CN112521061A - Formula of high-strength environment-friendly composite pressed brick - Google Patents
Formula of high-strength environment-friendly composite pressed brick Download PDFInfo
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- CN112521061A CN112521061A CN202011466821.6A CN202011466821A CN112521061A CN 112521061 A CN112521061 A CN 112521061A CN 202011466821 A CN202011466821 A CN 202011466821A CN 112521061 A CN112521061 A CN 112521061A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a formula of a high-strength environment-friendly composite pressed brick, which comprises the following raw material components in parts by weight: 60-80 parts of mountain flour, 60-80 parts of coal gangue, 10-30 parts of fly ash, 20-30 parts of pyrite slag, 10-15 parts of expansive soil, 10-15 parts of cement, 5-10 parts of clay powder, 5-10 parts of magnesium-chromium synthetic powder, 5-10 parts of kieselguhr, 5-8 parts of zeolite powder, 20-30 parts of water and 10-15 parts of an additive; wherein, the additive comprises one or more of water reducing agent, early strength agent, liquid resin, stabilizing agent and adhesive. The brick has the advantages of improving the structural strength of the brick, having certain purification capacity and sterilization and disinfection performance, and improving the environmental protection effect.
Description
Technical Field
The invention relates to the technical field of non-sintered bricks, in particular to a formula of a high-strength environment-friendly composite pressed brick.
Background
Bricks are artificial small-sized blocks for buildings and are divided into sintered bricks and non-sintered bricks, which are commonly called bricks. The sintered brick is a brick which is used for building load-bearing and non-load-bearing walls and is prepared by taking clay, shale, coal gangue or fly ash as raw materials through molding and high-temperature roasting, and is called as a sintered brick; the non-sintered brick is a brick made up by using calcium-containing material and silicon-containing material and water through the processes of mixing, press-forming and reaction under the condition of natural condition or artificial hydrothermal synthesis to obtain the invented silicate building product using hydrated calcium silicate and hydrated calcium aluminate as main cementing material, and its main varieties include sand-lime brick, flyash brick and slag brick. The formula raw materials adopted by the conventional non-sintered brick are more traditional, so that the structural strength of the brick is lower, the brick is easy to break and damage in the processing process, and the service life of the brick is shorter.
Disclosure of Invention
In order to solve the technical problems, the invention provides a formula of a high-strength environment-friendly composite pressed brick, which has the advantage of improving the structural strength of the brick.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the formula of the high-strength environment-friendly composite pressed brick comprises the following raw material components in parts by weight: 60-80 parts of mountain flour, 60-80 parts of coal gangue, 10-30 parts of fly ash, 20-30 parts of pyrite slag, 10-15 parts of expansive soil, 10-15 parts of cement, 5-10 parts of clay powder, 5-10 parts of magnesium-chromium synthetic powder, 5-10 parts of diatomite, 5-8 parts of zeolite powder, 20-30 parts of water and 10-15 parts of an additive; wherein, the additive comprises one or more of a water reducing agent, an early strength agent, liquid resin, a stabilizing agent and a bonding agent.
As a preferred embodiment of the present invention, the additive comprises: 2-4 parts of water reducing agent, 2-4 parts of early strength agent, 3-6 parts of liquid resin, 1-2 parts of stabilizing agent and 2-5 parts of adhesive.
In a preferred embodiment of the present invention, the particle size of the stone powder is less than 2 mm.
As a preferable scheme of the invention, the feed comprises the following raw material components in parts by weight: 60 parts of stone powder, 60 parts of coal gangue, 10 parts of fly ash, 20 parts of pyrite slag, 10 parts of expansive soil, 10 parts of cement, 5 parts of clay powder, 5 parts of magnesium-chromium synthetic powder, 5 parts of diatomite, 5 parts of zeolite powder, 20 parts of water and 10 parts of additive.
As a preferable scheme of the invention, the feed comprises the following raw material components in parts by weight: 80 parts of stone powder, 80 parts of coal gangue, 30 parts of fly ash, 30 parts of pyrite slag, 15 parts of expansive soil, 15 parts of cement, 10 parts of clay powder, 10 parts of magnesium-chromium synthetic powder, 10 parts of diatomite, 8 parts of zeolite powder, 30 parts of water and 15 parts of additive.
As a preferable scheme of the invention, the feed comprises the following raw material components in parts by weight: 70 parts of stone powder, 75 parts of coal gangue, 25 parts of fly ash, 15 parts of pyrite slag, 15 parts of expansive soil, 15 parts of cement, 8 parts of clay powder, 8 parts of magnesium-chromium synthetic powder, 6 parts of diatomite, 6 parts of zeolite powder, 25 parts of water and 12 parts of additive.
