KR200241746Y1 - framable sandwich having accumulation structure - Google Patents

Abstract

The present invention relates to a sandwich panel 100 for assembly having a laminated structure, the aluminum sheet 121 and the vinyl chloride 123 is attached to the adhesive by adhesive, but the glass between the aluminum sheet 121 and the softened vinyl (123) A non-combustible material 120 that is woven with fiber yarn or polyester yarn 122 and bonded together therein, a styrofoam block 110 for attaching the non-combustible material 120 to the surface, and the non-combustible material 120 surface Since it consists of plates 130 attached to both sides of the styrofoam block 110 attached to it, it provides an inexpensive wall panel using styrofoam, but the most disadvantage of styrofoam is to attach a non-combustible material that greatly improves flame retardancy, thereby spreading in case of fire. It not only prevents the styrofoam from dissolving easily in the early stage of fire, but also delays the generation of toxic gases, minimizing human injury caused by toxic gases and keeping warm. Maximize the insulating properties by the effect of minimizing the energy consumed.

Description

Sandwich panel for assembly with laminated structure {framable sandwich having accumulation structure}

The present invention relates to a sandwich panel for assembly having a laminated structure, and more particularly, to a heat insulating material using a styrofoam to improve the fire resistance and heat insulating properties and easy handling to improve workability.

In general, the building material is a general term for the materials constituting the building, also called building materials.

In general, building materials refer to materials provided in the place of construction such as cement, gravel, glass, brick, and wallpaper.

Combined or processed with building materials to form members or parts, for example, sandwich panels, precast concrete plates, prefab members, and the like, are also widely used building materials.

Different external forces act on each part of the building, so those with quality that can respond to them are selected and used.

The roofing material has various working factors such as fire, snow, rain, temperature, fire at neighboring houses, and more in terms of strength, durability, and fire resistance. It must be able to adapt to serious conditions.

The outer wall acts almost the same as the roofing material but does not require the strength of the roof as much as the roof. The material of the floor is to be suitable for abrasion, slippage, walking comfort, and ease of cleaning.

Inner wall material requires surface hardness, touch, flame retardancy, sound absorption, heat insulation, ease of repair, etc., and the ceiling material is lightweight, Fire retardancy, design, etc. are important.

The performances commonly required for each site include durability, resistance, workability, maintenance, and ease of management. Of course, it should be sufficient in strength and economical.

Building materials include organic materials, inorganic materials, and metal materials. Organic materials are easy to burn and have no durability. Inorganic materials are heavy and have poor processability. Metals are rust-proof, requiring waterproofing. Each has its own shortcomings.

In particular, the conventional inner wall material requires the hardness, touch, flame retardancy, sound absorption, insulation, ease of repair, etc. of the surface, so that the inner wall material of high steel Should be used.

In addition, the prefabricated inner wall material is a situation in which a panel having a metal plate attached to both sides of the styrofoam is used as a prefabricated wall of a commercial factory.

However, despite the low price and excellent heat insulation and ease of thermal insulation, the styrofoam inserted between the plates is very vulnerable to the heat source, so the flame retardancy is very low and the flame retardancy is almost unprotected. There was this.

Because of this, when a fire occurs, the styrofoam located inside the plate melts rapidly, and the space formed on the plate acts as a combustion port. Therefore, the fire spreads rapidly at the point of fire, and the styrofoam melts and is toxic to the human body. This strong toxic gas was generated, causing asphyxiation, causing serious casualties.

Therefore, the main object of the present invention is to provide an inexpensive wall panel using styrofoam, but the biggest disadvantage of styrofoam is to prevent the spread in the event of fire by attaching a non-combustible material that greatly improves flame retardancy.

Another object of the present invention is to suppress the easy melting of the styrofoam early in the event of a fire to delay the generation of toxic gas to minimize the damage to life due to toxic gas.

Another object of the present invention is to minimize energy consumption by maximizing warmth and insulation.

1 is a perspective view showing a sandwich panel for assembly having a laminated structure according to the present invention.

Figure 2 is a schematic view for explaining the manufacturing process of the non-combustible sandwich panel assembly for assembly having a laminated structure according to the present invention.

Explanation of symbols of main part of drawing

100: heat insulating material 110: styrofoam block

120: non-combustible material 121: aluminum sheet

122: glass fiber yarn or polyester yarn

123: vinyl chloride 130; plate

In order to achieve the above object, the sandwich panel for assembly having the laminated structure of the present invention attaches non-combustible materials to both sides of the styrofoam block to maximize heat insulation and attaches plates to both sides of the styrofoam block to which the non-combustible material is attached to maximize flame retardancy. It is to be the basic characteristic of the technical configuration.

