CN108863185A - A kind of environment-friendly type concrete component preparation process - Google Patents
A kind of environment-friendly type concrete component preparation process Download PDFInfo
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- CN108863185A CN108863185A CN201810846702.XA CN201810846702A CN108863185A CN 108863185 A CN108863185 A CN 108863185A CN 201810846702 A CN201810846702 A CN 201810846702A CN 108863185 A CN108863185 A CN 108863185A
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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
-
- 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
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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 present invention discloses a kind of environment-friendly type concrete component preparation process, including the concrete main body made of environment-friendly type concrete material；The environment-friendly type concrete material includes the raw material of following parts by weight：Cement 50-60；Quartz sand 20-30；Gravel 10-15；Flyash 20-30；Mica powder 5-10；Latex powder 1-1.5；Swelling agent 5-6；Poly- carboxyl water-reducing agent 0.5-1.5；Water 20-25.A kind of environment-friendly type concrete component preparation process of the present invention reduces the use of the materials such as cement using flyash as raw material, rationally using production waste, realizes resource regeneration.Grain structure is filled containing a large amount of pearls in flyash, is added into concrete, can also increase the mobility of concrete, concrete curing rear surface is more smooth, few surface defects, greatly improves the final product quality of precast concrete.
Description
Technical field
The invention belongs to precast concrete technical field, specifically a kind of environment-friendly type concrete component preparation process.
Background technique
Concrete refers to the general designation of the cementing integral engineered composite material of aggregate by cementitious material.The coagulation usually said
A native word, which refers to, makees cementitious material, sand, masonry aggregate with cement；Cooperate by a certain percentage with water, it is agitated obtained by cement it is mixed
Solidifying soil, also referred to as normal concrete, it is widely used in civil engineering.
With the implementation energetically of housing industrialization, a large amount of concrete prefabricated element has been produced in factory by industrial worker
At scene is only based on assembling and installation exercise.Precast concrete, which has, improves construction quality, raises labour productivity,
Improve building-site environment, it is the important component of green building that realization is energy saving, water-saving, saves the features such as material, and country is real
The important technical links of row housing industrialization.The raw material of concrete include the cement sandstone etc. of powder particle structure, are being produced
It will cause a large amount of dust in the process, seriously affect environment.
Summary of the invention
Goal of the invention：The purpose of the present invention is provide a kind of environment-friendly type concrete component for the deficiency in current technology
Preparation process reduces the use of the dusty materials such as cement, reduces multi-environment pollution.
Technical solution：To achieve the above object, the present invention provides a kind of environment-friendly type concrete component, including is mixed by environment-friendly type
Concrete main body made of solidifying earth material；The environment-friendly type concrete material includes the raw material of following parts by weight：
Cement 50-60；
Quartz sand 20-30；
Gravel 10-15；
Flyash 20-30；
Mica powder 5-10；
Latex powder 1-1.5；
Swelling agent 5-6；
Poly- carboxyl water-reducing agent 0.5-1.5；
Water 20-25.
As a kind of improvement of this programme, the partial size of the gravel is 20-35 millimeters.
As a kind of improvement of this programme, the flyash passes through cleaning treatment.
As a kind of improvement of this programme, the water-reducing rate of the polycarboxylate water-reducer is 40%~45%.
A kind of preparation method of environment-friendly type concrete component preparation process, includes the following steps：
A, assembled mold；
B, steel built-in fitting is placed in a mold；
C, 50-60 parts of cement of mass fraction will be pressed；20-30 parts of quartz sand；10-15 parts of gravel；20-30 parts of flyash；Mica
5-10 parts of powder；1-1.5 parts of latex powder；5-6 parts of swelling agent；0.5-1.5 parts of poly- carboxyl water-reducing agent；20-25 parts of water are added to mixing
In container, booting stirring is until be uniformly mixed；
D, environment-friendly type concrete material pre-assigned in step c is poured into the mold that assembly is good in step a, carries out closely knit processing；
E, after environment-friendly type concrete material solidification in step d, mold is removed, concrete main body is obtained；
F, concrete main body obtained in step e is surface-treated, obtains environment-friendly type concrete component.
As a kind of improvement of this programme, the step of surface treatment described in step f, includes：To the concrete main body table
Face cleaned, is polished and water-proofing treatment.
