JP2001012082A - Floor curing material for construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a floor curing material for construction easy in transportation, execution and the disposal of a waste material after work completion by making thick liner paper an upper layer, making the reinforcing core paper of wave-form structure a lower layer, and sticking them. SOLUTION: The liner paper 2 of weight per m2 of 150-450 g is made an upper layer, reinforcing core paper 3 stuck so that the wave of weight per m2 of 150-450 g, height of 1-5 mm and an interval I of 5-10 mm is orthogonal to the length direction is made a lower layer, and the upper and lower layers are stuck. The curing material 1 is lightweight and excellent in strength, easy in transportation, requires no labor in execution and easy in the disposal of waste after work completion. If the size is a rectangle of 700-850 mm wide and 1700-6800 mm long or a rectangle of 700-1200 mm wide and 200-1500 mm long, it can laid on a standard room, a gallery, a staircase or the like as it is.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a floor of a building under construction,
In particular, it relates to curing materials for wooden floors.

[0002]

2. Description of the Related Art The conventional curing of a wooden floor surface is 910 mm in width, 1820 mm in length, and 1.10 mm in thickness.
A hardened sheet made of corrugated cardboard core paper with a polyethylene film laminated and embossed, covering a hardboard such as plywood or fiberboard with dimensions of 75 mm to 5 mm on the floor and covering the hardboard laid down. In addition to the method of sealing and fixing the periphery and the seam of the curing sheet with adhesive tape, foamed polyethylene with a width of 900 to 910 mm, a length of 1800 to 1820 mm and a thickness of about 1 mm on the lower surface A plastic hollow plate with a laminated sheet, and a plastic film on the upper surface, and a cardboard with a thickness of approximately 1 mm laminated with a foamed polyethylene sheet with a thickness of approximately 2 mm on the lower surface are laid directly on the floor surface. Seam and perimeter with adhesive tape Sealing, method of fixing are known.

[0003] Curing of stairs uses double-sided corrugated paper as a raw material, one at the boundary between the nose and the tread, and two at the boundary between the tread and the riser, corresponding to two types of tread lengths.
Curing material with creases for book folding is prepared, and at the time of construction, one of the creases corresponding to the length of the tread surface is folded and laid, and the surrounding area is sealed with adhesive tape and fixed. Are known.

[0004]

When the above-mentioned hard plate and curing sheet are used together, two types of curing materials are laid in two layers, so that extra work is required as compared with one-layer pasting. It is heavy and inconvenient to transport compared to paper or plastic hollow boards.When hard boards are laid, if there are sand grains on the floor, the sand grains roll between the lower surface of the hard boards and the floor, causing scratches on the floor There is a danger that the disposal of waste is not easy as there is no national collection system as in the case of paper, the dimensions are the standard dimensions of building materials, the width is 910 mm and the length is 1820 mm It is inconvenient to transport small places such as corridors and stairs, and it is easy to damage walls etc. with hard pointed corners during transportation, and cut or use extra parts at the time of construction This Or it is troublesome next cutting, or sealing with a step is dangerous occurred overlapped portion part of the step with an adhesive tape, when fixed, has a problem such as adhesive tape tends to peel off.

A problem when using a plastic hollow plate having a foam sheet laminated on the lower surface or a cardboard having a plastic film laminated thereon is that a relatively expensive material is used or that there are many processing steps. Therefore, the cost is high, it is difficult to provide a thickness sufficient to withstand the damage to the floor surface due to the impact of falling objects, and the disposal of waste is not easy because of the composite material. have.

[0006] In the case where the conventional stair curing material is made of double-faced corrugated paper, the folded portion cannot be bent unless it is creased, so that it cannot cope with various tread surfaces or dimensions of rise. In addition, when sand particles enter the tread surface, there is a problem that abrasion easily occurs.

[0007] Accordingly, the present invention provides transport, construction, and
An object of the present invention is to provide an architectural floor curing material that can easily treat waste.

[0008]

In order to achieve the above-mentioned object, a floor curing material for construction according to the present invention comprises a liner paper having a weight per square meter of 150 to 450 grams and a weight per square meter. The upper and lower layers are made of a reinforced core paper having a wave of 150 to 400 grams, a height of 1 to 5 millimeters and a spacing of 5 to 10 millimeters perpendicular to the length direction. It is characterized by pasting.

