CN113149524A - Energy-saving environment-friendly concrete member and preparation method thereof - Google Patents
Energy-saving environment-friendly concrete member and preparation method thereof Download PDFInfo
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- CN113149524A CN113149524A CN202110310678.XA CN202110310678A CN113149524A CN 113149524 A CN113149524 A CN 113149524A CN 202110310678 A CN202110310678 A CN 202110310678A CN 113149524 A CN113149524 A CN 113149524A
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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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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The embodiment of the invention discloses an energy-saving and environment-friendly concrete member and a preparation method thereof, wherein the energy-saving and environment-friendly concrete member sequentially comprises a structural layer and a decorative layer, and the decorative layer comprises a first component of the decorative layer and a second component of the decorative layer; the structural layer comprises the following components in percentage by mass: 350-550 parts of cement, 50-150 parts of mineral powder, 600-750 parts of fine aggregate, 1200-1500 parts of coarse aggregate, 100-150 parts of water and 10-20 parts of water reducing agent; the first component of the decorative layer comprises the following components in percentage by mass: 800-1000 parts of cement, 150-250 parts of heavy calcium carbonate powder, 500-600 parts of white sand, 50-200 parts of yellow sand and 200-250 parts of water; the second component of the decorative layer comprises the following components in percentage by mass: 50-200 parts of cement, 10-30 parts of heavy calcium carbonate powder, 500-600 parts of black sand, 20-70 parts of yellow sand, 0.8-1.5 parts of pigment iron oxide yellow and 10-30 parts of water. The decoration layer and the component are made into an integrated product, and external decoration treatment is not needed, so that the working procedures can be reduced, and the construction period can be saved. The product thus produced has simple decoration effect, strong artistic sense, long decoration effect, no color change and no fading, excellent integral performance and reliable quality.
Description
Technical Field
The embodiment of the invention relates to the technical field of environmental protection, in particular to an energy-saving and environment-friendly concrete member and a preparation method thereof.
Background
At present, common cement concrete member products are low in color and single, the appearance which can be expressed is monotonous, and in order to enhance the decorative effect, external decoration, painting, tile pasting, dry hanging of stone and the like are required after the products are installed.
However, in the prior art, the product is subjected to external decoration after being installed, the process is complex, the time for the working procedure is long, the required construction period is long, the manufactured product has single appearance and insufficient decoration effect due to the limitation of the subsequent process, and the fading and discoloration conditions are easy to occur, so that the quality of the decoration layer is influenced.
Disclosure of Invention
In order to solve the technical problem, an embodiment of the present invention provides an energy-saving and environment-friendly concrete member, which sequentially includes a structural layer and a decorative layer, wherein the decorative layer includes a decorative layer first component and a decorative layer second component;
the structural layer comprises the following components in percentage by mass: 350-550 parts of cement, 50-150 parts of mineral powder, 600-750 parts of fine aggregate, 1200-1500 parts of coarse aggregate, 100-150 parts of water and 10-20 parts of water reducing agent;
the first component of the decorative layer comprises the following components in percentage by mass: 800-1000 parts of cement, 150-250 parts of heavy calcium carbonate powder, 500-600 parts of white sand, 50-200 parts of yellow sand and 200-250 parts of water;
the second component of the decorative layer comprises the following components in percentage by mass: 50-200 parts of cement, 10-30 parts of heavy calcium carbonate powder, 500-600 parts of black sand, 20-70 parts of yellow sand, 0.8-1.5 parts of pigment iron oxide yellow and 10-30 parts of water.
Further, the air conditioner is provided with a fan,
the structural layer comprises the following components in percentage by mass: 900 parts of cement, 200 parts of mineral powder, 680 parts of fine aggregate, 1380 parts of coarse aggregate, 125 parts of water and 15 parts of a water reducing agent;
the first component of the decorative layer comprises the following components in percentage by mass: cement 900, heavy calcium carbonate powder 200, white sand 900, yellow sand 100 and water 230;
the second component of the decorative layer comprises the following components in percentage by mass: 100 parts of cement, 20 parts of heavy calcium carbonate powder, 100 parts of black sand, 50 parts of yellow sand, 1.2 parts of pigment iron oxide yellow and 20 parts of water.
Furthermore, the white sand in the first component of the decorative layer is 40 meshes.
Furthermore, the black sand in the second component of the decorative layer is 80 meshes.
