KR101848834B1 - method for manufacturing a luminant sidewalk block - Google Patents

Abstract

 The present invention relates to a method of manufacturing a light reflection block in which a plurality of glass beads having a coating layer formed by adding a luminous material to a part of a block are arranged. The method comprises the steps of forming a plate 1 comprising a plurality of concave holes 2 and convex hemispheres 3 corresponding one to one with the concave holes and then drawing the glass beads into the respective concave holes 2, A step of placing a coloring agent mixed with phosphorus on a surface corresponding to 2/3 of the area of the glass beads exposed outside the concave hole 2 to 60 Drying the coated plate 1 at a temperature of 150 ° C. for 3 minutes, drying the coated plate 1 with the glass beads in the chamber 4, A step of cementing the cement mixture placed on the plate 1, and a step of separating the plate 1 and the block after disassembling the mold frame. So that the color feeling is excellent and the visual effect can be exhibited.

Block, color block, light reflection block, light emitting block

Description

[0001] The present invention relates to a method of manufacturing a luminous sidewalk block,

The present invention relates to a block, and more particularly, to a method of manufacturing a light reflection block in which a plurality of glass beads having a coating layer formed by adding a luminous material to a part of a block are arranged.

Generally, a block is also referred to as a delivery block, which means a block made of cement or brick that covers the sidewalk.

These blocks have been developed in various ways to facilitate the walking of people.

Korean Patent No. 10-0863197 discloses that CSA 11-13% by weight, blast furnace slag fine powder 8-10% by weight, crushed aggregate (5-10 mm) 55-58% by weight, waste concrete recycled aggregate 16-19% And a base layer comprising from 0.5 to 3% by weight and 10 to 14% by weight of CSA, 7 to 10% by weight of blast furnace slag powder, 14 to 18% by weight of anion stone and 59 to 62% by weight of crushed aggregate (1.0 to 2.5 mm) And the surface layer is coated with a sealer coating agent.

Korean Patent Laid-Open No. 10-2007-0011899 discloses a block body base layer in which cement, a white light inhibitor, an admixture, water, and two or more kinds of aggregates having different particle sizes are mixed at a predetermined ratio and molded to a constant thickness; And an upper surface of the block body base layer and adhered to each other. The aggregate, inorganic pigment, whitening inhibitor, admixture, water and two different types of polymer mortars are mixed at a predetermined ratio to form a certain thickness, And a block color surface layer in which polygonal unit blocks having different colors and various patterns formed by vertical and horizontal grooves having a predetermined depth along the direction are partitioned with different areas.

Korean Patent No. 10-0795348 discloses an aggregate which has a maximum aggregate size of 13, 10, 8, 5 and 3 mm and which passes a 0.5 mm sieve at a weight percentage of less than 10% The cement is used in a range of 250 to 400 kg and the water is used in a range of 15 to 25 wt.% Of the cement. These materials are mixed with an admixture for concrete.

Korean Patent Laid-Open No. 10-2004-0052405 discloses a block body layer in which cement, water and aggregates are mixed at a predetermined ratio and molded to a predetermined thickness; And a block color layer formed on the upper surface of the block body layer and formed by compression molding a cement, water, pigment, and silica in a predetermined ratio and having a predetermined thickness, wherein the silica has three or more different sizes .

Korean Utility Model Application No. 20-2008-0004770 discloses a lighting device comprising a floor panel having a light emitting means on an upper surface thereof; A case of semitransparent material which is covered with the floor panel to form a sealed space therein, into which a seating groove is formed; A tempered glass that is seated in the seating groove of the case; A reinforcing glass, and a metal molding surrounding the upper periphery of the case.

Korean Patent Registration No. 20-0336359 discloses a block using a waste transparent glass having a frame of a predetermined shape provided with mounting projections on the bottom so as to be firmly installed on the floor and a wall and a frame transparent and having a size of 2 to 6 mm The waste clear glass mixture is composed of 70 to 90% of waste glass grains in a weight ratio of 10 to 30% of a binder dyed with a predetermined color by a transparent dye, And is cured at a predetermined temperature together with the frame after being filled in the frame, and is integrated with the frame.