In addition, the size is set to 700 mm to 8 mm.
50 mm, length from 1700 mm to 68
A rectangle of 00 millimeters or a width of 700 to 1200 millimeters and a length of 200 to 1500 millimeters can be as wide and long as it can be laid in a standard room, hallway or staircase.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in more detail based on an embodiment shown in the drawings. As shown in FIG. 1, the configuration of the curing material 1 is obtained by laminating an upper layer liner paper 2 and a lower layer reinforced core paper 3 with a starch paste. If the weight per square meter is 150 g or less, the liner paper 2 is disadvantageous in strength, but if it exceeds 450 g, the weight of the curing material 1 increases and affects the transportability. Further, the reinforced core paper 3 also has sufficient strength if the weight per square meter is 150 g or more, but if it exceeds 400 g, the weight of the curing material 1 increases and affects the transportability. Further, the wave of the reinforced core paper 3 preferably has a height H of 1 mm to 5 mm for sealing and fixing the curing material 1 with an adhesive tape, and an interval I of 5 mm to 10 mm for production and impact resistance. Preferred for strength. In addition,
The impact resistance of the curing material 1 can be improved by using a high weight per square meter for the upper layer liner paper 2 or the lower layer reinforcing core paper 3.

In this embodiment, a liner paper 2 having a weight per square meter of 280 grams is used.
The reinforced core paper 3 has a weight per square meter of 200
In grams, a wave having a height H of about 2 mm and a wave interval I of about 6 mm was used so as to be orthogonal to the length direction.

The size of the curing material 1 is preferably a rectangle having a width of 700 mm to 850 mm and a length of 1700 mm to 6800 mm. For example,
In the room shown in FIG. 2, the size is set in units of 1 tatami, the width W is 850 mm, the length L is 1700 mm which is twice the width W, and the curing material 1 of the size is used for the room. Spread in the center and seal the butted part between the surrounding and the cured material with adhesive tape. When the curing material 1 of this size is laid between 6 tatami mats, the thickness of the wall of a general house becomes
It is usually about 90 mm and the length between the short sides 1.5 between 6 tatami mats is 1.5 times 1820 mm 27
30 mm minus about 90 mm of the wall thickness, about 2640 mm, while the width 4 of the curing material is 3 times 850 mm, 2550 mm, so seal on both sides with about 45 mm of adhesive tape This leaves room for fixing. Each half-length adds about 30 millimeters of space on each side. Therefore, the long side between 6 tatami mats is about 45 mm plus about 30 mm plus about 7 mm.
A room of 5 millimeters is created on each side, so that a room of normal dimensions can be applied without cutting the curing material.

When it is necessary to perform cutting, cutting can be performed relatively easily using a cutter or the like as compared with a hard plate or the like. Further, in this embodiment, 12 curing materials having the above dimensions are wound into a cylindrical shape having a diameter of about 300 mm to form a single package, so that they can be easily carried in without damaging surrounding walls and the like. After use, it is easily carried out in the same shape.

In addition, as shown in FIG. 3, the width of the curing material 1 is set to 700 mm so as to be adaptable to a narrow corridor or the like, and the length is set to 34 in order to save the trouble of connection.
It may be used for two spaces as 00 mm. In this case, if it is laid on the wooden floorboard 10 of the corridor, if it is a corridor of a standard width, it is sealed and fixed around the curing material 1 with the adhesive tape 11. There is room for This dimension can also be used for rooms where one side of the room is between two. It can be used in the same way by preparing for three or four rooms, but taking a long winding length in this way can save the trouble of connection, but if it becomes too long than the room length, the winding diameter becomes large and the terminal part Since cutting becomes difficult, it is preferable to prepare one that matches the size of the room.

Further, the curing material 1 used for the stairs is preferably a rectangle having a width of 700 mm to 1200 mm and a length of 200 mm to 1500 mm. For example, the curing material 1 shown in FIGS. 4 and 5 has a width of 700 millimeters and a length of 680.
Millimeters, and a folding rule is provided at the boundary between the nosing 12 and the tread surface 13 in order to further facilitate bending in the lower direction, and at a position of about 30 millimeters corresponding to the thickness of the tread plate 14 downward from the folding rule. Fold it back and set a wavy antislip 1 with a width of about 60 mm on the front of the tread surface 11.
5 are provided, and the periphery is sealed and fixed with an adhesive tape 11.

