US20150275520A1 - Horizontal roofing roof structure - Google Patents

Horizontal roofing roof structure Download PDF

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Publication number
US20150275520A1
US20150275520A1 US14/440,535 US201214440535A US2015275520A1 US 20150275520 A1 US20150275520 A1 US 20150275520A1 US 201214440535 A US201214440535 A US 201214440535A US 2015275520 A1 US2015275520 A1 US 2015275520A1
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US
United States
Prior art keywords
roofing material
lateral
seal
lateral roofing
roof
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US14/440,535
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English (en)
Inventor
Tetsu Nawate
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Coated Sheet Corp
Original Assignee
Nippon Steel and Sumikin Coated Sheet Corp
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
Application filed by Nippon Steel and Sumikin Coated Sheet Corp filed Critical Nippon Steel and Sumikin Coated Sheet Corp
Assigned to NIPPON STEEL & SUMIKIN COATED SHEET CORPORATION reassignment NIPPON STEEL & SUMIKIN COATED SHEET CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NAWATE, Tetsu
Publication of US20150275520A1 publication Critical patent/US20150275520A1/en
Abandoned legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/365—Connecting; Fastening by simple overlapping of the marginal portions with use of separate connecting elements, e.g. hooks or bolts for corrugated sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/36—Devices for sealing the spaces or joints between roof-covering elements
    • E04D1/365—Sealing strips between lateral sides of roof-covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/12—Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0481—Drainage guiding provisions, e.g. deflectors or stimulation by inclined surfaces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
    • E04D13/158—Trimming strips; Edge strips; Fascias; Expansion joints for roofs covering the overhang at the eave side, e.g. soffits, or the verge of saddle roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/366—Connecting; Fastening by closing the space between the slabs or sheets by gutters, bulges, or bridging elements, e.g. strips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2914—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
    • E04D1/2918—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements the fastening means taking hold directly on adjacent elements of succeeding rows
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2942—Means for connecting or fastening adjacent roofing elements by interfitted sections having folded sections receiving interfitted part of adjacent section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0459—Drainage borders, e.g. dripping edges, gravel stops or dispersers
    • E04D2013/0468—Drip edges

Definitions

  • the invention relates to horizontal roofing roof structures.
  • JP 2006-183265A (hereafter, referred to as patent literature 1) discloses a conventional horizontal roofing roof structure.
  • a plurality of horizontally roofing cladding materials are connected to each other in a direction (a lateral direction) perpendicular to a roof pitch direction (an eave-ridge direction in the patent literature 1).
  • a lengthwise direction of a horizontally roofing cladding material is substantially parallel to the lateral direction.
  • An end in the lengthwise direction of the horizontally roofing cladding material is connected to an end in the lengthwise direction of an adjacent horizontally roofing cladding material.
  • a throating plate is attached below the adjacent ends of the horizontally roofing cladding materials.
  • a folded part, which is part bent towards a front surface, is provided on each edge in a right and left direction of the throating plate.
  • a flashing part, which is part bent towards the front surface is provided on an edge, close to the ridge, of the throating plate. Since that, rain water or the like flowing into a gap between the adjacent ends of the horizontally roofing cladding materials is introduced to the throating plate and then, discharged to a downstream side of the roof pitch direction
  • the decorative member is attached so as to cover the adjacent ends of the horizontally roofing cladding materials which are connected to each other.
  • This decorative member makes it possible to reduce the amount of water flowing into the gap between the adjacent ends of the horizontally roofing cladding materials as much as possible. and accordingly can prevent the rain water or the like introduced to the throating plate from flowing over the folded part and the flashing part.
  • a roof structure disclosed in the patent literature 1 requires the decorative member, which causes an increase in the number of parts and thus makes it difficult to reduce cost, as well as takes more labor.
  • the present invention is achieved in view of the above circumstances, and an object of the present invention is to provide a horizontal roofing roof structure capable of maintaining the water barrier property without the decorative member.
  • a horizontal roofing roof structure of the present invention includes a first lateral roofing material; a second lateral roofing material arranged adjacent to an end in a lengthwise direction of the first lateral roofing material; and an inner gutter disposed below adjacent ends of the first lateral roofing material and the second lateral roofing material.
