JPS6157749A - Oblique flashing structure in traverse shingled roof - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention "Field of Industrial Application" The present invention is applicable to horizontal roofs that have excellent rain protection (watertightness) and can also cope with thermal expansion and contraction in the longitudinal direction of horizontal roof panels. Regarding the climbing water cut repair structure.

``Prior Art'' Conventionally, the climbing drain repair structure for horizontal roofs has been installed using climbing draining materials, side doors, etc., or has been constructed using various mounting members, sealing materials, etc.

``Problems to be Solved by the Invention'' The problem was that the rainwater sealing (watertightness) of the repaired parts of the horizontal roof was not good. In addition, if the horizontal roofing boards are long, they will thermally expand and contract due to changes in outside temperature, and this will cause serious problems such as thermal distortion at the drainage repair area and other areas.

"Means for Solving the Problems" Therefore, as a result of intensive research in order to solve the above-mentioned problems, the inventors have developed the present invention by adding a support member that faces approximately in the direction of the slope of the roof, and The other side of the bottom of the Suteya timber with a rising part formed on one side is fixed to supporting materials near the wall, and the longitudinal direction of the horizontal roofing board is placed on these supporting materials so that it is approximately perpendicular to the supporting material. The longitudinal end of the horizontal roof, which was constructed by engaging the lower and upper parts of the lever, is located directly above the suteya lumber, and a vertical part is formed from the upper end of the inverted-shaped part. The vertical part of the draining material is fixed to the wall part, and its inverted-shaped part is provided so as to cover the rising part of the Suteya wood, and between the lower surface of the end in the long plane direction of the horizontal roof and the Suteya wood. By providing a side door in the roof, it has excellent rain protection (watertightness) and can also cope with thermal expansion and contraction in the longitudinal direction of horizontal roofing sheets, thus solving the above-mentioned problems.

"Embodiment" An embodiment of the present invention will be described below with reference to FIGS. 1 to 4. 1 is the structural material for the main building, etc., and there are many of them. A is a support material, such as metal taruki with a hunt-shaped cross section p
There is a metal support 2 (see Figure 1) or a wooden support such as a rafter, which is mounted on the structural member 1 so as to face approximately the direction of the slope of the roof (including cases where it faces the direction of the slope). The support material A is placed at an appropriate distance (approximately 30 cm to approximately 1 m).
), and a number of suteya materials B and climbing water cut materials C are provided near the wall portion 3 adjacent to the roof.

This Suteya material B has a bent rising portion 5 on one side of the bottom portion 4 (on the right side in FIGS. 2 and 3), a bulging ridge 4a in the middle of the bottom portion 4, and a protrusion 4a on the other side. A mounting edge 4C is provided on the left side in FIGS. 2 and 3 via a stepped portion 4b that is further increased in height. A heat insulating material 6 is adhered to the lower surface of the Suteya material B as required.

The mounting edge 4c of the Suteya material B is the supporting material A near the wall portion 3.
It is fixed to the surface with a fixing device 7 such as a drill screw, bolt, or nut, and the rising portion 5 is left free. In the climbing water cutting material C, a vertical portion 9 is integrally formed from the horizontal upper edge of the inverted-shaped portion 8. The vertical portion 9 of this climbing water cutting material C is fixed to the wall portion 3 with a fixing device 10 such as an anchor, and the upright portion 5 of the above-mentioned Suteya material B is provided so as to be covered by the inverted-shaped portion 8. , each is independent and merely maintains a state of contact and is not fixed.

Reference numeral D designates a horizontal roofing board made of metal, which is long or has an appropriate length.If this horizontal roofing board is viewed as a cross section perpendicular to the longitudinal direction, one side of the main board 11 (the water side ) is formed, and an upper part 13 is formed integrally with the other side (underwater side) of the main plate 11, which is directed inwardly and downwardly.

This upper edge part 13 is the lower edge part 12 of the lower horizontal roof board.
It is configured to engage as appropriate. The main plate 11 is bent from one side into a flat part, a gently sloped part and a flat part, and the horizontal roofing board consisting of the main plate 11, the lower part 12, and the upper part 13 is made of one metal plate. It is bent as appropriate and integrally formed. A heat insulating material such as foamed synthetic resin is adhered to the lower surface of the horizontal roofing board as required.

The upper edge part 13 of the horizontal roof board is engaged with the locking part of the eaves member of the roof, and the metal support member 2 of the support member A
Alternatively, it is placed on the support material A so that the longitudinal direction of the horizontal roofing board is perpendicular (including substantially perpendicular) to the longitudinal direction of the wooden support material.

The lower part 12 of the horizontal roofing board is the locking part 1 of the hanger 14.
4a, and a mounting portion 14b of the hanger 14 is fixed onto the support member A with a fastener such as a drill screw, rivet bolt/nut, or nail. At this time, the hanger 14 is fixed to the support material A, and the hanger 14 is fixed to the support material A.
4 is in a state where it is not fixed at all to the lower part 12 of the base board for the horizontal curtain, but is pressed and locked. Then, the upper part 13 of the upper horizontal roofing board is engaged with the lower part 12 of the horizontal roofing board, and these steps are sequentially repeated on the water side, and the horizontal roofing is completed. has been done. At this time, the longitudinal end of the side-roofed roof is configured to be located directly above the bottom portion 4 of the splayed valley material B.

Reference numeral 15 denotes a door made of synthetic resin or synthetic rubber, the upper surface of which is formed to have a cross-sectional shape substantially equal to that of the main plate 11 of the horizontal roof shingle.

