WO2010030060A1 - Structure de sol étanche à l’eau pour salle de bain préfabriquée et procédé de réalisation correspondant - Google Patents

Structure de sol étanche à l’eau pour salle de bain préfabriquée et procédé de réalisation correspondant Download PDF

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Publication number
WO2010030060A1
WO2010030060A1 PCT/KR2008/007910 KR2008007910W WO2010030060A1 WO 2010030060 A1 WO2010030060 A1 WO 2010030060A1 KR 2008007910 W KR2008007910 W KR 2008007910W WO 2010030060 A1 WO2010030060 A1 WO 2010030060A1
Authority
WO
WIPO (PCT)
Prior art keywords
waterproofing
bottom member
floor
prefabricated bathroom
board
Prior art date
Application number
PCT/KR2008/007910
Other languages
English (en)
Inventor
Jhonkyong Lee
Original Assignee
Lee-Hyun Bath Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020080090382A external-priority patent/KR100934004B1/ko
Application filed by Lee-Hyun Bath Co., Ltd. filed Critical Lee-Hyun Bath Co., Ltd.
Publication of WO2010030060A1 publication Critical patent/WO2010030060A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0862—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of a number of elements which are identical or not, e.g. carried by a common web, support plate or grid
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/20—Connecting baths or bidets to the wastepipe
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/041—Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02177—Floor elements for use at a specific location
    • E04F15/02188—Floor elements for use at a specific location for use in wet rooms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2203/00—Specially structured or shaped covering, lining or flooring elements not otherwise provided for
    • E04F2203/08—Specially structured or shaped covering, lining or flooring elements not otherwise provided for with a plurality of grooves or slits in the back side, to increase the flexibility or bendability of the elements

Definitions

  • the present invention relates to the floor waterproofing structure of a prefabricated bathroom and the method of executing the same, more specifically to the floor waterproofing structure and the method of executing the same which forms a floor waterproofing structure by using an waterproofing board shaped with a thermoplastic resin plate and accordingly has an excellent watertight property and a good construction adaptability for any shape and size of the prefabricated bathroom.
  • Background Art
  • a retaining wall and a masonry wall are installed in all sides and then an waterproofing layer is thickly formed on bottom of a slab by a wet waterproofing construction and a bottom tile construction is carried out on the waterproofing layer. Also, an waterproofing layer is formed on a wall and then a wall tile construction is carried out on the waterproofing layer.
  • the waterproofing structure is formed by reiterating the processes that an waterproofing emulsion permeates into a bottom layer and then a cement paste including an waterproofing agent and an waterproofing mortar are applied and laminated on the bottom layer.
  • a 'Unit Bath Room(UBR)' which means a bathroom only assembled in the construction field by using materials necessary for floor, wall and ceiling of a bathroom produced in a factory in advance.
  • ULR Unit Bath Room
  • Fig. 1 is a drawing for illustrating a structure of a conventional prefabricated bathroom
  • Fig. 2 and Fig. 3 are drawings for showing a main part of a floor waterproofing structure applied to the prefabricated bathroom illustrated in Fig. 1, where Fig. 2 is a partly exploded perspective view and Fig. 3 is a sectional view.
  • a floor waterproofing structure of a conventional prefabricated bathroom will be described as folio wings.
  • An waterproofing layer- forming plate (1) is installed on a slab (8) of a bathroom floor, a cement mortar layer (5) is filled under the waterproofing layer-forming plate (1), a wall panel (3a) is placed on a support projection for a wall panel (6) formed on outer peripheries of the waterproofing layer- forming plate (1) and is supported by being fixed on wall surfaces through a fixing bracket (9), and a wall tile (2b) is attached to surfaces of the wall panel (3a).
  • a bonding layer (4b) is formed on a bottom surface (4) of the waterproofing layer- forming plate (1) by using a bonding material and then a bottom tile (2a) is attached. In the meantime, a ceiling panel (3b) is installed on an upper side of the wall panel (3a).
  • the waterproofing layer- forming plate (1) is shaped with a FRP(Fiber glass Reinforced Plastic) which is a thermosetting resin in order to wholly cover a bathroom floor to be constructed and a plywood (4a) is formed inside of the bottom surface (4) in order to improve a strength of the waterproofing layer- forming plate (1).