Further, the water reducing ratio of the water reducing agent is
Further, the particle size of the coarse aggregate is:
further, the particle size of the fine aggregate is:
fineness modulus of
A preparation method of an energy-saving and environment-friendly concrete member comprises the following steps:
according to the mass ratio: uniformly stirring 350-550 parts of cement, 50-150 parts of mineral powder, 600-750 parts of fine aggregate, 1200-1500 parts of coarse aggregate, 100-150 parts of water and 10-20 parts of water reducing agent to obtain a structural layer;
mixing 800-1000 parts of cement, 150-250 parts of heavy calcium carbonate powder, 500-600 parts of white sand, 50-200 parts of yellow sand and 200-250 parts of water in a mass ratio, and uniformly stirring to obtain a first component of a decorative layer;
mixing 50-200 parts of cement, 10-30 parts of heavy calcium carbonate powder, 500-600 parts of black sand, 20-70 parts of yellow sand, 0.8-1.5 parts of pigment iron oxide yellow and 10-30 parts of water uniformly according to the mass ratio to obtain a second component of the decorative layer;
and sequentially superposing the structural layer, the first decorative layer component and the second decorative layer component to obtain the concrete member.
Further, the structural layer comprises the following components in percentage by mass: 900 parts of cement, 200 parts of mineral powder, 680 parts of fine aggregate, 1380 parts of coarse aggregate, 125 parts of water and 15 parts of a water reducing agent;
the first component of the decorative layer comprises the following components in percentage by mass: cement 900, heavy calcium carbonate powder 200, white sand 900, yellow sand 100 and water 230;
the second component of the decorative layer comprises the following components in percentage by mass: 100 parts of cement, 20 parts of heavy calcium carbonate powder, 100 parts of black sand, 50 parts of yellow sand, 1.2 parts of pigment iron oxide yellow and 20 parts of water.
And further, processing the first component of the decorative layer or the second component of the decorative layer according to a preset mould to obtain a preset decorative pattern.
The embodiment of the invention has the following beneficial effects: the decorative layer and the member are made into an integrated product, and the decorative concrete is used for producing a cement concrete member product, so that the external decoration treatment is not needed, the working procedures can be reduced, and the construction period can be saved. The decorative concrete product manufactured in the way is simple in process, simple in decorative effect, strong in artistic sense, capable of keeping the decorative effect for a long time without changing color or fading, excellent in overall performance and reliable in quality.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution in the embodiments of the present invention is clearly and completely described below.
An energy-saving and environment-friendly concrete member sequentially comprises a structural layer and a decorative layer, wherein the decorative layer comprises a first component of the decorative layer and a second component of the decorative layer;
the structural layer comprises the following components in percentage by mass: 350-550 parts of cement, 50-150 parts of mineral powder, 600-750 parts of fine aggregate, 1200-1500 parts of coarse aggregate, 100-150 parts of water and 10-20 parts of water reducing agent;
the first component of the decorative layer comprises the following components in percentage by mass: 800-1000 parts of cement, 150-250 parts of heavy calcium carbonate powder, 500-600 parts of white sand, 50-200 parts of yellow sand and 200-250 parts of water;
the second component of the decorative layer comprises the following components in percentage by mass: 50-200 parts of cement, 10-30 parts of heavy calcium carbonate powder, 500-600 parts of black sand, 20-70 parts of yellow sand, 0.8-1.5 parts of pigment iron oxide yellow and 10-30 parts of water.
Preferably, the structural layer comprises the following components in percentage by mass: 900 parts of cement, 200 parts of mineral powder, 680 parts of fine aggregate, 1380 parts of coarse aggregate, 125 parts of water and 15 parts of a water reducing agent; the first component of the decorative layer comprises the following components in percentage by mass: cement 900, heavy calcium carbonate powder 200, white sand 900, yellow sand 100 and water 230; the second component of the decorative layer comprises the following components in percentage by mass: 100 parts of cement, 20 parts of heavy calcium carbonate powder, 100 parts of black sand, 50 parts of yellow sand, 1.2 parts of pigment iron oxide yellow and 20 parts of water.