  • the inner gutter includes a body part in a plate shape; a first seal that is provided on part, facing the first lateral roofing material, of the body part so as to extend along the end in the lengthwise direction of the first lateral roofing material and abuts a lower surface of the first lateral roofing material; a second seal that is provided on part, facing the second lateral roofing material, of the body part so as to extend along the end in a lengthwise direction of the second lateral roofing material and abuts a lower surface of the second lateral roofing material; and a third seal that is provided on part, between the first seal and the second seal, of the body part, and abuts both an end, on an upstream side in a roof pitch direction, of the first lateral roofing material and an end, on the upstream side in a roof pitch direction, of the second lateral roofing material.
  • a gap is provided between the adjacent ends of the first lateral roofing material and the second lateral roofing material, so as to allow the inner gutter to discharge, through the gap, water which is received by the inner gutter.
  • each of the first seal and the second seal extends an entire length of the body part in the roof pitch direction.
  • FIG. 1 is an exploded perspective view of a horizontal roofing roof structure of the present embodiment
  • FIG. 2 is a perspective view of an essential part of the horizontal roofing roof structure of the present embodiment
  • FIG. 3 is a perspective view of a lateral roofing material of the present embodiment
  • FIG. 4 is a perspective view of an inner gutter of the present embodiment
  • FIG. 5 is a section taken along line D-D in FIG. 1 ;
  • FIG. 6 is an exploded perspective view of the horizontal roofing roof structure of the present embodiment.
  • FIG. 7A is a section taken along line A-A in FIG. 1
  • FIG. 7B is a section taken along line B-B in FIG. 1
  • FIG. 7C is a section taken along line C-C in FIG. 1 .
  • a horizontal roofing roof structure of the embodiment is for example applied to a roofing structure such as a gable roof, a hipped roof, and a penthouse roof.
  • a roof is provided on a top part of a building.
  • the roof is inclined.
  • An inclining direction of the roof (a direction parallel to an arrow A 1 in FIG. 1 , hereinafter, referred to as a roof pitch direction) is defined as a direction parallel to an eave-ridge direction.
  • the roof pitch direction is defined as a direction parallel to a rain flowing direction (a water-flow direction) on the roof.
  • a direction perpendicular to the roof pitch direction is defined as a lateral direction (i.e. a ridge direction, a direction parallel to an arrow A 2 in FIG. 1 ).
  • a “ridge” is defined as the highest part of a surface of the roof. Therefore, according to the embodiment, the ridge means not only a ridge line part which is an intersection of roofs inclined in different directions, but also a top part of a penthouse roof.
  • the horizontal roofing roof structure of the embodiment includes a roof base material 1 and a horizontally roofing roof 2 .
  • the horizontally roofing roof 2 is attached on the roof base material 1 .
  • the roof base material 1 supports the horizontally roofing roof 2 .
  • the roof base material 1 is provided under the horizontally roofing roof 2 .
  • the roof base material 1 is inclined at angle substantially the same as an angle corresponding to the roof pitch. In other words, the roof base material 1 is inclined downward from the ridge towards an eave.
  • the roofing base material 1 includes for example, a plurality of frames 11 , a sheathing roof board 12 , and a waterproofing sheet 13 .
  • the frame 11 is made of a steel material such as, a steel channel and a wide-flange steel beam.
  • the frame 11 has a length in the direction perpendicular to the roof pitch direction (i.e. is long in the lateral direction).
  • the plurality of the frames 11 are arranged in the eave-ridge direction.
  • the plurality of frames 11 are parallel to each other.
  • the sheathing roof board 12 is secured on the frames 11 .
  • the sheathing roof board 12 has lengths in the eave-ridge direction and the lateral direction, and is shaped like a rectangular plate.
  • the water proofing sheet 13 is laid on the sheathing roof board 12 .
  • the water proofing sheet 13 is made of for example, an asphalt roofing or a rubber sheet. Even if rain water intrudes into a gap in the horizontally roofing roof 2 , the rain water can be prevented from intruding into an inside of the building, because the water proofing sheet 13 is provided on the sheathing roof board 12 .
  • the roof base material 1 does not necessarily include the water proofing sheet 13 .
  • a rafter may be provided under the sheathing roof board 12 .
  • the frame 11 may be made of wood, and is not limited to having the structure of the embodiment.
  • the horizontally roofing roof 2 is situated above the roof base material 1 .
  • the horizontally roofing roof 2 includes a plurality of lateral roofing materials 3 and inner gutters 5 .
