JPH1113261A - Terrace deck - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve external appearance, impart rigidity, reduce weight, and easily perform laying work by constituting a core material by forming a frame material on the peripheral edge of a synthetic resin foaming plate material covered with a phenol resin, and laying a composite panel where plywood or chemically worked plywood is stuck to the obverse and reverse of this core material. SOLUTION: A synthetic resin foaming plate material 5 is covered with a phenol resin, and durability, chemical resistance, fireproof performance and waterproof performance of the synthetic resin foaming plate material 5 of a core material are improved. The synthetic resin foaming plate material 5 is also partitioned by a wooden thin plate 8 or the like, and surface pressure strength of the synthetic resin foaming plate material 5 is increased. A frame material 6 is formed on the peripheral edge of the synthetic resin foaming plate material 5, and is formed as the core material 2, and beautiful lightweight composite panel 9 is made by using a surface material 1 and a back face material 3 by sticking decorative printing paper to plywood or the like, and this composite panel 9 is laid, and a terrace deck is obtained. Therefore, durability, chemical resistance, fireproof performance and waterproof performance of the synthetic resin foaming material of the core material are improved, and a surface can be made beautiful, and weight can also be reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a terrace deck which can be lifted with bare feet or slippers as outdoor open spaces, or can be lifted with shoes.

[0002]

2. Description of the Related Art Wet edges have been widely used in Japanese houses. However, the wetted edge has a narrow frontage and a height equal to or slightly lower than the floor of the building.
For this reason, it could not be used as a place for children to play or a garden party. For this reason, terrace decks have also been installed in houses, but it was difficult to produce high-quality wooden terrace decks because of the lack of high quality wood for terrace decks.

[0003] Wood has long been used as a building material in various parts. Although it is easy to process and lightweight, it has relatively high strength, and the unique texture of natural wood has been particularly emphasized in Japan. Although it is a promising material that will not be depleted in terms of resources, thick wood has the drawback that its size will be out of order when it becomes heavy, and that it is difficult to obtain good quality wood. Although wood has many advantages, it has the above-mentioned drawbacks, so that the material must be selected according to the construction site and application to be used. Wood decay and insect damage can be prevented to some extent by preserving them sufficiently, but this is not sufficient. The wood shrinks when it dries, causing mess, which is partially overcome by using well dried wood. Good quality wood has a solid surface and is thick, but especially thick wood is difficult to obtain and expensive.

[0004]

SUMMARY OF THE INVENTION The present invention relates to an improved technique of a terrace deck which meets the needs of outdoor open spaces due to diversification of lifestyles and westernization, and which can be climbed with bare feet, slippers or shoes. It is an object of the present invention to provide a terrace deck which has a good appearance, is rigid, is lightweight, and can be easily laid and constructed by an amateur without using a large amount of high quality wood material for the terrace deck.

[0005]

According to the present invention, a phenolic resin is applied to the entire surface of a synthetic resin foam plate to cover it, and a frame made of a wooden square is formed around the periphery of the plate to form a core material. Terrace deck by laying plywood or chemical plywood, plastic plate, or other organic, inorganic, or metal-based material on the front and back of this core material with a decorative panel attached to the surface of decorative printing paper And

The synthetic resin foam plate may be a single sheet, but the synthetic resin foam plate is divided by a partition wall such as a plastic thin plate, a wooden thin plate, or paper according to the size of the composite panel.

[0007]

The type of resin used for the synthetic resin foam plate used in the present invention is a thermoplastic resin such as polystyrene, polypropylene, polyethylene, vinyl chloride, or polyurethane, or a thermosetting resin such as urea, epoxy, hard polyurethane, or phenol. Among them, polystyrene is most suitable as the thermoplastic resin. In addition, a crushed waste plastic foam material can be used as a part of the synthetic resin foam plate.

The reason why the phenol resin is applied to the entire surface of the synthetic resin foam board is that the core material has winter resistance, chemical resistance, fire resistance,
This is for improving waterproofness. The phenol resin applied here is a resol-type phenol resin obtained by an addition condensation reaction between phenols and aldehydes.

