JPS5965156A - Finishing of wall surface - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] Regarding surface finishing construction method.

The general structure of corrugated board is a corrugated paper core with a paper liner glued to one or both sides, with air spaces segmented in parallel between the core and the liner. Therefore, it has some heat insulation and sound insulation properties.

However, since it is made of paper as a whole, it has poor water and moisture resistance, so it does not absorb water. It has the disadvantage that its mechanical strength is significantly reduced due to moisture absorption, and its insulation properties are significantly reduced.

For this reason, cardboard is used as a building material and as a heat insulator and sound insulator.
For example, architectural finishes were rarely used for lumber.

However, the present inventor focused on the characteristics of single-sided corrugated board. That is, in a single-sided corrugated pole, one side is flat due to the liner, but the other side is a very gently wavy surface. In addition, the single-sided stepped pole can be rolled up into a roll, making it convenient to carry and very easy to work with.

Furthermore, the inventors have discovered that the liner and/or core
Synthetic resin film or synthetic resin resin [corrugated board made of synthetic resin sheets such as 1st or metal sheets such as aluminum foil of a specified thickness, either alone or laminated with paper, etc.] V f, cheaply made by corrugating machine To! i'ui
I have succeeded in doing so.

According to the corrugated board made of the above-mentioned new material, water resistance and moisture resistance, which were disadvantages of conventional corrugated board, are improved, and mechanical strength (compressive strength, bursting strength, surface strength, etc.) can be improved.

On the other hand, when finishing interiors on exposed concrete surfaces, PC boards, ALC boards, etc., the entire surface of the base was usually coated with finishing mortar, but the heat and sound insulation properties were not satisfactory. .

For this reason, conventionally, the above-mentioned base surface was coated with real bricks, overlaying inorganic adhesives, etc. to gypsum board, plywood 9 asbestos cement board,
Construction methods included attaching calcium silicate plates, etc., or constructing a U-kei steel frame and wood frame, and then attaching decorative boards on top of that.

However, all of these heat-insulating and sound-insulating materials are bulky, bulky, difficult to work with, and expensive.

The present invention has been made in view of the above-mentioned circumstances, and it is an object of the present invention to provide a method for constructing a wall surface finish that can inexpensively construct a wall structure with excellent heat insulation and sound insulation properties by skillfully utilizing the special structure of single-sided corrugated cardboard. It is an object.

The construction method of the present invention uses a single-sided corrugated pole with a liner pasted on one side of a corrugated core, and the liner surface of this single-sided corrugated board is fixed to the underlying wall surface so that the corrugated surface of the core is on the side of the wall surface. The feature is that a plastering wall material is applied to the corrugated surface of the core to form a wall surface.

As the material for the liner of the single-sided corrugated board, paper, cloth, film, thin plywood, thin metal plate (foil), etc. alone or in a laminate can be used.

Particularly suitable are cloth alone or a laminate with paper, or a laminate of cloth and synthetic resin film. As for the cloth, general cloths may be used, but synthetic resin futiyano cloth and split yarn cloth are recommended.
It has excellent water and moisture resistance, and is ideal because the part where the nail penetrates does not tear even when nailed to the underlying surface.

Further, as the material of the core, the same material as the above-mentioned liner can be used. In particular, the thickness is 10μ to 20μ
A core mainly made of 0μ aluminum foil is preferable because it has some rigidity and can block most of the amount of radiant heat transfer. Furthermore, the core made of [paper] - [aluminum foil] - [paper], which is made by laminating the front and back sides of aluminum foil with paper in a sandwich-like manner, can be laminated well with the liner, and can be used on a commercial corrugating machine. Can be easily manufactured.

In contrast to the liner of this core, it is preferable that it is composed of a paper layer. This is because the paper scraps can appropriately absorb moisture from the finishing wall material, making finishing work easier. Moreover, if the paper layer is a cloth layer, there is an effect of preventing cracking of the coated paper.

In addition, when carrying out the construction of the present invention, it is desirable that the paper portion of the single-sided corrugated board be subjected to flame-retardant treatment.

For example, the paper part may be treated with C (P treatment 3) such as F41J acid-based
1 (Immerse in agent J and apply flame retardant treatment. It is also desirable to use adhesives and the like with insect repellent treatment such as BHC insect repellent.

