CN113059654A - Preparation method of fluorescent stone resin luminous concrete - Google Patents
Preparation method of fluorescent stone resin luminous concrete Download PDFInfo
- Publication number
- CN113059654A CN113059654A CN202110305680.8A CN202110305680A CN113059654A CN 113059654 A CN113059654 A CN 113059654A CN 202110305680 A CN202110305680 A CN 202110305680A CN 113059654 A CN113059654 A CN 113059654A
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- Prior art keywords
- concrete
- light
- fluorescent stone
- fluorescent
- stone
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Classifications
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- 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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- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
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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)
- Manufacturing & Machinery (AREA)
- Mechanical 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 the technical field of building engineering materials, in particular to a preparation method of a fluorescent stone resin light-emitting concrete. The method comprises the following steps: before the fluorescent stone concrete is laid, one or a plurality of light guide fibers are uniformly laid at the bottom or the periphery of a mould template, one end of one or a plurality of light guide fibers is connected to an LED lamp bead with ultraviolet light, so that the ultraviolet light emitted by the LED lamp bead is intensively guided to the fluorescent stone through the light guide fibers, the light energy is absorbed and stored, then the fluorescent stone concrete is poured according to the pattern of the mould template, the laid light guide fibers and the LED lamp bead are covered, after the fluorescent stone resin concrete is hardened, the mould is disassembled, and the fluorescent stone resin light-emitting concrete is obtained after maintenance. The fluorescent stone resin luminous concrete prepared by the preparation method provided by the invention is convenient to construct and simple to operate, and hides the light source, thereby saving the occupied space and improving the decorative effect of the product.
Description
Technical Field
The invention relates to the technical field of building engineering materials, in particular to a preparation method of a fluorescent stone resin light-emitting concrete.
Background
Because the fluorescent stone can absorb ultraviolet light and release the light energy at night, the fluorescent stone concrete is widely applied to the pavement decoration of parks, districts and the like as a common luminous concrete material. However, it is not realistic to emit light at night simply by irradiation with sunlight, and there is no irradiation with sunlight on cloudy days, and therefore, a method of installing an ultraviolet lamp above the fluorescent stone concrete and irradiating the concrete with the ultraviolet lamp is currently used for the purpose of emitting light.
However, the method needs to install the ultraviolet lamp on the surface, so that the occupied area is large, and the decorative effect is influenced. Secondly, the light source can not be irradiated on the fluorite in the concrete and absorbed by the fluorite, thereby causing the waste of resources.
Disclosure of Invention
The invention aims to provide a method for preparing fluorescent stone resin luminous concrete which does not affect the decorative effect and can completely absorb a light source by fluorescent stones.
In order to solve the technical problems, the technical scheme of the invention is as follows: a method for preparing fluorescent stone resin luminous concrete comprises the following steps: before the fluorescent stone concrete is laid, one or a plurality of light guide fibers are uniformly laid at the bottom or the periphery of a mould template, one end of one or a plurality of light guide fibers is connected to an LED lamp bead with ultraviolet light, so that the ultraviolet light emitted by the LED lamp bead is intensively guided to the fluorescent stone through the light guide fibers, the light energy is absorbed and stored, then the fluorescent stone concrete is poured according to the pattern of the mould template, the laid light guide fibers and the LED lamp bead are covered, after the fluorescent stone resin concrete is hardened, the mould is disassembled, and the fluorescent stone resin light-emitting concrete is obtained after maintenance.
Preferably, the optical fiber is an optical fiber having alkali resistance.
Preferably, after the mold is removed and cured, 3mm of glass fiber is adhered to the surface of the mold.
Preferably, the fluorescent stone concrete is fluorescent stone resin concrete.
Preferably, the light-transmitting resin plate is embedded in the mortar mold form before the casting of the fluorescent stone concrete is performed.
Preferably, before the light-transmitting resin plate is embedded into the mortar mold template, the light-transmitting resin plate is soaked in water at the temperature of 40-50 ℃ until the light-transmitting resin plate is saturated in water.
Preferably, the weight formula ratio of the fluorescent stone concrete is as follows: cement 200-300 kg.m-3100 sand of 150kg · m-31300 kg-m of 1200-inch flourescent stone aggregate-3Stainless steel fiber 20-30 kg.m-30.5-1kg m of polypropylene fiber-3。
Compared with the prior art, the invention has the beneficial effects that:
the fluorescent stone resin luminous concrete prepared by the preparation method is convenient to construct and simple to operate, the light source is hidden, the space occupation is saved, the decorative effect of the product is improved, the ultraviolet light can be conducted in a concentrated mode by adding the light guide fiber, the utilization rate of light energy is improved, and unnecessary energy consumption is reduced. In addition, before the light-transmitting resin plate is embedded into the mortar mould template, the light-transmitting resin plate is soaked in water at the temperature of 40-50 ℃ until the water absorption of the light-transmitting resin plate reaches saturation, so that the light-transmitting resin plate can not absorb the water in the mortar after the mortar is poured, and the influence on the stability of the product structure due to the water absorption expansion is avoided; meanwhile, the stainless steel short fiber is added in the formula, and the tear resistance and the bending strength of the light-transmitting concrete plate are greatly improved due to the addition of the stainless steel short fiber.