  • the horizontally roofing roof 2 is formed of a plurality of sets of lateral roofing materials 3 . The plurality of sets are arranged in the roof pitch direction while in each set multiple lateral roofing materials 3 are connected in the lateral direction.
  • any one of the plurality of lateral roofing materials 3 is defined as a first lateral roofing material 31
  • another lateral roofing material 3 of the plurality of lateral roofing materials 3 which is adjacent to the right or left side of the first lateral roofing material 31 is defined as a second lateral roofing material 32 .
  • the left lateral roofing material 3 is the first lateral roofing material 31
  • the lateral roofing material 3 on the right side of the first lateral roofing material 31 is the second lateral roofing material 32 .
  • the first lateral roofing material 31 is for example, made of a metal plate having a thickness of about 0.3 mm to 1.0 mm.
  • the metal plate may be a coated steel or a galvanized steel for example.
  • the first lateral roofing material 31 includes a roofing material body 40 , an engaging part 41 , an engaged part 42 , a liner protruding part 43 , an attachment part 44 , and an upstanding part 45 .
  • the roofing material body 40 , the engaging part 41 , the engaged part 42 , the liner protruding part 43 , the attachment part 44 , and the upstanding part 45 are formed by bending the metal plate.
  • the roofing material body 40 constitutes most part of the roof.
  • the roofing material body 40 has a width in the eave-ridge direction and a length in the lateral direction. Thereby the roofing material body 40 is shaped like a rectangle in a planar view.
  • the roofing material body 40 includes a front part 401 , a bent part 402 and a rear part 403 .
  • the front part 401 is inclined relative to the rear part 403 .
  • the front part 401 is inclined so as to become higher towards the eave than at an end, close to the eave, of the rear part 403 .
  • a bending angle of the front part 401 relative to the rear part 403 is for example, about 12°.
  • the bent part 402 is provided at an intersection of the front part 401 and the rear part 403 . Thereby, the bent part 402 is formed in a middle part in a width direction of the roofing material body 40 .
  • the bent part 402 is formed continuously in a length direction (i.e. the lateral direction).
  • the bent part 402 has an upwardly bent shape.
  • the engaging part 41 protrudes from an end, close to the ridge, of the roofing material body 40 .
  • the engaging part 41 is caught by the engaged part 42 of another lateral roofing material 3 .
  • the engaging part 41 is formed substantially in an L-shape in a cross section.
  • the engaging part 41 extends an entire length in the length direction of the roofing material body 40 .
  • the engaged part 42 protrudes from an end, close to the ridge, of the roofing material 40 .
  • the engaged part 42 is formed by bending a part extending from the end, close to the ridge, of the roofing material 40 towards an upper side and then towards the eave, and then an end, close to the eave, of the bent part is further bent towards the ridge.
  • the engaged part 42 extends the entire length in the length direction of the roofing material body 40 .
  • the linear protruding part 43 protrudes from an end, close to the ridge, of the engaged part 42 .
  • the linear protruding part 43 projects upward.
  • the linear protruding part 43 extends an entire length in a length direction of the engaged part 42 .
  • the attachment part 44 protrudes from an end, close to the ridge, of the engaged part 43 .
  • a bottom surface of the attachment surface 44 is included in substantially the same plane including the surface of the rear part 403 of the roofing material body 40 .
  • a grove 441 is formed by setting back the attachment part 44 partially.
  • a fixture is driven into the bottom of the grove 441 thereby, the first lateral roofing material 31 being secured to the roof base material 1 .
  • the first lateral roofing material 31 is secured to the roof base material 1 by screwing a screw as the fixture into the bottom of the grove 441 .
  • the grove 441 allows a worker to easily decide a position where the screw is to be fixed.
  • the upstanding part 45 protrudes upward from an end, close to the ridge, of the attachment mart 44 .
  • a flange 451 is provided on a top end of the upstanding part 45 .
  • the second lateral roofing material 32 is situated adjacent to the first lateral roofing material 31 in the lateral direction of the first lateral roofing material 31 .
  • the second lateral roofing material 32 is positioned adjacent to the end in the lengthwise direction of the first lateral roofing material 31 .
  • the second lateral roofing material 32 is attached substantially parallel to the first lateral roofing material 31 .
  • a lengthwise direction of the second lateral roofing material 32 is substantially parallel to the lengthwise direction of the first lateral roofing material 31 .
