JPH1193379A - Terrace deck - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a terrace deck to have a resistance against rot and harmful insect damage and a light composite panel having a neat and beautiful surface. SOLUTION: In a terrace deck, a space between synthetic resin-foamed plates the whole surfaces of which are coated and covered with a phenol resin is filled with partition walls, such as a plastic sheet, a sheet made of wood, and paper sheet. A frame material is formed of square timber made of wood to form a core. A two-layer plate is formed such that a plate is formed by splicing together plates made of wood on the surface and the back of the core and with the but ends of the the plates reversed to each other, upper and lower plates are laminated together. The two-layer plates are laminated together to produce a composite panel 15, which is laid.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wooden terrace deck which can be lifted with bare feet or slippers as outdoor open space, or can be lifted as 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 come to be installed in houses, but because of the lack of high quality wood for terrace decks, it has not been possible to produce high quality wooden 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 meets the needs of outdoor open spaces due to diversification of lifestyles and westernization, and an improvement technique of a terrace deck which can be climbed with bare feet, slippers or shoes. It is an object of the present invention to provide a wooden terrace deck which has good appearance, has rigidity, 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. Add 9 wooden ends to the front and back surfaces of this core material.
A two-layer plate with the upper plate and lower plate attached to each other by reversing 0 degrees,
A composite panel attached as a backing board is laid to make a terrace deck.

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

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION The types of resins used for the synthetic resin foam board used in the present invention include thermoplastic resins such as polystyrene, polypropylene, polyethylene, vinyl chloride and polyurethane, urea, epoxy, hard polyurethane and phenol. Although a thermosetting resin is used, polystyrene is most suitable as a thermoplastic resin. In addition, a crushed waste plastic foam material can be used as a part of the synthetic resin foam plate.

[0008] The phenol resin is applied to the entire surface of the synthetic resin foam plate material because of the durability, chemical resistance, fire resistance, and the like of the core material.
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 a synthetic resin foam plate material coated and coated with a phenol resin on the entire surface of the wooden frame material. Put in. 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 wooden flat plate to be attached to the front and back surfaces may be a veneer made of plywood or the like, but the apex of the plate obtained by splicing the flat plates is turned upside down by 90 degrees and the upper plate and the lower plate are bonded with an adhesive or the like. A two-layer plate is used. The type of flat plate is not particularly limited, but the flat plate used for the upper plate of the two-layer plate is solid and has no roots (addresses), skins, round pieces, raw knots, dead knots, omission knots, and so on. Verse,
Use one without cracks. The flat plate used for the lower plate of the two-layer plate and the back plate to be attached to the back of the composite panel is the upper plate,
Both lower plates may have some of the above-mentioned drawbacks. The thickness of the flat plate is 5 to 20 mm and the width is 3 times or more the thickness.

The upper plate and the lower plate of a two-layer plate in which the tip is turned 90 degrees and the upper plate and the lower plate are adhered to each other are formed by butt splicing, intermittent splicing, feather splicing, hiring splicing, and main splicing. Prepare with The two-layer board is attached to the wooden frame material by an adhesive or nailing. The reason why the two ends of the upper board and the lower board of the two-layer board are reversed by 90 degrees is to prevent the composite panel from being distorted, distorted, sagged, or warped due to the synergistic strength of the wooden board in the vertical and horizontal directions. It is preferable to attach a two-layer plate to the back surface of the composite panel, but when the size of the composite panel is small, it may be a single flat plate, that is, only the upper plate of the back plate instead of the two-layer plate.

At the end of the composite panel, a two-layer plate of a front plate and a back plate serving as front and back members is adhered such that two sides are concave and the other two sides are convex. This is in order to join the composite panels when laying them on the terrace deck. The concave dent and the convex protrusion are 10 to 50 mm.

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 a wooden open veranda.

When laying a composite panel on a terrace deck,
By attaching a rubber plate to the back surface of the composite panel, vibration and sound can be absorbed. The rubber plate may be the whole or part of the composite panel. In the case of sticking to a part, for example, it may be any corner or the like so as to form a cross at the periphery or center of the back surface of the composite panel. This is because when the composite panel is laid, it has the effect of absorbing vibration due to unevenness of the ground and absorbing sound on the terrace deck surface.

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 a main joint, and the surfaces of the composite panels are joined with the opening of each composite panel reversed. The peripheral edge of the composite panel is stuck with a decorative veneer.

[0021]

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

EXAMPLE A polystyrene foam plate having an expansion ratio of 80 was immersed in a water-soluble phenol resin adhesive, and six surfaces of the polystyrene foam plate were covered 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, and four corners of the size of the frame were notched. The inside dimensions of the wooden frame material are 900 mm both vertically and horizontally, and the outside dimension is 1
000 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.

The two-layer plate of the front plate serving as the surface material of the core has a thickness of 8
A solid cypress board having a thickness of 1000 mm, a width of 1000 mm and a length of 1000 mm was adhered to an upper board, and a cedar board having a somewhat defective surface was adhered to a lower board of the same size with an adhesive. The upper plate and the lower plate were butt-jointed, and the wooden ends of the upper plate and the lower plate were aligned at 90 degrees in reverse. The back plate of the two-layer plate attached to the back side of the composite panel has a thickness of 8 for both the upper plate and the lower plate.
The upper and lower boards were cut at 90 degrees by using a cedar board having a small diameter, a width of 1,000 mm, and a length of 1000 mm, which was somewhat defective. The two ends of the composite panel are concave with 30 mm dents inside, and the other
The front and back plates were fixed to the core by nails so that the sides of the composite panel had a convex shape protruding 30 mm outside. Rubber having a thickness of 3 mm was adhered to the entire rear surface of the composite panel with an adhesive. Six such composite panels were laid to form a terrace deck, and concave and convex turning edge decorative materials were attached around the terrace deck.

[0026]

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.
By surrounding this rim with a wooden frame and using a solid wooden slab as the top plate of the surface material, make a composite panel with a beautiful surface and lightweight, and lay this composite panel to obtain a terrace deck Was completed.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a composite panel.

FIG. 2 is another example of a sectional view of a composite panel.

FIG. 3 is an exploded view of a composite panel.

FIG. 4 is a sectional view of a terrace deck.

FIG. 5 is a perspective view of a terrace deck.

FIG. 6 is a sectional view of a composite panel.

[Explanation of symbols]

 1. 1. Top plate of top plate 2. Lower plate of top plate 3. Upper plate of back plate 4. Lower plate of back plate 5. Phenolic resin-coated polystyrene foam board Wooden frame material 7. Core material 8. Wooden sheet 9. Adhesive 10. Nails 11. Rubber plate 12. Placement foundation 13. Wrapping decorative material 14. Building 15. Composite panel 16. Terrace deck

Claims (2)

[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 characterized by laying a composite panel having a core material, a two-layer plate in which an upper plate and a lower plate are adhered to each other, with the front and back surfaces of a plate obtained by joining a wooden plate reversed by 90 degrees. . 2. The terrace deck according to claim 1, wherein a rubber plate is attached to the entire rear surface or a part of the composite panel.