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Energy-saving and environment-friendly building ornament material and preparation method thereof

A technology for building decoration materials, energy saving and environmental protection, applied in the field of building materials, can solve problems such as improper disposal of waste, environmental and ecological pollution, and limitation of application scope, and achieve low cost, stable performance, and simple and easy production process. Effect

Active Publication Date: 2013-12-25
晋江华宝石业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the rapid development of my country's construction industry, the demand for natural stone has also increased significantly. In the first half of 2012 alone, the output of my country's natural marble building panels reached 55.845 million square meters. The waste rock slag powder, for these waste rock slag powder, currently the main treatment method is stacking and landfill, which not only takes up a lot of land resources, but also has caused obvious pollution to the environment and ecology, if the waste disposal is not properly resolved, it will also be Huge pressure on the sustainable development of the stone processing industry and surrounding areas
At the same time, the existing waste rock powder utilization technology is limited to the manufacture of concrete wall bricks, blocks, partition boards, etc., the industrial added value is low, and the scope of application is limited to a certain extent

Method used

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  • Energy-saving and environment-friendly building ornament material and preparation method thereof

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preparation example Construction

[0043] The present invention also provides a preparation method of an energy-saving and environment-friendly building decoration material, comprising:

[0044]50-70 parts by mass of waste rock slag powder, 10-30 parts by mass of aggregate and / or 3-10 parts by mass of lightweight filler, 10-20 parts by mass of inorganic binder, 1-5 parts by mass of additives, 0-5 parts by mass of inorganic pigments are mixed and stirred evenly, then water of 5wt% to 20wt% of the total weight of the mixture is added, and stirred to obtain a slurry; then the obtained slurry is made into blanks and solidified to obtain architectural decoration Material.

[0045] First of all, the ingredients must be prepared. The raw materials include:

[0046] Waste rock slag powder. The present invention has no special requirements on the material, variety, specification and source of the waste rock slag powder. It can be the waste rock slag powder and leftovers left after general stone processing. Preferably, ...

Embodiment 1

[0059] Mix 60 parts by mass of waste rock powder, 17 parts by mass of aggregate, 20 parts by mass of inorganic binder, 3 parts by mass of auxiliary agent, and 2 parts by mass of inorganic pigment, and stir them evenly to obtain a mixed material, wherein the The waste rock powder is granite waste rock powder with a particle size of 20 to 100 mesh; the aggregate is waste rock slag of 0.1 to 10 mm in natural gradation; the binder is silicon with a weight ratio of 10:25:5:60 A mixture of sodium phosphate, silicon dioxide, aluminum oxide and calcium oxide; the additive is a mixture of modified silicon dioxide and silicon phosphate in a weight ratio of 2:1; after obtaining the mixed material, add 10wt of the total weight of the mixed material % water, stirred to obtain the slurry; the prepared slurry was transported to the mold, and mechanically molded to obtain the green body; after the obtained green body was kept at room temperature (25°C) for 7 days and cured, the finished paveme...

Embodiment 2

[0063] 50 parts by mass of waste rock powder, 27 parts by mass of aggregate, 20 parts by mass of inorganic binder, 3 parts by mass of additives, and 2 parts by mass of inorganic pigment are mixed and stirred evenly to obtain a mixed material, wherein the The waste rock powder is granite waste rock powder with a particle size of 20 to 100 mesh; the aggregate is sand of 0.1 to 1.0 mm in natural gradation; the binder is silicic acid with a weight ratio of 10:15:5:70 A mixture of potassium, aluminum silicate, aluminum oxide and calcium silicate; the additive is a mixture of aluminum phosphate and silicon phosphate in a weight ratio of 1:1; after obtaining the mixed material, add 10wt% water of the total weight of the mixed material , stir to obtain slurry; transfer the prepared slurry to a mold, and perform mechanical molding to obtain a green body; place the obtained green body at room temperature (25°C) for 2 days, and then dry it at 200°C for 4 hours Cool down naturally to obta...

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Abstract

The invention provides an energy-saving and environment-friendly building ornament material. For the material, waste rock ballast powder is adopted as a raw material; inorganic bonds, assistants, inorganic pigments, aggregates and / or light fillers are added for preparing a sizing agent, and then blank preparation and curing are carried out so as to obtain the material; the waste rock ballast powder obtained after processing stone materials is adopted as the raw material; the mixing amount of the waste rock ballast powder is large; the source of the raw material is wide; the cost is low; the cyclic regeneration can be realized; waste materials which are different in production places, textures and granular sizes can also be utilized; the waste materials which occupy lands and cause pollution can be changed into wealthy materials and are subjected to secondary utilization, so that the resource regeneration, the resource cyclic utilization and the sustainable development in the stone industry are facilitated; by adding a plurality of kinds of inorganic bonds and assistants, high-temperature sintering during the preparation is not required, the product performance is stable, the strength is relatively high, the preparation process is simple and easy, and the energy-saving and environment-friendly building ornament material is suitable for being widely generalized.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an energy-saving and environment-friendly building decoration material and a preparation method thereof. Background technique [0002] With the rapid development of my country's construction industry, the demand for natural stone has also increased significantly. In the first half of 2012 alone, the output of my country's natural marble building panels reached 55.845 million square meters. The waste rock slag powder, for these waste rock slag powder, currently the main treatment method is stacking and landfill, which not only takes up a lot of land resources, but also has caused obvious pollution to the environment and ecology, if the waste disposal is not properly resolved, it will also be It has created enormous pressure on the sustainable development of the stone processing industry and surrounding areas. At the same time, the existing waste rock powder utilization t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B28/26C04B28/24C04B28/10C04B28/30C04B28/32
Inventor 林火烟
Owner 晋江华宝石业有限公司
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