In one embodiment of the present invention, the structural layer comprises: cement 450kg/m3100kg/m of mineral powder3680kg/m of fine aggregate31380kg/m coarse aggregate3125kg/m of water315kg/m of water reducing agent3(ii) a The decorative layer first component comprises: cement 900kg/m3Heavy calcium carbonate powder 200kg/m380-mesh white sand 400kg/m3900kg/m of 40-mesh white sand3100kg/m of yellow sand3230kg/m of water3(ii) a The second component of the decorative layer comprises: cement 100kg/m320kg/m of heavy calcium carbonate powder380-mesh black sand 100kg/m350kg/m of yellow sand3Pigment iron oxide yellow 1.2kg/m320kg/m of water3。
Preferably, the white sand in the first component of the decorative layer is 40 meshes, and the black sand in the second component of the decorative layer is 80 meshes.
Specifically, the water reducing agent has a water reducing rate of
Wherein the water reducing agent can be a high-performance water reducing agent purchased from the market. The particle size of the coarse aggregate is as follows:
the particle size of the fine aggregate is:
fineness modulus of
The embodiment of the invention also comprises the following steps: a preparation method of an energy-saving and environment-friendly concrete member comprises the following steps:
according to the mass ratio: uniformly stirring 350-550 parts of cement, 50-150 parts of mineral powder, 600-750 parts of fine aggregate, 1200-1500 parts of coarse aggregate, 100-150 parts of water and 10-20 parts of water reducing agent to obtain a structural layer;
mixing 800-1000 parts of cement, 150-250 parts of heavy calcium carbonate powder, 500-600 parts of white sand, 50-200 parts of yellow sand and 200-250 parts of water in a mass ratio, and uniformly stirring to obtain a first component of a decorative layer;
mixing 50-200 parts of cement, 10-30 parts of heavy calcium carbonate powder, 500-600 parts of black sand, 20-70 parts of yellow sand, 0.8-1.5 parts of pigment iron oxide yellow and 10-30 parts of water uniformly according to the mass ratio to obtain a second component of the decorative layer;
and sequentially superposing the structural layer, the first decorative layer component and the second decorative layer component to obtain the concrete member.
Further, the structural layer comprises the following components in percentage by mass: 900 parts of cement, 200 parts of mineral powder, 680 parts of fine aggregate, 1380 parts of coarse aggregate, 125 parts of water and 15 parts of a water reducing agent;
the first component of the decorative layer comprises the following components in percentage by mass: cement 900, heavy calcium carbonate powder 200, white sand 900, yellow sand 100 and water 230;
the second component of the decorative layer comprises the following components in percentage by mass: 100 parts of cement, 20 parts of heavy calcium carbonate powder, 100 parts of black sand, 50 parts of yellow sand, 1.2 parts of pigment iron oxide yellow and 20 parts of water.
And further, processing the first component of the decorative layer or the second component of the decorative layer according to a preset mould to obtain a preset decorative pattern.
In the embodiment of the invention, the decorative layer and the member are made into an integrated product, and the decorative concrete is used for producing a cement concrete member product, so that the external decoration treatment is not needed, the working procedures can be reduced, and the construction period can be saved. The decorative concrete product manufactured in the way is simple in process, simple in decorative effect, strong in artistic sense, capable of keeping the decorative effect for a long time without changing color or fading, excellent in overall performance and reliable in quality.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An energy-saving and environment-friendly concrete member is characterized by sequentially comprising a structural layer and a decorative layer, wherein the decorative layer comprises a first component of the decorative layer and a second component of the decorative layer;
the structural layer comprises the following components in percentage by mass: 350-550 parts of cement, 50-150 parts of mineral powder, 600-750 parts of fine aggregate, 1200-1500 parts of coarse aggregate, 100-150 parts of water and 10-20 parts of water reducing agent;
the first component of the decorative layer comprises the following components in percentage by mass: 800-1000 parts of cement, 150-250 parts of heavy calcium carbonate powder, 500-600 parts of white sand, 50-200 parts of yellow sand and 200-250 parts of water;
the second component of the decorative layer comprises the following components in percentage by mass: 50-200 parts of cement, 10-30 parts of heavy calcium carbonate powder, 500-600 parts of black sand, 20-70 parts of yellow sand, 0.8-1.5 parts of pigment iron oxide yellow and 10-30 parts of water.
