JPH11181707A - Pavement method using water-permeable resin pavement material, and manufacture of block - Google Patents

Abstract

PROBLEM TO BE SOLVED: To express the color of a material as it is by adding urethane resin to a color glass which is pulverized and whose grain size is regulated to the specific value as aggregate, and mixing the color glass and the urethane resin to form a pavement material in which the urethane resin weight ratio is the specific value. SOLUTION: A pavement material to be manufactured by mixing color glass as aggregate whose grain size is regulated to 0-5 mm and urethane resin as a binder with the weight ratio of 5-10 urethane resin to 100 aggregate to be used, is placed on a surface to be executed. The aggregate to be used is regulated in grain size, and water-permeable, and there is not discoloration because no pigment is used in the aggregate, and the color of the material can be expressed as it is. When the urethane resin of the quantity exceeding the limit is used, bubbles are generated, its appearance becomes worse, and the strength is degraded. Because no discoloration is generated in the urethane resin, the color of the material can be expressed as it is.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a footpath, a pedestrian bridge, a park,
Open space, sports facilities, around buildings, home entrance porch, courtyard, porch, porch, approach road, parking lot, sidewalk with slope, wheelchair passage, road sign display, etc. The present invention relates to a pavement method and a pavement material for forming a pavement surface having a non-slip effect, utilizing pavement.

[0002] The present invention relates to a pavement material for producing a block having strength and water permeability, which is also used as a tile, a pavement for a road, a block for a walkway, and a block for revetment.

According to the present invention, the aggregate used can be effectively used for recycling industrial waste.

[0004]

2. Description of the Related Art Conventionally, pavement methods such as asphalt, concrete, blocks, and tiles are generally used for pavement of roads and squares. There is a growing demand for landscape pavements that take into account beauty and peaceful scenery.

[0005] In response to such demands, painting is performed on a pavement surface or a method of adding a pigment to the pavement material is performed. However, there is a disadvantage that the color is easily discolored and repair is difficult. .

[0006] In addition, due to the increase in the pavement area, rainwater does not seep into the underground, and even a small concentration of rainfall can be concentrated in the drainage at one time, causing urban-type flooding. Since many negative effects have been pointed out, such as land subsidence and slowing down the growth of street trees due to the decrease in underground water, permeable pavement is regarded as important.

On the other hand, methods of effectively utilizing industrial waste glass bottles, waste tiles, concrete blocks, and the like, which have conventionally been landfilled as industrial waste, as aggregates have been studied. ing.

[0008] Most of the epoxy resins mainly used for water-permeable resin pavement cause discoloration of yellowing within a few months after construction, and the surface of the beautiful material of the aggregate used is discolored. There is a drawback to do. Epoxy resin pavement has low strength, and its construction range is mainly on the sidewalk, and there is a drawback that it cannot be constructed on the part where cars pass.

[0009] The water-permeable resin pavement is generally constructed on a base such as concrete or asphalt pavement. However, in order to perform the water-permeable resin pavement, the cost of the base is separately required, and other costs are required. In many cases, it is disadvantageous in comparison with this method.

[0010] In the case of natural color pavement using decolorized asphalt or the like, most of the materials are manufactured by heating the materials in an existing asphalt plant. I can't let it. Also, there is a disadvantage that the pavement repair cannot be easily performed for the same reason.

[0011] Fluorescent light-emitting tape or the like is attached to the concrete block of the roadway or sidewalk currently constructed as a road sign at night, but the tape is often small and difficult to see.

[0012]

SUMMARY OF THE INVENTION An object of the present invention is to provide a beautifully permeable pavement utilizing a material as a landscape pavement, which can be easily constructed and repaired irrespective of the unevenness of the construction surface. It has a water-permeable finish with a non-slip effect that makes the surface less slippery, so there is no need to worry about fading because it does not use pigments, etc., so the colors of the material can be expressed as they are, so plan various colors and designs The present invention provides a water-permeable resin pavement material that can be used and can be walked in several hours after construction, and a pavement method using the pavement material.

[0013] Recycling of industrial waste is a major social problem, and waste glass bottles, waste tiles,
The present invention provides a permeable pavement material to be used and a construction method using the pavement material, by effectively utilizing a concrete lump or the like as an aggregate, adjusting the particle size so as to be a usable recycled aggregate.

