CN109279855A - A kind of composite environmental-friendly brick and preparation method thereof - Google Patents
A kind of composite environmental-friendly brick and preparation method thereof Download PDFInfo
- Publication number
- CN109279855A CN109279855A CN201811556108.3A CN201811556108A CN109279855A CN 109279855 A CN109279855 A CN 109279855A CN 201811556108 A CN201811556108 A CN 201811556108A CN 109279855 A CN109279855 A CN 109279855A
- Authority
- CN
- China
- Prior art keywords
- parts
- brick
- preparation
- water
- ash
- 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.)
- Pending
Links
Classifications
-
- 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
- C04B28/14—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 containing calcium sulfate cements
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
Landscapes
- 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)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
The invention discloses a kind of composite environmental-friendly bricks and preparation method thereof comprising: following constituent by weight: 15~30 parts of slag powders, 10~20 parts of diatomite, 6~15 parts of cement, 3~10 parts of aqueous polyurethane, 3~7 parts of plasticized starch, 2~5 parts of fire retardant, 14~20 parts of mould inhibitor, 12~18 parts of volcanic ash, 10~15 parts of coal ash, 15~20 parts of plant ash, 8~16 parts of gypsum, 15~25 parts of water-reducing agent, 12~22 parts of foaming stabiliser, 5~15 parts of water；Preparation process of the present invention is simple, and brick strength is high, cracking resistance, energy conservation and environmental protection, has significant economic benefit, is applicable in and promotes.
Description
Technical field
The present invention relates to a kind of composite environmental-friendly bricks and preparation method thereof, belong to brick-making technology field.
Background technique
Slag is the general designation of the solid waste generated in mining, ore dressing and processing smelting process, with urbanization
And industrialized process, slag is as waste material, and cumulative, the presence of slag is not only without utility value, but also pollutes environment, because
This, needs to propose it a kind of utilization of resources and its environment-protective process processing technique, and slag is replaced clay, is used simultaneously
Useful construction timber environmental protection composite brick is made in other feature of environmental protection raw material, come improve environment protectiveness and resource utilization
Rate.
Summary of the invention
(1) technical problems to be solved
To solve the above problems, a kind of preparation process provided by the invention is simple, brick strength is high, cracking resistance, energy conservation and environmental protection, tool
There is significant economic benefit, is applicable in the composite environmental-friendly brick and preparation method thereof promoted.
(2) technical solution
A kind of composite environmental-friendly brick of the invention and preparation method thereof comprising: following constituent by weight: slag powders
15~30 parts, 10~20 parts of diatomite, 6~15 parts of cement, 3~10 parts of aqueous polyurethane, 3~7 parts of plasticized starch, fire retardant 2
~5 parts, 14~20 parts of mould inhibitor, 12~18 parts of volcanic ash, 10~15 parts of coal ash, 15~20 parts of plant ash, 8~16 parts of gypsum,
15~25 parts of water-reducing agent, 12~22 parts of foaming stabiliser, 5~15 parts of water.
Further, the foaming stabiliser is set as any in lauryl sodium sulfate, sodium metasilicate and calcium carbonate
Kind；
Further, comprising the following steps:
Step 1: ready various raw materials are weighed according to formula rate；
Step 2: first the slag powders, diatomite, cement, volcanic ash, coal ash and the plant ash that weigh up by formula rate are added to stirring
It mixes in machine, preliminary dry stirring 2~5 minutes adds proportioned aqueous polyurethane, plasticized starch, fire retardant, mould inhibitor, stone
Cream, water-reducing agent, foaming stabiliser and water, are again stirring for mixing wet, and mixing time is 4~8 minutes, and it is mixed to mix well to obtain muddy
Close material；
Step 3: feeding the mixture into molding machine, and forming temperature is 30~60 DEG C, and briquetting pressure is 10~20MPa, and base is made
Brick；
Step 4: molding base brick is placed under room temperature environment and is dried sizing 12~24 hours；
Step 5: stereotyped base brick being fed through in hyperthermia tunnel Kiln and is dried, and drying temperature is 200~300 DEG C, drying
Time is 24~30 hours.
Further, in step 2, mixture is expected 3~5 minutes, in step 5 admittedly in blender, stereotyped base brick
Moisture content is between 10~20%.
(3) beneficial effect
The present invention compared with prior art, has the advantages that preparation process of the present invention is simple, and brick strength is high,
Cracking resistance, energy conservation and environmental protection have significant economic benefit, are applicable in and promote.