Detailed Description
The embodiments of the present invention will be further specifically described below. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The invention relates to a preparation method of a fluorite resin luminous concrete, which comprises the following steps: before the fluorescent stone concrete is laid, one or a plurality of light guide fibers are uniformly laid at the bottom or the periphery of a mould template, one end of one or a plurality of light guide fibers is connected to an LED lamp bead with ultraviolet light, so that the ultraviolet light emitted by the LED lamp bead is intensively guided to the fluorescent stone through the light guide fibers, the light energy is absorbed and stored, then the fluorescent stone concrete is poured according to the pattern of the mould template, the laid light guide fibers and the LED lamp bead are covered, after the fluorescent stone resin concrete is hardened, the mould is disassembled, and the fluorescent stone resin light-emitting concrete is obtained after maintenance.
In the invention, the selected light guide fiber is the light guide fiber with alkali resistance.
In order to improve the light transmission performance and the aesthetic property of the invention, after the mould is removed and maintained, 3mm of glass fiber is adhered to the surface of the mould.
The fluorescent stone concrete is fluorescent stone resin concrete.
Before the fluorescent stone concrete is poured, the light-transmitting resin plate is embedded into the mortar mould template. Before the light-transmitting resin plate is embedded into the mortar mould template, the light-transmitting resin plate is soaked in water at the temperature of 40-50 ℃ until the water absorption of the light-transmitting resin plate reaches saturation. Before the light-transmitting resin plate is embedded into the mortar mould template, the light-transmitting resin plate is soaked in water at the temperature of 40-50 ℃ until the water absorption of the light-transmitting resin plate reaches saturation, so that the light-transmitting resin plate can not absorb the water in the mortar after the mortar is poured, and the influence on the stability of the product structure due to the water absorption expansion is avoided; meanwhile, the stainless steel short fiber is added in the formula, and the tear resistance and the bending strength of the light-transmitting concrete plate are greatly improved due to the addition of the stainless steel short fiber.
The weight formula ratio of the fluorescent stone concrete is as follows: cement 200-300 kg.m-3100 sand of 150kg · m-31300 kg-m of 1200-inch flourescent stone aggregate-3Stainless steel fiber 20-30 kg.m-30.5-1kg m of polypropylene fiber-3。
The concrete prepared by the method and the formula has the main performance indexes shown in the table 1:
TABLE 1 physical and mechanical Properties of the fluorolite light-emitting concrete of the present invention
| Performance of | Index (I) |
| Size/mm | 60×600×1200 |
| Mass/kg | 60 |
| Degree of transparency/%) | 19-22 |
| Durability | No obvious degradation in two years |
| Elastic limit/MPa | 1.95 |
| Maximum tension/MPa | 7.9 |
As can be seen from the above table, the present invention has good tear resistance and no significant change in properties when exposed to the natural environment for two years.
The fluorescent stone resin luminous concrete prepared by the preparation method is convenient to construct and simple to operate, the light source is hidden, the space occupation is saved, the decorative effect of the product is improved, the ultraviolet light can be conducted in a concentrated mode by adding the light guide fiber, the utilization rate of light energy is improved, and unnecessary energy consumption is reduced. In addition, before the light-transmitting resin plate is embedded into the mortar mould template, the light-transmitting resin plate is soaked in water at the temperature of 40-50 ℃ until the water absorption of the light-transmitting resin plate reaches saturation, so that the light-transmitting resin plate can not absorb the water in the mortar after the mortar is poured, and the influence on the stability of the product structure due to the water absorption expansion is avoided; meanwhile, the stainless steel short fiber is added in the formula, and the tear resistance and the bending strength of the light-transmitting concrete plate are greatly improved due to the addition of the stainless steel short fiber.
The embodiments of the present invention have been described in detail, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (7)
1. The preparation method of the fluorescent stone resin luminous concrete is characterized by comprising the following steps of: before the fluorescent stone concrete is laid, one or a plurality of light guide fibers are uniformly laid at the bottom or the periphery of a mould template, one end of one or a plurality of light guide fibers is connected to an LED lamp bead with ultraviolet light, so that the ultraviolet light emitted by the LED lamp bead is intensively guided to the fluorescent stone through the light guide fibers, the light energy is absorbed and stored, then the fluorescent stone concrete is poured according to the pattern of the mould template, the laid light guide fibers and the LED lamp bead are covered, after the fluorescent stone resin concrete is hardened, the mould is disassembled, and the fluorescent stone resin light-emitting concrete is obtained after maintenance.
2. The method for preparing a luminescent concrete using fluorescent stone resin according to claim 1, wherein: the light guide fiber is a light guide fiber with alkali resistance.
3. The method for preparing a luminescent concrete using fluorescent stone resin according to claim 1, wherein: after the mold is removed and cured, 3mm glass fiber is adhered to the surface of the mold.