[0014] Fluorescent light-emitting tape or the like is pasted on the concrete block of the roadway or sidewalk currently being constructed as a road sign at night, but the tape is often small and difficult to see. To manufacture a block that reflects and shines on the block itself,
Provided are a water-permeable resin paving material and a method for producing a block using the paving material.

[0015] Most of the epoxy resins mainly used for water-permeable resin pavements cause discoloration of yellowing within a few months after construction, and the surface of the beautiful material of the aggregate used is discolored. There is a drawback to do. Epoxy resin pavement has low strength, and its construction range is mainly on the sidewalk, and there is a drawback that it can not be applied to the part where cars pass, but the present invention does not discolor and it is stronger than epoxy resin. The present invention provides a water-permeable resin pavement material having excellent characteristics and a pavement method using the pavement material.

Still another object of the present invention is that most of the permeable resin pavements currently being constructed are constructed on a base such as concrete or asphalt pavement by reducing the thickness of the pavement material. Construction costs for concrete and asphalt pavement foundations are also required as expenses, and in order to solve this, we have to develop a water-permeable resin pavement material to be constructed directly on the subgrade or subgrade and a pavement method using this pavement material. provide.

[0017] Natural color pavement, which is constructed by using a pavement material heated and produced in an existing asphalt plant, is difficult in the case of small-scale model construction and repair. Instead, the present invention provides a water-permeable resin pavement produced at room temperature and a pavement method using the pavement.

[0018]

That is, as means for solving the above-mentioned problems, the invention according to claim 1 uses a colored glass adjusted to a particle size of 0 to 5 mm as an aggregate and adding a urethane resin. By mixing, the weight ratio aggregate 1
Pavement material characterized by a urethane resin weight ratio of 5 to 10 with respect to 00 ". Colored glass used for paving materials is crushed and particle size 0-5mm
In order to mainly recycle industrial waste, we use industrial waste glass bottles such as glass bottles discharged from households, stores, and factories, etc. The range of the design can be expanded.

The invention according to claim 2 is characterized in that the pulverized product has a particle size of 0
By mixing with colored glass adjusted to 5mm and naturally occurring sea sand, river sand, masago, crushed stone, etc. with similar particle size, and using it as an aggregate, it has a natural texture and surroundings It can be used as a pavement that is in harmony with the scenery and rich in color and design. Further, since various types of aggregates are inexpensive and can be easily obtained, it is possible to reduce the construction cost. In addition, by mixing with the above colored glass and natural crushed stone or artificial luminescent crushed stone that emits fluorescent light and using it as an aggregate, it is possible to produce various colors by irradiating with a sign effect and black light, The range of the design can be expanded. Further, by mixing the above colored glass with artificially produced ceramic color crushed stone, color sand or the like and using it as an aggregate, the range of colors and designs can be expanded.

The invention according to claim 3 is characterized in that as the aggregate of the pavement material, naturally produced sea sand, river sand, mountain sand, sand sand, cobblestone, crushed stone, natural crushed stone emitting fluorescent light, artificial crushed stone, and artificial crushed stone. By adjusting the particle size of ceramic color crushed stones, color sands, etc., which are manufactured in a standard way, to a particle size of 0 to 5 mm, each alone or variously mixed to form an aggregate, and adding and mixing a urethane resin to the aggregate. , Weight ratio aggregate 1
The pavement material has a urethane resin weight ratio of 5 to 10 with respect to 00, and has the same characteristics as in claim 2. In addition, the size of recycled materials such as waste roof tiles and concrete blocks that can be used as recycled aggregates is adjusted to a particle size of 0 to 5 mm, and each of them is mixed alone or in various forms to form aggregates, and the aggregates and urethane resin are added. Weight ratio aggregate 1 by mixing
It is a pavement material characterized by a urethane resin weight ratio of 5 to 10 with respect to 00. By using it as recycled aggregate, it is possible to effectively reuse industrial waste.