  • FRP Fiber glass Reinforced Plastic
  • a support (7) having a predetermined height is formed below the waterproofing layer- forming plate (1) and accordingly the bottom surface (4) of the waterproofing layer- forming plate (1) is apart from the slab (8) with a constant distance and then a cement mortar is filled between the waterproofing layer-forming plate (1) and the slab (8) so as to form the cement mortar layer (5).
  • the dry-type waterproofing structure has following characteristics that a total construction method is simple and accordingly a workability is improved, a construction quality is maintained, a good waterproofing property is obtained, a maintenance and repair operation becomes easy and a construction period becomes shorter.
  • the waterproofing layer-forming plate applied to the floor waterproofing structure of a conventional prefabricated bathroom has following problems.
  • the waterproofing layer-forming plate (1) is produced through Sheet Molding
  • the waterproofing layer- forming plate produced by one molding may be only applied to single shape and size of a bathroom and a bathroom floor, but cannot be applied to a bathroom having various shapes and size. Therefore, it is required to produce a molding having various sizes and production faculties for the molding and accordingly the waterproofing layer-forming plate has disadvantages in economic aspect and adaptability for a construction field.
  • the conventional waterproofing layer-forming plate of a thermosetting resin needs a separate process of filling cement mortars, and which a filling of the cement mortar isn't firmly carried out, a resonance is taken place in the space between the waterproofing layer-forming plate and the slab.
  • a conventional waterproofing layer- forming plate is one-set produced through a molding and the slope of its bottom is set with one direction. Therefore, to drain water into a sewage hole opened in respectively different positions in the prefabricated bathroom to be constructed, it is required to construct a trench separately.
  • the conventional waterproofing layer- forming plate has a support projection for a wall panel on its outer part and is united with the support on its lower part in order to place a wall panel. Therefore in a transfer from a factory to a construction field, a loading work becomes disadvantages, there is a possibility for breakage, the loading space is decreased, and accordingly a transfer cost becomes higher. Disclosure of Invention Technical Problem
  • an waterproofing board which is applied to a floor waterproofing structure of a prefabricated bathroom is easily produced without a conventional molding production and constructed on various different bathroom floor, so that it isn't required to use a specific molding and a construction period can be decreased as soon as possible.
  • the floor waterproofing structure of a prefabricated bathroom comprises an waterproofing board made of a thermoplastic resin material which consists of a bottom member corresponding to a bottom layer of a bathroom and an waterproofing wall of a predetermined height formed on outer peripheries of the bottom member, wherein a penetration hole is formed on the bottom member to correspond to a number and position of a drainage pipe.
  • thermoplastic resin material is selected from a group comprising a polypropylene resin, a polyethylene resin, a polyvinyl chloride resin, a acrylic resin, a polystyrene resin, an ABS resin, an EP and so on.
  • the penetration hole positioned in a sewage hole opened on a slab is connected with a pipe coupling for connecting a sewage pipe
  • the pipe coupling consists of an upper body in which a flange is formed on a lower part of a vertical pipe and the vertical pipe is extended with a predetermined length from the flange having a screw thread on outer circumferences thereof; and a lower body in which a flange is formed on an upper end of a vertical pipe having a screw thread on an inner circumference thereof so as to combine with the screw thread of the upper body passing through the penetration hole, and an interior tube is formed on inside of the vertical pipe and a connecting groove is formed between an outer circumference of the interior tube and an inner circumference of the vertical pipe so as for the sewage pipe to be inserted, and wherein further comprising a bottom tile adhered to surface of the cement mortar layer in state that the upper body positioned on the bottom member of the waterproofing board is connected with the lower body
  • the method for constructing the floor waterproofing structure of a prefabricated bathroom comprises the steps of: forming a cut section by cutting each corner of a thermoplastic resin plate of a predetermined dimension with the same vertical and horizontal width; fabricating an waterproofing board in which a bottom member with the vertical and horizontal length corresponding to a bottom layer of a bathroom is formed and an waterproofing wall is formed in outer peripheries thereof, by upwardly bending an exterior part along the bending line linking the cross point of the cut section and joining the cut section faced together; forming a penetration hole on the bottom member of the waterproofing board to be corresponded to a number and position of a drainage pipe; and forming the bottom layer of a prefabricated bathroom by fixing the waterproofing board on a slab.
