CN114770724A - Preparation method of decorative light-transmitting concrete - Google Patents
Preparation method of decorative light-transmitting concrete Download PDFInfo
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- CN114770724A CN114770724A CN202210459430.4A CN202210459430A CN114770724A CN 114770724 A CN114770724 A CN 114770724A CN 202210459430 A CN202210459430 A CN 202210459430A CN 114770724 A CN114770724 A CN 114770724A
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- concrete
- aluminum alloy
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- mould
- preparation
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- 238000002360 preparation method Methods 0.000 title claims abstract description 38
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 68
- 239000011347 resin Substances 0.000 claims abstract description 39
- 229920005989 resin Polymers 0.000 claims abstract description 39
- 239000011159 matrix material Substances 0.000 claims abstract description 37
- 239000000203 mixture Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000013307 optical fiber Substances 0.000 claims abstract description 14
- 238000012966 insertion method Methods 0.000 claims abstract description 12
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 238000007639 printing Methods 0.000 description 6
- 238000005056 compaction Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 210000003850 cellular structure Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013012 foaming technology Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0037—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with elements being able to conduct light, e.g. light conducting fibers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a preparation method of decorative light-transmitting concrete, which comprises the following steps: s1: determining the application range, style and light-transmitting pattern, and customizing a concrete mold and an aluminum alloy mold; s2: preparing light-transmitting concrete by adopting a tiling method and an insertion method according to use requirements; s3: removing the aluminum alloy mould, and vibrating the flat concrete matrix; s4: drying and shaping; the preparation process of the tiling method comprises the following steps: injecting a concrete matrix into the concrete mould; placing an aluminum alloy mold on a concrete matrix; laying a luminous optical fiber at the bottom of the aluminum alloy mold, and injecting a light guide resin mixture into the surface of the luminous optical fiber; the insertion method comprises the following preparation procedures: placing an aluminum alloy mould in the concrete mould; injecting concrete into a space between the concrete mould and the aluminum alloy mould; and injecting a light guide resin mixture into the aluminum alloy mold, and paving light guide optical fibers in the light guide resin mixture. The invention adopts a tiling method and an insertion method to obtain the light-transmitting concrete which meets different use requirements.
Description
Technical Field
The invention relates to the technical field of light-transmitting concrete, in particular to a preparation method of decorative light-transmitting concrete.
Background
The light-permeable concrete is formed by combining a large number of optical fibers and refined concrete. May be in the form of prefabricated bricks or wall panels on which objects closest to such concrete may appear as shadows. The light-transmitting concrete has different sizes and heat-insulating functions, can be made into different textures and colors, and achieves the artistic effect under the light of the lamp. The light-transmitting concrete can be made into garden building products, decorative plates, decorative building blocks and curved surface wave shapes, and provides possibility for realizing the artistic imagination and creation of architects.
Through massive search, the prior art is found, and the publication number is as follows: CN111236526A discloses a can keep warm and insulate against heat light printing opacity concrete board and preparation technology, relates to printing opacity concrete technical field, including self-foaming cellular structure concrete layer, first high fluid self-compaction printing opacity concrete layer and second high fluid self-compaction printing opacity concrete layer, self-foaming cellular structure concrete layer top and bottom all are equipped with a plurality of stopper, first high fluid self-compaction printing opacity concrete layer bottom and second high fluid self-compaction printing opacity concrete layer top all are equipped with the spacing groove with stopper assorted. The concrete slab can play a good role in heat preservation and heat insulation, the internal structure of the product is changed by adopting the micropore foaming technology, the consumption of raw materials is greatly reduced, the dead weight is smaller, the product carrying and transporting cost is greatly reduced, meanwhile, the light transmittance of the product is not influenced, the combination effect among layers can be enhanced, the structure of the light-transmitting concrete product is more stable, and the service life is longer.
In summary, in the process of preparing the light-transmitting concrete with a specific light-transmitting shape, an accurate light-transmitting pattern cannot be obtained, and meanwhile, the stable combination between the light-transmitting concrete and the common concrete cannot be ensured, so that when the specific shape is prepared by using the conventional light-transmitting concrete, the light-transmitting part and the common concrete are easy to fall off, and the overall stability cannot be ensured.
Disclosure of Invention
The invention aims to provide a preparation method of decorative light-transmitting concrete, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation method of decorative light-transmitting concrete comprises the following steps:
s1: determining the application range, style and light-transmitting pattern, and customizing a concrete mold and an aluminum alloy mold;
s2: preparing the light-transmitting concrete by adopting a tiling method and an insertion method according to the use requirement;
s3: removing the aluminum alloy mould, and vibrating the flat concrete matrix;
s4: and (5) drying and shaping.