When curing of the riser 16 is not necessary, the length of the tread 13 is required to be sufficient. Further, when the stairs have a bent portion, the curing material 1 is set up from the riser 16 surface, and the riser 17, the nose 12 and the tread surface 13 are set to the necessary length for curing. Prepare one cut along the border or the border with the side plate. For a part of the bend, a bend that is wider than the straight portion and has a longer tread surface 11 is prepared. Also,
If a non-slip 15 is provided at the bend, raise 16
May be folded back at the bottom, or may be separately cut and prepared and pasted. The two-layered non-slip portion 15 which is turned upside down serves to enhance the protection of the tread surface 13 and the nose 12 portion. The non-slip 15 may be provided on the entire surface of the tread surface 13.

As described above, as the curing material 1, a high-strength single-sided corrugated paper made by laminating a thick liner paper 2 particularly excellent in load resistance and impact resistance and a corrugated reinforced core paper 3 is used. As a result, since only paper having a lightweight and excellent strength and a waste collection system is used as a material, disposal processing is easy. In addition, one or a plurality of sheets can be wound in a cylindrical shape, so that they can be easily transported, and only one layer is applied. Further, by forming the lower layer into a corrugated structure, it is possible to prevent abrasion caused by rolling of sand particles or the like that have entered the lower surface of the curing material 1. When water resistance is required, wax or the like can be applied to the liner paper 2 on the upper surface.

Further, the dimensions of the curing material 1 are set in a standard room,
Adhesive tape 11 used for sealing and fixing while having a width and length that can be laid directly in a corridor or stairs
Keep to the extent that it does not come off. For the staircase, the lower layer has a corrugated structure so that it can be bent at an arbitrary position in the upper layer direction.

The waste of the curing material 1 after use is purchased by a waste paper collection company for a fee when the market condition of the waste paper is high, and is collected free of charge or reversely when the market condition of the waste paper is low. It is transported to the factory and used as papermaking raw material.

[0020]

As described above, the curing material of the present invention is composed of a thick liner paper as an upper layer and a corrugated reinforced core paper as a lower layer, and is laminated to each other. Excellent, easy to transport, hard to damage walls, etc. Only one layer construction is required, so it takes less time than two layers construction. Further, even when the cleaning is insufficient and the sand particles remain on the floor surface, the sand particles are gathered in the space between the waves, so that they are not easily scratched. Further, since only a paper having a waste recovery system is used as a raw material, disposal of the waste is easy. In addition, wax or the like can be applied to the liner paper on the upper surface to impart water resistance. In addition, by selecting the weight per square meter of the upper layer liner paper and the lower layer reinforced core paper, a curing material having a desired impact resistance and pressure resistance can be obtained at a relatively low cost.

Further, by setting the dimensions so as to be able to be laid directly in a standard room, corridor or stairs, it is possible to save time and effort for cutting and to prevent a step due to overlapping. Furthermore, as for stairs, since it is a structure that can be bent at a position corresponding to the length of the tread surface, it can correspond to various dimensions of the tread surface of the stairs and can be provided with a non-slip simply by folding a part thereof. .

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing one embodiment of a curing material of the present invention.

FIG. 2 is a partially sectional plan view of the same.

FIG. 3 is a plan view of installation in a corridor having a half width and a length of two spaces.

FIG. 4 is a perspective view of laying of a curing material on a stair provided with a non-slip.

FIG. 5 is a cross-sectional view of laying a curing material on stairs.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Curing material, 2 ... Upper layer liner paper, 3 ... Lower layer reinforced core paper, 10 ... Wood floor board, 11 ... Adhesive tape, 12 ... Nose, 13 ... Tread surface, 14 ... Tread plate, 15 ... Non-slip, 1
6 ... kick, 17 ... kick, W ... width, L ... length, H ... wave height, I ... wave interval

Claims (3)

[Claims] An upper layer of liner paper weighing from 150 to 450 grams per square meter, weighing from 150 to 400 grams per square meter, having a height of from 1 to 5 millimeters, and having a spacing of from 5 to 5 millimeters. As a lower layer, a reinforced core paper with 10 mm waves attached so as to be orthogonal to the length direction,
Floor curing material for construction characterized by laminating both upper and lower layers. 2. Dimensions ranging from 700 mm to 850 in width
Millimeters, length from 1700 millimeters to 6800
The architectural floor curing material according to claim 1, which is a millimeter-shaped rectangle. 3. The dimensions range from 700 mm to 120 mm wide.
0mm, length from 200mm to 150mm
2. The building floor curing material according to claim 1, which is a rectangle of 0 mm.