  • thermoplastic resin plate is selected from a group comprising a polypropylene resin, a polyethylene resin, a polyvinyl chloride resin, a acrylic resin, a polystyrene resin, an ABS resin, an EP and so on.
  • the pipe coupling for connecting a sewage pipe to the penetration hole positioned in a sewage hole opened on a slab among the penetration hole formed in the bottom member of the waterproofing board, wherein the pipe coupling consists of an upper body in which a flange is formed on a lower part of a vertical pipe and the vertical pipe is extended with a predetermined length from the flange having a screw thread on outer circumferences thereof; and a lower body in which a flange is formed in an upper end of a vertical pipe having a screw thread on an inner circumference thereof so as to combine with the screw thread of the upper body passing through the penetration hole, and an interior tube is formed on inside of the vertical pipe and a connecting groove is formed between an outer circumference of the interior tube and an inner circumference of the vertical pipe so as for the sewage pipe
  • an waterproofing board can easily be prefabricated and constructed to be suitable for any bottom layer of a prefabricated bathroom to be constructed, so that it doesn't need production faculties and moldings of a high price and accordingly a production cost of the waterproofing layer- forming plate may be decreased.
  • the production cost of the waterproofing board according to the invention is only 1/3 of that of the conventional waterproofing layer-forming plate produced through a molding.
  • the conventional waterproofing forming-layer plate needs a production time in producing a molding for a specific bathroom and accordingly the construction period is around 1 month. But according to the invention, it is not required to produce a specific molding and accordingly the construction period is decreased by about 1 week.
  • the invention has advantages of a leakage prevention, an uniform construction quality and a maintenance convenience which are advantages of the conventional pre- fabricated bathroom and also prevent a resonance which is disadvantage of the conventional prefabricated bathroom and accordingly obtains a good waterproofing property.
  • an waterproofing board is fabricated from a thermoplastic resin plate in the construction field. Therefore when the waterproofing board is loaded for transfer to the construction field, the loading work becomes comfortable, and a transfer cost is decreased because much of the waterproofing board is moved once and eventually the transfer time is decreased.
  • FIG. 1 is a drawing for illustrating a structure of a conventional prefabricated bathroom.
  • FIG. 2 and Fig. 3 are drawings for showing a main part of a floor waterproofing structure applied to the prefabricated bathroom illustrated in Fig. 1, where Fig. 2 is a partly exploded perspective view and Fig. 3 is a sectional view.
  • FIG. 4 is a drawing for illustrating a production process of an waterproofing board installed in the prefabricated bathroom according to the preferable embodiment of the present invention.
  • FIG. 5 and Fig. 6 are drawings for showing a main part of a floor waterproofing structure applied to a prefabricated bathroom according to a preferable embodiment of the present invention, where Fig. 5 is a partly exploded perspective view and Fig. 6 is a sectional view.
  • Fig. 7 is a divided perspective view of a pipe coupling for connecting a sewage pipe to a penetration hole formed on the waterproofing board according to the invention.
  • Fig. 8 is a sectional view for showing an installation state of a pipe coupling.
  • Fig. 4 is a drawing for illustrating a production process of an waterproofing board installed in the prefabricated bathroom according to the preferable embodiment of the present invention.
  • a thermoplastic resin plate (11) which is shaped as a square board of a specific standard is prepared.
  • each corner section of the thermoplastic resin plate (11) is cut along a cutting line (12a) with the same vertical and horizontal width (L3).
  • a penetration hole 13a, 13b is formed in a determined position of the thermoplastic resin plate (11), namely in the position of the bottom member (14) which is a part placed on the designed bottom layer of the prefabricated bathroom corresponding to a sewage hole of a bathtub and a toilet bowl and a drainage hole of a floor.
  • a joining part (16b) is formed by joining the cut section (16a) which is contacted by upward bending, and then an waterproofing board (10) of which an waterproofing wall (15b) is formed on its outer peripheries is completely produced.
  • FIG. 4 is a drawing for illustrating a production process of an waterproofing board installed in the prefabricated bathroom according to the preferable embodiment of the present invention.
  • thermoplastic resin plate (11) which is shaped as a square board of a specific standard is prepared.
  • thermoplastic resin plate (11) may be produced through series of processes in production faculties or may be used by purchasing a thermoplastic resin plate (11) of ready-made articles of a predetermined size without specific production faculties.