Preferably, in S1 based on the preparation method:
according to using form customization concrete mold and customizing aluminum alloy mold according to the use needs, aluminum alloy mold comprises the first continuous aluminum alloy plate, and the inside shape that constitutes required pattern of aluminum alloy plate, both ends surface all keeps the horizontality about the aluminum alloy mold.
Preferably, in S2 based on the preparation method: the preparation flow of the tiling method is as follows:
the first step is as follows: injecting a concrete matrix into the concrete mould, and vibrating and flattening the concrete matrix by adopting a vibration pump;
the second step: placing an aluminum alloy mould on a concrete matrix, and keeping the lower surface of the aluminum alloy mould flush with the surface of the concrete matrix;
the third step: laying a light-emitting optical fiber at the bottom of the aluminum alloy mold, and reserving a power supply connector of the light-emitting optical fiber at the edge of the aluminum alloy mold;
the fourth step: injecting a light guide resin mixture into the surface of the light-emitting optical fiber, wherein the light guide resin mixture is formed by uniformly mixing concrete and light guide resin according to the proportion of 2: 1;
the fifth step: and injecting concrete into the concrete mold again to enable the surface of the concrete matrix to be flush with the surface of the light-conducting resin mixture.
Preferably, in S2 based on the preparation method: the insertion method comprises the following preparation procedures:
the first step is as follows: placing an aluminum alloy mould in the concrete mould, positioning the aluminum alloy mould and the concrete mould, and keeping the bottom of the aluminum alloy mould and the bottom of the concrete mould to be level;
the second step: injecting concrete into a space between the concrete mould and the aluminum alloy mould, and vibrating and flattening the concrete matrix by adopting a vibrating pump;
the third step: injecting a light guide resin mixture into the aluminum alloy mould, laying light guide fibers in the light guide resin mixture, reserving a power supply connector of the light emitting fibers at the edge of the aluminum alloy mould, uniformly mixing concrete and light guide resin according to a ratio of 2:1 to complete the light guide resin mixture, and keeping the surface of the light guide resin mixture flush with the surface of a concrete matrix.
Preferably, in S3 based on the preparation method:
after the preparation of the tiling method and the insertion method is completed, the aluminum alloy mold is removed, the concrete mold is placed on the surface of vibration equipment, and the gap formed after the aluminum alloy mold is removed is eliminated in a vibration mode so as to improve the stable combination between the concrete matrix and the light guide resin mixture.
Preferably, in S4 based on the preparation method:
and after the vibration treatment is finished, waiting for the drying and shaping of the mixture of the concrete matrix and the light guide resin, and demolding after shaping to separate the concrete matrix from the concrete mold to obtain the light-transmitting concrete.
Compared with the prior art, the invention has the beneficial effects that: the invention adopts a flat-laying and inserting method to prepare the light-transmitting concrete part, the light-transmitting pattern is formed by the aluminum alloy mould, the light-transmitting part is formed after the light-guiding resin mixture is injected into the aluminum alloy mould, and after the aluminum alloy mould is disassembled and is subjected to vibration treatment, the concrete matrix and the concrete part in the light-guiding resin mixture can be combined more flatly, so that a complete and firm whole is formed, and the subsequent firmness of the light-transmitting concrete and certain light transmittance of the concrete are ensured.
Drawings
FIG. 1 is a schematic diagram of the tiling process of the present invention;
FIG. 2 is a schematic diagram of an insertion process of the present invention.
In the figure: 1. a concrete mold; 2. a concrete matrix; 3. a light-emitting optical fiber; 4. a light-guiding resin mixture; 5. an aluminum alloy die.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to fig. 2, four embodiments of the present invention are provided:
the first embodiment is as follows:
a preparation method of decorative light-transmitting concrete comprises the following steps:
s1: determining the application range, style and light-transmitting pattern, and customizing a concrete mold 1 and an aluminum alloy mold 5;
s2: preparing light-transmitting concrete by adopting a tiling method and an insertion method according to use requirements;
s3: dismantling the aluminum alloy mould 5, and vibrating the plain concrete matrix 2;
s4: and (5) drying and shaping.
In S1 based on the preparation method:
according to using form customization concrete mold 1 and customizing aluminum alloy mold 5 according to the use needs, aluminum alloy mold 5 comprises the first continuous aluminum alloy plate, and the inside shape that constitutes required pattern of aluminum alloy plate, both ends surface all keep the horizontality about aluminum alloy mold 5.