According to a fourth aspect of the present invention, there is provided a water-permeable resin paving material according to any one of the first to third aspects, wherein the paving material is made of cement, concrete, asphalt, a road surface or the like. A pavement method characterized by uniformly spreading the surface to a required thickness on a road surface finished with a metal such as an iron plate or stainless steel and rolling the surface with a hand-rolled roller. The present invention can be easily carried out regardless of the unevenness of the construction surface, can be easily repaired, has water permeability, and the surface has a non-slip effect that is less slippery, and there is no fear of fading because no pigment is used. Since the colors of the materials can be expressed as they are, various colors and designs can be planned, and the user can walk in a few hours of construction time. The pavement material, cement, concrete, asphalt road surface and iron plate, on the road surface finished with metal such as stainless steel, evenly spread the required thickness,
By rolling and finishing the surface with a hand-rolled roller, the density of the pavement is increased, the smoothness and flatness of the construction surface are improved, and the construction quantity can be increased. The surface of the hand-rolled roller is 70 ° C to 8 ° C with a gas burner.
By heating to 0 ° C., the surface can be finished uniformly without adhering the pavement material. The end that the roller does not reach is held down with a trowel. This iron, like the roller,
By heating the surface to 70 ° C. to 80 ° C. with a gas burner, the surface can be uniformly finished without adhering the pavement material. When using colored glass adjusted to a crushed particle size of 0 to 5 mm, the surface of the colored glass is roll-finished with a hand-rolled roller or iron, so that the sharp portion of the colored glass is directed downward or sideways. The surface is safe and has a non-slip effect. Since the aggregate and the urethane-based resin are mixed at room temperature with a mortar mixer, they can be mixed according to the construction area, and since they can be easily moved, they can be used for small-scale construction and repair. Also, do not apply on a concrete or asphalt base, spread the above paving material evenly to the required thickness on the road surface formed by the subgrade, subgrade, etc., and roll the surface with a hand-rolled roller. The pavement method to finish by pressing is the same pavement method as above and does not require a base,
The construction cost can be reduced.

The various bone minerals of the above water-permeable resin pavement are 0
Use a particle whose particle size is adjusted to ~ 5 mm, and the compounding of the urethane resin is such that the weight ratio of the urethane resin is 5 to 10 as a binder with respect to the aggregate weight of 100 used,
It is manufactured by mixing to make it uniform. The amount of the urethane resin used to reduce the aggregate particles used increases, and the amount used decreases as the aggregate particles increase. If the urethane resin is used in an amount exceeding the limit, foaming occurs, the appearance is deteriorated, and the strength is reduced. Therefore, it is necessary to check an appropriate amount of the urethane resin to be used before the construction with the aggregate used. This urethane-based resin does not cause discoloration, and can express the color of the material as it is. In addition, this urethane-based resin has a strong adhesiveness to the substrate, and is excellent in strength, abrasion resistance, and weather resistance, and can be applied not only to sidewalks but also to car-passing parts such as parking lots. is there. Furthermore, urethane-based resins are one-part and easy to handle in construction. A curing agent used in a small amount can change the curing time by changing the amount of the curing agent used, so that it can be applied according to the temperature and weather at the time of application. In addition, urethane-based adhesives (primers) applied to road surfaces made of cement, concrete, asphalt, and other metal surfaces such as iron plates and stainless steel have good adhesive properties, and can be used with a mixture of aggregate and urethane resin. It has the feature of perfect adhesion to the road surface.

According to a fifth aspect of the present invention, there is provided a method for manufacturing a tile, a pavement block for a road surface, a block for a pedestrian road, and a revetment for revetment using the water-permeable resin paving material according to the first to third aspects. "Block" as its contents. This block can have the same characteristics as the pavement described above. or,
The water-permeable resin pavement material according to any one of claims 1 to 3 is prepared, the pavement material is spread on the surface of a concrete secondary product such as a concrete block, and the surface is finished with a trowel and bonded. Concrete blocks to manufacture "
Is the content. Further, "The permeable resin pavement material according to claims 1 to 3 is prepared and laid in the form of the concrete secondary product during the production of the concrete secondary product such as a concrete block, and then the concrete is charged. Concrete blocks that are manufactured by putting concrete into a concrete formwork and then laying paving material on the surface of the concrete form. " This concrete block combines the strength of a secondary concrete product with the characteristics of a water-permeable resin pavement material. The concrete block in the roadway or sidewalk currently being constructed is fluorescently illuminated on the block surface as a road sign at night. Although a tape or the like is stuck, the use of this block eliminates the need to stick a fluorescent light-emitting tape or the like, and reflects the sunlight and the lights of the car, so that attention can be drawn to traffic safety.

[0024]

[Operation] In the pavement method according to the present invention, the particle size is 0 to 5 m.
The pavement material manufactured by mixing the aggregate adjusted to m and the urethane-based resin as a binder with the weight of the urethane-based resin being 5 to 10 with respect to the aggregate weight of 100 to be used, on the construction surface. Since the construction is spread evenly, construction can be easily performed regardless of the unevenness of the construction surface, and construction and repair of a small area can be easily performed regardless of the model or shape of the construction area. Since all of the aggregates used have been adjusted in particle size, they have a water permeable property, and the surface has a non-slip effect with less slippage. Furthermore, since all the aggregates used do not use pigments, there is no fear of fading, and the colors of the materials can be expressed as they are, so various colors and designs can be created by combining various types of aggregates. You can plan freely.

