JP3051556U - Terrace deck - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a beautiful terrace deck that is resistant to decay and insect damage, is lightweight, has a solid surface, and has a good surface. Kind Code: A1 A synthetic resin foam plate coated and coated on its entire surface with a synthetic resin or a fiber reinforced synthetic resin is used as a core material, a plywood is attached to the front and back surfaces, and a wooden flat plate is joined to the front surface side. Paste to form a terrace deck.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention is a wooden terrace deck that can be climbed up barefoot or slippers as outdoor open space, or as a shoe.

[0002]

[Prior art]

 Wet rims have been widely used in Japanese houses. However, the wet edge has a narrow frontage, and the height is the same as or slightly lower than the building floor. For this reason, it could not be used as a place for children to play or a garden party. Recently, terrace decks have been installed in houses, but it has been difficult to produce high quality wooden terrace decks due to 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 light in weight, it has relatively high strength, and the unique texture of natural wood has been given particular importance in Japan. Although it is a promising material that will not be depleted in terms of resources, thick wood has the disadvantages 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 disadvantages, so the material must be selected according to the construction site and application to be used. Wood rot and insect damage can be prevented to some extent by preserving them sufficiently, but this is not sufficient. Wood shrinks when it dries, leading to turbulence, which can be partially remedied 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]

[Problems to be solved by the invention]

 The present invention meets the needs of outdoor open spaces due to diversification of lifestyles and westernization, and relates to the technology of improving terrace decks that can be climbed on bare feet, slippers, or shoes. It is an object of the present invention to provide a wooden terrace deck which has good appearance, is rigid, lightweight, and can be easily laid and constructed by an amateur even without using high quality wood materials.

[0005]

[Means for Solving the Problems]

 In the present invention, a synthetic resin or a fiber-reinforced synthetic resin is applied to the entire surface of a synthetic resin foam plate to cover it, and this plate is used as a core material. Plywood is adhered to the front and back surfaces of this core material, and a wooden deck is joined to the front surface side to make a terrace deck.

A single synthetic resin foam plate may be used, but when the size of the terrace deck 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]

[Embodiment of the invention]

 The material of the synthetic resin foam plate used for the core material 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. Polystyrene is particularly preferable as the plastic resin. In addition, a crushed waste plastic foam material can be used as a part of the synthetic resin foam plate material.

The reason why the synthetic resin or the fiber-reinforced synthetic resin is applied to the entire surface of the synthetic resin foam board is to improve the durability, chemical resistance, fire resistance, waterproofness, rigidity and the like of the core material. The synthetic resin and the fiber-reinforced synthetic resin are of an epoxy resin type, a polyurethane resin type, a polyester resin type, a phenol resin type, an acrylic resin type, a vinyl ester resin type and the like, and a resol type phenol resin is particularly preferable.

[0009] The resole type phenolic resin is obtained by converting phenols such as phenol, cresol, xylenol, paraalkylphenol, paraphenylphenol, resorcin and modified products thereof and aldehydes such as formaldehyde, paraformaldehyde, furfural, acetaldehyde with sodium hydroxide, It is produced by reacting with an alkaline catalyst such as potassium hydroxide, calcium hydroxide, hexamethylenetetramine, trimethylamine and triethylamine.

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

The material of the fiber used as the fiber reinforcing material may be any of inorganic, organic, and metallic materials. If the material is inorganic, glass fiber, rock wool, carbon fiber, and the like can be used. Is preferred. The organic type is preferably vinylon, polypropylene, nylon or the like, and the metal type is preferably stainless steel fiber.

By applying a synthetic resin or a fiber-reinforced synthetic resin to the entire surface of the synthetic resin foam plate and coating it, the synthetic resin foam plate has excellent rigidity despite being a lightweight synthetic resin foam plate. Can exhibit a sufficient strength retention force even when nailed.

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. If the size of the terrace deck is small, there is no need to put a partition wall in the synthetic resin foam plate, but if the terrace deck becomes large, the load on the wooden flat plate attached to the surface will cause dents or distortion in the synthetic resin foam plate. May occur. The simplest way to reinforce 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 increased by subdividing the pressure receiving area.