Specific embodiment
Embodiment 1
A kind of composite environmental-friendly brick and preparation method thereof, it is characterised in that: including following constituent by weight: slag powders
15 parts, 10 parts of diatomite, 6 parts of cement, 3 parts of aqueous polyurethane, 3 parts of plasticized starch, 2 parts of fire retardant, 14 parts of mould inhibitor, volcanic ash
12 parts, 10 parts of coal ash, 15 parts of plant ash, 8 parts of gypsum, 15 parts of water-reducing agent, 12 parts of foaming stabiliser, 5 parts of water；
Wherein, the foaming stabiliser is set as any one of lauryl sodium sulfate, sodium metasilicate and calcium carbonate；
The following steps are included: step 1: ready various raw materials are weighed according to formula rate；Step 2: first is pressed
Slag powders, diatomite, cement, volcanic ash, coal ash and the plant ash that formula rate weighs up are added into blender, preliminary dry stirring
2 minutes, add proportioned aqueous polyurethane, plasticized starch, fire retardant, mould inhibitor, gypsum, water-reducing agent, foaming stabiliser
And water, be again stirring for mixing it is wet, mixing time be 4 minutes, mix well to obtain muddy mixture；Step 3: mixture is sent
Enter in molding machine, forming temperature is 30 DEG C, briquetting pressure 10MPa, and base brick is made；Step 4: molding base brick is placed on
Sizing 12 hours is dried under room temperature environment；Step 5: stereotyped base brick being fed through in hyperthermia tunnel Kiln and is dried, drying
Temperature is 200 DEG C, and drying time is 24 hours；
In step 2, mixture is expected 3 minutes, in step 5 admittedly in blender, and stereotyped base brick moisture content is 10%.
Embodiment 2
A kind of composite environmental-friendly brick and preparation method thereof, it is characterised in that: including following constituent by weight: slag powders
30 parts, 20 parts of diatomite, 15 parts of cement, 10 parts of aqueous polyurethane, 7 parts of plasticized starch, 5 parts of fire retardant, 20 parts of mould inhibitor, volcano
Grey 18 parts, 15 parts of coal ash, 20 parts of plant ash, 16 parts of gypsum, 25 parts of water-reducing agent, 22 parts of foaming stabiliser, 15 parts of water；
Wherein, the foaming stabiliser is set as any one of lauryl sodium sulfate, sodium metasilicate and calcium carbonate；
The following steps are included: step 1: ready various raw materials are weighed according to formula rate；Step 2: first is pressed
Slag powders, diatomite, cement, volcanic ash, coal ash and the plant ash that formula rate weighs up are added into blender, preliminary dry stirring
5 minutes, add proportioned aqueous polyurethane, plasticized starch, fire retardant, mould inhibitor, gypsum, water-reducing agent, foaming stabiliser
And water, be again stirring for mixing it is wet, mixing time be 8 minutes, mix well to obtain muddy mixture；Step 3: mixture is sent
Enter in molding machine, forming temperature is 60 DEG C, briquetting pressure 20MPa, and base brick is made；Step 4: molding base brick is placed on
Sizing 24 hours is dried under room temperature environment；Step 5: stereotyped base brick being fed through in hyperthermia tunnel Kiln and is dried, drying
Temperature is 300 DEG C, and drying time is 30 hours；
In step 2, mixture is expected 5 minutes, in step 5 admittedly in blender, and stereotyped base brick moisture content is 20%.
Embodiment 3
A kind of composite environmental-friendly brick and preparation method thereof, it is characterised in that: including following constituent by weight: slag powders
20 parts, 15 parts of diatomite, 10 parts of cement, 8 parts of aqueous polyurethane, 5 parts of plasticized starch, 3 parts of fire retardant, 16 parts of mould inhibitor, volcano
Grey 16 parts, 13 parts of coal ash, 17 parts of plant ash, 13 parts of gypsum, 20 parts of water-reducing agent, 18 parts of foaming stabiliser, 10 parts of water；
Wherein, the foaming stabiliser is set as any one of lauryl sodium sulfate, sodium metasilicate and calcium carbonate；
The following steps are included: step 1: ready various raw materials are weighed according to formula rate；Step 2: first is pressed
Slag powders, diatomite, cement, volcanic ash, coal ash and the plant ash that formula rate weighs up are added into blender, preliminary dry stirring
3 minutes, add proportioned aqueous polyurethane, plasticized starch, fire retardant, mould inhibitor, gypsum, water-reducing agent, foaming stabiliser
And water, be again stirring for mixing it is wet, mixing time be 6 minutes, mix well to obtain muddy mixture；Step 3: mixture is sent
Enter in molding machine, forming temperature is 50 DEG C, briquetting pressure 15MPa, and base brick is made；Step 4: molding base brick is placed on
Sizing 18 hours is dried under room temperature environment；Step 5: stereotyped base brick being fed through in hyperthermia tunnel Kiln and is dried, drying
Temperature is 250 DEG C, and drying time is 26 hours；
In step 2, mixture is expected 4 minutes, in step 5 admittedly in blender, and stereotyped base brick moisture content is 15%.