Beneficial effect：A kind of environment-friendly type concrete component preparation process of the present invention, is added to powder in raw material
Coal ash, flyash is the fine ash that catching is got off from the flue gas after coal combustion, and flyash is the primary solids of coal-burning power plant's discharge
Waste.A large amount of flyash is untreated, will generate fugitive dust, pollutes atmosphere；Silt up if being discharged into water system and will cause river, and its
In toxic chemical substance can also cause damages to human body and biology.
A kind of environment-friendly type concrete component preparation process of the present invention reduces water using flyash as raw material
The use of the materials such as mud realizes resource regeneration rationally using production waste.Grain structure is filled containing a large amount of pearls in flyash, is added
It is added in concrete, can also increase the mobility of concrete, concrete curing rear surface is more smooth, few surface defects, significantly
Improve the final product quality of precast concrete.
Specific embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that following specific embodiments are only used for
It is bright the present invention rather than limit the scope of the invention.
Embodiment 1
A kind of environment-friendly type concrete component preparation process, includes the following steps：
A, assembled mold；
B, steel built-in fitting is placed in a mold；
C, by cement 50kg；Quartz sand 20kg；Gravel 10kg；Flyash 20kg；Mica powder 5kg；Latex powder 1kg；Swelling agent
5kg；Poly- carboxyl water-reducing agent 0.5kg；Water 20kg is added in mixing vessel, and booting is stirred up to being uniformly mixed, cobble-stone
Partial size is 20kg millimeters, and flyash passes through cleaning treatment, and the water-reducing rate of polycarboxylate water-reducer is 40%；
D, environment-friendly type concrete material pre-assigned in step c is poured into the mold that assembly is good in step a, carries out closely knit processing；
E, after environment-friendly type concrete material solidification in step d, mold is removed, concrete main body is obtained；
F, surface is carried out to concrete main body obtained in step e to be cleaned, polish and water-proofing treatment, obtain environment-friendly type coagulation
Native component.
Embodiment 2
A kind of environment-friendly type concrete component preparation process, includes the following steps：
A, assembled mold；
B, steel built-in fitting is placed in a mold；
C, by cement 60kg；Quartz sand 30kg；Gravel 15kg；Flyash 30kg；Mica powder 10kg；Latex powder 1.5kg；Swelling agent
6kg,；Poly- carboxyl water-reducing agent 1.5kg；Water 25kg is added in mixing vessel, and booting is stirred up to being uniformly mixed, cobble-stone
Partial size is 35 millimeters, and flyash passes through cleaning treatment, and the water-reducing rate of polycarboxylate water-reducer is 45%；
D, environment-friendly type concrete material pre-assigned in step c is poured into the mold that assembly is good in step a, carries out closely knit processing；
E, after environment-friendly type concrete material solidification in step d, mold is removed, concrete main body is obtained；
F, surface is carried out to concrete main body obtained in step e to be cleaned, polish and water-proofing treatment, obtain environment-friendly type coagulation
Native component.
Embodiment 3
A kind of environment-friendly type concrete component preparation process, includes the following steps：
A, assembled mold；
B, steel built-in fitting is placed in a mold；
C, by cement 55kg；Quartz sand 25kg；Gravel 12.5kg；Flyash 25kg；Mica powder 7.5kg；Latex powder 1.25kg；It is swollen
Swollen dose of 5.5kg；Poly- carboxyl water-reducing agent 1kg；Water 22.5kg is added in mixing vessel, and booting is stirred up to being uniformly mixed, wherein
The partial size of gravel is 30 millimeters, and flyash passes through cleaning treatment, and the water-reducing rate of polycarboxylate water-reducer is 42.5%；
D, environment-friendly type concrete material pre-assigned in step c is poured into the mold that assembly is good in step a, carries out closely knit processing；
E, after environment-friendly type concrete material solidification in step d, mold is removed, concrete main body is obtained；
F, surface is carried out to concrete main body obtained in step e to be cleaned, polish and water-proofing treatment, obtain environment-friendly type coagulation
Native component.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.
Claims (6)
1. a kind of environment-friendly type concrete component, which is characterized in that the environment-friendly type concrete component includes by environment-friendly type concrete
Concrete main body made of expecting；The environment-friendly type concrete material includes the raw material of following parts by weight：
Cement 50-60；
Quartz sand 20-30；
Gravel 10-15；
Flyash 20-30；
Mica powder 5-10；
Latex powder 1-1.5；
Swelling agent 5-6；
Poly- carboxyl water-reducing agent 0.5-1.5；
Water 20-25.
