A cement craft product made from waste material and its preparation method

A technology of waste materials and cement, applied in the field of handicrafts, can solve the problems of soil and water environmental pollution, poor appearance of products, occupying land resources, etc., and achieve the effect of increasing surface area, facilitating sintering and preparation, and avoiding stress concentration

A technology of waste materials and cement, applied in the field of handicrafts, can solve the problems of soil and water environmental pollution, poor appearance of products, occupying land resources, etc., and achieve the effect of increasing surface area, facilitating sintering and preparation, and avoiding stress concentration

CN112661432BActive Publication Date: 2022-04-29德化县太阳鸟工艺品有限公司
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  • A cement craft product made from waste material and its preparation method

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Embodiment 1

[0027] A cement craft product made from waste materials, comprising the following raw materials in parts by weight: 25 parts of furnace bottom slag, 30 parts of fly ash, 80 parts of waste glass of 100-140 mesh, 30 parts of waste ceramics of 30-40 mesh, 0.2 parts of coagulant, 0.6 parts of water reducing agent, 6 parts of mineral toner and 30 parts of raw meal scraps;

[0028] The raw meal scraps include crop straw and raw meal, and the weight ratio of the crop straw to raw meal is 1:3.

[0029] Preferably, the bottom slag includes the following raw materials in parts by weight: 20 parts of calcium oxide, 40 parts of silicon dioxide and 5 parts of aluminum oxide.

[0030] Preferably, the fly ash includes the following raw materials in parts by weight: 25 parts of silicon dioxide, 15 parts of aluminum oxide and 10 parts of ferric oxide.

[0031] A method for preparing cement craft products made from waste materials, comprising the following steps:

[0032] Step 1: Add furnace ...

Embodiment 2

[0041] A cement craft product made from waste materials, comprising the following raw materials in parts by weight: 30 parts of furnace bottom slag, 35 parts of fly ash, 80 parts of 100-140 mesh waste glass, 40 parts of 30-40 mesh waste ceramics, 0.4 parts of coagulant, 0.8 parts of water reducer, 8 parts of mineral toner and 35 parts of raw meal scraps;

[0042] The raw meal scraps include crop straw and raw meal, and the weight ratio of the crop straw and raw meal is 1:3.

[0043] Preferably, the bottom slag includes the following raw materials in parts by weight: 25 parts of calcium oxide, 45 parts of silicon dioxide and 10 parts of aluminum oxide.

[0044] Preferably, the fly ash includes the following raw materials in parts by weight: 30 parts of silicon dioxide, 20 parts of aluminum oxide and 15 parts of ferric oxide.

[0045]A method for preparing cement craft products made from waste materials, comprising the following steps:

[0046] Step 1: Add furnace bottom slag,...

Embodiment 3

[0055] A cement craft product made from waste materials, comprising the following raw materials in parts by weight: 28 parts of furnace bottom slag, 32 parts of fly ash, 100 parts of 100-140 mesh waste glass, 35 parts of 30-40 mesh waste ceramics, 0.3 parts of coagulant, 0.7 parts of water reducer, 7 parts of mineral toner and 32 parts of raw meal scraps;

[0056] The raw meal scraps include crop straw and raw meal, and the weight ratio of the crop straw to raw meal is 1:3.

[0057] Preferably, the bottom slag includes the following raw materials in parts by weight: 24 parts of calcium oxide, 43 parts of silicon dioxide and 8 parts of aluminum oxide.

[0058] Preferably, the fly ash includes the following raw materials in parts by weight: 27 parts of silicon dioxide, 18 parts of aluminum oxide and 12 parts of ferric oxide.

[0059] A method for preparing cement craft products made from waste materials, comprising the following steps:

[0060] Step 1: Add furnace bottom slag,...

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Abstract

The invention discloses a cement craft product made of waste materials and a preparation method thereof. The cement craft product made of waste materials includes the following raw materials in parts by weight: 25-30 parts of furnace bottom slag, 30 parts of fly ash ‑35 parts, 80‑100 parts of 100‑140 mesh waste glass, 30‑40 parts of 30‑40 mesh waste ceramics, 0.2‑0.4 parts of accelerator, 0.6‑0.8 parts of water reducing agent, 6‑8 parts of mineral toner and 30-35 parts of raw meal scraps; wherein, the raw meal scraps include crop straw and raw meal, and the weight ratio of the crop straw and raw meal is 1:3. The cement craft product made of waste material of the present invention has large specific surface area, high strength, high utilization rate of waste residue, and can save a large amount of natural resources and energy. The appearance of the cement craft product made by the invention presents a jigsaw puzzle of irregularly distributed fragments, has a mosaic-like visual effect, is very beautiful, and is especially suitable for making flower pots, cups, jars and the like.

Description

technical field [0001] The invention relates to the field of handicrafts, in particular to a cement craft product made from waste materials and a preparation method thereof. Background technique [0002] Cement is widely used in industrial and civil construction. Traditional cement clinker is calcined with natural mineral resources and energy such as limestone, clay, silica sand, iron ore, gypsum, fluorite, coal, etc., which wastes a lot of natural resources and energy. At present, the cement produced by industrial waste residue can reduce the production cost of cement. Industrial waste such as fly ash is widely used in the cement field as a mixed material. With the rapid development of my country's economy and construction, infrastructure investment continues to increase, and stone processing and cement concrete industries continue to develop. But at the same time of development, stone processing is accompanied by the continuous production of sawdust and leftover material...

Claims

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Application Information

Patent Timeline
29 Apr 2022
Publication
CN112661432B
IPC
C04B20/04; C04B30/00
Inventors
邱振科