The technique disclosed in Korean Patent No. 10-0863197 is related to a block for preventing a heavy object from passing or sinking of the ground such as a vehicle, and the technique disclosed in Korean Patent Laid-open No. 10-2007-0011899 is a visual recognition The technique disclosed in Korean Patent Registration No. 10-0795348 is a technique for a block for a road guide marking in which a person can easily find a destination by improving his / And a technique disclosed in Korean Patent Laid-Open No. 10-2004-0052405 is a technique relating to a method of manufacturing a color block in which three or more different kinds of silica are blended at a predetermined ratio to form the block body layer and the block color layer , And the technique disclosed in Korean Registration Practice No. 20-0336359 is a technique that can emit light according to the ambient brightness at night This technique relates to a block using waste transparent glass.

However, the above conventional blocks are not able to fabricate a light reflection block which can be visually guided at night.

In order to overcome the disadvantages of the present invention, glass beads are put into a plate having a plurality of holes and coated by a spray method in a chamber. Then, a cement mixture is poured and cured to form a coating layer And then separating the coating layer to which luminous flux has been added from the plate, thereby providing a method of manufacturing a light reflecting block.

In order to accomplish the above object, a method of manufacturing a light reflection block according to the present invention comprises the steps of: forming a plate (1) comprising a plurality of concave holes (2) and convex hemispheres (3) Placing the glass beads in the chamber 4 in such a manner that a 1/3 area of the entire glass beads is received in the concave holes and the glass beads 2/3 exposed to the outside of the concave holes 2; Coating with 60% by weight of phosphorus mixed with phosphorus on the surface corresponding to the area, spraying 40% by weight of aluminum or amalgam and then thermally drying at 150 ° C for 3 minutes, A method for manufacturing a glass bead, comprising: removing a plate (1) containing glass beads from a chamber (4) and inserting the plate into a mold to cast a cement mixture; curing a cement mixture laid on the plate (1) Separating the rear plate (1) and the block All.

According to the manufacturing method of the light reflection block according to the present invention, not only the color feeling is excellent, but also the visual effect can be exerted, and also it is possible to guide the road to the driver or pedestrian and the blind, It is possible to realize more beautifully the city and the distance by the light.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a method of manufacturing a light reflection block according to the present invention will be described in detail with reference to the accompanying drawings.

Before describing a method of manufacturing a light reflection block according to the present invention, an apparatus used in a method of manufacturing a light reflection block according to the present invention will be described.

FIG. 1 is a perspective view of an apparatus used in a method of manufacturing a light reflection block according to the present invention, wherein (a) is a perspective view showing the structure of a plate, and (b) (C) is a partially enlarged view of a portion A in Fig. 1 (b). Fig.

As shown in FIG. 1 (a), a plate 1 used in a method of manufacturing a light reflecting block according to the present invention includes a concave hole 2 formed on the upper surface thereof in a plurality of concave holes 2, And convex hemispheres 3 corresponding one to one. A glass bead (not shown, not shown) is accommodated in the concave hole 2 formed on the upper surface of the plate 1. At this time, the depth of the concave hole 2 is 1/3 of the size of the glass bead received in the concave hole 2. In other words, 1/3 part of the glass bead is accommodated in the concave hole 2 formed on the upper surface of the plate 1. [ Conversely, the portion of the glass bead which is not received in the concave hole 2 formed on the upper surface of the plate 1 is 2/3 of the total size of the glass bead.

As shown in FIG. 1 (b), an apparatus 9 for producing a coating layer to which a luminous flux is added, used in a method of manufacturing a light reflection block according to the present invention, comprises a chamber 4 serving as a reaction chamber, 4 for spraying a coating agent onto the surface of a plurality of glass beads contained in the plate 1 in the chamber 4. The first and second sprayers 7, The portion of the glass bead which is not received in the concave hole 2 formed on the upper surface of the plate 1 as shown in Fig. 1 (c) It is sprayed. The 1/3 portion 21 of the glass bead is a transparent portion in the concave hole 2 formed on the upper surface of the plate 1. [

2 is a flowchart illustrating a method of manufacturing a light reflection block according to the present invention.

