JP2003253607A - Fluorescent emission type glass cullet pavement structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fluorescent emission type glass cullet pavement structure for constructing a beautiful road surface environment rich in brightness, and capable of representing a daytime scene and a nighttime scene in an entirely different mode. <P>SOLUTION: A scene pavement material 2 is formed by mixing a transparent resin binder with an aggregate formed by combining a fluorescent aggregate capable of emitting the light by the black light, and a glass cullet arranged by fractionating a glass scrap in the proper distribution. The scene pavement material 2 is paved on a pavement base body 1 laid and leveled on an upper surface of a roadbed 3. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a landscape pavement constructed on the upper surface of an asphalt pavement, a concrete pavement or another pavement (this is referred to as a pavement base in the present invention). By combining colored or colorless glass aggregate (called glass cullet) formed from waste material with fluorescent aggregate that emits black light, and paving with a resin binder,
The present invention relates to a fluorescent light type glass cullet pavement structure capable of differently producing a daytime landscape and a nighttime landscape.

[0002]

2. Description of the Related Art Conventionally, a technique for pavement of a road surface using a glass cullet as a pavement aggregate has been proposed in JP-A-9-3814 and JP-A-2001-287977, and also improvement of landscape in a road environment. A method of constructing a landscape pavement or a landscape pavement material for the purpose of
This is disclosed in Japanese Patent No. 291507 and Japanese Patent Laid-Open No. 2000-313734.

[0003]

However, the above-mentioned JP-A-9-3814 and 2001-287977.
The technique disclosed in the publication has the advantage that the visibility of road conditions is improved because the road surface is shining, but it did not contribute to a significant improvement in the landscape. In addition, JP-A 8-29
1507 and Japanese Patent Laid-Open No. 2000-313734 are designed to form a patterned groove or pattern on a pavement surface, or to construct a landscape pavement by using natural stone or ceramic particles as an aggregate, so that glass is used. It has a drawback that it lacks the luster as seen in cullet, and there is a big problem that even if the daytime scenery is good, no consideration is given to the nighttime scenery.

Therefore, the present invention intends to provide a fluorescent light type glass cullet pavement structure capable of constructing a beautiful road surface environment with abundant brilliance and capable of producing a completely different mode of a daytime landscape and a nighttime landscape. Is.

[0005]

DISCLOSURE OF THE INVENTION The present invention provides a transparent resin for an aggregate formed by combining a fluorescent aggregate capable of emitting light with black light and a glass cullet provided by subdividing a waste glass material in an appropriate distribution. Landscape pavement material 2 by mixing binders
In addition, the scenic pavement material 2 is laid on the pavement base 1 laid on the upper surface of the roadbed 3 to provide a fluorescent emission type glass cullet pavement structure.

Further, the present invention is a fluorescent light type glass cullet pavement structure using the above fluorescent aggregate as a luminous aggregate.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION In the daytime, a high-quality light-colored pavement that makes the most of the color of glass cullet is used, but at night, the fluorescent aggregate that illuminates the black light becomes pale like a fold. It gives off a beautiful light and creates a fantastic landscape that is completely different from the daytime landscape. Note that the fluorescent aggregate used in the present invention exhibits a white color under natural light, so it does not hinder the brilliance of the glass cullet, and since it is manufactured artificially, it is much more natural than fluorite. It is capable of emitting clear light.

The pavement structure according to the present invention is applied to public roads and facilities such as sidewalks, promenades, park roads, community roads, community squares, hotels,
It is suitable to apply to external structures such as condominiums, houses, clubhouses, outer corridors and private structures such as terraces, balconies, courtyards, and their ancillary facilities, and also sidewalks, garden paths, parking lots, etc. In, for example, it can also be used for road surface display such as marks for disabled persons and arrows.

[0009]

EXAMPLES Examples of the fluorescent emission type glass cullet pavement structure of the present invention will be described below. First, the fluorescent aggregate, glass cullet, and resin binder constituting the landscape paving material 2 will be described in detail.

The fluorescent aggregate used in the present invention has a white color under natural light and emits a faint and beautiful light like a fluoresce when irradiated with black light. It is artificially processed by specially processing an inorganic fluorescent pigment. Manufactured in, it can emit much more vivid light than natural fluorite. The features of such fluorescent aggregates are that they have high water permeability because they have good water permeability, and they have excellent distinguishability and visibility, and also have excellent weather resistance. Can be held for a long time. In addition, in the present invention, since eight colors of green, blue, purple, yellow, white, red, orange, and pink are prepared as the fluorescent colors of the fluorescent aggregate, various variations can be enjoyed and are extremely excellent. It is possible to provide a beautiful appearance.

It is also possible to use a light-storing aggregate that does not require black light. Since this phosphorescent aggregate is manufactured by specially processing an inorganic phosphorescent pigment, it absorbs sunlight or light from fluorescent lamps and emits light by itself. The initial phosphorescent brightness is significantly high, and the afterglow time is also long. It has the characteristics of being extremely long, being lightweight and hard and dense, and having excellent outdoor weather resistance. The luminous colors of the luminous aggregate include green, blue, red and the like.