  • thermoplastic resin plate (11) is produced and used as the standard which is suitable for shape and size of a specific bathroom floor or the thermoplastic resin plate of ready-made articles of a predetermined size is used by cutting and processing according to a standard of shape and size of a bathroom floor.
  • the standard is respectively about 200 mm longer than a horizontal length (Ll) or a vertical length (L2) of the designed bathroom floor.
  • each corner section of the thermoplastic resin plate (11) is cut along a cutting line (12a) with the same vertical and horizontal width (L3) and then the width (L3) is about 100mm.
  • thermoplastic resin material forming the thermoplastic resin plate (11) is selected from a group comprising a polypropylene resin (PP), a polyethylene resin (PE), a polyvinyl chloride resin (PVC), an acrylic resin, a polystyrene resin (PS), an acrylonitrile butadiene styrene co-polymer (ABS resin), an Enginering Plastics (EP) and so on, and accordingly a bending process in the next processes can be easily carried out.
  • PP polypropylene resin
  • PE polyethylene resin
  • PVC polyvinyl chloride resin
  • acrylic resin acrylic resin
  • PS polystyrene resin
  • ABS resin acrylonitrile butadiene styrene co-polymer
  • EP Enginering Plastics
  • the bending process is carried out by applying a heat along the bending line (12b) or by forming a "V" groove along the bending line (12b) with a specific depth.
  • a penetration hole 13a, 13b is formed in a determined position of the thermoplastic resin plate (11), namely in the position of the bottom member (14) which is a part placed on the designed bottom layer of the prefabricated bathroom corresponding to a sewage hole of a bathtub and a toilet bowl and a drainage hole of a floor.
  • a joining part (16b) is formed by joining the cut section (16a) which is contacted by upwardly bending and then an waterproofing board (10) of which an waterproofing wall (15b) is formed on its outer peripheries thereof is completely produced.
  • a thermal bonding process it is preferable to use a thermal bonding process as the joining method.
  • thermoplastic resin plate (11) of a specific standard according to the standard suitable for shape and size of a bathroom floor and for bending and joining the exterior part (15a) of the thermoplastic resin plate (11) are carried out by automated production faculties or may be carried out in a construction field where a worker may cut with an electronic saw and a cut knife and bend with a bending machine.
  • the waterproofing wall (15b) not only prevents an water leakage but also supports the wall panel (19) as shown in Figs. 5 and 6. and the height of the waterproofing wall (15b) is generally about 100mm and may be higher or lower than that length.
  • the waterproofing board (10) is installed in the construction field with the prefabricated materials in advance manufactured in the factory by the series of processes as described above and especially is directly produced in the construction field according to shape and size of the bathroom to be constructed and then is installed.
  • thermoplastic resin plate (11) is produced in the construction field, in the loading of the thermoplastic resin plate (11) for transferring to a construction field, the thermoplastic resin plate (11) of a plate shape is easily loaded and much of the thermoplastic resin plate (11) is loaded once and accordingly a transfer cost is decreased and a transfer time is reduced.
  • FIG. 5 and Fig. 6 are drawings for showing a main part of a floor waterproofing structure applied to the prefabricated bathroom according to a preferable embodiment of the present invention, where Fig. 5 is a partly exploded perspective view and Fig. 6 is a sectional view.
  • an exterior part (15a) is formed by cutting each corner of the thermoplastic resin plate (11), and an waterproofing wall (15b) is formed by upwardly bending the exterior part (15a) and joining the exterior part (15a).
  • (13a, 13b) is formed to correspond to the position corresponding to a sewage hole and a drainage hole of the bathroom.
  • the waterproofing board (10) which is produced in order to be suitable for shape and size of a bathroom to be constructed, namely in order to cover total bottom layer of a bathroom is installed on the slab (20).
  • the waterproofing board (10) is installed so that the penetration hole (not shown in Figs. 5 and 6) formed on the bottom member (14) is corresponded to the position of a sewage hole and a drainage hole opened on the slab (20).
  • the wall panel (19) on which a surface materials such as a tile, a marble and so on is attached is prefabricated by being attached to inside of the waterproofing wall (15b) of the waterproofing board (10).
  • the wall panel (19) is accurately prefabricated to be vertically and horizontally fitted and is adhered to the waterproofing wall (15b) without vacancies. But if when there are vacancies between the waterproofing wall (15b) and the wall panel (19), a urethane foam is inserted to seal up the vacancies.
