JPS58140253A - Manufacture of building material made of fiber reinforced plastic - 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 This invention C1 relates to a method for manufacturing a building material made of FBI' (fiber reinforced 7° sysnatx), which forms the inside of the floor, wall, P panel, etc. of a washing area in a unit/gus, where a natural stone pattern appears. In order to form a mosaic-like = 1-- striped pattern in the form of four grooves on the surface to be exposed, 1.
It is made to look like the real thing, and it is designed to give a sense of reality.
Conventionally, in order to make natural stone patterns such as marble appear on this type of FRP construction, an interlayer was used between the uX FR:P back layer and the synthetic resin surface layer. Any part of the colored synthetic resin intermediate layer can be formed in multiple colors different from the base color, transfer printed, etc. It is well known to make fabrics or tiles fi"71g or to incorporate natural stones into them.

However, with such conventional method of 'lJ4 construction, the pattern appearing on the surface is monotonous and '/IT l'
1 also had some disadvantages, such as an artificial expression and a very poor sense of reality.

The purpose of this invention is to eliminate the above-mentioned conventional lack of Ai, and will be explained below based on the illustrated embodiment.

As shown in Figures 1 and 2, the bathtub body 2 and the washing area 3 are integrally molded with an FRP molded body used as the standard material, for example, 21:-tsu) pass. There is. The floor surface 4 of the washing area 3 is made of a yRP ventral layer 5, a colored synthetic resin intermediate layer 6 as a base color, a patterned cloth 7 with a natural stone pattern printed on a nonwoven fabric, an intermediate layer 6, and a color tone. Different mosaic-like striated pattern layers 8 and surface 9a are formed into natural stone-like unevenness.
The surface of the surface layer 9 corresponding to the above is formed with four grooves 10, and the four grooves 10 are used as a 1" ground γτfIb to make a natural stone pattern a hanging a so-called mosaic tile-like randomly laminated structure appear on the surface. It is.

That is, in order to manufacture the FRP molded body 1 according to the present invention described in 1, especially the floor surface 4 of the washing area 3, the steps shown in FIG.
C11), as shown in F, the mold surface 11 of the mold 11
Natural stone-like unevenness is formed on a, and protrusions 12 corresponding to a mosaic-like striated pattern are provided (see Fig. 3A).
3, and the mold surface of such a mold 11 +t a K
After applying the 1lilf type agent, spray a transparent synthetic resin liquid 13 (soak to form a surface layer (see Figure 3Bg)).
Then, the surface layer is cured by 1".
2.There are 8 circles of the joint color (white) on top of it.4゛-
(Screen print the striped pattern 14 on the corresponding position of the protrusion 12 (See Figure 3C 11G)
). After placing 11111 pieces of nonwoven fabric 15 printed with a natural stone pattern on 1/r (Fig. 3D
), base mM color t'fz 2-1 il f"
, Synthesis 1&l l1tr liquid 16 was applied to the nonwoven fabric I.
After soaking in 5 a, heat curing and fixing (
(see Fig. 3E), the back layer 17 is laminated to a hand I/Iason 0'0 layer (see Fig. 3F), and the whole is heated and hardened, as shown in Fig. 1. 1: Eel FRP molded body 1 shown in FIG. 2 is obtained. .

As explained above, the production according to the present invention is based on the FR]? A patterned fabric printed with a natural stone pattern is impregnated into the intermediate layer of the base color that is laminated on the back layer; 7. A mosaic-like striated pattern layer is placed between this patterned fabric and the transparent surface layer to serve as the joint color. In addition, the surface of the surface layer corresponding to the striated pattern layer is formed into four grooves, and the surface of the surface layer is formed into natural stone-like unevenness.
The surface is hardened by laminating natural stone mori'
It has excellent practical effects, such as being able to make the P construction look as close as possible to the real thing, imitating natural stone, and further enhancing the aesthetics.

[Brief explanation of the drawing]

Fig. 1 is an explanatory diagram showing one embodiment of the F'RP building material according to the present invention, Fig. 2 is an enlarged explanatory diagram of the main part of part A in Fig. 1, and Fig. 3 A
, B, CXD, l F are FRPs according to this invention
It is an explanatory view showing a culm on the lining of the building material. DESCRIPTION OF SYMBOLS 1... F'RP molded body, 5... Back layer, 6... Intermediate layer, 7... Patterned cloth, 8... Line Striped pattern layer, 9...Surface layer, 10...
・Concave groove, a... Natural stone pattern, b...
Joint area. 4- Figure 3 (A) (B) <C) CD) (E) (F) Procedural amendment (method) % formula % 1981 Patent Application No. 2: Item) 811-2, Name of the invention F RP Manufactured (114A made θ, 3, Relationship with the case of the person making the amendment Applicant name (41) 7) l'1 Hon Musical Instrument Manufacturing Co., Ltd. and 14,
Agent address: 111-1-1 Minami-Ao, Minato-ku, Tokyo
107 Phone 475-1501. (Good name (6)
222) Patent Attorney Teruo Akimoto □ Address Same Name (161,5) Patent Attorney Chiakimoto Fujizo 5. Inquiry 1-1 of the Amendment Order () (Date of dispatch) May 25, 1980 6. Subject of amendment Drawings (Figure 3) 7゜Contents of amendments In the attached drawings\[Figure 3 (D), (''), (F
) , J All attachments 0 supplements 1 ゛ The words "Figure 3" are red 'PJ 3゜, 1. Figure 3 (D) (E) CF)

Claims (1)

[Claims] FRP back layer and the back 7? A colored synthetic resin intermediate layer with a base color and a fur layer laminated on the ij layer, and a colored synthetic resin intermediate layer that is impregnated into the intermediate layer.
(The layer is printed with a natural stone pattern/ζ pattern), a bright synthetic resin surface layer is laminated on the patterned fabric, and a seal is printed between the core surface layer and the patterned fabric. It has a laminated structure consisting of a mosaic-like striated pattern layer of a color tone different from that of the presymptomatic intermediate layer, and the surface of the surface layer is shaped to have a natural stone-like texture, and the striated pattern layer F, lIP characterized in that the portion corresponding to 7j is formed into a four-striped groove.
Manufacturing method of y3 building materials 6.1