On the other hand, it is preferable to use the single-sided corrugated board so that the air in the air layer inside μ is difficult to move due to shingle currents. For example, the air M1 can be completely shut off by crushing an appropriate part of the core or closing the opening. In this case, the heat insulation and soundproofing effects can be further increased, and the waterproofing effect also becomes significant.

The present invention will be described in detail below based on the drawings.

The figure is a cross-sectional structural diagram of a wall in 1 finish formed by the construction method of the embodiment of the present invention. The single-sided corrugated/I/1 liner 2 is a reinforced paper liner made by laminating a polypropylene foot yarn cloth 4 on the front side of a paper 3.

In addition, corrugated core 5d1 piece of aluminum foil 6m
It is composed of paper-laminated aluminum foil made by laminating paper 7 on i, and the 6 sides of the aluminum foil are attached to the reinforced paper liner 2.
It is attached to the inner surface side paper 3 and is in contact with the air layer 8. In this case, the aluminum foil 6 preferably has a thickness of 10μ to 200μ, particularly when rigidity is required, 50μ to 200μ.

As shown in the figure, the single-sided corrugated board 1 constructed in this way is constructed by applying two reinforcing paper liners to the base wall 9, and inserting the core 50
With the wave front facing the surface side, it is used with Finish 1 base material and L7.

Reinforced paper liner 2 has strong rigidity because it is made of cross 4 paste.
It is possible to nail to the base W9 surface, and there is no tearing at the nail penetration part of the stepped pole. It also has heat insulation and sound insulation properties.

On the other hand, the wavefront of the core 5 has a soundproofing effect of 1x, and the air yFJ
The aluminum foil 6 in contact with the aluminum foil 6 has the effect of preventing radiant heat.

In addition, the air layer 8 that is separated in parallel between the core 5 and the liner 2 has a low thermal conductivity and excellent heat insulation properties, and because it is segmented, air convection is prevented. This prevents a significant drop in insulation properties. Furthermore, it also has a sound absorbing effect, that is, a sound insulating property. Note that the action and effect of this air layer 8 becomes more pronounced by crushing the core 5 at a proper location or closing the opening as described above.

One-sided corrugated board /l/ stretched on the base W9 surface in this way
A finishing surface 11 is formed by applying a plaster wall material 10 such as cement mortar, plaster, Pufster, etc. to the corrugated surface 5 of the center core 1. In this case, the corrugated surface helps the plastering material 10 to adhere and prevents the painted wall from falling off, and the corrugated paper 7 absorbs moisture appropriately to provide a finished finish.

This has the effect of making work easier.

As explained above, according to the construction method of the present invention, one-sided corrugated cardboard with a special structure that has heat and sound insulation properties is used as the base material for wall finishing, making the finishing work easier and better than before. A wall structure with excellent heat insulation and sound insulation properties can be provided at a low cost. In addition, single-sided corrugated cardboard made of synthetic resin cloth or aluminum foil of a specified thickness will make yljing work even easier, and is expected to be used as a superior heat-insulating and bell-finishing base material.

[Brief explanation of drawings]

Figure 4 is a cross-sectional 4M drawing of a finished wall formed by the construction method of the embodiment of the present invention. Special h'"Applicant Ishizaki Sangyo Co., Ltd. Engraving of drawings (no change in content) Procedural corrector (method) 3.) 1ν old line with name and small fil doing Sanno 1. Togo application book total I If
1j: 1181 Oiij Teranori, Uozu City, Toyama Prefecture
Ll="";(?'yama・) Ishizaki Sangyo Co., Ltd. 4, agent

Claims (1)

[Claims] 1) A single-sided corrugated board with a liner pasted on one side of a corrugated core is used, and the liner surface of this single-sided corrugated board is fixed to the underlying wall surface so that the corrugated surface of the core is on the wall finishing side. 2) The liner is made by laminating a synthetic resin cloth on the surface of the paper. 2. A construction method for finishing a nasal surface according to claim 1, wherein the liner is a reinforced paper liner made of a reinforced paper liner. 3) The wall surface according to claim 1 or 2, wherein the core is an aluminum laminate made by laminating paper on the front and back sides of aluminum foil with a J-seam of 10 μm to 200 μm in a sandwich manner. Finishing is construction