  • the cement mortar layer (17) is applied and formed on the bottom member (14) of the waterproofing board (10) with a specific thickness, for example about 20 to 80mm and the bottom tile (18a) is adhered on the cement mortar layer (17), and then the construction of the floor waterproofing structure of a prefabricated bathroom is finished.
  • the bottom tile (18a) is adhered on the cement mortar layer (17) so as to be inclined to the sewage hole so that there is no water on the bottom tile (18a) when the bottom tile (18a) is adhered on the cement mortar layer (17).
  • a thickness of the cement mortar layer (17) on the waterproofing board (10) isn't limited to 20 to 80mm and may be increased or decreased according to a design of the bathroom floor.
  • thermoplastic resin for the waterproofing board (10) any composite resin having a good waterproofing property, a good bending property and a good cutting property may be used.
  • the floor waterproofing structure of a prefabricated bathroom according to the invention is applied to a bottom waterproofing of a conventional prefabricated bathroom, but isn't necessarily limited to the bottom waterproofing of a conventional prefabricated bathroom and may be naturally applied to the bottom waterproofing of a conventional bathroom.
  • FIG. 7 is a divided perspective view of a pipe coupling for connecting a sewage pipe to a penetration hole formed on the waterproofing board according to the invention
  • Fig. 8 is a sectional view for showing an installation state of a pipe coupling.
  • VGl generally, PVC pipe
  • VG2 PVC pipe for sewage
  • 2040 namely, 'soundproof pipe'
  • PVC double pipe pipe of a double wall structure which forms an air-layer, namely 'low sound pipe'
  • the pipe coupling (30) is invented by the applicant of the invention to be applied to the waterproofing board (10) of the invention, so that the pipe coupling (30) is applied to any sewage pipe such as VGl, VG2, 2040, PVC double wall pipe having the same outer diameter and different thickness.
  • the pipe coupling (30) consists of an upper body (30A) and a lower body (30B) which are separated to be easily installed.
  • a flange (32a) is formed on a lower part of a vertical pipe (31a) and the vertical pipe (31a) extends toward a lower part of the flange (32a) and has a screw thread (33a) on an outer-circumference thereof.
  • a flange (32b) is formed in an upper end of a vertical pipe (31b) having a screw thread (33b) in inner-circumference thereof.
  • An interior tube (35) is formed on inside of the vertical pipe (31b) and a connecting groove (36) is formed between an outer-circumference of the interior tube (35) and an inner circumference of the vertical pipe (31b) so as to be inserted with the sewage pipe.
  • a interposing packing (34) is placed on the vertical pipe (31b) of a lower part of the flange (32a) of the upper body (30A) to prevent an water leakage when the upper body (30A) and the lower body (30B) are connected.
  • the screw thread (33a) of the upper body (30A) is inserted through the penetration (13a)(13b) and screw-connected with the screw thread (33b) of the lower body (30B), and the screw thread (33a) is twisted. So the interposing packing (34) is pressed by the flange (32a) of the upper body (30A) and attached on the bottom member (14) of the waterproofing board (10), and accordingly the flange (32b) of the lower body (30B) is adhered on a lower part of the bottom member (14) of the waterproofing board (10).
  • an outer diameter (Dl) of the interior tube (35) of the lower body (30B) is formed to be suitable for a sewage pipe having the smallest inner diameter and an inner diameter (D2) of the connecting groove (36) is formed to be suitable for a sewage pipe of the same outer diameter.
  • the present invention relates to the floor waterproofing structure of a prefabricated bathroom and the method of executing the same, more specificly to the floor waterproofing structure and the method of executing the same which has an excellent watertight property and a good construction adaptability for any shape and size of the prefabricated bathroom and accordingly a construction cost is decreased and a construction period is reduced in construction and remodeling of the various buildings.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Floor Finish (AREA)

Abstract

La présente invention concerne une structure de sol étanche à l’eau pour une salle de bain préfabriquée et un procédé de réalisation correspondant, et plus spécifiquement la structure de sol étanche à l’eau et le procédé de réalisation correspondant qui forme une structure de sol étanche à l’eau, en utilisant un panneau étanche à l’eau, façonné avec une plaque de résine thermoplastique et présentant par conséquent une excellente propriété d’étanchéité et une bonne adaptabilité de construction pour n’importe quelle forme et taille de salle de bain préfabriquée. L’invention est caractérisée en ce qu’une structure étanche à l’eau d’une salle de bain préfabriquée sur une dalle, une plaque étanche à l’eau dans laquelle un élément inférieur correspondant à une couche inférieure d’une salle de bain est formé et une paroi étanche à l’eau repliée vers le haut est formée sur sa circonférence extérieure, est produite en utilisant une plaque de résine thermoplastique et est installée sur la dalle.
