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Green archaized brick prepared from iron tailings of skarn with high content of calcium and magnesium and making method thereof

A high-calcium-magnesium skarn type and magnesium skarn type technology is applied in the field of building ceramic materials, which can solve the problems of restricting the production and development of antique bricks of ceramic materials, rising raw material prices, etc., and save resources and costs of high-quality ceramic raw materials. The effect of low and lower production cost

Active Publication Date: 2018-12-25
JINGDEZHEN CERAMIC INSTITUTE
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Problems solved by technology

However, the production of antique bricks in the prior art mostly relies on high-quality ceramic raw materials, and ceramic raw materials are non-renewable resources. With the continuous expansion of production and market scale, the resources of high-quality ceramic raw materials are becoming increasingly tense, and the price of raw materials is rising rapidly, which greatly restricts The production and development of ceramic materials including antique bricks

Method used

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  • Green archaized brick prepared from iron tailings of skarn with high content of calcium and magnesium and making method thereof
  • Green archaized brick prepared from iron tailings of skarn with high content of calcium and magnesium and making method thereof
  • Green archaized brick prepared from iron tailings of skarn with high content of calcium and magnesium and making method thereof

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Embodiment Construction

[0020] The embodiment of the present invention is an antique brick body using high-calcium-magnesium skarn-type iron tailings as raw materials. The raw materials are composed of 20-25 parts of skarn-type iron tailings and 30-40 parts of quartz in parts by weight. , 35-45 parts of purple wood knot, 6-12 parts of talc. The raw material composition of each embodiment is as shown in table 1.

[0021] The mineral composition of the skarn-type iron tailings used is: calcite 33.7wt%, diopside 28.2wt%, quartz 13.8wt%, chlorite 10.4wt%, feldspar 4.2wt%, actinolite 1.7wt% %, andandite 1.3wt%, phlogopite 1.1wt%, pyrite 3.4wt%, magnetite 2.2wt%. Its chemical composition is: SiO 2 34.78wt%, TiO 2 0.23wt%, Al 2 o 3 6.46wt%, Fe 2 o 3 8.98wt%, MgO 14.67wt%, CaO 28.79wt%, Na 2 O 0.93wt%, K 2 O0.87wt%, I.L 4.29wt%.

[0022] Table 1 The raw material composition (parts by weight) of the archaized brick adobe body of each embodiment of the present invention

[0023]

[0024] Each emb...

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Abstract

The invention discloses a green archaized brick prepared from iron tailings of skarn with high content of calcium and magnesium and a making method thereof. The green archaized brick is prepared from,by weight, 20-25 parts of iron tailings of skarn, 30-40 parts of quartz, 35-45 parts of knar clay, and 6-12 parts of talcum. The invention further discloses a making method of the green archaized brick prepared from iron tailings of skarn with high content of calcium and magnesium. According to the design of preparing the green archaized brick from the iron tailings of skarn with high content ofcalcium and magnesium, product quality and performance is guaranteed, dependence on high-quality raw material resources in production of green bricks is weakened, production cost of building ceramicsis lowered greatly, environmental protection and pollution treatment are both facilitated. The production of the green archaized brick is easy to control and low in cost, and thus the green archaizedbrick is easy to promote and apply and has high practical value and good application prospect.

Description

technical field [0001] The invention relates to the technical field of architectural ceramic materials, in particular to an antique brick body and a manufacturing method thereof. Background technique [0002] Antique brick is to make the style, color, pattern and other forms of ceramic bricks old, so as to present an antique and nostalgic atmosphere, making it closer to the "natural" state, thus becoming a mainstream product in architectural ceramic bricks at home and abroad. Innovative design and innovative technology also endow antique bricks with higher market value and vitality, so they are deeply loved by consumers. However, the production of antique bricks in the prior art mostly relies on high-quality ceramic raw materials, and ceramic raw materials are non-renewable resources. With the continuous expansion of production and market scale, the resources of high-quality ceramic raw materials are becoming increasingly tense, and the price of raw materials is rising rapid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/04C04B33/132C04B33/24
CPCC04B33/04C04B33/132C04B33/24C04B2235/3418C04B2235/3445Y02P40/60
Inventor 孙熠王竹梅李月明沈宗洋谈翔潘国翔濮秦蘅
Owner JINGDEZHEN CERAMIC INSTITUTE
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