In conclusion, the invention has the following beneficial effects:
according to the formula of the high-strength environment-friendly composite pressed brick, the pyrite slag is added, so that the pollution of the pyrite slag to the environment can be reduced while the strength and the quality of the brick are guaranteed, various raw materials can be further firmly bonded by mixing the expansive soil and the clay powder, and the structural strength of the brick is improved; the brick has certain purification capacity on water quality when being applied to scenes such as side slopes, riverways, water pools and the like through the capacity of purifying the water quality of the zeolite powder, the environmental protection effect is improved, and the brick is pressed more stably through the action of the zeolite powder and a hydration product calcium hydroxide of cement to generate a gelled substance; through the natural disinfection effect that disinfects of diatomaceous earth for fashioned fragment of brick possesses certain disinfection toxicity ability of disinfecting, can help strengthening the wholeness ability of the brick body through all kinds of additives simultaneously, improves the intensity of the brick body, and can effectual stable diatomaceous earth disinfect the efficiency of toxin down through stabilizer and diatomaceous earth combination.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, shall fall within the scope of the present invention.
Example one
The formula of the high-strength environment-friendly composite pressed brick comprises the following raw material components in parts by weight: 60-80 parts of mountain flour, 60-80 parts of coal gangue, 10-30 parts of fly ash, 20-30 parts of pyrite slag, 10-15 parts of expansive soil, 10-15 parts of cement, 5-10 parts of clay powder, 5-10 parts of magnesium-chromium synthetic powder, 5-10 parts of diatomite, 5-8 parts of zeolite powder, 20-30 parts of water and 10-15 parts of an additive; wherein, the additive includes one or more in water-reducing agent, early strength agent, liquid resin, stabilizer and the binder, and in this embodiment, the additive includes: 2-4 parts of water reducing agent, 2-4 parts of early strength agent, 3-6 parts of liquid resin, 1-2 parts of stabilizing agent and 2-5 parts of adhesive, wherein the particle size of the stone powder is less than 2 mm.
According to the embodiment of the invention, the pyrite slag is added, so that the pollution of pyrite slag to the environment can be reduced while the strength and the quality of the brick are ensured, and various raw materials can be further firmly bonded by mixing the expansive soil and the clay powder, so that the structural strength of the brick is improved; the brick has certain purification capacity on water quality when being applied to scenes such as side slopes, riverways, water pools and the like through the capacity of purifying the water quality of the zeolite powder, the environmental protection effect is improved, and the brick is pressed more stably through the action of the zeolite powder and a hydration product calcium hydroxide of cement to generate a gelled substance; through the natural disinfection effect that disinfects of diatomaceous earth for fashioned fragment of brick possesses certain disinfection performance that disinfects, can help strengthening the wholeness ability of the brick body through all kinds of additives simultaneously, improves the intensity of the brick body, and can effectual stable diatomaceous earth disinfect the efficiency of toxin down through stabilizer and diatomaceous earth combination.
Example two
The formula of the high-strength environment-friendly composite pressed brick comprises the following raw material components in parts by weight: 60 parts of mountain flour, 60 parts of coal gangue, 10 parts of fly ash, 20 parts of pyrite slag, 10 parts of expansive soil, 10 parts of cement, 5 parts of clay powder, 5 parts of magnesium-chromium synthetic powder, 5 parts of diatomite, 5 parts of zeolite powder, 20 parts of water and 10 parts of additive; wherein, the additive comprises: 2 parts of water reducing agent, 2 parts of early strength agent, 3 parts of liquid resin, 1 part of stabilizing agent and 2 parts of adhesive.
EXAMPLE III
The formula of the high-strength environment-friendly composite pressed brick comprises the following raw material components in parts by weight: 80 parts of mountain flour, 80 parts of coal gangue, 30 parts of fly ash, 30 parts of pyrite slag, 15 parts of expansive soil, 15 parts of cement, 10 parts of clay powder, 10 parts of magnesium-chromium synthetic powder, 10 parts of diatomite, 8 parts of zeolite powder, 30 parts of water and 15 parts of additive; wherein, the additive comprises: 4 parts of water reducing agent, 4 parts of early strength agent, 6 parts of liquid resin, 2 parts of stabilizing agent and 5 parts of adhesive.
Example four
The formula of the high-strength environment-friendly composite pressed brick comprises the following raw material components in parts by weight: 70 parts of mountain flour, 75 parts of coal gangue, 25 parts of fly ash, 15 parts of pyrite slag, 15 parts of expansive soil, 15 parts of cement, 8 parts of clay powder, 8 parts of magnesium-chromium synthetic powder, 6 parts of diatomite, 6 parts of zeolite powder, 25 parts of water and 12 parts of additive; wherein, the additive comprises: 3 parts of water reducing agent, 3 parts of early strength agent, 5 parts of liquid resin, 2 parts of stabilizing agent and 4 parts of adhesive.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The formula of the high-strength environment-friendly composite pressed brick is characterized by comprising the following raw material components in parts by weight: 60-80 parts of mountain flour, 60-80 parts of coal gangue, 10-30 parts of fly ash, 20-30 parts of pyrite slag, 10-15 parts of expansive soil, 10-15 parts of cement, 5-10 parts of clay powder, 5-10 parts of magnesium-chromium synthetic powder, 5-10 parts of kieselguhr, 5-8 parts of zeolite powder, 20-30 parts of water and 10-15 parts of an additive; wherein, the additive comprises one or more of water reducing agent, early strength agent, liquid resin, stabilizing agent and adhesive.