The second embodiment:
referring to fig. 1, in S2 based on the preparation method: the preparation process of the tiling method comprises the following steps:
the first step is as follows: injecting a concrete matrix 2 into the concrete mould 1, and vibrating and flattening the concrete matrix 2 by adopting a vibration pump;
the second step is that: placing an aluminum alloy mold 5 on the concrete matrix 2, and keeping the lower surface of the aluminum alloy mold 5 flush with the surface of the concrete matrix 2;
the third step: laying the luminous optical fiber 3 at the bottom of the aluminum alloy mold 5, and reserving a power supply connector of the luminous optical fiber 3 at the edge of the aluminum alloy mold 5;
the fourth step: injecting a light guide resin mixture 4 on the surface of the light-emitting optical fiber 3, wherein the light guide resin mixture 4 is formed by uniformly mixing concrete and light guide resin according to the proportion of 2: 1;
the fifth step: the concrete is again poured into the concrete mold 1 so that the surface of the concrete base body 2 is flush with the surface of the light-guiding resin mixture 4.
Example three:
referring to fig. 2, in S2 based on the preparation method: the insertion method comprises the following preparation procedures:
the first step is as follows: placing an aluminum alloy mould 5 in the concrete mould 1, positioning the aluminum alloy mould 5 and the concrete mould 1, and keeping the bottom of the aluminum alloy mould 5 flush with the bottom of the concrete mould 1;
the second step is that: injecting concrete into a space between the concrete mould 1 and the aluminum alloy mould 5, and vibrating and compacting the concrete matrix 2 by adopting a vibration pump;
the third step: injecting a light guide resin mixture 4 into the aluminum alloy mold 5, laying a light guide fiber 3 in the light guide resin mixture 4, reserving a power supply connector of the light emitting fiber 3 at the edge of the aluminum alloy mold 5, uniformly mixing the concrete and the light guide resin according to the ratio of 2:1 to obtain the light guide resin mixture 4, and keeping the surface of the light guide resin mixture 4 flush with the surface of the concrete matrix 2.
Example four:
in S3 based on the preparation method:
after the preparation of the tiling method and the insertion method is completed, the aluminum alloy mold 5 is removed, the concrete mold 1 is placed on the surface of a vibrating device, and a vibration mode is adopted to eliminate a gap after the removal of the aluminum alloy mold 5 so as to improve the stable combination between the concrete matrix 2 and the light guide resin mixture 4.
In S4 based on the preparation method:
after the vibration treatment is finished, the concrete matrix 2 and the light guide resin mixture 4 are dried and shaped, and then demoulding is carried out to separate the concrete matrix 2 from the concrete mould 1, thus obtaining the light-transmitting concrete.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A preparation method of decorative light-transmitting concrete is characterized by comprising the following steps: the preparation method comprises the following steps:
s1: determining the application range, style and light-transmitting pattern, and customizing a concrete mold (1) and an aluminum alloy mold (5);
s2: preparing light-transmitting concrete by adopting a tiling method and an insertion method according to use requirements;
s3: removing the aluminum alloy mould (5), and vibrating the plain concrete matrix (2);
s4: and (5) drying and shaping.
2. The method for preparing a decorative light-transmitting concrete according to claim 1, characterized in that: in S1 based on the preparation method:
according to using form customization concrete mold (1) and customizing aluminum alloy mold (5) according to the use needs, aluminum alloy mold (5) comprise the first continuous aluminum alloy plate, the inside shape that constitutes required pattern of aluminum alloy plate, both ends surface all keeps the horizontality about aluminum alloy mold (5).
3. The preparation method of the decorative light-transmitting concrete according to claim 1, wherein the concrete comprises the following steps: in S2 based on the preparation method: the preparation process of the tiling method comprises the following steps:
the first step is as follows: injecting a concrete matrix (2) into the concrete mould (1), and vibrating and flattening the concrete matrix (2) by adopting a vibration pump;
the second step: placing the aluminum alloy mold (5) on the concrete matrix (2), and keeping the lower surface of the aluminum alloy mold (5) flush with the surface of the concrete matrix (2);
the third step: laying a luminous optical fiber (3) at the bottom of the aluminum alloy mold (5), and reserving a power supply connector of the luminous optical fiber (3) at the edge of the aluminum alloy mold (5);
the fourth step: injecting a light guide resin mixture (4) into the surface of the light-emitting optical fiber (3), wherein the light guide resin mixture (4) is formed by uniformly mixing concrete and light guide resin according to the proportion of 2: 1;
the fifth step: and (3) injecting concrete into the concrete mould (1) again so that the surface of the concrete matrix (2) is flush with the surface of the light-guiding resin mixture (4).