When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention configured as described above are as follows.

1 is a perspective view showing a sandwich panel for assembly having a laminated structure according to the present invention, Figure 2 is a schematic view for explaining the manufacturing process of the non-combustible material of the sandwich panel for assembly having a laminated structure according to the present invention.

1 and 2, the sandwich panel 100 for assembly having a laminated structure of the present invention is attached to the non-combustible material 120 on the surface of the styrofoam block 110 and the non-combustible material 120 is attached to the styrofoam Attach the plate 130 on both sides of the block 110 is configured to maximize the flame retardancy.

The non-combustible material 140 is attached to the aluminum sheet 121 and the vinyl chloride 123 by an adhesive, but the glass fiber yarn or polyester yarn 122 between the aluminum sheet 121 and the softened vinyl 123 It is preferable to weave and join together together.

The non-combustible material 140 may be formed of only the aluminum sheet 121 and attached to the surface of the styrofoam block 110.

Furthermore, the non-combustible material may be used by bonding only the aluminum sheet 121 and the vinyl chloride 123.

When the plate 130 is made of metal, the plate 130 is preferably coated with various colors.

Referring to the operation of the present invention is as follows.

First, the aluminum sheet 121 and the vinyl chloride 123 are attached to each other, and a nonwoven material 120 is attached to both sides of the styrofoam by inserting a woven glass fiber yarn or polyester yarn 122 therebetween.

The non-combustible material 120 thus manufactured is attached to both sides of the styrofoam with an adhesive, and then cut to block a styrofoam to which the non-combustible material 120 is attached to a prescribed size.

Here, the non-combustible material 120 is attached to the edge of the styrofoam block 110 attached to both sides of the blocked non-combustible material 120 so that the non-combustible material 120 is attached to the entire surface.

At this time, the non-combustible material 120 attached to the edge is preferably attached by tape.

Sandwich panel 100 for assembly having such a laminated structure is a non-combustible material 110 is attached to the surface of the styrofoam block 110 to greatly improve the flame retardancy and heat insulation.

In particular, the aluminum sheet 120 of the assembly sandwich panel 100 reflects most of the radiant heat without storing heat, thereby combining the heat insulating property of the styrofoam with the heat source reflecting property of aluminum to obtain the best thermal insulation effect.

In addition, since the non-combustible material 120 of the heat insulating material 100 blocks the heat at the initial stage of the fire occurrence, the styrofoam block 110 is easily melted to prevent the rapid transition of the fire into the non-combustible material 120 due to the melting of the styrofoam. Due to the long-term shut-off, it not only suppresses the spread of fire but also suppresses the generation of toxic gas at the early stage, so that it can be evacuated at the early stage of the fire, minimizing human injury.

Therefore, the sandwich panel 100 for assembly of the present invention is not only low in price but also improves heat insulation and heat insulation, and in particular, suppresses the spread of fire in the event of a fire, and can suppress the generation of toxic gas at an early stage to secure the disadvantages of styrofoam. will be.

As described above, the sandwich panel 100 for assembly having a laminated structure of the present invention is attached to the aluminum sheet 121 and the vinyl chloride 123 by an adhesive, but the aluminum sheet 121 and the softened vinyl 123 A non-combustible material 120 that is woven with glass fiber yarn or polyester yarn 122 in between, and a styrofoam block 110 for attaching the non-combustible material 120 to the surface, and the non-combustible material 120 ) Consists of plates 130 attached to both sides of the styrofoam block 110 attached to the surface to provide an inexpensive wall panel using styrofoam, but the biggest disadvantage of styrofoam is to attach a non-combustible material that greatly improves flame retardancy It not only prevents the spread in case of fire, but also prevents styrofoam from easily dissolving at the early stage of fire, delaying the generation of toxic gas and minimizing the damage to human life due to toxic gas. To screen and maximize heat retention and thermal insulation has an effect of minimizing energy consumption.

Claims (1)

The aluminum sheet 121 and the vinyl chloride 123 are attached to each other by an adhesive, and the non-combustible fabric is bonded between the aluminum sheet 121 and the softened vinyl 123 by weaving glass fiber yarn or polyester yarn 122 together. Material 120, Styrofoam block 110 for attaching the non-combustible material 120 to the surface, Sandwich panel for assembly having a laminated structure, characterized in that the non-combustible material 120 is composed of a plate 130 attached to both sides of the styrofoam block 110 attached to the surface.