  • the second lateral roofing material 32 and the first lateral roofing material 31 are arranged substantially linearly in the lateral direction in a planar view. Note that, explanation of a structure of the second lateral roofing material 32 is omitted because the structure thereof is the same as that of the first lateral roofing material 31 .
  • the inner gutter 5 is positioned below the adjacent ends of the first lateral roofing material 31 and the second lateral roofing material 32 .
  • the inner gutter 5 is provided in order to receive rain water or the like which passes through a gap between the first lateral roofing material 31 and the second lateral roofing material 32 .
  • the inner gutter 5 includes a body part 51 , a first seal 52 , a second seal 53 , and a third seal 54 .
  • the body part 51 is made of a metal plate.
  • the body part 51 has a length in the eave-ridge direction and has a width in the lateral direction, thereby the body part 51 being formed in a rectangle shape in a planar view.
  • the body part 51 includes a front side part 511 , a bent part 512 , and a rear side part 513 .
  • the front side part 511 is inclined relative to the rear side part 513 .
  • the front side part 511 is inclined so as to become higher towards the eave than at an end, close to the eave, of the rear side part 513 .
  • a bending angle of the front side part 511 relative to the rear side part 513 is for example, about 8°.
  • the bent part 512 is provided at an intersection of the front side part 511 and the rear side part 513 . Thereby, the bent part 512 is formed in a middle part in a width direction of the body part 51 .
  • the bent part 512 is provided continuously in the width direction of the body part 51 .
  • the bent part 512 has an upwardly bent shape.
  • a flashing part 514 is provided on an end, close to the ridge, of the body part 51 .
  • the flashing part 514 protrudes upward from an end, close to the ridge, of the rear side part 513 of the body part 51 .
  • the flashing part 514 extends an entire length in the width direction of the body part 51 .
  • a guide part 515 is provided on an end, close to the eave, of the body part 51 .
  • the guide part 515 protrudes downward from an end, close to the eave, of the front side part 511 of the body part 51 . Accordingly, the guide part 515 can smoothly guide the rain water which flows down from the front side part 511 of the body part 51 toward the eave.
  • the first seal 52 is provided on an end, close to the first lateral roofing material 31 , of the body part 51 .
  • the first seal 52 is provided slightly inward from an edge of the body part 51 .
  • the first seal 52 is provided on part, facing the first lateral roofing material 31 , of the body part 51 .
  • the first seal 52 extends an entire length in the length direction (i.e. a direction parallel to the eave-ridge direction) of the body part 51 .
  • the first seal 52 is provided along the end in the lengthwise direction of the first lateral roofing material 31 .
  • the first seal 52 has a length in a direction parallel to the eave-ridge direction, has a width in the lateral direction, and is shaped like a strip. The first seal 52 abuts a lower surface of the first lateral roofing material 31 .
  • the second seal 53 is provided on an end, close to the second lateral roofing material 32 , of the body part 51 .
  • the second seal 53 is provided slightly inward from an edge of the body part 51 .
  • the second seal 53 is provided on part, facing the second lateral roofing material 32 , of the body part 51 .
  • the second seal 53 extends the entire length in the length direction (i.e. a direction parallel to the eave-ridge direction) of the body part 51 .
  • the second seal 53 is provided along the end in the lengthwise direction of the second lateral roofing material 32 .
  • the second seal 53 has a length in the direction parallel to the eave-rage direction, has a width in the lateral direction, and is shaped like a strip.
  • the second seal 53 abuts a lower surface of the second lateral roofing material 32 .
  • the third seal 54 is positioned on the end, close to the ridge, of the body part 51 . Also, the third seal 54 is positioned between the first seal 52 and the second seal 53 .
  • the third seal 54 is shaped like a rectangle in a planar view.
  • the third seal 54 may extend an entire length between the first seal 52 and the second seal 53 , or may extend part of the entire length between the first seal 52 and the second seal 53 .
  • the third seal 54 abuts both the end, close to the ridge, of the first lateral roofing material 31 and the end, close to the ridge, of the second lateral roofing material 32 .
  • seals 52 , 53 , and 54 may be united, or the first seal 52 and the third seal 54 may be united, or the second seal 53 and the third seal 54 may be united.
  • Those respective seals 52 , 53 , 54 are made of for example, a seal made of materials such as EPDM (Ethylene Propylene Rubber) foaming rubber. Note that, the first seal 52 , the second seal 53 and the third seal 54 are not limited to materials described in the embodiment.
