JPH0384152A - Execution method of roof in industrialized residence - 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 relates to a method of constructing a roof of an industrialized house, the roof of which is constituted by a plurality of roof housing units.

[Background technology]

In recent years, many industrialized houses have been built using the capsule unit construction method, which shortens the construction period and reduces costs by simplifying work at the construction site. In industrialized housing using this capsule unit construction method, multiple box-shaped residential housing units and triangular roof housing units are manufactured in a factory, and each residential housing unit is assembled at the construction site from front to back, left to right, and top to bottom. After assembly, a plurality of roof housing units are installed side by side on top of the top floor residential housing unit.

Roofing material is attached to the top surface of each roof housing unit via a base material, but conventionally, this roofing material installation work was done after the roof housing units were installed side by side at the construction site. It was done as a work.

[Problem to be solved by the invention]

In industrialized housing, it is necessary to increase the industrialization rate by completing as much work as possible in factories and reducing the amount of work at construction sites. Since the work of installing timber is done at the construction site, the industrialization of this work has not progressed, and much work remains that must be done at the construction site.

An object of the present invention is to provide a method for constructing a roof in an industrialized house, which eliminates the need to attach roofing materials to a housing unit at a construction site and increases the rate of industrialization of roofing work. It's there.

[Means to solve the problem]

The method for constructing a roof in an industrialized house according to the present invention is to construct a roof in an industrialized house in which the roof is constructed by arranging a plurality of roof housing units to which roofing materials are attached to the upper surface of each roof housing unit at a factory. A process of attaching roofing material to the top surface of the unit via a base material, and a process of installing roof housing units side by side at the construction site and then processing the roofing material joints between these housing housing units. It is characterized by having the following.

There are two types of roofing material joint processing work: one that makes the roofing material joints less noticeable, and the other that makes them more noticeable.

[Effect]

The work of attaching the roofing material to the top surface of the roof housing unit via the base material is done in advance at the factory, and at the construction site only the work to process the seams of the roofing material between each roof housing unit is done. The industrialization rate of roofing work will increase because there will be less roofing work to be done.

〔Example〕

Embodiments of the present invention will be described below based on the drawings.

In FIGS. 1 and 2, which show the overall structure of an industrialized house, a plurality of first-floor residential housing units) are arranged on a foundation (not shown), and a plurality of first-floor residential housing units) are placed on top of these units 1. A residential housing unit 2 is arranged on the second floor of the building, and a balcony unit 3 is arranged in front of this unit 2. A plurality of roof housing units 4 are arranged in parallel above the second floor unit 2, and there are a total of six roof housing units 4 4A to 4F. A terrace 5 is provided between the roof housing units 4A and 4D and between 4C and 4F, and two penthouse units 6 are arranged between the roof housing units 4B and 4E.

FIG. 3 shows the roofing material of the double-wall housing unit 4. In FIG. 3, the roofing material 7 is made by integrating five types of roof pieces 7A to 7E with dimensions a to e in the left-right direction. In addition to the roofing material shown in FIG. 3, as shown in FIG. 4, there are pieces 71.
Piece 72 and roof piece consisting of roof pieces 7B and 7C? p
, piece 73 consisting of 7E divided into three parts,
As shown in FIG. 5, there is a piece divided into two pieces: a piece 74 consisting of roof pieces 7A to 7C and a piece 73 consisting of roof pieces 7D and 7E.

Each of the roof housing units) 4A to 4F is manufactured in a factory in the same manner as the residential housing unit) 1.2, and the work of attaching a base material to the top surface of each of the roof housing units 4A to 4F is carried out at the factory. The work of attaching the roofing material 7 onto the base material is performed.

Specifically, at the factory, after installing base materials such as panels and waterproof sheets on the top surface of each M-sized housing unit (4A to 4F), as shown in Figures 6 and 7, A large number of roofing materials 7 are arranged in the left and right direction, stacked one on top of the other in order from the bottom to the top, and fixed by nailing.

