CN104370573A - Environment-friendly energy-saving foamed brick and preparation method thereof - Google Patents
Environment-friendly energy-saving foamed brick and preparation method thereof Download PDFInfo
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- CN104370573A CN104370573A CN201410580774.6A CN201410580774A CN104370573A CN 104370573 A CN104370573 A CN 104370573A CN 201410580774 A CN201410580774 A CN 201410580774A CN 104370573 A CN104370573 A CN 104370573A
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Abstract
The invention discloses an environment-friendly energy-saving foamed brick. The environment-friendly energy-saving foamed brick is characterized by being prepared from the following raw materials in parts by weight: 40-50 parts of waste glass, 5-10 parts of corn straws, 10-15 parts of cobs, 5-10 parts of barite powder, 5-10 parts of gypsum, 3-5 parts of sodium bicarbonate, 1-2 parts of alkanolamide, 1-2 parts of sodium tripolyphosphate, 1-2 parts of polyoxyethylene ether, 4-6 parts of sodium carboxymethylcellulose, 2-4 parts of sodium dodecyl benzene sulfonate, 6-10 parts of composite filler and 40-60 parts of water. The foamed brick is capable of effectively utilizing the agriculture waste corn straws and cobs, and therefore, the purposes of energy conservation and environmental friendliness are achieved, and the strength and ruggedness of the brick can be effectively improved and the service life of the brick can be prolonged.
Description
Technical field
The present invention relates to building material field, be specifically related to a kind of environmental protection and energy saving foamed brick and preparation method thereof.
Background technology
Foamed brick belongs to the one of air-entrained concrete building block, by adopting whipping agent by after foaming machine physics system bubble, then is added in slip by bubble and mixes, cast, the finally obtained foamed brick with internal porosity.Foamed brick is mainly used in non-load bearing wall, has the features such as cost is low, lightweight, good effect of heat insulation, and being widely used in industry with covil construction, is a kind of materials for wall with superperformance.
Glass material is that people's daily life is required, indispensable material.A large amount of uses of glass also cause inevitably producing a large amount of cullet rubbish in daily productive life.The stable chemical nature of cullet, brought inconvenience both to the production of people and life, create pollution again, and the arrangement of cullet had occupied a large amount of land resources to environment.Therefore, recycle cullet, make cullet resource utilization become an important topic of environmental protection and energy saving.Utilizing cullet to produce foamed brick is a kind of approach of Appropriate application cullet.
Summary of the invention
The object of this invention is to provide a kind of environmental protection and energy saving foamed brick.
The present invention is achieved by the following technical solutions:
A kind of environmental protection and energy saving foamed brick, it is characterized in that, it is obtained by the raw material of following weight parts:
Cullet 40-50, maize straw 5-10, corn cob 10-15, ground barium sulfate 5-10, plaster stone 5-10, sodium bicarbonate 3-5, alkylolamide 1-2, tripoly phosphate sodium STPP 1-2, polyoxyethylene nonylphenol ether 1-2, Xylo-Mucine 4-6, Sodium dodecylbenzene sulfonate 2-4, compounded mix 6-10, water 40-60;
Described compounded mix is made up of the raw material of following weight part:
Medical stone powder 10-15, kaolin 10-15, sticky rice flour 5-10, bamboo charcoal powder 5-10, Magnesium L-Asacorbic Acid 2-O-Phosphate 1-2, sodium salicylate 1-2, hydroxypropyl Staragel 90V 0.5-1, Seignette salt 2-4, sodium polyacrylate 0.5-1, maltose alcohol 1-2;
The preparation method of described compounded mix is:
By grinding after the mixing of medical stone powder, kaolin, Seignette salt and maltose alcohol evenly, 200-300 DEG C of process 1-2h, 0.5-1h is stirred with adding sticky rice flour, bamboo charcoal powder and suitable quantity of water 60-80 DEG C after water repetitive scrubbing, be cooled to normal temperature, add all the other raw materials to continue to stir 10-15min, after dry, grinding evenly, crosses 400-600 mesh sieve, to obtain final product.
