KR100364922B1 - Composite floor - Google Patents

Abstract

The present invention relates to a floor structure that is airtight under the floor, such as the floor of the wooden structure using the embossed plastic plate and the insulation plate, and is durable, corrosion-free and semi-permanent use.

The present invention is a drain plate (1) is installed on the floor concrete surface, the heat insulating plate 10 is installed on the drain plate 1, the embossed plastic plate (3) is installed on the heat insulating plate (10), the embossed plastic plate (3) ) Is a floor structure composed of a mortar (4) to be poured on, a floor finishing material (5) material installed on the mortar (4).

Description

Floor structure {Composite floor}

The present invention relates to a floor structure of a building. More specifically, it relates to a bottom plate using an embossed plastic plate and a heat insulating plate and a bottom structure using the bottom plate.

In general, the floor supports the load, and heat shielding, water resistance, fire resistance, abrasion resistance, and surface feel are considered.

In a house or school, a wooden floor like FIG. 1 is often used. The bottom of the wooden structure is easy to make a noise, such as a squeaking sound between the members when used, the bending of the wooden member occurs when repeated use, and some of the joint parts are dismantled because the nail is pulled out of the joint portion. When used for long periods of time, the wood may be corroded, moldy and odorous.

The present invention is a bottom plate using an embossed plastic plate and a heat insulating plate, which is a bottom plate through which air flows under the floor, such as a floor of a wooden structure, and is a bottom plate that is solid, corrosion-free, and can be used semi-permanently.

It is an object of the present invention to provide a floor structure that is airborne under the floor, such as the floor of the wooden structure using the embossed plastic plate and heat insulating plate, a solid, corrosion-free and semi-permanent use.

1 is a cross-sectional view of a conventional bottom group.

2 is a partially cut perspective view of a floor structure as an embodiment of the present invention.

Figure 3 is a partially cut perspective view of the floor structure as another embodiment of the present invention.

<Short description of the symbols in the drawings>

1: drain plate 3: embossed plastic plate

4: mortar 5: floor finishing material

10: insulation board 11: molded insulation board

The present invention will be described in detail with reference to the accompanying drawings of embodiments.

As shown in Figure 2, the present invention is a drain plate (1) is installed on the floor concrete surface, the insulating plate 10 is installed on the drain plate 1, the embossed plastic plate (3) is installed on the insulating plate 10, the It consists of a mortar (4) to be poured on the embossed plastic plate (3), the bottom finish material (5) installed on the mortar (4).

The drainage plate (1) is generally installed on the basement floor and arranged to form a core on a plastic plate at regular intervals to induce the groundwater to drain between the cores, while in the present invention is installed on the floor of the ground floor to the passage of air Use to form.

The heat insulating plate 10 acts as a heat insulating material to prevent cold energy coming from the bottom. The heat insulating board may be made of expanded polystyrene (styrofoam), hard polyurethane, or hard other heat insulating material.

The embossed plastic plate 3 is a plate in which embossing is integrally formed on a flat plate made of plastic. Embossing can take many forms, such as an upside down small paper cup or small prismatic shape. The embossed plastic plate (3) to improve the adhesion to the mortar is poured on the heat insulating plate (10) and combines with the heat insulating plate also serves to increase the structural performance.

The floor finishing material 5 is a wood floor finishing material or a synthetic resin floor finishing material or a rubber pad or a floor finishing material.

As in FIG. 3, the structure of FIG. 2 can be modified. That is, when the drain plate 1 and the heat insulating plate 10 are simplified as a single body, the process of separately installing the drain plate using the molded heat insulating plate 11 formed by forming the core of the drain plate may be omitted.

The embossed plastic plate 3 is a plate in which embossing is integrally formed on a flat plate made of plastic. Embossing can take many forms, such as an upside down small paper cup or small prismatic shape. The embossed plastic plate (3) to improve the adhesion to the mortar is poured on the heat insulating plate (10) and combines with the heat insulating plate also serves to increase the structural performance.

The mortar may be interposed with a reinforcing fiber layer. The reinforcing fiber layer acts to reduce the cracks on the mortar surface.

The present invention provides a floor structure using air embossed plastic plate and heat insulating plate, such as a floor of a wooden structure, which allows air to flow under the floor, and is durable, corrosion-free, and semi-permanently used.

Claims (3)

A drain plate (1) installed on the floor concrete surface; A heat insulating plate 10 installed on the drain plate 1; An embossed plastic plate 3 installed on the heat insulating plate 10; Mortar (4) to be poured on the embossed plastic plate (3); And, A floor finishing material 5 installed on the mortar 4; Floor structure, characterized in that consisting of. The floor structure according to claim 1, wherein the heat insulating plate (10) is integrally molded on the top of the drain plate (1). The floor structure according to claim 1, further comprising a reinforcing fiber layer in the middle of the mortar (4).