The partition wall to be installed on the synthetic resin foam board is made of a thin plastic plate, a thin wooden plate, paper, or the like, and the thickness thereof 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 the strength.

Plywood is adhered to the front and back surfaces, and a plate obtained by splicing wooden flat plates is affixed to the front surface with an adhesive or nail. The grade of the flat plate is not particularly limited, but it should be solid and have no roots (peel), no skin, round body, raw knots, dead knots, missing knots, knotted knots, cracks at the mouth, etc. The thickness of the flat plate is 5 to 20 mm and the width is 3 times or more the thickness.

A plate obtained by joining wooden flat plates to be adhered to the front surface side is manufactured by a method such as a butt joint, a partial joint, a feather seam, a hiring seam seam, and a main seam seam. Then stick it. The back side of the terrace deck may be made only of plywood, but a wooden board may be attached on the plywood.

When laying a terrace deck outdoors, there are a high floor type and a low floor type, and the high 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 on a terrace deck, vibration and sound can be absorbed by attaching a rubber plate to the back surface of the terrace deck. The rubber plate may be the whole or part of the terrace deck. In the case of sticking to a part, for example, it may be at the corner of the backside of the terrace deck so as to form a cross at the center. This is because when a terrace deck is laid, it has the effect of absorbing vibration due to unevenness on the ground and absorbing sound on the terrace deck surface.

In the case of laying a terrace deck, it is only necessary to set a foundation at a predetermined position and arrange it on this. The end surfaces of the terrace decks are all concave with a dent inside. When laying the terrace decks, the joints between the terrace decks are joined by butt joints. The surface of the terrace deck is lined up in reverse for each terrace deck, and the periphery of the terrace deck is turned around and a decorative board is attached.

[0020]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail.

Example 1 Three polystyrene foam plates having an expansion ratio of 50 were immersed in a water-soluble phenol resin adhesive, and six surfaces of the polystyrene foam plate were covered with a phenol resin to prepare a core material. The dimensions of the polystyrene foam board are 50 mm thick, 900 mm wide and 900 mm long.

Example 2 A fiber-reinforced phenol resin obtained by adding 12 parts by weight of a polypropylene fiber having a diameter of 13 μm and a length of 3 mm to 100 parts by weight of a water-soluble phenol resin was added to three pieces of a polystyrene foam plate having an expansion ratio of 80 times. Was applied over the entire surface to produce a core material. The dimensions of the polystyrene foam board are 50 mm in thickness, 900 mm in width, and 900 mm in length.

A plywood having a thickness of 8 mm, a width of 960 mm, and a length of 960 mm was attached to the front and back surfaces of the six core members produced in Examples 1 and 2 with an adhesive and nails. Further, a flat cypress plate having a thickness of 8 mm, a width of 960 mm and a length of 960 mm, which was pierced and spliced, was adhered to the surface side with an adhesive and nails. The four sides at the end of the terrace deck were concave with a 30 mm recess inside. A rubber plate having a thickness of 3 mm was attached to the entire rear surface of the terrace deck with an adhesive. Six terrace decks were laid and hid-jointed, and a rounded decorative material was attached around it.

[0024]

[Effect of the invention]

 As described above, in the present invention, the synthetic resin foam board is coated with synthetic resin or fiber reinforced synthetic resin to improve the durability, chemical resistance, fire resistance, waterproofness, and rigidity of the core synthetic resin foam board. By using a solid wooden plate for the surface material, a terrace deck with a beautiful surface and a light weight was obtained.

[Brief description of the drawings]

Fig. 1 Cross section of terrace deck

FIG. 2 is another example of a sectional view of a terrace deck.

FIG. 3 Exploded view of a terrace deck

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

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

[Explanation of Codes] Wooden plate 2. 2. Surface side plywood Back side plywood ４． Rubber plate 5. 5. Synthetic resin-coated polystyrene foam board 6. Hiring Adhesive 8. Nail 9 Placement foundation 10. Decorative edge material 11. Building 12. Terrace deck

Claims (1)

[Utility model registration claims] 1. A synthetic resin foam plate material coated and coated with a synthetic resin or a fiber reinforced synthetic resin on the entire surface as a core material, a plywood is attached to the front and back surfaces, and a wooden plate is joined to the front surface side. Terrace deck characterized by being stuck.