2. The energy-saving environment-friendly concrete member according to claim 1,
the structural layer comprises the following components in percentage by mass: 900 parts of cement, 200 parts of mineral powder, 680 parts of fine aggregate, 1380 parts of coarse aggregate, 125 parts of water and 15 parts of a water reducing agent;
the first component of the decorative layer comprises the following components in percentage by mass: cement 900, heavy calcium carbonate powder 200, white sand 900, yellow sand 100 and water 230;
the second component of the decorative layer comprises the following components in percentage by mass: 100 parts of cement, 20 parts of heavy calcium carbonate powder, 100 parts of black sand, 50 parts of yellow sand, 1.2 parts of pigment iron oxide yellow and 20 parts of water.
3. The energy-saving environment-friendly concrete member as claimed in claim 1, wherein the white sand in the first component of the decorative layer is 40 mesh.
4. The energy-saving environment-friendly concrete member as claimed in claim 1, wherein the black sand in the second component of the decorative layer is 80 mesh.
5. The energy-saving environment-friendly concrete member as claimed in claim 1, wherein the water reducing agent has a water reducing rate of
6. The energy-saving environment-friendly concrete member according to claim 1, wherein the particle size of the coarse aggregate is:
7. the energy-saving environment-friendly concrete member according to claim 1, wherein the fine aggregate has a particle size of:
fineness modulus of
8. The preparation method of the energy-saving and environment-friendly concrete member is characterized by comprising the following steps:
according to the mass ratio: uniformly stirring 350-550 parts of cement, 50-150 parts of mineral powder, 600-750 parts of fine aggregate, 1200-1500 parts of coarse aggregate, 100-150 parts of water and 10-20 parts of water reducing agent to obtain a structural layer;
mixing 800-1000 parts of cement, 150-250 parts of heavy calcium carbonate powder, 500-600 parts of white sand, 50-200 parts of yellow sand and 200-250 parts of water in a mass ratio, and uniformly stirring to obtain a first component of a decorative layer;
mixing 50-200 parts of cement, 10-30 parts of heavy calcium carbonate powder, 500-600 parts of black sand, 20-70 parts of yellow sand, 0.8-1.5 parts of pigment iron oxide yellow and 10-30 parts of water uniformly according to the mass ratio to obtain a second component of the decorative layer;
and sequentially superposing the structural layer, the first decorative layer component and the second decorative layer component to obtain the concrete member.
9. The method for preparing energy-saving and environment-friendly concrete member according to claim 8,
the structural layer comprises the following components in percentage by mass: 900 parts of cement, 200 parts of mineral powder, 680 parts of fine aggregate, 1380 parts of coarse aggregate, 125 parts of water and 15 parts of a water reducing agent;
the first component of the decorative layer comprises the following components in percentage by mass: cement 900, heavy calcium carbonate powder 200, white sand 900, yellow sand 100 and water 230;
the second component of the decorative layer comprises the following components in percentage by mass: 100 parts of cement, 20 parts of heavy calcium carbonate powder, 100 parts of black sand, 50 parts of yellow sand, 1.2 parts of pigment iron oxide yellow and 20 parts of water.
10. The method for preparing an energy-saving and environment-friendly concrete member as claimed in claim 8, wherein the predetermined decorative pattern is obtained by treating the first component of the decorative layer or the second component of the decorative layer according to a predetermined mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110310678.XA CN113149524A (en) | 2021-03-23 | 2021-03-23 | Energy-saving environment-friendly concrete member and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110310678.XA CN113149524A (en) | 2021-03-23 | 2021-03-23 | Energy-saving environment-friendly concrete member and preparation method thereof |
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| CN113149524A true CN113149524A (en) | 2021-07-23 |
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| CN202110310678.XA Pending CN113149524A (en) | 2021-03-23 | 2021-03-23 | Energy-saving environment-friendly concrete member and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368977A (en) * | 2021-12-23 | 2022-04-19 | 中建科技集团有限公司 | Cement-based fly ash floating bead sound absorption material and preparation method thereof |
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| CN111302828A (en) * | 2020-04-17 | 2020-06-19 | 上海君道住宅工业有限公司 | Preparation method of lightweight concrete decorative member |
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2021
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| UA95008C2 (en) * | 2009-12-07 | 2011-06-25 | Юрий Николаевич Ружин | Two-layer concrete article |
| UA50152U (en) * | 2009-12-11 | 2010-05-25 | Юрий Николаевич Ружин | Double layer concrete article |
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| CN114368977A (en) * | 2021-12-23 | 2022-04-19 | 中建科技集团有限公司 | Cement-based fly ash floating bead sound absorption material and preparation method thereof |
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Application publication date: 20210723 |