The resole type phenol resin is phenol,
Cresol, xylenol, paraalkylphenol,
Paraphenylphenol, phenols such as resorcinol and modified products thereof and formaldehyde, paraformaldehyde, furfural, aldehydes such as acetaldehyde, sodium hydroxide, potassium hydroxide, calcium hydroxide, hexamethylenetetramine, trimethylamine,
It is a resol type produced by reacting with an alkaline catalyst such as triethylamine.

A phenol resin to which a curing agent or the like is added may be directly applied or immersed in the phenol resin, or the phenol resin may be used as an alcohol-soluble or water-soluble adhesive. As the alcohol-soluble phenol resin adhesive, a resol type phenol resin is used as an alcohol solution. The water-soluble phenol resin adhesive is produced by reacting sodium hydroxide as a catalyst and concentrating under reduced pressure.

The reason why the synthetic resin foam plate is partitioned by a plastic thin plate, a wooden thin plate, paper or the like is to increase the surface pressure strength of the synthetic resin foam plate. When the dimensions of the composite panel are small, it is not necessary to put a partition wall in the synthetic resin foam plate, but when the composite panel becomes large, dents or distortions etc. occur in the synthetic resin foam plate due to the load applied to the wooden flat plate attached to the surface. There are cases. The simplest method of reinforcing the surface pressure applied to the synthetic resin foam plate is to provide a partition wall in the synthetic resin foam plate. The effect can be maximized by subdividing the pressure receiving area.

The partition wall to be installed on the synthetic resin foam plate is sufficient to be a thin plastic plate, a thin wooden plate, paper, or the like, and its thickness is in the range of 0.3 to 1.5 mm. When the thickness is 0.3 mm or less, the reinforcing effect is not sufficiently exhibited, and when the thickness is 1.5 mm or more, there is no difference in the effect of strength development.

The wooden frame material to be installed around the synthetic resin foam plate material has a width of 20 to 100 mm and a thickness of 20 to 100 mm, and the synthetic resin foam plate material is put in the wooden frame material. The material of the wooden frame is not particularly limited.

[0014] The corners of the wooden frame material are set to accommodate a hook-and-groove joint, a buckle-shaped grooving joint, a buckle-shaped wrap-around splice, a single-body add-on splice, and a wrap-around lap joint.

The plate material to be adhered to the front and back materials is a plywood or a plywood in which the surface of the plywood is processed by printing, painting, or overlaying a synthetic resin, and the thickness varies depending on the size and size, and is 3.0 to 21.0 mm. , But more preferably in the range of 5.0 to 15.0 mm.

The plastic plate material to be attached to the front and back materials is
Although the material type is not particularly limited, vinyl chloride, polyethylene, polypropylene, polycarbonate, acrylic, ABS, phenol, and fiber-reinforced polyester are preferred. These are used as an extruded plate material or a hollow plate material, or a plate material integrally molded to the size of the composite panel by blow molding, injection molding, or pressure molding. A plate material formed by mixing a large amount of filler with plastic as a binder can also be used as a plastic plate material. Although the thickness of the plastic plate material varies depending on the material type, it is 3.0 to 21.0.
mm.

By applying an inorganic, organic, or metallic material to the front and back materials and applying decorative printing paper to the surface, the pattern of the decorative printing paper can be changed to a wood pattern even if the front and back materials are other than wood. You can get a feeling like a wooden terrace deck. Examples of the inorganic, organic, and metallic materials include a fiber reinforced cement board, a pulp cement board, a GRC panel, a wood wool cement board, a wood chip cement board, a plywood, a fiber board, and an aluminum board. For example, decorative printing paper such as a wooden pattern is adhered to these surfaces.

The thickness of the front and back members is 5 to 20 in terms of rigidity.
mm. Adhering the front and back members to the wooden square member may be performed by any method such as adhesive, nailing, and screwing.

The front and back materials are made slightly larger than the size of the wooden frame material in which the synthetic resin foam plate material is placed, so that the end of the composite panel is concave. This is because the composite panels can be joined together when laid on the terrace deck. 10-30mm concave dent
And

When laying the composite panel as an outdoor terrace deck, the high floor type, which has a high floor type and a low floor type, is the same as or slightly lower than the floor of the building. Go up from the building with bare feet or slippers. The low-floor type often goes up directly with shoes and is used as an open veranda.