FIG. 6 shows a roof housing unit 4A, and FIG. 7 shows a roof housing unit 4B, and a starter 8 is attached to the upper end of each roof housing unit after the roofing material 7 is attached. As shown in FIGS. 6 and 7, the roofing material 7 is not attached near the connecting portion between the roof housing units 4A and 4B, and this portion is left as a roofing material void. This also applies to the other roof housing units 4C to 4F. The pieces 71 are arranged at the ends of the roofing housing units 4A on the side of the units 4B in odd-numbered rows from the bottom, and the pieces 74 are arranged at the ends on the side of the units 4B in even-numbered rows from the bottom. In addition, the piece 73 is placed at the end of the roofing housing unit 4B in odd-numbered rows from below on the unit) 4A side, and the roofing material 7 is placed at the end of the unit) 4A in even-numbered rows from the bottom. be done.

Although not shown in FIG. 7, the roof housing unit 1-4
The ends of the units 4C in the odd and even rows from the bottom of the roofing material 7 in B are the same as the ends of the units 4B in the odd and even rows from the bottom of the roofing material 7 in the unit 4A. The ends of the units 4B in the odd and even rows from the bottom of the roofing material 7 are the same as the ends of the units 4A in the odd and even rows from the bottom of the roofing material 7 in the unit 4B. The roof housing units 4D to 4F are also similar to the above units 4A to 4C. Note that the gable end of each row of the roofing material 7 in the roof housing units 4A, 4C, 4D, and 4F is processed by cutting the roofing material 7 at an appropriate position.

As mentioned above, the residential units 1.2,
After transporting the balcony unit 3 and the vent house unit 6 to the construction site and combining these units 1 to 6 at the construction site, the roofing material joints between the roof housing units 4A to 4F are processed. This will be explained based on FIGS. 8 to 13.

In FIG. 8, which shows a state in which roof housing units 4A and 4B are installed side by side at a construction site, an eave joint piece 9 is attached to the lower end near the connecting portion of both units 4A and 4B, and A waterproof sheet 10 is pasted along the top and bottom. Furthermore, as shown in FIG. 9, a drain joint piece 12 is attached so as to be continuous with the drain drain 11 attached to the upper end.

Thereafter, as shown in FIG. 10, a small starter 13 for connection is attached to the lower end near the connection part, and then, as shown in FIG. 11, a large starter 14 for connection is attached from above this small starter 20. After attaching the large and small connection starters 13 and 14, as shown in FIG. 12, two types of pieces 72 and 73 of the roofing material 7 are inserted and attached near the connection portion where the roofing material 7 is not attached.

At this time, attach the piece 72 shown in Figure 4 for the odd-numbered rows from the bottom, and the piece 73 shown in Figure 5 for the even-numbered rows from the bottom.
Attach. In odd rows, roof pieces 7B, 7 of piece 72
C is the roof piece 7A of piece 71 and the roof piece of piece 73 that are pre-attached at the factory? D, 7E, and in even-numbered rows, the roof piece 70.7E of the piece 73 is connected to the roof pieces 7A to 7C of the piece 74 that have been attached in advance at the factory.
and the roof pieces 7A to 7E of the roofing material 7, so each row of the roofing material 7 is 7A, 7B, 7C, ? D, 7E.

The roof material joints between the roof housing units 4A and 4B are treated as being inconspicuous. Pieces 72 and 73 are then installed on the roof housing units 4A and 4B as shown in Figure 13.
A starter 8 for connection is attached to the upper end of the joint between the two.

The same work as above is carried out on other roof housing units 4B and 4.
This is also done for each roof material seam between C, 4D and 4E, and 4E and 4F.

The example explained above is a case in which the roofing material joints between roof housing units are processed so as not to be noticeable, but below is an example in which the roofing material joints are processed in a way that makes them conspicuous with consideration to design etc. Explain an example. Although the following explanation deals with the roofing material seam treatment between the roof housing units 4A and 4B, the roofing material joint treatment between other roof housing units is similarly performed.

In Figure 14, the roof housing unit) 4A is installed at the factory.
, a base material 2 made of plywood or the like is placed on the core material 20 that constitutes 4B.
1 is attached, a roofing material 22 made of color vest or the like is attached to a base material 21. A space 23 is provided below the end of the roofing material 22, and a bent portion is bent into a shape corresponding to this space 23. Draining board 24 with 24A
is installed in roof housing units 4A and 4B at the factory. Each of the roof housing units 4A and 4B is transported to a construction site and installed side by side with the standing portion 24B that stands up perpendicularly provided on the draining board 24.

