CN104609812A - Method for preparation of porous non-fired product from recycled aggregate and plant fiber - Google Patents
Method for preparation of porous non-fired product from recycled aggregate and plant fiber Download PDFInfo
- Publication number
- CN104609812A CN104609812A CN201410785178.1A CN201410785178A CN104609812A CN 104609812 A CN104609812 A CN 104609812A CN 201410785178 A CN201410785178 A CN 201410785178A CN 104609812 A CN104609812 A CN 104609812A
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- CN
- China
- Prior art keywords
- regeneration aggregate
- raw material
- recycled aggregate
- fired product
- vegetable fibre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a non-fired product preparation process, and particularly relates a method for preparation of a porous non-fired product from recycled aggregate and plant fiber, raw materials comprise cement, silica fume or slag, recycled aggregate and the like, the recycled aggregate is obtained by the following ways: the waste concrete, waste brick or ceramic waste as a recycled aggregate raw material is broken, the process is simple, solid waste utilization rate is high, and the non-fired product is light in weight, better in strength and good in durability.
Description
Technical field
The present invention relates to the preparation method of unburned goods, be specifically related to a kind of method utilizing regeneration aggregate and vegetable fibre to prepare the unburned goods of porous.
Background technology
China produces a large amount of solid waste every year, take considerable soil, but process is few, and not easily decompose as concrete, masonry etc., not only land occupation resource and great pollution is caused to environment, and in engineering kind natural matter infinitely exploited on the other hand and cause even more serious environmental problem.Need in a hurry to find a kind of mode processing above-mentioned solid waste at present, making it obtain Appropriate application turns waste into wealth, and saves natural resources.Solid waste is used for the preparation of unburned goods by the present invention just after processing treatment as regeneration aggregate based on above-mentioned consideration, its excellent property insulation, heat insulation, simultaneously owing to adopting vegetable fibre can not damage environment equally, also improve the splitting resistance of product and toughness etc.
Summary of the invention
The object of this invention is to provide a kind of method utilizing solid waste to prepare unburned goods, technique is simple, and high to utilization rate of solid waste, described unburned goods are lightweight, intensity better, good endurance, to the less environmentally safe of energy consumption.
Technical solution of the present invention is: raw material adopts cement, silicon ash or slag, gypsum, regeneration aggregate, vegetable fibre, sodium hydroxide, water, polypropylene fibre, whipping agent, water reducer, above-mentioned raw materials counts 10-16 part by weight, 30-60 part, 10-15 part, 30-35 part, 5-10 part, 6-8 part, 5-8 part, 2-3 part, 0.1-0.5 part, 0.05-0.2 part, the length of described vegetable fibre is 3-6mm, through mixing and stirring, again in mould through vibration, adobe is made in extrusion molding, vapor cure is after 36 hours, by its at normal temperatures outdoor placement 10-12 days finished product, described regeneration aggregate is obtained by following manner, it adopts discarded concrete, discarded brick or waste ceramic are as regeneration aggregate raw material, by above-mentioned regeneration aggregate raw material crushing for being less than 26mm.
Advantageous Effects:
Present invention process is simple, high to utilization rate of solid waste, described unburned goods are lightweight, intensity better, good endurance, to the less environmentally safe of energy consumption, lightweight and pollution-free, use vegetable fibre to enhance greatly resistance to cleavage and the toughness of unburned goods in the feed simultaneously.
Embodiment
Embodiment 1
A kind of method utilizing regeneration aggregate and vegetable fibre to prepare the unburned goods of porous, it is characterized in that: raw material adopts cement, silicon ash or slag, gypsum, regeneration aggregate, vegetable fibre, sodium hydroxide, water, polypropylene fibre, whipping agent, water reducer, above-mentioned raw materials counts 10 parts by weight, 30 parts, 10 parts, 35 parts, 10 parts, 8 parts, 5 parts, 3 parts, 0.1 part, 0.05 part, the length of described vegetable fibre is 3-6mm, through mixing and stirring, again in mould through vibration, adobe is made in extrusion molding, vapor cure is after 36 hours, by its at normal temperatures outdoor placement 10-12 days obtain finished product, described regeneration aggregate is obtained by following manner, it adopts discarded concrete, discarded brick or waste ceramic are as regeneration aggregate raw material, by above-mentioned regeneration aggregate raw material crushing for being less than 26mm.
Embodiment 2
A kind of method utilizing regeneration aggregate and vegetable fibre to prepare the unburned goods of porous, it is characterized in that: raw material adopts cement, silicon ash or slag, gypsum, regeneration aggregate, vegetable fibre, sodium hydroxide, water, polypropylene fibre, whipping agent, water reducer, above-mentioned raw materials counts 16 parts by weight, 60 parts, 10 parts, 35 parts, 8 parts, 6 parts, 5 parts, 2 parts, 0.1 part, 0.05 part, the length of described vegetable fibre is 3-6mm, through mixing and stirring, again in mould through vibration, adobe is made in extrusion molding, vapor cure is after 36 hours, by its at normal temperatures outdoor placement 10-12 days finished product, described regeneration aggregate is obtained by following manner, it adopts discarded concrete, discarded brick or waste ceramic are as regeneration aggregate raw material, by above-mentioned regeneration aggregate raw material crushing for being less than 26mm.
Claims (1)
1. the method utilizing regeneration aggregate and vegetable fibre to prepare the unburned goods of porous, it is characterized in that: raw material adopts cement, silicon ash or slag, gypsum, regeneration aggregate, vegetable fibre, sodium hydroxide, water, polypropylene fibre, whipping agent, water reducer, above-mentioned raw materials counts 10-16 part by weight, 30-60 part, 10-15 part, 30-35 part, 5-10 part, 6-8 part, 5-8 part, 2-3 part, 0.1-0.5 part, 0.05-0.2 part, the length of described vegetable fibre is 3-6mm, through mixing and stirring, again in mould through vibration, adobe is made in extrusion molding, vapor cure is after 36 hours, by its at normal temperatures outdoor placement 10-12 days finished product, described regeneration aggregate is obtained by following manner, it adopts discarded concrete, discarded brick or waste ceramic are as regeneration aggregate raw material, by above-mentioned regeneration aggregate raw material crushing for being less than 26mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785178.1A CN104609812A (en) | 2014-12-18 | 2014-12-18 | Method for preparation of porous non-fired product from recycled aggregate and plant fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785178.1A CN104609812A (en) | 2014-12-18 | 2014-12-18 | Method for preparation of porous non-fired product from recycled aggregate and plant fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104609812A true CN104609812A (en) | 2015-05-13 |
Family
ID=53144505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410785178.1A Pending CN104609812A (en) | 2014-12-18 | 2014-12-18 | Method for preparation of porous non-fired product from recycled aggregate and plant fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104609812A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630832A (en) * | 2016-12-18 | 2017-05-10 | 余姚市庆达机械有限公司 | Environment-friendly building material with high strength and preparation method thereof |
| CN112299773A (en) * | 2019-07-30 | 2021-02-02 | 青岛城矿建筑废弃物资源化利用有限公司 | Grass planting brick and preparation process thereof |
-
2014
- 2014-12-18 CN CN201410785178.1A patent/CN104609812A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630832A (en) * | 2016-12-18 | 2017-05-10 | 余姚市庆达机械有限公司 | Environment-friendly building material with high strength and preparation method thereof |
| CN112299773A (en) * | 2019-07-30 | 2021-02-02 | 青岛城矿建筑废弃物资源化利用有限公司 | Grass planting brick and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
|
| WD01 | Invention patent application deemed withdrawn after publication |