JPH0849425A - Curing material and folding type curing tool using same - Google Patents

Abstract

PURPOSE:To provide a curing material excellent in a cushioning property, handleability and the like for use in protecting final finished columns, floors, and the like by forming the curing material by the bonding of aluminum foil and plastic foil to the front and back faces of a plastic hollow plate, respectively. CONSTITUTION:This is curing material 1 is formed into a predetermined size by bonding aluminum foil 3 and plastic foam 4, respectively, to the front and back faces of a hollow laminated plate 2 which comprises a plastic core embossed with a specific arrangement of columnar protrusions and having liners thermally fused to both sides thereof. Plural sheets of curing material 1 are arranged, connected together by aluminum tape and plastic tape in such a way as to be capable of being folded, and formed into a predetermined size. The final finished interior and exterior surfaces of a wall, a column, a floor and the like are protected by the curing material 1 to prevent flawing of expensive materials such as marble, or specular finished materials. The curing material 1 folds like a folding screen for easy handling during transportation, etc. The curing material having strength, impact resistance and excellent fire resistance can thus be obtained.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curing material used for protection of interiors and exteriors such as walls, columns, floors, stairs, etc. of a building under construction or finally finished, and a curing tool using the same.

[0002]

2. Description of the Related Art Conventionally, a paper or plastic sheet, a corrugated board, a veneer board or the like has been used for protecting walls, pillars, floors, stairs, etc., which are finished or finished in a building.

[0003]

In the above-mentioned conventional curing material, the paper or plastic sheet has low mechanical strength and thus has a low protective ability. Corrugated board is a little stronger than the sheet, but it is not enough. In addition, the plywood has mechanical strength and high protection ability. However, this veneer plate has a poor cushioning property and is apt to scratch the object to be protected. In addition, the plywood must be applied to the object to be protected one by one, and the workability is poor.

Further, all of the above-mentioned curing materials are flammable, so that they are weak against heat and it is difficult to sufficiently protect the object to be protected against sparks of welding.

In view of the above-mentioned conventional problems, the present invention is a curing material having mechanical strength, good cushioning properties, preventing scratches, fire resistance and workability, and a foldable curing material using the same. The purpose is to realize the ingredients.

[0006]

The curing material of the present invention is characterized in that an aluminum foil is provided on the front side of a plastic hollow plate and a plastic foam is provided on the back side.

Further, in the folding type curing tool of the present invention, the above-mentioned curing material is formed into a plate having a predetermined size, and a plurality of such curing materials are arranged in a line, and the front side and the back side thereof are arranged. Sides are alternately connected to each other so that they can be folded in a folding screen, and aluminum foil tape is used to connect the front sides to each other.
It is characterized in that plastic tape is used for mutual connection on the back side. In addition, a curing material formed by laminating a plastic hollow plate and a plastic foam is formed into a plate shape having a predetermined size, and a plurality of the curing materials are connected so that they can be folded in a folding screen shape. To do.

[0008]

[Function] The plastic hollow plate provides cushioning,
Aluminum foil provides fire resistance and plastic foam prevents scratches. Also, by making it foldable, it is possible to construct a plurality of sheets at once.

[0009]

1 is a sectional view showing a first embodiment of the present invention. As shown in the figure, the curing material 1 of the present embodiment has a plastic hollow laminated plate (hollow plate) 2 on which an aluminum foil 3 is pasted and a back surface on which a plastic foam 4 is pasted. is there.

The plastic hollow laminated plate 2
2A, for example, as shown in FIG. 2A, the first liner 6 and the second liner 7 melted on both sides of the core 5 having the columnar protrusions 5a embossed in a specific arrangement are heat-sealed to each other. Two
As shown in (b), it is a three-layer structure having an independent space 8 in which the air is enclosed in the cylindrical projection 5a and a continuous space 9 in which air flows, and is made of polyethylene or polypropylene. .

The aluminum foil 3 attached to the surface of the plastic hollow laminated plate 2 is preferably laminated with a film such as polyethylene or polypropylene, and when the resin is still in a molten state in the manufacturing process of the hollow laminated plate 2. It can be laminated and adhered, or one surface of the hollow laminated plate can be heated and laminated with hot air or a hot roll.

The plastic foam 4 attached to the back surface of the hollow plastic laminate 2 is made of a foam such as polyethylene or polypropylene, and is adhered to the hollow plastic laminate 2 in the same manner as the aluminum foil described above. Can be bonded in any way. The aluminum foil 3 and the plastic foam 4 may be bonded to the plastic hollow laminate 2 by a hot melt adhesive.