In the pavement material according to the present invention, since the urethane resin serves as a bonding agent for the aggregate and does not discolor, the color of the material can be maintained as it is. Since the urethane resin used is one-part, it can save time and effort during construction, and by changing the composition of a small amount of curing agent, it can change the curing time of the pavement material.
It can be constructed according to the temperature and weather at the time of construction. Further, since the urethane-based resin has high strength, and is excellent in wear resistance and weather resistance, it can be applied not only to a sidewalk but also to a portion where a car passes.

Tile and pavement blocks for road surfaces, blocks for pedestrian roads, and revetment blocks manufactured with the pavement material according to the present invention can have the same characteristics as the above-mentioned pavement. The manufactured tiles can be used for wall surfaces, and the blocks are paving stone blocks for road surfaces, blocks for pedestrian roads, and revetment blocks, and have a water-permeable, non-slip surface with a non-slip effect, and various colors and colors. You can also freely design the design.

The concrete block manufactured by the pavement material according to the present invention and the concrete secondary product has the strength of the concrete secondary product and the characteristics of the water-permeable resin pavement material, and has sufficient strength and water permeability. The surface has a non-slip effect that is hard to slip on the surface.
Furthermore, various colors and designs can be freely planned depending on the concrete secondary products and paving materials used. A fluorescent light-emitting tape or the like is pasted on the concrete block of the roadway or sidewalk that is currently being constructed as a road sign at night, but colored glass, fluorescent natural light stone and artificial light-emitting stone are used as aggregate. By using the manufactured block, there is no need to stick fluorescent light emitting tape, etc.
Reflected by the sun's rays and the lights of the car, it can call attention to traffic safety.

[0028]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An example of the pavement method of the present invention will be described below.
FIG. 1 is a construction procedure showing an example of a construction method of the present invention,
As shown in the figure, a material in which various types of aggregates are mixed is put into a mortar mixer, and a urethane-based resin serving as a binder is mixed and mixed until uniform. If moisture is present in the aggregate, the urethane-based resin will cure faster than expected, and it will not be possible to sufficiently perform rolling with a hand-rolled roller or press-finish with a trowel.

When installing on a road surface made of cement, concrete, asphalt, or the like, or a road surface finished with a metal such as an iron plate or stainless steel, remove the dirt, dirt, dust, etc., and dry the surface thoroughly (construction) Surface cleaning). Next, the shape and design to be constructed are accurately positioned on the construction surface (inking out). A tape, a wooden formwork and the like are positioned along the positioning (formation setting). The primer application is for bonding the construction surface and the pavement material,
Apply evenly to the construction surface.

When the construction surface is ready, the pavement material mixed with a mortar mixer is spread over the portion where the formwork is installed (material spread). Then, the spread paving material is rolled with a hand-rolled roller heated to 70 ° C. to 80 ° C. by a gas burner to finish the paving material. The ends that are not reachable by the rollers are evenly pressed with a heated iron (rolling and ironing). After construction is completed, the area will be cured and ropes and barricades will be used to prevent entry. In the case of construction on a construction surface formed with a subgrade, a crushed stone subgrade, or the like, the same construction method is used.

[0031]

