JP3089046U - MDF Water Resistant Wood Deck - Google Patents

Abstract

(57) [Summary] [PROBLEMS] The present invention provides an MDF that has the same feel and aesthetic appearance as natural wood, has excellent water resistance, and does not have to worry about overfishing of forests.
A water-resistant wood deck is provided. SOLUTION: A water-resistant wood deck comprising two or more MDFs superposed and strongly bonded.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 TECHNICAL FIELD The present invention relates to a water-resistant wood deck used for scaffolds and other places used for structures or structures such as verandas, rooftops, entrances, porches and parks.

[0002]

[Prior art]

 Conventionally, wooden decks have been used in places where the body is touched, such as verandas, rooftops, entrances, porches and parks. In addition, wood is often used on the floor surface used for bare feet, slippers, shoes, etc., and the floor surface of an external space exposed to rain or the like, because of its unique texture and good appearance.

[0003] Natural wood is used as the above-mentioned wood, but it is easy to process, has a strength in spite of its light weight, and is usually used as an inexpensive material that is not likely to be depleted in resources. Was used to.

[0004]

[Problems to be solved by the invention]

 However, the above-mentioned natural wood expands due to moisture, causing turbulence, cracking, corrosion and the like. Therefore, when used, it is necessary to perform sufficient water resistance and antiseptic treatment. After the treatment, it deteriorated over time, and it was necessary to periodically perform the same water resistance and preservation treatment as above. Furthermore, in recent years, it has become impossible to use natural timber because of the need to secure forests from the viewpoint of protecting the global environment and to obtain natural timber due to overfishing, which has become difficult and expensive. .

[0005] Synthetic resin materials may be selected in place of the above-mentioned natural woods. However, such materials are inferior in feel and expensive, deteriorate significantly with age, and, like natural woods, as well as natural wood. It was not favorable from the viewpoint of securing petroleum resources. The present invention has been made to solve these drawbacks, and provides a water-resistant wood deck that has the same feel and aesthetic appearance as natural wood, has excellent water resistance, and does not have to worry about overfishing of forests. It is.

[0006]

[Means for Solving the Problems]

 The present invention is characterized by a water-resistant wood deck in which two or more MDFs are overlapped and firmly bonded. Further, the present invention is characterized by a water-resistant wood deck in which a non-slip process for preventing slippage is formed on the surface of the deck.

[0007]

[Embodiment of the invention] 【Example】

 Hereinafter, embodiments of the present invention will be described. FIG. 1 is a perspective view of the waterproof wooden deck of the present invention. The water-resistant wood deck 1 uses a medium fiberboard (medium density fiberboard, hereinafter referred to as MDF) as its material. The water-resistant wood deck 1 is formed by appropriately processing the MDF 2 into a shape having a width and a length. The width, length, and shape of the MDF 2 can be freely selected according to the location to be used. In addition, the thickness of the MDF 2 used is such that at least two or more of the MDFs 2 are superposed and strongly bonded.

As the adhesive used to bond the MDFs 2 to each other, a water-resistant adhesive such as an isocyanate-based or vinyl acetate emulsion-based adhesive is suitable.

The above-mentioned MDF 2 is processed into a water-resistant wood deck having a required width / length dimension and shape, and a thickness shape obtained by stacking two or more sheets. The surface of the processed MDF water-resistant wood deck 1 is subjected to non-slip processing 3 to prevent slipping, if necessary. As the above-mentioned processing 3, various grooves such as those provided with V-shaped grooves in the longitudinal and lateral directions at appropriate intervals, those provided with grid-shaped V-shaped grooves, those provided with grooves in various patterns, and the like are used. Can be formed. By the non-slip process 3, it is possible to obtain a non-slip and aesthetically excellent water-resistant wood deck.

In the water-resistant wood deck 1, the strength and water resistance of the MDF 2 can be increased by impregnating the MDF 2 with a urethane prepolymer resin-based solvent in order to increase the water resistance. It became possible to obtain. Since the material of MDF2 is made from 100% natural wood chips, it has the same feel and elasticity as natural wood.

[0011] The present invention uses hardened MDF using thinned wood and remaining wood as chips as a substitute for the decreasing natural wood, so that it has abundant resources and does not run out. Further, by impregnating the MDF with a polyprimer resin and applying a urethane resin or the like, the water resistance and durability can be improved. At the same time, we succeeded in eliminating the occurrence of cracks, irregularities, corrosion, etc. that existed in conventional natural wood.

[0012]

[Effect of the invention]

 The MDF water-resistant wood deck of the present invention is made from chips made of thinned wood and remaining wood, so that it is not depleted and is a very preferable material from the viewpoint of global environmental protection. In addition, the same feeling as conventional natural wood can be obtained, it has the same elasticity as natural wood, and the feeling of use is very good. Further, like wood, it has high heat insulating properties and does not become hot even at high temperatures. In addition, since MDF is made of an aggregate of chip-like fibers, there is no occurrence of plate cracking, drying disorder, and corrosion. Furthermore, because of its excellent water resistance, it has become possible to withstand long-term use.

[0013]

[Brief description of the drawings]

FIG. 1 is a perspective view of an MDF waterproof wood deck of the present invention.

[Explanation of symbols]

 1. Water resistant wood deck 2. MDF 3. Non-slip processing

Claims (2)

[Utility model registration claims] 1. A water-resistant wood deck comprising two or more MDFs superposed and strongly bonded. 2. The water-resistant wood deck according to claim 1, wherein a non-slip process for preventing slippage is formed on the surface.