 난연성 친환경 하이브리드 도어 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR102519494B1 (ko) |
WO (1) | WO2021117938A1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200423862Y1 (ko) * | 2006-05-11 | 2006-08-11 | 성남기업(주) | 방화용 도어 |
KR20140134410A (ko) * | 2013-05-14 | 2014-11-24 | 이상철 | Abs도어 제조방법 및 그 제조방법으로 제조되는 abs도어 |
KR20150136460A (ko) * | 2015-11-17 | 2015-12-07 | 이지수 | 친환경소재 이용한 방음, 단열, 불연성 방화문 |
KR20180005936A (ko) * | 2016-07-07 | 2018-01-17 | 김주민 | 도어용 보드 |
JP2018052001A (ja) * | 2016-09-30 | 2018-04-05 | パナソニックIpマネジメント株式会社 | 表面化粧パネル、これを備えた化粧パネル及び表面化粧パネル製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09195441A (ja) * | 1996-01-23 | 1997-07-29 | Riboole:Kk | 軽量断熱防水パネルの製造方法 |
KR200346972Y1 (ko) * | 2003-12-19 | 2004-04-06 | 주식회사 엘지화학 | 무기심재를 사용한 합성수지 도어 |
KR200350821Y1 (ko) * | 2004-02-03 | 2004-05-17 | 주식회사 엘지화학 | 실내도어의 방화구조 |
KR20160096250A (ko) * | 2015-02-04 | 2016-08-16 | 주식회사 서해 | 난연성 폴리우레탄 접착제 조성물 및 이를 이용한 건축용 난연 패널 |
KR101803022B1 (ko) * | 2015-07-13 | 2017-12-28 | 김미숙 | 목재패널을 포함하는 합성수지 도어 |
-
2019
- 2019-12-10 KR KR1020190164013A patent/KR102519494B1/ko active IP Right Grant
- 2019-12-12 WO PCT/KR2019/017573 patent/WO2021117938A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200423862Y1 (ko) * | 2006-05-11 | 2006-08-11 | 성남기업(주) | 방화용 도어 |
KR20140134410A (ko) * | 2013-05-14 | 2014-11-24 | 이상철 | Abs도어 제조방법 및 그 제조방법으로 제조되는 abs도어 |
KR20150136460A (ko) * | 2015-11-17 | 2015-12-07 | 이지수 | 친환경소재 이용한 방음, 단열, 불연성 방화문 |
KR20180005936A (ko) * | 2016-07-07 | 2018-01-17 | 김주민 | 도어용 보드 |
JP2018052001A (ja) * | 2016-09-30 | 2018-04-05 | パナソニックIpマネジメント株式会社 | 表面化粧パネル、これを備えた化粧パネル及び表面化粧パネル製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20210061226A (ko) | 2021-05-27 |
KR102519494B1 (ko) | 2023-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH06328599A (ja) | 高温1100℃燃焼貫通耐性複合サンドイッチパネル | |
CA2058497A1 (en) | Fire-protection and safety composite glass panel | |
WO2019112137A1 (ko) | 전도차단재 및 방화문 | |
WO2021117938A1 (ko) | 난연성 친환경 하이브리드 도어 | |
WO2012064023A2 (ko) | 샌드위치패널 및 그 제조방법 | |
WO2011105872A2 (ko) | 방화문 | |
WO2010027133A1 (ko) | 클릭 합판마루 | |
KR200350821Y1 (ko) | 실내도어의 방화구조 | |
CN211518702U (zh) | 一种防火阻燃木饰面板 | |
CN211775152U (zh) | 一种环保的防火铝单板 | |
AU2219595A (en) | Lightweight insulating panels | |
KR100716065B1 (ko) | 방화용 문틀과 도어 | |
WO2017160077A1 (ko) | 방화문 구조체 및 그 제조 방법 | |
CN215970502U (zh) | 一种室内pvc高强度异型发泡板 | |
CN218257146U (zh) | 一种隔音防火门芯和防火门 | |
WO2021085452A1 (ja) | 内装パネル | |
CN213807402U (zh) | 一种防火门扇及具有防火门扇的套装门 | |
CN218562834U (zh) | 一种具有防火隔热功能的装修板 | |
CN212507139U (zh) | 一种具有防火性能的板材 | |
CN215948585U (zh) | 墙板与隔墙连接系统 | |
CN211342606U (zh) | 一种新型室内套装防火门结构 | |
CN218020624U (zh) | 一种环保型酚醛树脂防火保温板 | |
CN215056816U (zh) | 一种钢制隔音隔热防火门 | |
WO2022019347A1 (ko) | 화재 확산 방지 및 방음형 샌드위치 패널 | |
JP6970968B2 (ja) | 防火パネル材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19955616 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19955616 Country of ref document: EP Kind code of ref document: A1 |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19955616 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 16.12.2022) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19955616 Country of ref document: EP Kind code of ref document: A1 |