  • EPDM Ethylene Propylene Rubber
  • the plurality of lateral roofing materials 3 and the inner gutters 5 having such structures are for example, produced by the following way.
  • a worker attaches a starter material 6 to the eave.
  • the starter material 6 is for example formed of an under-eave throating.
  • the starter material 6 has a length in the lateral direction.
  • the starter material 6 is attached along the eave.
  • the starter material 6 includes an engaged part 61 and a linear protruding part 62 .
  • the engaged part 61 and the linear protruding part 62 of the starter material 6 are the same in structures as the engaged part 42 and the linear protruding part 43 of the lateral roofing material 3 , and therefore explanations of the engaged part 61 and the linear protruding part 62 are omitted.
  • the worker situates a lateral roofing material 3 on the roof base material 1 so as to be closest to the eave.
  • the worker situates the first lateral roofing material 31 on the roof base material 1 while the engaging part 41 of the first lateral roofing material 31 is caught by the engaged part 61 of the starter material 6 .
  • the worker situates the second lateral roofing material 32 to be adjacent to the first lateral roofing material 31 in the lateral direction.
  • the worker forms a gap between the adjacent ends of the first lateral roofing material 31 and the second lateral roofing material 32 .
  • the gap is for example, about 3 to 10 mm in width.
  • the worker situates the inner gutter 5 below a position between the first lateral roofing material 31 and the second lateral roofing material 32 .
  • the inner gutter 5 is interposed between: the roof base material 1 ; and the first lateral roofing material 31 and the second lateral roofing material 32 .
  • the worker situates the inner gutter 5 so that the guide part 515 of the inner gutter 5 is on the linear protruding part 62 of the starter material 6 .
  • the worker drives the fixtures into the attachment parts 44 of the first lateral roofing material 31 and the second lateral roofing material 32 thereby, the first roofing material 31 and the second roofing material 32 being secured to the roof base material 1 .
  • the worker arranges lateral roofing materials 3 one by one along the lateral direction. After attaching the set of lateral roofing materials 3 laterally in one row, the worker arranges one by one laterally a next set of lateral roofing materials 3 so as to be individually immediately adjacent to ends, facing the ridge, of the lateral roofing materials attached. In this way, the worker arranges lateral roofing materials 3 in order from the eave to the ridge (see FIG. 6 ). Thereby the horizontally roofing roof 2 is formed.
  • the inner gutter 5 is positioned so that the guide 515 is laid on the liner protruding part 43 of the lateral roofing material 3 positioned close to the eave.
  • a tip of the engaging part 41 of the lateral roofing material 3 close to the ridge is in pressure contact with the engaged part 42 of the lateral roofing material 3 close to the eave (a first pressure contact area 71 )
  • a back surface of the lateral material 3 close to the ridge is in pressure contact with the linear protruding part 43 of the lateral roofing material 3 close to the eave (a second pressure contact area 72 )
  • the back surface of the lateral roofing material 3 close to the ridge is in pressure contact with the flange 451 of the lateral roofing material 3 close to the eave (a third pressure contact area 73 ).
  • this lateral roofing material 3 is elastically deformed so that an angle of the bent part 402 is in a range of 8° to 12°. Since that, in the situated state, the end, close to the eave, of the lateral roofing material 3 is biased upward due to spring back of the bent part 402 . Also, the engaging part 41 is caught by the engaged part 42 , and thereby is elastically deformed so that an open end of the engaging part 41 expands. By spring back of the engaging part 41 , the front part 401 is biased towards the flange 451 and the linear protruding part 43 of the lateral roofing material 3 close to the eave.
  • the lateral roofing material 3 is strongly in pressure contact at the respective pressure contact areas 71 , 72 , and 73 , and an abutting area between the bent part 402 and the sheathing rood board 12 .
  • the horizontal roofing roof structure of the present embodiment can prevent displacements of the lateral roofing materials 3 , as well as, can improve water tightness of the horizontal roofing roof structure.
  • the horizontal roofing roof structure of the embodiment includes the third seal 54 , it is possible to effectively block the rain water flowing from the space towards the ridge side.
  • the horizontal roofing roof structure of the embodiment includes the first lateral roofing material 31 , the second lateral roofing material 32 and the inner gutter 5 .
  • the second lateral roofing material 32 is arranged adjacent to the end in the lengthwise direction of the first lateral roofing material 31 .
  • the inner gutter 5 is disposed below the adjacent ends of the first lateral roofing material 31 and the second lateral roofing material 32 .