2. environment-friendly type concrete component according to claim 1, which is characterized in that the partial size of the gravel is 20-35 milli
Rice.
3. environment-friendly type concrete component according to claim 2, which is characterized in that the flyash passes through cleaning treatment.
4. environment-friendly type concrete component according to claim 3, which is characterized in that the water-reducing rate of the polycarboxylate water-reducer
It is 40%~45%.
5. a kind of preparation method of environment-friendly type concrete component preparation process, which is characterized in that include the following steps：
A, assembled mold；
B, steel built-in fitting is placed in a mold；
C, 50-60 parts of cement of mass fraction will be pressed；20-30 parts of quartz sand；10-15 parts of gravel；20-30 parts of flyash；Mica
5-10 parts of powder；1-1.5 parts of latex powder；5-6 parts of swelling agent；0.5-1.5 parts of poly- carboxyl water-reducing agent；20-25 parts of water are added to mixing
In container, booting stirring is until be uniformly mixed；
D, environment-friendly type concrete material pre-assigned in step c is poured into the mold that assembly is good in step a, carries out closely knit processing；
E, after environment-friendly type concrete material solidification in step d, mold is removed, concrete main body is obtained；
F, concrete main body obtained in step e is surface-treated, obtains environment-friendly type concrete component.
6. the preparation method of environment-friendly type concrete component preparation process according to claim 5, which is characterized in that step
Described in f be surface-treated the step of include：The concrete main body surface is cleaned, is polished and water-proofing treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810846702.XA CN108863185A (en) | 2018-07-27 | 2018-07-27 | A kind of environment-friendly type concrete component preparation process |
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| CN201810846702.XA CN108863185A (en) | 2018-07-27 | 2018-07-27 | A kind of environment-friendly type concrete component preparation process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795011A (en) * | 2019-02-14 | 2019-05-24 | 上海三一筑工建设有限公司 | A kind of concrete prefabricated element manufacture craft |
| CN112537927A (en) * | 2020-10-16 | 2021-03-23 | 江苏永固混凝土有限公司 | Novel environment-friendly concrete preparation process |
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| US20070062143A1 (en) * | 2005-09-21 | 2007-03-22 | Noushad Rafie L | Construction products and method of making same |
| CN102561584A (en) * | 2012-01-18 | 2012-07-11 | 南京倍立达实业有限公司 | Fiber reinforced cement composite concrete precast construction member and production method thereof |
| CN105016671A (en) * | 2014-04-29 | 2015-11-04 | 黄贺明 | Superfluid self-compacting concrete and preparing method thereof |
| CN105418010A (en) * | 2015-09-01 | 2016-03-23 | 深圳海龙建筑制品有限公司 | Ultra-high-performance concrete prefabricated component and preparation method thereof |
| CN106836808A (en) * | 2017-02-21 | 2017-06-13 | 中建二局第三建筑工程有限公司 | Self-compacting large-volume concrete construction method |
-
2018
- 2018-07-27 CN CN201810846702.XA patent/CN108863185A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070062143A1 (en) * | 2005-09-21 | 2007-03-22 | Noushad Rafie L | Construction products and method of making same |
| CN102561584A (en) * | 2012-01-18 | 2012-07-11 | 南京倍立达实业有限公司 | Fiber reinforced cement composite concrete precast construction member and production method thereof |
| CN105016671A (en) * | 2014-04-29 | 2015-11-04 | 黄贺明 | Superfluid self-compacting concrete and preparing method thereof |
| CN105418010A (en) * | 2015-09-01 | 2016-03-23 | 深圳海龙建筑制品有限公司 | Ultra-high-performance concrete prefabricated component and preparation method thereof |
| CN106836808A (en) * | 2017-02-21 | 2017-06-13 | 中建二局第三建筑工程有限公司 | Self-compacting large-volume concrete construction method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795011A (en) * | 2019-02-14 | 2019-05-24 | 上海三一筑工建设有限公司 | A kind of concrete prefabricated element manufacture craft |
| CN112537927A (en) * | 2020-10-16 | 2021-03-23 | 江苏永固混凝土有限公司 | Novel environment-friendly concrete preparation process |
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Application publication date: 20181123 |
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