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Preparation technology of light guide concrete

A preparation process and concrete technology, which are applied in the field of preparation of building materials, can solve the problems of affecting economic benefits, low efficiency, confusion of procedures, etc., and achieve the effects of high economic benefits, high work efficiency, and not easy to break.

Active Publication Date: 2015-06-24
NO 4 ENG COMPANY LTD OF CCCC FIRST HARBOR ENG COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of production and preparation, the process is chaotic, the efficiency is low, the quality of the product is poor due to the influence of the process, and it is difficult to organically combine the ingredients, paving, molding, cutting and other processes, which seriously affects the economic benefits

Method used

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  • Preparation technology of light guide concrete

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Embodiment

[0020] First, the concrete mix design 1 is carried out. The design follows the mix design specifications of ordinary concrete and lightweight aggregate concrete. According to the requirements of light conductivity, the particle size of coarse aggregate is selected, that is, if the light conductivity is high, the bone The particle size of the aggregate is small. The aggregate size is large if the light conductivity is low. The aggregate size is generally 5-25mm. The concrete mix ratio materials include cement, fly ash, ground slag powder and silica fume cementitious materials, coarse and fine bones. Materials, water, additives.

[0021] After the concrete is proportioned, mix the proportioned mixture 2 at a mixing temperature of -15°C-40°C. In order to ensure uniform mixing of the concrete, a forced mixer is selected and the mixing time is not less than 45 seconds.

[0022] After the mixing is completed, the optical fibers are arranged. The optical fibers are embedded in the concret...

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Abstract

The invention provides a preparation technology of light guide concrete. The preparation technology is characterized by comprising the following steps: (1) designing proportions of concrete mix, wherein the materials of proportions of concrete mix comprise cement and fly ash; (2) stirring mixture, wherein the stirring temperature is -15 DEG C to 40 DEG C; (3) arranging light guide fibers, wherein the light guide fibers are arranged and embedded in the concrete in a mesh manner; (4) pouring the concrete, wherein the concrete and the light guide fiber meshes are injected in a mold plate in an alternated manner; (5) curing the concrete, wherein moisturizing and curing are performed after the concrete is formed; (6) cutting and polishing the concrete, wherein the cutting direction of the concrete is vertical to the light guide direction of the light guide fibers; and (7) forming a product of the light guide concrete, including forming a base body of the light guide concrete, and the like. The preparation technology of the light guide concrete designed by the invention is high in working efficiency, and is integrated with cutting and polishing technology; the product of the light guide concrete produced through the technology has the advantages that the fibers are not easy to break, the color is changeable and the application is wide, and has high economic benefit.

Description

Technical field [0001] The invention relates to the technical field of preparation of building materials, in particular to a concrete preparation process. Background technique [0002] The concrete used in construction is generally made of sand, stone, cement and appropriate additives when necessary and mixed in a certain proportion. Light-guiding concrete is a new type of building material. The earliest report was published in the German BFT magazine. It was successfully developed by Hungarian Aaron Loconzi in 2004 and was exhibited in the German "BAUMA" exhibition in 2007, and was exhibited at the Shanghai World Expo Park, Italy. Consider using it in the design of the pavilion. From the renderings, the light-guiding concrete has a better light-guiding effect. However, due to the small size of a single product and mainly stacked masonry, the overall effect of characters and patterns is poor, and colors and graphics are not realized. The complete display. [0003] Light-guiding c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/00C04B16/06C04B111/80
Inventor 张锋戴会生
Owner NO 4 ENG COMPANY LTD OF CCCC FIRST HARBOR ENG COMPANY
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