Preparation process of the present invention is simple, and brick strength is high, cracking resistance, energy conservation and environmental protection, has significant economic benefit, is applicable in
It promotes.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to structure of the invention
Think and range is defined.Without departing from the design concept of the invention, ordinary people in the field is to technology of the invention
The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
It is all described in the claims.
Claims (4)
1. a kind of composite environmental-friendly brick and preparation method thereof, it is characterised in that: including following constituent by weight: slag
15~30 parts of powder, 10~20 parts of diatomite, 6~15 parts of cement, 3~10 parts of aqueous polyurethane, 3~7 parts of plasticized starch, fire retardant
2~5 parts, 14~20 parts of mould inhibitor, 12~18 parts of volcanic ash, 10~15 parts of coal ash, 15~20 parts of plant ash, 8~16 parts of gypsum,
15~25 parts of water-reducing agent, 12~22 parts of foaming stabiliser, 5~15 parts of water.
2. a kind of composite environmental-friendly brick according to claim 1 and preparation method thereof, it is characterised in that: the foaming is stablized
Agent is set as any one of lauryl sodium sulfate, sodium metasilicate and calcium carbonate.
3. a kind of preparation method of composite environmental-friendly brick according to claim 1, it is characterised in that: the following steps are included:
Step 1: ready various raw materials are weighed according to formula rate；
Step 2: first the slag powders, diatomite, cement, volcanic ash, coal ash and the plant ash that weigh up by formula rate are added to stirring
It mixes in machine, preliminary dry stirring 2~5 minutes adds proportioned aqueous polyurethane, plasticized starch, fire retardant, mould inhibitor, stone
Cream, water-reducing agent, foaming stabiliser and water, are again stirring for mixing wet, and mixing time is 4~8 minutes, and it is mixed to mix well to obtain muddy
Close material；
Step 3: feeding the mixture into molding machine, and forming temperature is 30~60 DEG C, and briquetting pressure is 10~20MPa, and base is made
Brick；
Step 4: molding base brick is placed under room temperature environment and is dried sizing 12~24 hours；
Step 5: stereotyped base brick being fed through in hyperthermia tunnel Kiln and is dried, and drying temperature is 200~300 DEG C, drying
Time is 24~30 hours.
4. a kind of preparation method of composite environmental-friendly brick according to claim 3, it is characterised in that: in step 2, mixture
Expect admittedly in blender 3~5 minutes, in step 5, stereotyped base brick moisture content is between 10~20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556108.3A CN109279855A (en) | 2018-12-19 | 2018-12-19 | A kind of composite environmental-friendly brick and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556108.3A CN109279855A (en) | 2018-12-19 | 2018-12-19 | A kind of composite environmental-friendly brick and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109279855A true CN109279855A (en) | 2019-01-29 |
Family
ID=65174040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556108.3A Pending CN109279855A (en) | 2018-12-19 | 2018-12-19 | A kind of composite environmental-friendly brick and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109279855A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1772689A (en) * | 2005-09-30 | 2006-05-17 | 同济大学 | High-performance heat insulating building block and its production process |
| CN101050129A (en) * | 2007-05-09 | 2007-10-10 | 徐振飞 | Heat preservation and energy saving type lightweight, gas filled wall bricks, and preparation method |
| CN102875072A (en) * | 2012-08-25 | 2013-01-16 | 马鞍山豹龙新型建材有限公司 | Fluorite slag-containing aerated concrete block |
| CN102887673A (en) * | 2012-09-03 | 2013-01-23 | 蚌埠爱民汽车服务有限公司五河新型环保建材厂 | Low-cost air-added brick and processing method thereof |
| CN102992803A (en) * | 2012-09-03 | 2013-03-27 | 蚌埠爱民汽车服务有限公司五河新型环保建材厂 | Air-added brick with slag as matrix and method for processing same |
