JPH07111072B2 - Construction method of roof for industrialized house - Google Patents

Description

TECHNICAL FIELD The present invention relates to a method for constructing a roof for industrialized houses, and is particularly suitable for constructing a gable roof.

[Background Art] In recent years, industrialized houses have been widely used in which each constituent part such as a living room and a bathroom in a factory is manufactured as a housing unit, and these housing units are transported to a construction site to assemble each housing unit. There is.

In the construction of this type of industrialized house, conventionally, there is a construction method in which even a roof portion is manufactured as a roof unit in a factory, then transported to a site and simply jointed. Or, assemble the steel frame hut on-site from the members,
There is also a method of constructing a roof by attaching a roof panel made of wood or iron thereon.

[Problems to be Solved by the Invention] According to the construction method in which even the roof unit described above is manufactured in a factory and mounted on site, a large number of roof units cannot be carried at the same time, which causes a problem that construction cost, particularly transportation cost increases. There is. Further, according to the construction method which is carried out from the assembly of the steel frame house to the installation of the roof panel on site, there is a drawback that the construction takes time and curing for waterproofing is required.

An object of the present invention is to provide a method for constructing a roof for an industrialized house, which can improve efficiency of construction and also improve transportation efficiency.

[Means for Solving the Problems] A method for constructing a roof for an industrialized house according to the present invention is a method of constructing a folding ridge and a unit type eaves in a factory, and then folding the foldable construction on site. The ridge portion and the unit type eaves portion are transported, the folding type ridge portion is unfolded at the site, and the ridge portion is attached, and the unit type eaves portion is attached.

The structure for making the ridge portion foldable is arbitrary, and for example, the ridge portion may be folded in two along the ridge and rotatably supported by both member pins and the like.

[Embodiment] An embodiment of the present invention will be described with reference to the drawings.

As shown in Fig. 1, the gable roof 10 for industrialized houses is
A foldable ridge section 11, a gable panel 12, a floor panel 13, and a unit type eaves section 14 are provided.

The folding ridge 11 is manufactured in a factory. As shown in FIG. 2, this foldable ridge 11 is composed of both panel members 11A and 11B folded in two along the ridge, and both panels 11A and 11B are attached to their respective ends. Since the connection fitting 15 is rotatable via the pin 16, it is foldable. The wife panel 12 attached to the wife side of the ridge 11 and the floor panel 13 attached to the floor side are manufactured as members at the factory.

As for the unit-type eaves 14 arranged on the wife side, the roof panel portion 14A and the wife panel portion 1 are factory-installed.
4B and floor panel portion 14C are made together. As shown in Figure 4, this unit type eaves
A locking member 14E with which the panel members 11A and 11B of the ridge 11 are locked is provided at the tip of the bundle 14D of 14 pieces.

The eaves portion is also manufactured as a unit-type eaves portion 17 at the factory.

Based on such a configuration, the roof for the industrialized house according to the present embodiment is constructed as follows.

A foldable ridge 11, a wife panel 12 and a floor panel 13 as members, a unit-type eaves 14 and an eaves are produced together with a housing unit such as a living room and a bathroom in a factory.

Next, using a truck etc., along with other housing units on site, the foldable ridge section 11, the wife panel 12, in the folded state.
The floor panel 13 and the unit type eaves 14 and the eaves are conveyed.

Next, as shown in FIGS. 1 and 3, a housing unit 18 such as a living room or a bathroom is lifted by a crane (not shown) to be assembled, and a unit type eaves 17 is also attached. Then, the unit type eaves 14 are arranged, and the gable panel 12 and the floor panel 13 are attached. Then, as shown in FIG. 3 and FIG. 4, the foldable ridge 11 is unfolded at the site and the panel members 11A,
The end of 11B is attached so as to be locked by the locking member 14E at the tip of the bundle 14D of the eaves 14.

Next, as shown in FIG. 5, a sheet member 19 for primary waterproofing is provided.
After covering, attach a suitable ridge 24.

According to the above-described present embodiment, the eaves portion 14 is of a unit type, so that it can be easily attached without assembling on site.

On the other hand, the ridge 11 needs to be assembled on site together with the wife panel 12 and the floor panel 13, but since it is a foldable type, the assembly is simplified. In this way, the steps up to the primary waterproofing can be done in one day, and the curing step for waterproofing is unnecessary as compared with the case where the entire roof is assembled from the members. In addition to this, since it is possible to carry the ridge 11 in a folded state, it is possible to carry a large number of ridges 11 at the same time,
Transport efficiency can be improved.

In the above-mentioned embodiment, after the ridge 11 is unfolded and attached on site, the seal member 19 for primary waterproofing is put on. However, as shown in FIG. If you make the foldable ridge 21 attached,
As shown in the figure, at the same time when the ridge 21 is unfolded at the site, the ridge 21 with primary waterproofing is obtained.

Further, in the above embodiment, both panel members 11A, 11B, 21A, 21B.
The ridges 11 and 21 have a folding structure because the connection fittings 15 and 22 attached to the ends of the ridges are rotatable via pins 16 and 23, but both panel members 11A and 11B , 21A, 21B
As a specific structure for making the folding type, other conventional structures can be arbitrarily selected.

[Effects of the Invention] According to the present invention, since the efficiency of construction can be improved and the transportation efficiency can be improved, it is useful for reducing the cost required for construction of an industrialized house.

[Brief description of drawings]

FIG. 1 is a perspective view of a roof for an industrialized house according to this embodiment, FIG. 2 is a side view of a ridge in a folded state, and FIG. 3 shows a process for constructing a roof for an industrialized house according to this embodiment. Perspective view, 4th
FIG. 5 is a side view showing a mounting state of the ridge, FIG. 5 is a side view showing a state where the ridge is first waterproofed, FIG. 6 is a side view of the ridge according to another embodiment, and FIG. It is a side view which shows the state expanded. 10… Roofs for industrialized houses, 11,21… Folding ridges, 11A, 11
B, 21A, 21B ... Panel member, 12 ... Wife panel, 13 ... Floor panel, 14 ... Unit type eaves, 18 ... Housing unit.

Claims (1)

[Claims] 1. A foldable ridge section and a unit type eaves section are produced in a factory, and then the foldable ridge section and the unit type eaves section are conveyed to a site and the foldable type section is carried on site. Expand the ridge and perform installation work on this ridge,
A method for constructing a roof for an industrialized house, characterized in that the unit type eaves part is attached.