At the construction site, the rising parts 24B of both draining boards 24 are
By overlapping and rolling as shown in Figure 5, the overlapped end 25
This overlapping end portion 25 is flattened and inserted into a gap 26 between the seams 22 between the roofing materials 22 as shown in FIG.

As a result, the roofing material seam treatment between the roof housing units 4A and 4B is performed, and rainwater that enters the space 23 from the gap 26 flows along the bent end 24A in the space 23 of the draining plate 24, and It is discharged to the outside of housing units 4A and 4B.

In the embodiment shown in FIG. 16, a draining cover 27 is arranged at the joint between the roofing materials 22, and the overlapping ends 28 of the rising parts 24B of both the draining plates 24 are housed inside the draining cover 27.

Also in the embodiment shown in FIG.
The upper end of B is a hook portion 24C bent diagonally downward and outward, and this hook portion 24C is locked in an internal locking hole of the draining cover 29.

In the embodiment shown in FIG. 18, a space 30 is provided in the core material 20 having a height up to the roofing material 22, a bent portion 31A of the draining plate 31 is arranged in this space 30, and a rising portion of the draining plate 31 is provided. 31B has a height up to the gap 26. In this embodiment, the draining cover 32 is manufactured symmetrically by, for example, bending a sheet metal or integrally molding a plate-shaped plastic material, and has a wide part 32A in the center that covers the seam between the roofing materials 22, and Both sides of 32A are hanging portions 32C having triangular protrusions 32B.

A protruding portion 31C is provided on the raised portion 31B of the draining plate 31, and the protruding portion 31C of the draining cover 32 is provided with a protruding portion 31C.
By fitting B, the draining cover 32 is locked to the draining plate 31. The work of fitting the protruding part 32B to the protruding part 31C is carried out at the construction site by roof housing units) 4A, 4.
This is done when the gap 26 is sufficiently large when arranging B.

The draining cover 33 shown in FIG. 19 is obtained by omitting the wide part 32A from the draining cover 32 shown in FIG. It is provided in the section 33C.

As explained above, the roofing material joint treatment between adjacent roof housing units may be performed so that the joints are not noticeable, or may be performed to make the joints conspicuous. There are various structures as explained in FIGS. 14 to 19.

〔Effect of the invention〕

According to the present invention, the work of attaching the roofing material to each roof housing unit via the base material is performed in advance at a factory,
As a result, construction sites only need to perform roofing material seam treatment between each roof housing unit, which simplifies work at construction sites, increases the industrialization rate of roofing work, and makes it suitable for industrialized housing. It will be a lot of work.

[Brief explanation of drawings]

Figure 1 is a plan view of an industrialized house, Figure 2 is a front view of the same, and Figure 3 is a plan view of an industrialized house.
Figures 4 and 5 are plan views of roofing materials used to make roofing material seams inconspicuous, and Figures 6 and 7 are
The figures are plan views showing the state in which the roofing material is attached to the roof housing unit, Figures 8, 9, 10, 11, and 1.
Figures 2 and 13 are plan views showing the roofing material joint treatment work performed at the construction site in the order of the work, and Figures 14 to 19.
The figures are diagrams showing each embodiment in the case where the seams of roofing materials are processed to make them conspicuous. Fig. 14 is a front sectional view showing the first embodiment, and Fig. 15 is a perspective view further explaining the embodiment of Fig. 14. Fig. 16 is a perspective view showing the second embodiment, Fig. 17 is a perspective view showing the third embodiment, Fig. 18 is a front sectional view showing the fourth embodiment, and Fig. 19 is a fifth embodiment. FIG.

Claims (1)

[Claims] (1) In an industrialized house where the roof is constructed by arranging multiple housing units for roofs on which roofing materials are attached to the upper surface, the roof is installed in a factory on the upper surface of each of the housing units for roofs via a base material. A method for constructing a roof in an industrialized house, which comprises: installing roofing materials, arranging each of the roofing housing units side by side at a construction site, and then processing the roofing material joints between these roofing housing units.