PCT/KR2008/007910 2008-09-12 2008-12-31 Structure de sol étanche à l’eau pour salle de bain préfabriquée et procédé de réalisation correspondant WO2010030060A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080090382A KR100934004B1 (ko) 2007-03-21 2008-09-12 조립식 욕실의 바닥층 방수구조
KR10-2008-0090382 2008-09-12

Publications (1)

Publication Number Publication Date
WO2010030060A1 true WO2010030060A1 (fr) 2010-03-18

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PCT/KR2008/007910 WO2010030060A1 (fr) 2008-09-12 2008-12-31 Structure de sol étanche à l’eau pour salle de bain préfabriquée et procédé de réalisation correspondant

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EP2466023A1 (fr) * 2010-12-16 2012-06-20 Easy Sanitairy Solutions B.V. Sortie d'écoulement en forme de panneau plat
EP2581507A1 (fr) * 2011-10-12 2013-04-17 Thumag AG Douche et élément de profil pour celle-ci
US8950132B2 (en) 2010-06-08 2015-02-10 Innovative Building Technologies, Llc Premanufactured structures for constructing buildings
JP2015031110A (ja) * 2013-08-06 2015-02-16 株式会社テクノテック 洗濯機用防水パン
US9027307B2 (en) 2010-06-08 2015-05-12 Innovative Building Technologies, Llc Construction system and method for constructing buildings using premanufactured structures
JP2015175095A (ja) * 2014-03-13 2015-10-05 パナソニックＩｐマネジメント株式会社 防水パン
JP2016125256A (ja) * 2014-12-27 2016-07-11 株式会社ハウステック ユニットルーム構成部材に対し被取付物を取り付ける取付具および取付構造
US9493940B2 (en) 2010-06-08 2016-11-15 Innovative Building Technologies, Llc Slab construction system and method for constructing multi-story buildings using pre-manufactured structures
CN107854065A (zh) * 2016-09-21 2018-03-30 Toto株式会社 浴室
US10041289B2 (en) 2014-08-30 2018-08-07 Innovative Building Technologies, Llc Interface between a floor panel and a panel track
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JP2019052508A (ja) * 2017-09-19 2019-04-04 Toto株式会社 浴室壁部材の取付構造
US10260250B2 (en) 2014-08-30 2019-04-16 Innovative Building Technologies, Llc Diaphragm to lateral support coupling in a structure
US10323428B2 (en) 2017-05-12 2019-06-18 Innovative Building Technologies, Llc Sequence for constructing a building from prefabricated components
US10329764B2 (en) 2014-08-30 2019-06-25 Innovative Building Technologies, Llc Prefabricated demising and end walls
US10364572B2 (en) 2014-08-30 2019-07-30 Innovative Building Technologies, Llc Prefabricated wall panel for utility installation
WO2019157564A1 (fr) * 2018-02-16 2019-08-22 Ip Reserve Pty Ltd Bassin
US10487493B2 (en) 2017-05-12 2019-11-26 Innovative Building Technologies, Llc Building design and construction using prefabricated components
JP2019206834A (ja) * 2018-05-29 2019-12-05 Toto株式会社 水まわりユニットルームの組み立て方法及び水まわりユニットルーム
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US10961710B2 (en) 2016-03-07 2021-03-30 Innovative Building Technologies, Llc Pre-assembled wall panel for utility installation
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US10676923B2 (en) 2016-03-07 2020-06-09 Innovative Building Technologies, Llc Waterproofing assemblies and prefabricated wall panels including the same
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JP2019007211A (ja) * 2017-06-23 2019-01-17 ダイワ化成株式会社 ユニットルームの床構造および床施工方法
JP7009862B2 (ja) 2017-09-19 2022-02-10 Toto株式会社 浴室壁部材の取付構造
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