2. The high strength, environmentally friendly composite pressed brick formulation of claim 1, wherein the additives comprise: 2-4 parts of water reducing agent, 2-4 parts of early strength agent, 3-6 parts of liquid resin, 1-2 parts of stabilizing agent and 2-5 parts of adhesive.
3. The formulation of high strength environmentally friendly composite pressed brick according to claim 2, wherein the stone dust has a particle size of less than 2 mm.
4. The formula of the high-strength environment-friendly composite pressed brick according to claim 3, which is characterized by comprising the following raw material components in parts by weight: 60 parts of stone powder, 60 parts of coal gangue, 10 parts of fly ash, 20 parts of pyrite slag, 10 parts of expansive soil, 10 parts of cement, 5 parts of clay powder, 5 parts of magnesium-chromium synthetic powder, 5 parts of diatomite, 5 parts of zeolite powder, 20 parts of water and 10 parts of additive.
5. The formula of the high-strength environment-friendly composite pressed brick as claimed in claim 4, which is characterized by comprising the following raw material components in parts by weight: 80 parts of stone powder, 80 parts of coal gangue, 30 parts of fly ash, 30 parts of pyrite cinder, 15 parts of expansive soil, 15 parts of cement, 10 parts of clay powder, 10 parts of magnesium-chromium synthetic powder, 10 parts of diatomite, 8 parts of zeolite powder, 30 parts of water and 15 parts of additive.
6. The formula of the high-strength environment-friendly composite pressed brick as claimed in claim 5, which is characterized by comprising the following raw material components in parts by weight: 70 parts of stone powder, 75 parts of coal gangue, 25 parts of fly ash, 15 parts of pyrite slag, 15 parts of expansive soil, 15 parts of cement, 8 parts of clay powder, 8 parts of magnesium-chromium synthetic powder, 6 parts of diatomite, 6 parts of zeolite powder, 25 parts of water and 12 parts of additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011466821.6A CN112521061A (en) | 2020-12-14 | 2020-12-14 | Formula of high-strength environment-friendly composite pressed brick |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011466821.6A CN112521061A (en) | 2020-12-14 | 2020-12-14 | Formula of high-strength environment-friendly composite pressed brick |
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| CN112521061A true CN112521061A (en) | 2021-03-19 |
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| CN202011466821.6A Pending CN112521061A (en) | 2020-12-14 | 2020-12-14 | Formula of high-strength environment-friendly composite pressed brick |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1457219A (en) * | 1975-07-05 | 1976-12-01 | Williamson Ltd Cliff | Refractory bricks |
| CN103708787A (en) * | 2013-12-27 | 2014-04-09 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | Cement stabilized macadam for base course of highway pavement |
| CN107056152A (en) * | 2017-03-29 | 2017-08-18 | 合肥天沃能源科技有限公司 | A kind of energy-saving building brick and preparation method thereof |
| CN111704418A (en) * | 2020-08-18 | 2020-09-25 | 湖南鑫恒环境科技有限公司 | Coal gangue baking-free brick and manufacturing method thereof |
-
2020
- 2020-12-14 CN CN202011466821.6A patent/CN112521061A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1457219A (en) * | 1975-07-05 | 1976-12-01 | Williamson Ltd Cliff | Refractory bricks |
| CN103708787A (en) * | 2013-12-27 | 2014-04-09 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | Cement stabilized macadam for base course of highway pavement |
| CN107056152A (en) * | 2017-03-29 | 2017-08-18 | 合肥天沃能源科技有限公司 | A kind of energy-saving building brick and preparation method thereof |
| CN111704418A (en) * | 2020-08-18 | 2020-09-25 | 湖南鑫恒环境科技有限公司 | Coal gangue baking-free brick and manufacturing method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 刘新荣等: "《工程地质》", 31 December 2018, 武汉大学出版社, pages: 118 - 119 * |
| 朱效荣编: "《数字量化混凝土实用技术》", 31 May 2016, 中国建材工业出版社, pages: 24 - 26 * |
| 赵由才等: "《固体废物处理与资源化》", 28 February 2006, 化学工业出版社, pages: 303 * |
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Application publication date: 20210319 |
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