Next, the glass cullet will be described.
In recent years, in consideration of various circumstances such as conservation of the global environment, effective use of resources, and shortage of disposal sites, there has been an increasing momentum to recycle waste to construct a circulation system. However, most of the glass waste materials that are discharged nationwide over 2 million tons per year are mostly landfilled except for some of the colored glass bottles. Therefore, the present applicant intends to contribute to the effective use of resources by utilizing such waste glass materials of other industries for public works such as road paving.

That is, in the present invention, the above-mentioned glass waste material is processed into crushed beads by a crusher, and the formed glass cullet is used as an aggregate for landscape pavement. Since this glass cullet is formed without firing, it does not emit CO ₂ in the manufacturing process and is processed into safe and clean glass beads without edges, so it is safe for children to touch. In addition, since glass bottles of various colors are used, it is possible to construct beautiful landscape pavements with excellent design.

Next, a resin as a binder, that is, a resin binder will be described. In the present invention, a colorless epoxy resin, preferably a non-bisphenol type fibrous resin binder is used. Since this resin binder does not cause dripping, it can be stably applied to any part of the structure and has a porosity of 23% to 35%.
Despite its large size, it has excellent resistance to shattering and peeling of aggregates, and has a strength that is 2 to 5 times that of water-permeable concrete. Furthermore, there is little concern about the elution of environmental hormones, which is extremely beneficial. There is a characteristic. Therefore, if such a resin is used as a binder, it is possible to construct an ideal landscape pavement that is rich in weather resistance and water resistance, and that also considers the global environment. The resin used in the present invention is not limited to the above-mentioned non-bisphenol type fiberized resin binder, and it goes without saying that various other resins may be adopted.

In the present invention, glass cullet pavement is carried out using the above-mentioned aggregate and binder, and its construction method will be described below. First, the glass cullet and the fluorescent aggregate are combined in an appropriate distribution, and the resin binder is mixed and stirred to form the landscape paving material 2. However, this work can be easily mixed on site, so There is no need for large-scale equipment such as. Then, as shown in FIG. 1, the scenic paving material 2 is spread on the upper surface of the paving base material 1 paved on the roadbed 3 to a thickness of about 10 to 20 mm by using a plastering iron. At this time, if it is desired to add a design, a formwork should be used for each part. After that, the work is completed after curing for about 24 hours. Incidentally, it is preferable to apply a protective strengthening agent to the surface, if necessary, because the durability is further enhanced.

Next, the aspect of the landscape pavement of the present invention constructed by the above method will be described with reference to FIGS. The landscape pavement constructed according to the present invention is such that the landscape pavement material 2 is evenly laid on the entire upper surface of the pavement base 1 or a part of the pavement base 1 as shown by circles in FIGS. 2 and 3. In some cases, a pattern or pattern may be applied, and further, it may be used for a sidewalk as shown in FIG. 3, a disabled sign, or a road surface display such as an arrow (not shown). Further, instead of mixing the glass cullet and the fluorescent aggregate, a pavement portion mainly composed of the glass cullet and a pavement portion mainly composed of the fluorescent aggregate are separately provided. For example, a portion 1 in FIG. 2 is a glass cullet pavement. It is also possible to form the checkered pattern as shown in the drawing by using the portion 2 as the fluorescent aggregate pavement portion.

The present invention is to construct a landscape pavement by paving the whole or a part of the pavement base with the landscape pavement material made of the above-mentioned aggregate of glass cullet and fluorescent aggregate. Therefore, it is possible to produce a variety of landscapes by combining the brilliant color possessed by the glass cullet with the fantastic emission color possessed by the fluorescent aggregate. Since the black light is unnecessary for the phosphorescent aggregate, it is preferable to use it according to the paving conditions.

[0018]

EFFECTS OF THE INVENTION The fluorescent emission type glass cullet pavement structure of the present invention provides a daytime landscape by combining the brilliant color possessed by the glass cullet with the fantastic emission color possessed by the fluorescent aggregate. Not only can the landscape at night be rendered differently, but by devising the color combination of both aggregates, it is possible to bring out various variations of the landscape, which is a very useful effect. is there. Further, since the present invention uses recycled waste glass as an aggregate and uses a binder in which elution of environmental hormones is small, it greatly responds to the demand of society in which the preservation of the global environment and the effective use of resources are important issues. It is a thing. Further, the aggregate used in the present invention is beautiful and rich in brilliance, has excellent distinguishability and visibility, and can perform paving with excellent water permeability and weather resistance. It has the remarkable feature that it can be widely applied to various facilities. Furthermore, since no large-scale equipment is required to carry out the present invention, there is an industrial advantage that the work is simple and can contribute to cost reduction.

[Brief description of drawings]

FIG. 1 is an enlarged cross-sectional view of an essential part showing a fluorescent emission type glass cullet pavement structure of the present invention.

FIG. 2 is an explanatory diagram showing an example of a construction aspect of the present invention.

FIG. 3 is an explanatory diagram showing another example of a construction mode.

[Explanation of symbols]

1 ... Pavement base 2 ... Landscape paving material 3 ... Roadbed

Claims (2)

[Claims] 1. A scenic paving material is obtained by mixing a transparent resin binder with an aggregate composed of fluorescent aggregate and glass cullet, and the scenic paving material is laid on a roadbed and paved on a pavement base. Fluorescent glass cullet pavement structure characterized by being laid on the ground. 2. A fluorescent light-emitting type glass cullet pavement structure according to claim 1, wherein the fluorescent aggregate is a phosphorescent aggregate.