The preparation method of described environmental protection and energy saving foamed brick, is characterized in that, comprise the following steps:
(1) mix with ground barium sulfate, plaster stone and sodium bicarbonate after maize straw and corn cob being pulverized, 400-500 DEG C of process 2-4h, after cooling adds cullet, tripoly phosphate sodium STPP and compounded mix, grinding evenly, cross 100-150 mesh sieve, add the water of 1/3-1/2 amount again, 200-400r/min stirs 0.5-1h, obtains component A;
(2) Xylo-Mucine and alkylolamide are added in the water of surplus, 400-600r/min stirs 5-10min, stir 10-15min under adding polyoxyethylene nonylphenol ether and Sodium dodecylbenzene sulfonate similarity condition again, then add high speed whisking machine and obtain foam, obtain B component;
(3) stir after component A being mixed with B component, it is shaping to add mold cured, dries 1-2h for first 100-150 DEG C, then in retort furnace 600-800 DEG C of sintering 2-4h, after cooling and get final product.
Advantage of the present invention is:
1. effectively utilize agricultural wastes maize straw and corn cob, both reached the object of energy-conserving and environment-protective, effectively can improve again intensity and the durability of foamed brick, increase the service life;
2. by adding compounded mix, improving the mechanical property of foamed brick, and making foamed brick have certain adsorptivity, to harmful microorganism and organic substance, there is certain detergent power, play the effect of purification living environment.
Embodiment
Non-limiting examples of the present invention is as follows:
A kind of environmental protection and energy saving foamed brick, is prepared from by the component raw material of following weight (kg):
Cullet 45, maize straw 8, corn cob 12, ground barium sulfate 8, plaster stone 8, sodium bicarbonate 4, alkylolamide 1.5, tripoly phosphate sodium STPP 1.5, polyoxyethylene nonylphenol ether 1.5, Xylo-Mucine 5, Sodium dodecylbenzene sulfonate 3, compounded mix 8, water 50;
Wherein, compounded mix is made up of the raw material of following weight (kg):
Medical stone powder 12, kaolin 12, sticky rice flour 8, bamboo charcoal powder 8, Magnesium L-Asacorbic Acid 2-O-Phosphate 1.5, sodium salicylate 1.5, hydroxypropyl Staragel 90V 0.8, Seignette salt 3, sodium polyacrylate 0.8, maltose alcohol 1.5;
The preparation method of compounded mix:
By grinding after the mixing of medical stone powder, kaolin, Seignette salt and maltose alcohol evenly, 200 DEG C of process 1h, 0.5h is stirred with adding sticky rice flour, bamboo charcoal powder and suitable quantity of water 80 DEG C after water repetitive scrubbing, be cooled to normal temperature, add all the other raw materials to continue to stir 15min, after dry, grinding evenly, crosses 400 mesh sieves, to obtain final product.
The preparation method of environmental protection and energy saving foamed brick comprises the following steps:
(1) mix with ground barium sulfate, plaster stone and sodium bicarbonate after maize straw and corn cob being pulverized, 500 DEG C of process 2h, after cooling adds cullet, tripoly phosphate sodium STPP and compounded mix, grinding evenly, cross 100 mesh sieves, add the water of 1/2 amount again, 400r/min stirs 0.5h, obtains component A;
(2) add in the water of surplus by Xylo-Mucine and alkylolamide, 600r/min stirs 5min, then stirs 10min under adding polyoxyethylene nonylphenol ether and Sodium dodecylbenzene sulfonate similarity condition, then adds high speed whisking machine and obtains foam, obtain B component;
(3) stir after component A being mixed with B component, it is shaping to add mold cured, first dries 1h for 150 DEG C, then in retort furnace 800 DEG C of sintering 2h, after cooling and get final product.
Through inspection, the foamed brick thermal conductivity of the present embodiment: 0.062W/(mK), ultimate compression strength: 5.4Mpa.