When laying a composite panel, it is only necessary to place the foundation on a predetermined position and to arrange it on this. The joining between the composite panels is made by using a splicer, and the peripheral edge of the composite panel is adhered with a decorative panel around the periphery.

[0022]

Embodiments of the present invention will be described below in detail.

Example 1 A polystyrene foam plate having an expansion ratio of 80 was immersed in a water-soluble phenol resin adhesive.
Six surfaces of the polystyrene foam board were coated with a phenol resin. The dimensions of the polystyrene foam board are 50 mm in thickness, 430 mm in width, and 860 mm in length.

As the wooden frame surrounding the periphery of the polystyrene foam plate, a wooden square having a width of 50 mm and a height of 50 mm was used. The inside dimensions of the wooden frame are 860 mm both vertically and horizontally, and the outside dimensions are 9
60 mm.

Two sheets of polystyrene foam are placed inside the wooden frame, and a thickness of 0.8 m is set between the polystyrene foams.
m of a thin wooden plate was inserted into the core material of the composite panel.

A thickness of 9.0 mm and a width of 100 mm
Six terraced decks were prepared by laying six composite panels, each of which was nailed and pasted with ordinary plywood having a thickness of 0 mm, a length of 1000 mm, and an acrylic resin on the surface. The end of the composite panel was formed into a concave shape having a dent of 20 mm inside. The concave portions of the ends of the composite panel were butted against each other, and the composite panel was joined by inserting a dent into the concave shape.

Example 2 A plate material obtained by extruding hard vinyl chloride into a hollow shape was screw-bonded to the front and back surfaces of the same core material as in Example 1. The extruded plate is 8mm thick, 3mm hollow, 2.5mm thick, 100mm wide, 10mm long
00 mm. As in Example 1, six composite panels were laid to produce a terrace deck. The joining method of the composite panel is the same as in the first embodiment.

Example 3 A fiber-reinforced cement board having a thickness of 6 mm was adhered to the front and back surfaces of the same core material as in Example 1 with nails, and a wooden melamine decorative paper was adhered to the surface of the surface material. A composite panel expressing the feeling of a terrace deck was produced. As in Example 1, six composite panels were laid to form a terrace deck. The joining method of the composite panel is the same as in the first embodiment.

[0029]

As described above, according to the present invention, the synthetic resin foam plate is coated with a phenol resin to improve the durability, chemical resistance, fire resistance and waterproofness of the synthetic resin foam plate as the core material.
Surround the periphery with a wooden frame material, and use a plywood or processed plywood as a surface material, a plastic plate, or a plate material in which decorative printing paper is adhered to the surface of an organic, inorganic, or metal material to make the surface beautiful. And make a lightweight composite panel,
By laying this composite panel, a terrace deck could be obtained.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a composite panel according to a first embodiment.

FIG. 2 is an exploded view of a composite panel according to the first embodiment.

FIG. 3 is a sectional view of a terrace deck according to the first embodiment.

FIG. 4 is a perspective view of a terrace deck according to the first embodiment.

FIG. 5 is a cross-sectional view of a composite panel according to a second embodiment.

FIG. 6 is a sectional view of a composite panel according to a third embodiment.

[Explanation of symbols]

 1. 1. Surface material Core material 3. Back material 4. Plywood 5. 5. Phenolic resin-coated polystyrene foam board Wooden frame material 7. Nail 8. Wooden sheet 9. Composite panel 10. Placing foundation 11. No hire 12. Decorative edge veneer 13. Building 14. 14. Hard PVC hollow plate material Decorative paper 16. Fiber reinforced cement board

Claims (3)

[Claims] 1. A plastic thin plate, a wooden thin plate, a partition wall such as paper is put between synthetic resin foam plate materials coated and coated on the entire surface with a phenol resin, and a frame member made of a wooden square member is formed around these peripheral edges. A terrace deck comprising a core material, and a composite panel in which plywood or processed plywood is adhered to the front and back materials. 2. The terrace deck according to claim 1, wherein the front and back members are plastic plates. 3. The terrace deck according to claim 1, wherein the front and back materials are made of an organic, inorganic or metallic material, and decorative printing paper is adhered to the surface of the material.