When the side door 15 is continuous in the longitudinal direction, it is formed into a substantially sawtooth shape that is equivalent to the cross-sectional shape of the horizontal roof.

This side door 15 is the protrusion 4a in the middle of the bottom 4 of the Suteya material B.
It is inserted and fixed between the top and the longitudinal end of the horizontal roofing board.

In the figure, reference numeral 16 denotes a heat insulating board such as a foamed synthetic resin board, wood wool board, or rock wool board, which is laid between the metal supports 2.2.

A caulking material 17 is filled between the inward edge 9a of the upper end of the vertical portion 9 of the climbing material C and the mortared portion 18. Moreover, if it is possible to engage the upper part 13 with the lower part 12, the lower part 12 and the upper part 13 of the roof board for horizontal roofing.
is not limited to the cross-sectional shape of the example.

"Effects of the Invention" In the present invention, a support material A facing approximately in the direction of inclination of the roof is provided, and a stub valley material B is provided with a rising portion 5 on one side of the bottom portion 4.
The other side of the bottom part 4 is fixed to the support material A near the wall part 3, and the elongated direction of the horizontal roofing board is placed on these support materials A.
The longitudinal end of the horizontal roof, which was roofed by engaging the lower part 12 and the upper part 13 so as to be substantially orthogonal to the upper part 13, is placed directly above the Suteya material B, and the inverted-shaped part 8 The vertical part 9 of the climbing water cutting material C, which has a vertical part 9 formed from the upper side end, is fixed to the wall part 3, and its inverted-shaped part 8 is provided so as to cover the rising part 5 of the above-mentioned Suteya material B. By providing the side door 15 between the lower surface of the end in the longitudinal direction of the horizontal roof and the Suteya material B, firstly, the rain closure (watertightness) is particularly excellent, and secondly, the horizontal roofing plate is It has the advantage of being able to cope extremely well with thermal expansion and contraction in the longitudinal direction.

To describe these in detail, the longitudinal end of the horizontal roof roof is placed directly above the Suteya material B, and the vertical portion 9 of the Climbing water cutting material C, which has a vertical portion 9 formed from the upper end of the inverted-shaped portion 8, is placed on the wall. 3, and its inverted-shaped portion 8 is provided so as to cover the rising part 5 of the Suteya material B, and a surface is provided between the lower surface of the end in the longitudinal direction of the horizontal roof and the Suteya material B. By providing the door 15, rainwater from the upper side flows down to the Suteya material B and from there it flows down to the eaves side, blocking infiltration into the interior. This serves as a weir, making it difficult for rainwater to enter through the joints of the wall portion 3, and providing extremely good rain protection (watertightness).

In particular, since voids are formed in the relationship between the suteya material B and the climbing material C, this has the advantage of preventing capillary phenomena and making rainproofing (watertightness) more suitable. Furthermore, by providing the side door 15 between the lower surface of the longitudinal end of the horizontal roof and the splayed valley material B, good effects such as dustproofing, snowproofing, and insectproofing can be achieved.

In addition, even if the horizontal roofing sheets are thermally expanded and contracted in the longitudinal direction, their longitudinal ends are only placed on the Suteya material B through the side door 15, so the horizontal roofing Even if the shingles for horizontal roofing expand and contract due to heat, the Suteya material B and the Noborimizukiri material C do not move at all, and the horizontal roofing shingles remain permanently placed while sliding appropriately at the place where they are placed. This ensures watertightness (rainproofing) and does not affect the Suteya material B and the climbing material C in any way.

This prevents the occurrence of thermal stress on the horizontal roofing shingles and ensures that thermal distortion does not occur, which is extremely effective.

Furthermore, in the present invention, the vertical part 9 of the climbing water cutting material C, which has a vertical part 9 formed from the upper side end of the inverted-shaped part 8, is fixed to the wall part 3, and the vertical part 9 of the climbing water cutting material C, which has a vertical part 9 formed from the upper side end of the inverted-shaped part 8, is fixed to the wall part 3. Since it is provided so as to cover the rising part 5 of the structure, even if the entire horizontal roof attached to the structural member 1 were to come close to or separate from the adjacent wall part 3 due to thermal expansion and contraction, vibration, etc. Even if such occurrence occurs, the horizontal mutual sliding of the uphill ditch material C and the suteya material B absorbs these proximity and WII interactions and completely prevents the occurrence of distortion in the horizontal roof. be able to.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of the present invention, FIG. 2 is a vertical sectional view of FIG. 1, FIG. 3 is a perspective view of Suteya lumber, and FIG. The figure is a perspective view of the climbing water cutting material. A...Support material, B...Suteya wood,
C...Climbing water cutting material, D...Roof plate for horizontal roofing, 3...Wall part, 4...Bottom part, 5... Rising part, 8... Reverse-shaped part, 9... Vertical part, 12...
・Lower part, 13... Upper part, 15...
・・Mendo.

Claims (1)

[Claims] (1) A support member facing approximately in the direction of the slope of the roof is attached, and the other side of the bottom of the Suteya wood with a rising part formed on one side of the bottom is fixed to a support member near the wall, and The longitudinal end of the horizontal roof, which was constructed by engaging the lower and upper parts of the horizontal roofing board so that its longitudinal direction is approximately perpendicular to the supporting material, is placed directly above the Suteya timber. The vertical part of the climbing water cutting material, which has a vertical part formed from the upper edge of the inverted L-shaped part, is fixed to the wall part,
The inverted L-shaped part is provided so as to cover the rising part of the Suteya timber, and a side door is provided between the lower surface of the end in the longitudinal direction of the horizontal roof and the Suteya timber. Climb drain repair structure on thatched roof.