As can be seen in Figure 2, a number of glass beads are poured into the plate 1 and the glass beads are pushed into alignment in a plurality of concave holes 2 formed therein. The plate 1 containing the aligned glass beads is placed in the chamber 4 (step 100).
A plurality of glass beads accommodated in the concave hole 2 formed on the upper surface of the plate 1 are injected through the first spray 7 provided on the upper portion of the chamber 4 and mixed with phosphorus, (2) 60% by weight on the surface of 2/3 part of the total size of the glass beads exposed to the outside. After the first application, aluminum or amalgam is sprayed through the second spray 8 installed on the upper part of the chamber 4 to coat 40% by weight (step 200).
After the glass beads interposed in the plate 1 in the coated state were thermally dried at a temperature of 150 ° C. for 3 minutes and then the plate 1 having the glass beads interposed therebetween was removed out of the chamber 4, A mold frame is stacked on the upper surface of the plate (1), and a cement mixture is poured into the mold frame. On the other hand, the mixing amount of the cement placed on the plate 1 forms a necessary thickness on the upper surface of the plate 1 (step 300).
The cement mixture placed in the plate 1 is cured during the curing period (step 400).
The plate 1 and the predetermined mold are disassembled to separate the plate 1 and the block and demold the mold 1 (step 500).

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The block 10 means that a plurality of glass beads are buried.

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Accordingly, a plurality of blocks 10 having the above-described configuration can be interconnected to each other to form a delivery (step 600, FIG. 2)

As a result, since there are many unique blocks 10 with glass beads buried in the sidewalls based on the road boundary separating the roadway from the roadway, it is possible to easily distinguish between roadway and roadway without a separate road boundary.

In addition, since a plurality of blocks 10 are laid out, a plurality of glass beads 20 give a color feeling to exhibit a visual effect, so that the beauty of the city or the beauty of the street can be further improved. In addition, a plurality of glass beads 20 reflect light emitted from a street lamp, a moonlight, or other light source at night, thereby realizing a city or a distance more beautifully.

Particularly, since the blocks 10 are laid in a plurality of blocks, the glass beads 20 can act as a guide for guiding the road to the driver or the pedestrian at night due to the glass beads 20, and for the blind walking on the staff And can serve as a guide for guiding the path by the flow direction of the glass beads 20. That is, the blind can see the direction of the arrangement of the plurality of glass beads 20 by hitting the block 10 with the staff, so that the block 10 can hang the guide having a plurality of blocks.

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FIG. 1 is a perspective view of an apparatus used in a method of manufacturing a light reflection block according to the present invention, wherein (a) is a perspective view showing the structure of a plate, and (b) (C) is a partially enlarged view of a portion A in Fig. 1 (b). Fig.

2 is a flowchart illustrating a method of manufacturing a light reflection block according to the present invention.

 FIG. 3 is a block diagram illustrating a method of manufacturing a light reflection block according to an embodiment of the present invention.

Fig.

≪ Brief Description of Drawings &

100: Glass bead injection step 200: Coating step

300: casting step 400: curing step

500: demolding step 600: assembly step

Claims (1)

After forming a plate 1 composed of a plurality of concave holes 2 and convex hemispheres 3 corresponding one-to-one with the concave holes, glass beads are drawn into each of the concave holes 2, Placing an area in the chamber 4 so as to be received in the concave hole; The glass beads 2/3 exposed to the outside of the concave hole 2 through the first spray 7 in a state where the first spray 7 and the second spray 8 are mounted on the upper part of the chamber 4 , 60% by weight of phosphorus mixed with phosphorus on the surface corresponding to the area is sprayed at 40% by weight on the colored surface by spraying aluminum or amalgam through the second spray (8) Lt; 0 > C for 3 minutes, Removing the plate (1) containing the glass beads from the chamber (4) and then inserting the plate into the mold to cast the cement mixture; Curing the cement mixture laid on the plate 1; And separating the plate (1) and the block after disassembling the form frame.

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