  • the inner gutter 5 includes the body part 51 formed in a plate shape, the first seal 52 , the second seal 53 , and the third seal 54 .
  • the first seal 52 is provided on part, facing the first lateral roofing material 31 , of the body part 51 so as to extend along the end in the lengthwise direction of the first lateral roofing material 31 .
  • the first seal 52 abuts the lower surface of the first lateral roofing material 31 .
  • the second seal 53 is provided on part, facing the second lateral roofing material 32 , of the body part 51 so as to extend along the end in the lengthwise direction of the second lateral roofing material 32 .
  • the second seal 53 abuts the lower surface of the second lateral roofing material 32 .
  • the third seal 54 is provided on part, between the first seal 52 and the second seal 53 , of the body part 51 .
  • the third seal 54 abuts both an end, on an upstream side in the roof pitch direction, of the first lateral roofing material 31 and an end, on the upstream side in the roof pitch direction, of the second lateral roofing material 32 .
  • the horizontal roofing roof structure of the present embodiment even if rain water intrudes through the gap between the adjacent ends of the first lateral roofing material 31 and the second lateral roofing material 32 , the inner gutter 5 can receive the rain water. Especially, even when wind and rain are severe, the horizontal roofing roof structure of the present embodiment can ensure well water barrier property because the right side, the left side and the ridge side of a junction between the first lateral roofing material 31 and the second lateral roofing material 32 can be sealed with the first seal 52 , the second seal 53 , and the third seal 54 , respectively. As a result, the horizontal roofing roof structure of the present embodiment need not include the decorative member necessary for the conventional horizontal roofing roof structure, and thus can be produced at a lowered cost. In brief, according to the horizontal roofing roof structure of the present embodiment, it is possible to maintain the water barrier property without the decorative member.
  • the gap is provided between the adjacent ends of the first lateral roofing material 31 and the second lateral roofing material 32 in the embodiment.
  • the horizontal roofing roof structure of the embodiment allows the inner gutter 5 to discharge, through the gap, water which is received by the inner gutter 5 .
  • the horizontal roofing roof structure of the present embodiment accordingly can discharge most of rain water received by the inner gutter 5 , toward the eave through the gap. Therefore, according to the horizontal roofing roof structure of the present embodiment, it is possible to prevent rain water from staying on the back side of the lateral roofing material 3 .
  • the present embodiment includes the gap provided between the adjacent ends of the first lateral roofing material 31 and the second lateral roofing material 32 , even if the first lateral roofing material 31 and/or the second lateral roofing material 32 is expanded due to heat, interference between them can be prevented.
  • the adjacent ends of the first lateral roofing material 31 and the second lateral roofing material 32 are flush with each other, and thus the appearance can be improved.
  • the roof surface cannot be flat because of presence of the decorative member.
  • the horizontal roofing roof structure of the present embodiment it is possible to obtain a flat roof surface. Therefore, the horizontal roofing roof of the present embodiment can have simple appearance.
  • the horizontal roofing roof structure of the present embodiment includes the gap provided between the adjacent ends of the first lateral roofing material 31 and the second lateral roofing material 32 .
  • the gap is optional.
  • the horizontal roofing roof structure of the present embodiment does not include a thermally insulating material between the sheathing roof board 12 and the lateral roofing material 3 .
  • the thermally insulating material may be provided between the sheathing roof board 12 and the lateral roofing material 3 .
  • roofing structure of the present invention is not limited to the present embodiment and can be implemented with appropriate modification without going beyond the inherent scope of the present invention.