The present embodiment thus constituted is used by cutting it to a predetermined size or appropriately cutting it to cover floors, walls, stairs, etc. and fixing it with an adhesive tape. In this case, the plastic hollow laminated plate 2 as the core material serves as a cushioning material, and its high impact resistance and compression resistance can protect the finished surface such as the floor surface and the wall surface. As the plastic hollow laminated plate 2, Nisseki Plapearl (trade name: Nisseki Chemical Co., Ltd.) is preferable, and the planar compressive strength is, for example, 5 kg / cm ² or more, which is excellent in pressure resistance.

Since the aluminum foil 3 attached to the surface of the plastic hollow laminated plate 2 is nonflammable, it gives fireproofing to the curing material, and in particular, ignition due to sparks during welding can be prevented. Further, the plastic foam 4 attached to the back surface of the plastic hollow laminated plate 2 is effective for preventing scratches on the surface even when the building is completed. In particular, it is possible to prevent the generation of scratches even on expensive materials such as marble and those that are mirror-finished. Furthermore, it is lightweight and easy to carry, and it can be easily cut according to the usage conditions at the site.

3A and 3B are views showing a second embodiment of the present invention. FIG. 3A is a perspective view, FIG. 3B is a sectional view taken along line bb in FIG. 3A, and FIG. It is a figure which shows a state.
As shown in FIGS. 3 (a) and 3 (b), the folding type curing tool according to this embodiment has an aluminum foil 3 on the front surface of a plastic hollow laminate 2 and a plastic foam 4 on the back surface, A plurality of the non-combustible curing material with cushioning material 1 cut and formed into a prescribed size or a required size are arranged in a row, and the abutting portions are alternately on the front surface side and the back surface side, and the front surface side is aluminum. The foil tapes 13 are connected to each other by the plastic tape 14 on the back side.

The embodiment thus constructed is shown in FIG.
As shown in (c), it can be folded into a folding screen, and if unfolded, it can easily cover floors, walls, etc., which makes the construction easier than the conventional one-by-one construction. Since the constitution as a curing material is the same as that of the previous embodiment, its action and effect are also the same.

Next, a folding type curing material according to a third embodiment of the present invention will be described. The folding type curing material of this embodiment is the second
Excluding the aluminum foil of the folding type curing material according to the example of
Moreover, the surfaces are connected by using plastic tape instead of aluminum foil tape. Even with this structure, the same effects as those of the second embodiment can be obtained except for the nonflammable effect. In addition, although the plastic hollow laminated plate is used as the plastic hollow plate in the above-mentioned three embodiments, it may not be a laminated plate as long as there is a hollow portion.

[0018]

According to the present invention, the following effects can be obtained. A fire can be prevented by using an aluminum foil on the surface, and in particular, ignition due to sparks during welding of an iron material can be prevented. The plastic hollow plate as the core material serves as a cushioning material for the side surface of the building and the finishing portion of the floor surface, and has high protection against impact and plane compression. The foam on the back side is effective in preventing scratches on the surface even when the building is completed. No scratches are generated even on expensive materials such as marble and mirror finishing. Folding type curing material is easier to install than conventional ones, and fire resistance can be obtained because aluminum foil tape is used for surface connection.

[Brief description of drawings]

1A and 1B are views showing a first embodiment of the present invention, in which FIG. 1A is a perspective view and FIG. 1B is a sectional view taken along line bb in FIG.

2A and 2B are views showing a plastic hollow laminate used in the present invention, FIG. 2A is an exploded perspective view, and FIG. 2B is an assembled perspective view.

3A and 3B are views showing a second embodiment of the present invention, in which FIG. 3A is a perspective view, FIG. 3B is a sectional view taken along line bb in FIG.
(C) is a diagram showing a folded state.

[Explanation of symbols]

 1… Curing material 2… Plastic hollow laminate 3… Aluminum foil 4… Plastic foam 13… Aluminum foil tape 14… Plastic tape

Claims (3)

[Claims] 1. A curing material comprising an aluminum foil provided on the front surface side of a plastic hollow plate and a plastic foam provided on the back surface side. 2. A folding screen in which the curing material according to claim 1 is formed into a plate having a predetermined size, a plurality of curing materials are arranged in a line, and the front surface side and the back surface side are alternately connected to each other. A folding type curing tool characterized in that it is formed by connecting in a foldable manner, aluminum foil tape is used for the mutual connection on the front side, and plastic tape is used for the mutual connection on the rear side. 3. A curing material formed by laminating a plastic hollow plate and a plastic foam into a plate having a predetermined size, and a plurality of the curing materials are foldably connected in a folding screen shape. Folding type curing tool characterized by.