| US20150345132A1 (en) * | 2014-05-30 | 2015-12-03 | Guang Zhou Zong Bao Xian Wei Zhi Pin Co., Ltd. | Fiber reinforcement fire-proof thermal insulation plate and preparation process thereof |
| CN108298891A (en) * | 2018-01-24 | 2018-07-20 | 合肥市大卓电力有限责任公司 | A kind of environment friendly brick and preparation method thereof |
-
2018
- 2018-12-19 CN CN201811556108.3A patent/CN109279855A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1772689A (en) * | 2005-09-30 | 2006-05-17 | 同济大学 | High-performance heat insulating building block and its production process |
| CN101050129A (en) * | 2007-05-09 | 2007-10-10 | 徐振飞 | Heat preservation and energy saving type lightweight, gas filled wall bricks, and preparation method |
| CN102875072A (en) * | 2012-08-25 | 2013-01-16 | 马鞍山豹龙新型建材有限公司 | Fluorite slag-containing aerated concrete block |
| CN102887673A (en) * | 2012-09-03 | 2013-01-23 | 蚌埠爱民汽车服务有限公司五河新型环保建材厂 | Low-cost air-added brick and processing method thereof |
| CN102992803A (en) * | 2012-09-03 | 2013-03-27 | 蚌埠爱民汽车服务有限公司五河新型环保建材厂 | Air-added brick with slag as matrix and method for processing same |
| US20150345132A1 (en) * | 2014-05-30 | 2015-12-03 | Guang Zhou Zong Bao Xian Wei Zhi Pin Co., Ltd. | Fiber reinforcement fire-proof thermal insulation plate and preparation process thereof |
| CN108298891A (en) * | 2018-01-24 | 2018-07-20 | 合肥市大卓电力有限责任公司 | A kind of environment friendly brick and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102863189B (en) | Preparation technique of waste residue composite light-weight thermal-insulation wallboard | |
| CN102219546B (en) | Preparation technology for slag foamed concrete block | |
| CN101314530A (en) | Method for producing building material with low-temperature ceramic modified industry by-product gypsum | |
| CN103771807B (en) | A kind of lightweight grain cell concrete heat insulation building block and preparation method thereof | |
| CN104193263B (en) | Utilize construction waste to prepare the method for environment-friendly insulating building block | |
| CN101289325A (en) | Process for preparing vapour pressure air-entrained concrete light heat-insulation fireproof bricks by gold tailings | |
| CN101412597A (en) | Method for preparing sintered foamed brick from iron tailings by normal temperature foaming | |
| CN105859316A (en) | Air-added brick with high compression strength | |
| CN104649643A (en) | Modified desulfurized gypsum based slurry for permanent composite heat preservation formwork | |
| CN101549982B (en) | Calcination-free desulfurized gypsum brick | |
| CN103819218A (en) | Method for producing aerated concrete block from iron tailings | |
| CN104086146A (en) | Resource utilization method of mine tailings | |
| CN102344298A (en) | Foamed concrete heat-preservation and load-bearing brick and production method thereof | |
| CN104291739B (en) | A kind of method utilizing copper titanium industry waste residue to prepare building block | |
| CN103880355A (en) | Method for preparing high-strength brick | |
| CN104230371B (en) | A kind of with phosphorus mine tailing aerating hollow brick that is major ingredient and preparation method thereof | |
| CN103833290A (en) | Baking-free brick prepared from foamed cement waste and preparation method for baking-free brick | |
| CN109279855A (en) | A kind of composite environmental-friendly brick and preparation method thereof | |
| CN106699089A (en) | Novel energy-saving and environment-friendly waterproof plastering gypsum and preparation method thereof | |
| CN103539421B (en) | Environmental-friendly fly ash insulating brick and production method of environmental-friendly fly ash insulating brick | |
| CN103864368A (en) | Method for preparing cement mortar | |
| CN105693148B (en) | A kind of light-weight building insulation blocks and preparation method thereof | |
| CN103121826A (en) | Concrete foam thermal insulation material for roof and floor heating and preparation method thereof | |
| CN105884272A (en) | Production method of pressure heat reserving bricks for wall | |
| CN104045368A (en) | Method for producing aerated building block by using doping blast furnace slag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190129 |