4. The method for preparing a decorative light-transmitting concrete according to claim 1, characterized in that: in S2 based on the preparation method: the insertion method comprises the following preparation procedures:
the first step is as follows: placing an aluminum alloy mould (5) in the concrete mould (1), positioning the aluminum alloy mould (5) and the concrete mould (1), and keeping the bottom of the aluminum alloy mould (5) and the bottom of the concrete mould (1) flush;
the second step is that: concrete is injected into a space between the concrete mould (1) and the aluminum alloy mould (5), and a vibration pump is adopted to vibrate and flatten the concrete matrix (2);
the third step: injecting a light guide resin mixture (4) into the aluminum alloy mold (5), laying the light guide fibers (3) in the light guide resin mixture (4), reserving a power supply connector of the light emitting fibers (3) at the edge of the aluminum alloy mold (5), uniformly mixing the concrete and the light guide resin according to the ratio of 2:1 to complete the light guide resin mixture (4), and keeping the surface of the light guide resin mixture (4) flush with the surface of the concrete matrix (2).
5. The method for preparing a decorative light-transmitting concrete according to claim 1, characterized in that: in S3 based on the preparation method:
after the preparation of the tiling method and the insertion method is completed, the aluminum alloy mold (5) is detached, the concrete mold (1) is placed on the surface of vibration equipment, and gaps formed after the aluminum alloy mold (5) is detached are eliminated in a vibration mode and used for improving the stable combination between the concrete matrix (2) and the light guide resin mixture (4).
6. The preparation method of the decorative light-transmitting concrete according to claim 1, wherein the concrete comprises the following steps: in S4 based on the preparation method:
and after the vibration treatment is finished, waiting for the drying and shaping of the concrete matrix (2) and the light guide resin mixture (4), and demolding after shaping to separate the concrete matrix (2) from the concrete mold (1) to obtain the light-transmitting concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210459430.4A CN114770724B (en) | 2022-04-27 | 2022-04-27 | Preparation method of decorative light-transmitting concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210459430.4A CN114770724B (en) | 2022-04-27 | 2022-04-27 | Preparation method of decorative light-transmitting concrete |
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| Publication Number | Publication Date |
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| CN114770724A true CN114770724A (en) | 2022-07-22 |
| CN114770724B CN114770724B (en) | 2023-10-24 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445772A (en) * | 1991-05-23 | 1995-08-29 | Cca Inc. | Method of producing patterned shaped article |
| CN1774552A (en) * | 2002-12-31 | 2006-05-17 | 建筑混凝土创造公司 | Re-usable non-metallic construction forming system |
| CN103085154A (en) * | 2011-10-27 | 2013-05-08 | 比亚迪股份有限公司 | Light-transmission concrete and method for manufacturing same |
| CN103086660A (en) * | 2013-01-31 | 2013-05-08 | 南昌大学 | Resin light guide concrete and preparation method thereof |
| CN110042717A (en) * | 2018-01-16 | 2019-07-23 | 江俊昇 | Colour cement brick and its manufacturing method |
| CN111098389A (en) * | 2019-12-06 | 2020-05-05 | 天津大学 | Method for manufacturing partially light-transmitting concrete building material |
| CN111136909A (en) * | 2020-02-28 | 2020-05-12 | 济南大学 | 3D prints forming die of preparation printing opacity concrete block and resin light conductor thereof |
| CN111168834A (en) * | 2018-11-12 | 2020-05-19 | 深圳市高新建混凝土有限公司 | Method for manufacturing light-transmitting concrete member |
-
2022
- 2022-04-27 CN CN202210459430.4A patent/CN114770724B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445772A (en) * | 1991-05-23 | 1995-08-29 | Cca Inc. | Method of producing patterned shaped article |
| CN1774552A (en) * | 2002-12-31 | 2006-05-17 | 建筑混凝土创造公司 | Re-usable non-metallic construction forming system |
| CN103085154A (en) * | 2011-10-27 | 2013-05-08 | 比亚迪股份有限公司 | Light-transmission concrete and method for manufacturing same |
| CN103086660A (en) * | 2013-01-31 | 2013-05-08 | 南昌大学 | Resin light guide concrete and preparation method thereof |
| CN110042717A (en) * | 2018-01-16 | 2019-07-23 | 江俊昇 | Colour cement brick and its manufacturing method |
| CN111168834A (en) * | 2018-11-12 | 2020-05-19 | 深圳市高新建混凝土有限公司 | Method for manufacturing light-transmitting concrete member |
| CN111098389A (en) * | 2019-12-06 | 2020-05-05 | 天津大学 | Method for manufacturing partially light-transmitting concrete building material |
| CN111136909A (en) * | 2020-02-28 | 2020-05-12 | 济南大学 | 3D prints forming die of preparation printing opacity concrete block and resin light conductor thereof |
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| CN114770724B (en) | 2023-10-24 |
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