US14/440,535 2012-11-08 2012-11-08 Horizontal roofing roof structure Abandoned US20150275520A1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9605432B1 (en) * 2016-04-21 2017-03-28 Roberto F. Robbins Interlocking roof shingle and roofing system
JP2017166175A (ja) * 2016-03-15 2017-09-21 アイジー工業株式会社 防水敷目板
USD861196S1 (en) * 2017-03-15 2019-09-24 Clarkwestern Dietrich Building Systems Llc Drip flange with backing strip
USD904649S1 (en) 2019-09-25 2020-12-08 Clarkwestern Dietrich Building Systems Llc Weep screed
US11578494B2 (en) * 2017-06-05 2023-02-14 Millennium Slate, Llc Roofing system and method
US11601085B2 (en) * 2015-11-02 2023-03-07 Certainteed Llc Photovoltaic roofing systems with bottom flashings

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7349091B2 (ja) * 2019-08-02 2023-09-22 日鉄鋼板株式会社 屋根材の接続構造

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553434A (en) * 1994-08-31 1996-09-10 Kabushiki Kaisha Chugiken Plate for connecting elongated plates
US5642596A (en) * 1993-04-22 1997-07-01 Waddington; Richard Shingle roofing assembly
US5709059A (en) * 1996-04-03 1998-01-20 Exterior Research & Design, Llc Fastener for cementitious substrate
US5794396A (en) * 1996-07-30 1998-08-18 Gibbs; Alden T. Roof mounting assembly
US5857303A (en) * 1994-05-13 1999-01-12 Certainteed Corporation Apparatus and method of applying building panels to surfaces
US6050041A (en) * 1998-07-24 2000-04-18 Associated Materials, Inc. Splicing member for siding panels
US6052961A (en) * 1996-07-30 2000-04-25 Gibbs; Alden T. Roof mounting assembly
US6155006A (en) * 1996-08-30 2000-12-05 Canon Kabushiki Kaisha Horizontal-roofing and mounting method thereof
US6311436B1 (en) * 1997-06-11 2001-11-06 Canon Kabushiki Kaisha Solar roof member
US20040148898A1 (en) * 2000-05-01 2004-08-05 Hick Robert Mainland Weather strips
US7685787B1 (en) * 2005-12-28 2010-03-30 Crane Building Products Llc System and method for leveling or alignment of panels
US20100218434A1 (en) * 2005-10-05 2010-09-02 Bennett Scott A Flashing apparatus for external use on structures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH112002A (ja) * 1997-06-11 1999-01-06 Sanko Metal Ind Co Ltd 横葺建築用板の接合装置及び接合方法
JP3850804B2 (ja) * 2003-03-13 2006-11-29 元旦ビューティ工業株式会社 横葺き外装材の接続構造
JP2004143931A (ja) * 2004-02-02 2004-05-20 Gantan Beauty Ind Co Ltd 継手構造及び継手方法

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5642596A (en) * 1993-04-22 1997-07-01 Waddington; Richard Shingle roofing assembly
US5857303A (en) * 1994-05-13 1999-01-12 Certainteed Corporation Apparatus and method of applying building panels to surfaces
US5553434A (en) * 1994-08-31 1996-09-10 Kabushiki Kaisha Chugiken Plate for connecting elongated plates
US5709059A (en) * 1996-04-03 1998-01-20 Exterior Research & Design, Llc Fastener for cementitious substrate
US5794396A (en) * 1996-07-30 1998-08-18 Gibbs; Alden T. Roof mounting assembly
US6052961A (en) * 1996-07-30 2000-04-25 Gibbs; Alden T. Roof mounting assembly
US6155006A (en) * 1996-08-30 2000-12-05 Canon Kabushiki Kaisha Horizontal-roofing and mounting method thereof
US6311436B1 (en) * 1997-06-11 2001-11-06 Canon Kabushiki Kaisha Solar roof member
US6050041A (en) * 1998-07-24 2000-04-18 Associated Materials, Inc. Splicing member for siding panels
US20040148898A1 (en) * 2000-05-01 2004-08-05 Hick Robert Mainland Weather strips
US20100218434A1 (en) * 2005-10-05 2010-09-02 Bennett Scott A Flashing apparatus for external use on structures
US7685787B1 (en) * 2005-12-28 2010-03-30 Crane Building Products Llc System and method for leveling or alignment of panels

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11601085B2 (en) * 2015-11-02 2023-03-07 Certainteed Llc Photovoltaic roofing systems with bottom flashings
JP2017166175A (ja) * 2016-03-15 2017-09-21 アイジー工業株式会社 防水敷目板
JP7002183B2 (ja) 2016-03-15 2022-01-20 アイジー工業株式会社 防水敷目板
US9605432B1 (en) * 2016-04-21 2017-03-28 Roberto F. Robbins Interlocking roof shingle and roofing system
USD861196S1 (en) * 2017-03-15 2019-09-24 Clarkwestern Dietrich Building Systems Llc Drip flange with backing strip
US11578494B2 (en) * 2017-06-05 2023-02-14 Millennium Slate, Llc Roofing system and method
USD904649S1 (en) 2019-09-25 2020-12-08 Clarkwestern Dietrich Building Systems Llc Weep screed

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