JPS5874590A - Manufacture of sound-insulating heat-insulating dressing outfoor wall material - 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 The present invention relates to the disclosure of a method for manufacturing a decorative exterior wall material that has a particularly high sound insulation function and has an external heat insulation structure.

Therefore, this cypress exterior material C-! In many cases, decorative materials are used for decoration, insulation materials are used for insulation, and sound insulation is used for sound insulation purposes.Most exterior wall materials have unique shapes and structures in which these elements function together. It was something that could not be seen.

Therefore, in the case of having such a sound insulation and external heat insulation structure and also configuring a considerable exterior wall decorative surface, it is necessary to construct each of these structures one by one, and the construction labor and construction costs are required. It is what was done.

In addition, in such structures, makeup and insulation, sound insulation and heat insulation, etc. are installed independently of each other, and it is difficult to expect much in terms of their effectiveness. Ta.

The decorative exterior wall material according to the present invention is different from the conventional example described above.
; It was specially devised in view of the fifth gear, and it was designed to organically relate the functions of sound insulation, heat insulation, and cosmetics to each other, and to promote the functions and effects of each of them. The gist is that an auxiliary formwork material with an uneven shape having extensible rod properties is added to the concrete pouring form, and fiber reinforced concrete is poured onto this auxiliary formwork material, and this placed fiber 8 Add a foamed synthetic resin material to the convex part of the auxiliary formwork protruding from the surface of the reinforced concrete so as to fit into the recessed part, and pour fiber reinforced concrete from the surface of the added foamed synthetic resin material. I made it possible to remove the mold after setting it.

To put it simply, the following specific example and a considerable detour method attached to this naughty example are planned.

The following is a typical practical example of the method for manufacturing decorative exterior wall materials according to the present invention.To explain in detail, (1) is a concrete casting form, which has various shapes, dimensions, materials, etc. Considerable design changes are expected to be made to suit the panel materials to be formed.

The auxiliary formwork material (2) is attached to the concrete and cleat f & face of the concrete formwork +1) to form the desired unevenness and pattern on the poured concrete IJ - face. For the formwork material (2), it is planned to use a material with 0TfIa1 elasticity such as im) $1 rubber mold, and a decorative uneven surface (3M
Constituent unevenness (2) a equivalent to 6ζ is formed on the formwork material (2), and a part of the unevenness (2) a is closed with a particularly high convexity (21'). ↓The frame (1) is reinforced with alkali-resistant glass fiber or carbon fiber (
3) Concrete (3) mixed with a to (3) a in the form of short fibers is poured within a range where the convex 121a' is not curved, and the concrete (3) is poured before setting. Insulating material (4) made of foamed synthetic resin material etc.
) was added to the concrete l-1-+31 side in order to integrate the two.

In addition, when adding this heat insulating material (4), the heat insulating material (4)
The content is that the recess (4)a provided on the laminated surface is fitted into the convex +2)a'' of the formwork material (2), and is attached in such a state that the concrete (3) In cases where the adhesion is weak, the use of an intermediary such as an adhesive is separately planned.

In this way, concrete If-) 15) mixed with reinforcing fibers (3)a to (3)a is poured again into the casting form (1) covered with the heat insulating material (4), It is designed to perform immediate demolding or desired curing demolding.
, ゛□ In addition, in the illustrated example, concrete (3) and (5) are not connected to each other in the molded normal material, but the concrete +31, +5) is the spring Naturally, it was expected that in the surroundings of the fat materials, they would interconnect with each other and become a whole, and all the aspects of the panel material - 1 These resins (3) (3) Concrete reinforced with (a) 131%; ) to further protect f
In addition to making it more convenient, it also has further enhanced functions in terms of sound insulation.

The surrounding surface of this panel material is 131% concrete 1
51 completely surrounded by concrete 131. With +5), the bending strength, etc., of the panel material in the shape of a 9-inch cube has been greatly improved. In addition, in the structure of the panel material according to the 5° 71k method, it is planned to provide an engaging step on the periphery of the panel material so that the panel materials can engage with each other. It is something that

The present invention has the following features:
In particular, a decorative uneven surface (3)b is formed using the auxiliary formwork material (2), and a heat insulating material 14) #; The insulation material 1
Both sides of 4) are made of '♂ concrete I31, (5), and these concrete (3), (5) are made of fabricated Takafi 13.
) A to (3) A concrete effect of the four characteristics mentioned above can be achieved by using reinforced concrete mixed with a.

It is said that the decorative exterior surface can be molded as having 1,000 irregularities, and that it was possible to provide a unique decorative wall surface/cannel as shown in surface 4, and that this decorative uneven surface 131
b scatters the generated sound, etc., and the interference divided by this reflection cancels the return force, and the amount of sound absorption wall surface is particularly large.1. In addition, the vibration coefficient of 1 m in the transmission medium of 1 and 31C is different, and it is used as a clearing material to improve the sound insulation effect of C. When the back is narrowed down, C swells in the concave part (4) a, so that γi disappears rapidly. When used as the outer formwork for conocrete casting of the building frame, the panel material itself is made of outer '4, -Rffu material, and has the following decorative functions and sound purchasing equipment. Along with H, the effectiveness of external insulation @Nō was particularly promised (Moυ).

In addition, in the forming method described above, the forming of the panel material described in 11-1 was provided using a simple method of casting (including blowing) concrete material, The molding cost is particularly low.

My father, both sides of the panel were made of concrete reinforced with fiber (3) a, and the thickness and width of the pouring were made as thin as possible.
@It is intended to be quantitative and to particularly ensure the strength of the convex portions of the decorative uneven surface (3) b.

[Brief explanation of drawings]

1 to 4 show a typical embodiment of the decorative exterior wall material manufacturing method according to the present invention, and FIG. If in Figure 1)... formwork, (2)... auxiliary mold material,
+, '3i...Concrete, (4)...Insulation material,
・5)...Conc IJ-to is shown. Patent Applicant Kobayashi Block Industries Co., Ltd. Representative Patent Attorney Kuwahara, J. 1 Figure 2 Figure 3 Figure 4

Claims (2)

[Claims] (1) Adding an auxiliary formwork material having an uneven shape with elasticity expansion and contraction to the concrete pouring formwork, and pouring a fiber-reinforced concrete IJ onto this auxiliary formwork material. This cast fiber-reinforced auxiliary formwork protrudes from the surface of the concrete, and a foamed synthetic resin material is added so as to fit into the recessed part formed on the convex part of the material, and the added foamed synthetic resin is On the material surface, after pouring the S4 fiber-reinforced concrete, -
Sound insulation, external heat insulation, which is characterized by being removed from the mold.
-Method for manufacturing decorative exterior wall materials. (2) Patent gf! characterized in that the reinforcing fibers are short fibers of alkali-resistant glass fiber or carbon fiber! Scope of request The method for manufacturing the a-back, external insulation, and decorative external wall materials as stated in paragraph 1.