Claims (2)
1. an environmental protection and energy saving foamed brick, is characterized in that, it is obtained by the raw material of following weight parts:
Cullet 40-50, maize straw 5-10, corn cob 10-15, ground barium sulfate 5-10, plaster stone 5-10, sodium bicarbonate 3-5, alkylolamide 1-2, tripoly phosphate sodium STPP 1-2, polyoxyethylene nonylphenol ether 1-2, Xylo-Mucine 4-6, Sodium dodecylbenzene sulfonate 2-4, compounded mix 6-10, water 40-60;
Described compounded mix is made up of the raw material of following weight part:
Medical stone powder 10-15, kaolin 10-15, sticky rice flour 5-10, bamboo charcoal powder 5-10, Magnesium L-Asacorbic Acid 2-O-Phosphate 1-2, sodium salicylate 1-2, hydroxypropyl Staragel 90V 0.5-1, Seignette salt 2-4, sodium polyacrylate 0.5-1, maltose alcohol 1-2;
The preparation method of described compounded mix is:
By grinding after the mixing of medical stone powder, kaolin, Seignette salt and maltose alcohol evenly, 200-300 DEG C of process 1-2h, 0.5-1h is stirred with adding sticky rice flour, bamboo charcoal powder and suitable quantity of water 60-80 DEG C after water repetitive scrubbing, be cooled to normal temperature, add all the other raw materials to continue to stir 10-15min, after dry, grinding evenly, crosses 400-600 mesh sieve, to obtain final product.
2. the preparation method of a kind of environmental protection and energy saving foamed brick according to claim 1, is characterized in that, comprise the following steps:
(1) mix with ground barium sulfate, plaster stone and sodium bicarbonate after maize straw and corn cob being pulverized, 400-500 DEG C of process 2-4h, after cooling adds cullet, tripoly phosphate sodium STPP and compounded mix, grinding evenly, cross 100-150 mesh sieve, add the water of 1/3-1/2 amount again, 200-400r/min stirs 0.5-1h, obtains component A;
(2) Xylo-Mucine and alkylolamide are added in the water of surplus, 400-600r/min stirs 5-10min, stir 10-15min under adding polyoxyethylene nonylphenol ether and Sodium dodecylbenzene sulfonate similarity condition again, then add high speed whisking machine and obtain foam, obtain B component;
(3) stir after component A being mixed with B component, it is shaping to add mold cured, dries 1-2h for first 100-150 DEG C, then in retort furnace 600-800 DEG C of sintering 2-4h, after cooling and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580774.6A CN104370573A (en) | 2014-10-27 | 2014-10-27 | Environment-friendly energy-saving foamed brick and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580774.6A CN104370573A (en) | 2014-10-27 | 2014-10-27 | Environment-friendly energy-saving foamed brick and preparation method thereof |
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| CN104370573A true CN104370573A (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410580774.6A Withdrawn CN104370573A (en) | 2014-10-27 | 2014-10-27 | Environment-friendly energy-saving foamed brick and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277923A (en) * | 2016-08-05 | 2017-01-04 | 宁波金特信钢铁科技有限公司 | A kind of preparation method of negative ion type building thermal insulation material |
| CN111320394A (en) * | 2020-03-24 | 2020-06-23 | 安徽汇昌新材料有限公司 | Preparation method of foam glass with high abrasion resistance |
-
2014
- 2014-10-27 CN CN201410580774.6A patent/CN104370573A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277923A (en) * | 2016-08-05 | 2017-01-04 | 宁波金特信钢铁科技有限公司 | A kind of preparation method of negative ion type building thermal insulation material |
| CN111320394A (en) * | 2020-03-24 | 2020-06-23 | 安徽汇昌新材料有限公司 | Preparation method of foam glass with high abrasion resistance |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151123 Address after: Tongcheng Nan Lu, Baohe District of Hefei city in Anhui province 230009 No. 369 unit 8 layer A crystal Town Apartments Applicant after: Hefei Kang Ling health preserving Science and Technology Ltd. Address before: 231600 unity Road, Xincheng Development Zone, Hefei, Anhui, Feidong Applicant before: Hefei Chengxin Glass Co., Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150225 |