As described above, if the pavement method and the block of the present invention are produced by using the water-permeable resin pavement of the present invention, the following effects can be obtained. 1. The use of colored glass as an aggregate to be used is an industrial waste glass bottle, and furthermore, by using recycled materials such as waste tiles and concrete blocks that can be used as recycled aggregate, it is possible to effectively use industrial waste for recycling. it can. 2. In addition, if you use sea sand, river sand, masago, cobblestone and crushed stone that are naturally produced as aggregate, they can be easily obtained at low cost, which will reduce the construction cost,
Moreover, it is possible to construct a landscape pavement that has a natural texture and is in harmony with nature and surroundings. 3. In addition, the use of colored glass, natural colored stones and artificial colored stones that emit fluorescent light, and artificially produced ceramic color crushed stones and color sands as aggregates, and the use of no pigments, eliminates the risk of fading. Instead, the colors of the materials can be expressed as they are, and various colors and designs can be easily formed. 4. The construction cost can be reduced not only by paving on a road surface made of cement, concrete, asphalt, etc., or a metal surface such as iron plate or stainless steel, but also directly on the subgrade or subgrade. it can. 5. Since the paving material is mixed at room temperature with a mortar mixer, small scale construction and repair can be easily performed. . In addition, the aggregate used is water-permeable due to particle size adjustment and has a non-slip effect finish. By mixing a small amount of hardener and adjusting the hardening time of the paving material, it can walk several hours after construction You can do it. Furthermore, it has high strength, is excellent in wear resistance and weather resistance, and can be applied not only to a sidewalk but also to a part where a car passes, such as a parking lot. 6. The tiles and pavement blocks for roads, pavement blocks, and revetment blocks manufactured with the pavement material according to the present invention have a water-permeable, non-slip surface with a non-slip effect, and various colors and designs. Can be freely planned. Further, the concrete block produced with the pavement material and the concrete secondary product according to the present invention has sufficient strength and water permeability, and has a non-slip effect on the surface which is less slippery. Various colors and designs can be freely planned depending on products and paving materials. In addition, the use of a block made of colored glass, fluorescent natural fluorite or artificial fluorite as an aggregate can be used to reflect the sunlight and the lights of a car, thereby raising traffic safety attention.

[Brief description of the drawings]

FIG. 1 shows a construction procedure showing an example of the pavement method of the present invention. FIG. 2 is a diagram schematically illustrating a pavement surface formed by the pavement method of the present invention. FIG. 3 is a model diagram in the case of pavement made of cement, concrete, asphalt or metal. FIG. 4 is a model diagram when pavement is performed on a road surface formed of a subgrade, a subgrade, and the like. FIG. 5 is a perspective view showing the production of tiles and blocks using a water-permeable resin pavement, and FIG.
Is a perspective view of a concrete secondary product in which a water-permeable resin pavement material is spread and adhered to the surface of the concrete secondary product. FIG. 7 shows a model for laying a water-permeable resin pavement material in a formwork and casting concrete to produce a concrete secondary product. FIG. 8 shows a model in which concrete is poured into a formwork, a water-permeable resin pavement material is laid, and a concrete secondary product is manufactured. FIG. 9C shows a process of manufacturing an aggregate such as waste glass used in the present invention.

[Explanation of symbols]

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Claims (5)

[Claims] 1. A water-permeable resin pavement as a surface layer on a road surface formed of cement, concrete, asphalt or the like, a road surface formed of metal such as iron plate or stainless steel, or a road surface formed of a subgrade, subgrade or the like. The layer is pulverized and adjusted to a particle size of 0 to 5 mm using a colored glass as an aggregate, and a urethane resin is added and mixed to obtain a weight ratio of 10
A pavement material comprising a urethane resin weight ratio of 5 to 10 with respect to 0. 2. A pulverized aggregate having a particle size of 0
Colored glass adjusted to ~ 5 mm, and naturally produced sea sand, river sand, masago, cobblestone, crushed stone, and fluoresced natural crushed stone, artificial crushed crushed stone, and artificially produced ceramic with the same particle size Crushed stones, color sands, etc., are made individually or in various forms to form aggregates, and urethane-based resin is added to the aggregates and mixed. 5-10
Pavement material characterized by becoming. 3. Aggregates of the pavement material include naturally occurring sea sand, river sand, masago, cobblestone, crushed stone, natural crushed stone that emits fluorescence, artificial luminescent crushed stone, and an artificially manufactured ceramic color. Recycled materials that can be used as recycled aggregates such as crushed stone, color sand, waste tile, concrete soul etc.
The particle size is adjusted to 5 mm, each is used alone or in various forms to form an aggregate, and the urethane-based resin is added to the aggregate and mixed. Pavement material characterized by becoming. 4. A surface layer formed on a road surface formed of cement, concrete, asphalt, or the like, a road surface formed of a metal plate such as an iron plate or stainless steel, or a road surface formed of a roadbed, a roadbed, or the like. A pavement method comprising preparing the water-permeable resin pavement material described in 1 above, laying the pavement material on the road surface, and rolling the surface with a hand-rolled roller to finish the pavement material. 5. A tile or sidewalk block characterized by being produced with the water-permeable resin paving material according to claim 1 to 3, and a water-permeable resin paving material according to claim 1 to concrete block or the like. A concrete block manufactured by bonding to the surface of a secondary concrete product.