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Preparation method of flexible surface lining material

A veneer and curling technology, which is applied in the field of preparation of curly veneer materials, can solve problems such as difficult quality control, poor anti-stone effect, uneven pasting, etc., to reduce porosity, enhance strength and wear resistance, reduce brittle effect

Inactive Publication Date: 2016-07-20
李许生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above first two methods have defects such as complicated procedures for on-site spraying construction, difficult quality control, professional construction personnel are required to operate, and poor stone prevention effect. Although the third method solves some problems existing in the first two methods, it is easy to Defects such as cracks, poor brittleness, easy peeling, and irregular pasting in areas with radians or corners, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A method for preparing a rollable veneer material, comprising the following steps:

[0043] Step 1. Apply a layer of cement adhesive on the surface of the fiberglass felt and scrape it flat, and evenly sprinkle a layer of colored rock slices on the upper part; the amount of cement adhesive is 0.5kg / m 2 ; The consumption of the colored rock flakes is 0.15kg / m 2 ;

[0044] Wherein, the glass fiber mat has been pretreated:

[0045] a. Weigh 30 parts by weight of acrylic emulsion, 1 part by weight of finely ground slag with a particle size of 0.02 μm, 2 parts by weight of silicon powder with a particle size of 0.01 μm, and 3 parts by weight of pulverized coal with a particle size of 0.03 μm Ash, 0.2 parts by weight of dispersant and 1 part by weight of polypropylene fiber are mixed, heated and stirred at 30°C to obtain a mixed solution, the glass fiber mat is soaked in the mixed solution for 20 minutes, dried with cold wind, and then placed in Dry in an oven at 50°C for ...

Embodiment 2

[0064] A method for preparing a rollable veneer material, comprising the following steps:

[0065] Step 1. Apply a layer of cement adhesive on the surface of the fiberglass mat and scrape it flat, and evenly sprinkle a layer of colored rock slices on the upper part; the amount of cement adhesive is 2kg / m 2 ; The consumption of the colored rock flakes is 0.55kg / m 2 ;

[0066] Wherein, the glass fiber mat has been pretreated:

[0067] a. Weigh 48 parts by weight of acrylic acid emulsion, 3 parts by weight of finely ground slag with a particle size of 0.06 μm, 4 parts by weight of silicon powder with a particle size of 0.02 μm, and 4 parts by weight of pulverized coal with a particle size of 0.06 μm Ash, 0.6 parts by weight of dispersant and 4 parts by weight of polypropylene fibers are mixed, heated and stirred at 35°C to obtain a mixed solution, the glass fiber mat is soaked in the mixed solution for 25 minutes, dried with cold wind, and then placed in Dry in an oven at 55°C...

Embodiment 3

[0086] A method for preparing a rollable veneer material, comprising the following steps:

[0087] Step 1. Apply a layer of cement adhesive on the surface of the non-woven fabric and scrape it flat, and evenly sprinkle a layer of colored rock flakes on the upper part; the amount of cement adhesive is 3.5kg / m 2 ; The consumption of the colored rock flakes is 1kg / m 2 ;

[0088] The cement adhesive includes the following raw materials in parts by weight: 30 parts of fly ash Portland cement, 45 parts of sand, 23 parts of emulsion, 0.7 part of hydroxypropyl methylcellulose, 0.2 part of poly Vinyl alcohol resin, 1.5 parts of carbon fiber, 3 parts of polypropylene fiber, 0.8 part of ramie fiber and 19 parts of water;

[0089] Wherein, the emulsion is composed of polyvinyl acetate emulsion, acrylic acid emulsion and vinyl acetate-ethylene copolymer emulsion with a weight ratio of 2:1:1.5;

[0090] The preparation method of the colored rock flakes is:

[0091] Step A. Weigh 40 part...

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Abstract

The invention discloses a preparation method of a flexible surface lining material. The preparation method comprises the following steps of firstly, smearing a layer of cement binder on the surface of a glass fiber mat / nonwoven fabric and striking off, and uniformly spreading a layer of colorful slices at the upper part of the glass fiber mat / nonwoven fabric, wherein the consumption of the cement binder is 0.5 to 3.5kg / m<2>, and the consumption of the colorful slices is 0.15 to 1kg / m<2>; secondly, after the cement binder in the first step is cured, sanding the colorful slices to be flat, coating the colorful slices with at least one layer of top facing resin, and drying to obtain the flexible surface lining material. According to the preparation method of the flexible surface lining material, provided by the invention, starting from multiple angles, the flexibility, the ductility and the stretchability of the flexible surface lining material are improved; the flexible surface lining material has the advantages of high performance and high quality.

Description

technical field [0001] The invention relates to a building front facing material. More specifically, the present invention relates to a method of making a rollable surfacing material. Background technique [0002] At present, the commonly used building wall veneer materials are marble, granite, ceramic tile, mosaic, paint, etc. Marble and granite are heavy in themselves, difficult to construct, and not easy to bond to the wall, especially on high-rise buildings. There are great safety hazards. With the technological progress of building materials and technology, the use of ceramic tiles and mosaics is also restricted, and they are replaced by coatings. Among them, stone-resistant coatings made of rock slices are widely used, mainly including The following types: one is to infiltrate colored rock flakes into the stone paint; the other is to mix colored rock flakes and acrylic emulsion into rock flake paint; the third is to sprinkle colored rock flakes on the surface of the c...

Claims

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Application Information

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IPC IPC(8): D06M15/263D06M11/79D06M15/227C09D1/08C09D131/04C09D133/00C09D7/12D06N3/00
CPCD06M15/263C08L2205/025C08L2205/035C08L2205/16C09D1/08C09D7/65C09D7/70C09D131/04D06M11/79D06M15/227D06N3/00C08L33/00C08L31/04C08L1/284C08L29/04C08L23/12C08L1/02C08K7/06
Inventor 李许生
Owner 李许生