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A kind of preparation method of imitation stone material building material

A technology for building materials and stone imitation, applied in the field of building materials, can solve the problems of oversimplification, screen accuracy, poor repetitive design sense, etc., and achieve the effects of not easy separation, good weather resistance, and good overall performance of imitation stone.

Active Publication Date: 2021-06-04
武汉来道建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Compared with the images printed by color printers, the patterns and patterns of conventional boards are too simple, and the accuracy, repeatability, and design sense of consumer participation are poor.

Method used

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  • A kind of preparation method of imitation stone material building material

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A method for preparing a stone-like building material, comprising the following steps:

[0035] 1) Preparation of noodle paste raw materials:

[0036] Weigh 25 parts of Portland cement, 10 parts of mineral powder, 10 parts of primary fly ash, 25 parts of metakaolin, 20 parts of quartz sand, and 5 parts of quartz powder by weight; 0.8% of the total rubber content, rubber powder 0.5% of the total rubber content, polyethylene oxide 0.6% of the total rubber content, sodium polyacrylate 0.3% of the total rubber content, iron oxide black pigment cement 4% of the volume;

[0037] 2) After weighing the raw materials of the noodle paste, put them into the mixer for dry mixing for 2 minutes, weigh 14 parts of water and add them to the mixer for mixing and stirring. First, stir at a speed of 30r / min for 5min30s. Stir at a speed of 10r / min for 4 minutes, the slurry becomes fluid, and then stir at a speed of 10r / min for 3 minutes, after the stirring is completed, the flour paste i...

Embodiment 2

[0044] A method for preparing a stone-like building material, comprising the following steps:

[0045] 1) Preparation of noodle paste raw materials:

[0046] Weigh 45 parts of Portland cement, 25 parts of metakaolin, 20 parts of quartz sand, and 5 parts of quartz powder by weight; 0.5% of the total glue content, polyethylene oxide accounted for 0.6% of the total glue volume, sodium polyacrylate accounted for 0.3% of the total glue volume, and 4% of the iron oxide black pigment cement volume;

[0047] 2) After weighing the raw materials of the noodle paste, put them into the mixer for dry mixing for 2 minutes, weigh 14 parts of water and add them to the mixer for mixing and stirring. First, stir at a speed of 30r / min for 5min30s. Stir at a speed of 10r / min for 4min, the slurry becomes fluid, and then stir at a speed of 10r / min for 3min, after the stirring is completed, the flour paste is kept moist and ready for use;

[0048] 3) Apply the batter prepared in step 2 on the temp...

Embodiment 3

[0054] A method for preparing a stone-like building material, comprising the following steps:

[0055] 1) Preparation of noodle paste raw materials:

[0056] Weigh 25 parts of Portland cement, 10 parts of primary fly ash, 25 parts of metakaolin, 20 parts of quartz sand, and 5 parts of quartz powder by weight; polycarboxylate water reducer accounts for 0.8% of the total adhesive , Rubber powder accounts for 0.5% of the total rubber content, polyethylene oxide accounts for 0.6% of the total rubber content, sodium polyacrylate accounts for 0.3% of the total rubber content, and 4% of the iron oxide black pigment cement content;

[0057] 2) After weighing the raw materials of the noodle paste, put them into the mixer for dry mixing for 2 minutes, weigh 14 parts of water and add them to the mixer for mixing and stirring. First, stir at a speed of 30r / min for 5min30s. Stir at a speed of 10r / min for 4 minutes, the slurry becomes fluid, and then stir at a speed of 10r / min for 3 minutes,...

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Abstract

The invention discloses a method for preparing a stone-like building material, which comprises the following steps: 1) preparation of noodle paste raw materials: 2) after weighing the noodle paste raw materials, after the stirring is completed, the noodle paste is moisturizing and ready for use; 3) the step The surface slurry prepared in 2 is applied on the template with an array brush, and then the surface slurry is sprayed to cover the spot-coated slurry with a high-pressure spray gun, with a thickness of 2-10 mm, and vibrating to obtain the surface layer slurry , and moisturizing and covering; 4) preparation of base slurry raw materials; 5) after weighing the base slurry material, put it into a mixer and dry stir to obtain the base slurry; 6) obtain the surface layer slurry described in step 3 for 30 minutes Finally, the bottom layer slurry is poured on the surface layer slurry; 7) demoulding after heat preservation and curing at 20°C for 24 hours, and curing after demoulding. The imitation stone building material obtained by the method of the invention has good stone imitation comprehensive performance of the surface pattern, the obtained imitation stone building material surface layer and base layer are not easy to separate, and the weather resistance is good.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a method for preparing stone-like building materials. Background technique [0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and stirred. Concrete, which is widely used in civil engineering. [0003] With the improvement of people's living standards, in addition to higher requirements for the performance of bricks and slabs, those skilled in the art will also enrich and change the patterns and colors on ultra-high performance concrete slabs as a new research direction. [0004] Compared with the images printed by color printers, the patterns and patt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/04C04B28/34C04B28/06C04B111/54
CPCC04B28/04C04B28/06C04B28/065C04B28/34C04B2111/00612C04B2111/542C04B2201/50C04B2201/52C04B18/141C04B18/08C04B14/106C04B14/06C04B2103/302C04B24/2611C04B24/32C04B24/2641C04B14/308C04B18/146C04B14/48C04B16/0641
Inventor 兰普添徐智勇黄太松
Owner 武汉来道建材科技有限公司