4. The method for preparing a luminescent concrete using fluorescent stone resin according to claim 1, wherein: the fluorescent stone concrete is fluorescent stone resin concrete.
5. The method for preparing a luminescent concrete using fluorescent stone resin according to claim 1, wherein: before the fluorescent stone concrete is poured, the light-transmitting resin plate is embedded into the mortar mould template.
6. The method for preparing a luminescent concrete using fluorescent stone resin according to claim 5, wherein: before the light-transmitting resin plate is embedded into the mortar mould template, the light-transmitting resin plate is soaked in water at the temperature of 40-50 ℃ until the water absorption of the light-transmitting resin plate reaches saturation.
7. The method for preparing a luminescent concrete using fluorescent stone resin according to claim 1, wherein: the weight formula ratio of the fluorescent stone concrete is as follows: cement 200-300 kg.m-3100 sand of 150kg · m-31300 kg-m of 1200-inch flourescent stone aggregate-3Stainless steel fiber 20-30 kg.m-30.5-1kg m of polypropylene fiber-3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110305680.8A CN113059654A (en) | 2021-03-19 | 2021-03-19 | Preparation method of fluorescent stone resin luminous concrete |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110305680.8A CN113059654A (en) | 2021-03-19 | 2021-03-19 | Preparation method of fluorescent stone resin luminous concrete |
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| CN113059654A true CN113059654A (en) | 2021-07-02 |
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| CN202110305680.8A Pending CN113059654A (en) | 2021-03-19 | 2021-03-19 | Preparation method of fluorescent stone resin luminous concrete |
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Citations (12)
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|---|---|---|---|---|
| JPH07309685A (en) * | 1994-05-12 | 1995-11-28 | Ohbayashi Corp | Luminous concrete plate |
| JP2009126769A (en) * | 2007-11-27 | 2009-06-11 | Shigeo Shimizu | Luminous mortar |
| CN103086660A (en) * | 2013-01-31 | 2013-05-08 | 南昌大学 | Resin light guide concrete and preparation method thereof |
| CN105563931A (en) * | 2015-12-15 | 2016-05-11 | 卓达新材料科技集团有限公司 | A kind of luminous board and preparation method thereof |
| CN107225649A (en) * | 2017-06-19 | 2017-10-03 | 中建商品混凝土有限公司 | A kind of preparation method of curved surface non-light tight concrete |
| CN108558288A (en) * | 2018-05-04 | 2018-09-21 | 重庆大学 | A kind of non-light tight concrete and preparation method thereof |
| CN109137672A (en) * | 2018-07-27 | 2019-01-04 | 同济大学 | One kind shines porous pervious concrete pavement structure |
| CN109133771A (en) * | 2018-07-27 | 2019-01-04 | 东莞环球经典新型材料有限公司 | Prefabricated inorganic artificial noctilucent stone slab and preparation method thereof |
| CN110526633A (en) * | 2019-09-20 | 2019-12-03 | 北京市蓝宝新技术股份有限公司 | A kind of concrete and its preparation method and application of light transmission and self-luminous one |
| CN110936492A (en) * | 2019-12-16 | 2020-03-31 | 安徽海龙建筑工业有限公司 | Preparation method of high-performance cone-shaped light-transmitting concrete |
| CN111663464A (en) * | 2020-05-29 | 2020-09-15 | 同济大学 | Light-transmitting concrete-based LED active light-emitting traffic marking and construction method thereof |
| CN111805692A (en) * | 2020-06-29 | 2020-10-23 | 成都市东宇市政设施制造厂 | Production process of PC (polycarbonate) luminous brick |
-
2021
- 2021-03-19 CN CN202110305680.8A patent/CN113059654A/en active Pending
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| JPH07309685A (en) * | 1994-05-12 | 1995-11-28 | Ohbayashi Corp | Luminous concrete plate |
| JP2009126769A (en) * | 2007-11-27 | 2009-06-11 | Shigeo Shimizu | Luminous mortar |
| CN103086660A (en) * | 2013-01-31 | 2013-05-08 | 南昌大学 | Resin light guide concrete and preparation method thereof |
| CN105563931A (en) * | 2015-12-15 | 2016-05-11 | 卓达新材料科技集团有限公司 | A kind of luminous board and preparation method thereof |
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| CN108558288A (en) * | 2018-05-04 | 2018-09-21 | 重庆大学 | A kind of non-light tight concrete and preparation method thereof |
| CN109137672A (en) * | 2018-07-27 | 2019-01-04 | 同济大学 | One kind shines porous pervious concrete pavement structure |
| CN109133771A (en) * | 2018-07-27 | 2019-01-04 | 东莞环球经典新型材料有限公司 | Prefabricated inorganic artificial noctilucent stone slab and preparation method thereof |
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| CN111663464A (en) * | 2020-05-29 | 2020-09-15 | 同济大学 | Light-transmitting concrete-based LED active light-emitting traffic marking and construction method thereof |
| CN111805692A (en) * | 2020-06-29 | 2020-10-23 | 成都市东宇市政设施制造厂 | Production process of PC (polycarbonate) luminous brick |
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Application publication date: 20210702 |
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