KR20160148855A - sample of Concrete surface reinforced with Lithium Silicate - Google Patents

sample of Concrete surface reinforced with Lithium Silicate Download PDF

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KR20160148855A
KR20160148855A KR1020150085583A KR20150085583A KR20160148855A KR 20160148855 A KR20160148855 A KR 20160148855A KR 1020150085583 A KR1020150085583 A KR 1020150085583A KR 20150085583 A KR20150085583 A KR 20150085583A KR 20160148855 A KR20160148855 A KR 20160148855A
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concrete
reinforced
lithium silicate
grinding
glossy
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KR1020150085583A
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Korean (ko)
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KR101740795B1 (en
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강영갑
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강영갑
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F5/00—Means for displaying samples
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5024—Silicates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Civil Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)

Abstract

The present invention relates to a sample of a concrete surface reinforced with lithium silicate, wherein one side of the longitudinal centerline of the concrete surface formed in a rectangular plate shape of a certain width and thickness The surface of the concrete is grinded to reveal the shape of the concrete. The other side is made of a non-smoothed surface that is not ground. The surface of the concrete is strengthened by applying and curing a lithium silicate reinforcement to the surface of the concrete. A frame sheet having four windows formed on the concrete surface is formed by forming the grinding surface and the half surface of the non-burned asbestos of the concrete surface with a glossy surface and the other half surface with a non-glossy surface, And the four different types of concrete surfaces appear on the window of the frame sheet.
The concrete specimen reinforced by the lithium silicate strengthening agent of the present invention can be exhibited in an exhibition hall or a building material store so that it can be exhibited in different colors such as those appearing on a concrete surface reinforced by the specimen , Pattern, and texture density can be perceived visually and tactually.

Description

[0001] The present invention relates to a concrete surface reinforced with lithium silicate,

The present invention relates to a specimen of a concrete surface reinforced by lithium silicate, wherein one side of a vertical quadrangle of a concrete plate surface formed in a rectangular plate shape having a constant width and thickness is formed by grinding the ground surface And the other surface is a non-smoothing surface which is not ground. The surface of the concrete is coated with a lithium silicate strengthening agent so as to penetrate and cured to reinforce the surface of the concrete, and then the surface of the reinforced concrete and the non- Is formed with a glossy surface and the other half surface is formed with a non-glossy surface, and then a frame sheet on which four windows are formed is attached to the concrete surface, Shaped concrete surface.

The concrete specimen reinforced by the lithium silicate strengthening agent of the present invention can be exhibited in an exhibition hall or a building material store so that it can be exhibited in different colors such as those appearing on a concrete surface reinforced by the specimen , Pattern, and texture density can be perceived visually and tactually.

In general, building materials such as bricks, blocks, tiles, plates, pipes, hoses and the like can be transported, so that the building material can be displayed in a building material store.

There is also a display of concrete wallboards of marble patterns, but they are traded as a single piece of decorative plate that can be attached to the wall like a tile rather than a wall or a concrete floor.

In addition, the concrete surface is strengthened by various concrete reinforcing agents, but it is difficult to recognize the texture of the concrete surface only by the photograph of the reinforced concrete surface.

(1) Patent Publication No. 10-0526418 (2) Registration Patent Publication No. 10-0644768 (issued Nov. 14, 2006) ③ Patent Registration No. 10-0855625 (Bulletin of Mar. 1, 2008) ④ Patent Registration No. 10-1007193 (published on January 12, 2011) ⑤ Patent Registration No. 10-1333531 (published on November 28, 2013)

Unlike conventional concrete reinforced concrete surfaces, the concrete surface reinforced with a reinforcing agent of lithium silicate is a mixture of the surface of the original composition such as silica sand, gravel, cement, and the like, (Composite), it has four different types of surfaces: a grinding surface in which the shape appears according to the polishing process of the surface, a non-polishing surface of the glass surface formed by the progress of the reinforcing agent, and respective glossy and non-glossy surfaces .

These four different types of concrete surfaces are difficult to know the actual texture of the concrete by photograph alone. Even if the specimens are individually formed and displayed, the general consumer can recognize them as different types of concrete surfaces. There is a problem that it can not be recognized properly without going to the field and seeing facts appearing in the form.

Accordingly, the present invention provides at least the above four different forms, colors, densities and textures of the reinforced concrete surface in a visual and tactile manner without having to go to a site with a concrete structure reinforced by a lithium silicate reinforcing agent The challenge is to provide samples that can be perceived.

It is an object of the present invention to provide a method for producing a reinforced concrete which comprises grinding the surface of a concrete reinforced by coating and curing of lithium silicate with a shape of silica sand, gravel, cement, etc., To provide a specimen of a concrete surface reinforced by a lithium silicate in which four different types of surfaces are formed, namely a surface and a non-glossy surface.

Another object of the present invention is to provide a lithium silicate which can visually and tactically recognize the color shape, density and texture of a concrete surface by means of a sample without having the concrete surface reinforced by lithium silicate And to provide a sample of the reinforced concrete surface.

In order to achieve the above-mentioned object, a rectangular plate-shaped concrete surface having a predetermined width and thickness formed by a concrete composition such as silica sand, gravel, cement, etc., Gravel, gravel, and hardened cement, and the other side of the center line is a non-sharpened surface that is not ground.

As described above, in the present invention, the reason why the concrete surface is divided into the cutting surface and the non-cutting surface before the concrete surface is strengthened by the lithium silicate is that the penetration range of the lithium silicate reinforcing agent applied on the surface of the concrete is limited When the concrete surface is first reinforced with a lithium silicate reinforcing agent and then the shape of the concrete composition is cut out, most of the hardened glass layer is removed by cutting and the reinforcing effect of the cutting surface is lowered The concrete surface is divided into a cutting surface and a non-cutting surface.

Subsequently, a reinforcing agent of 20 to 25% by weight of a lithium silicate solution was applied to the entire surface including the grinding surface and the non-smoothening surface of the concrete so as to be permeated several times, and after 2 to 3 days after the drying, water was added, Thereby strengthening the concrete surface.

Lithium silicate penetrated through concrete pores is vitrified by vitrification by hydration with calcium hydrate existing in concrete. Therefore, the penetration layer of the reinforcing agent penetrated into the concrete is hardened by the glass layer to strengthen the concrete surface.

Both the grinding surface and the non-asbestos surface of the reinforced concrete surface are reinforced with the reinforcing agent sufficiently so that the grinding surface and the non-smoothed surface are strengthened equally.

The grinding surface and the non-smoothed surface of the reinforced concrete surface are smoothly polished by a grinding apparatus of about 80 mesh. At this time, since the grinding surface and the non-smoothed surface are polished by the rough grinding apparatus, the non-polished surface is formed, and the shape of the concrete composition is shown on the grinding surface and the non-cutting surface is represented as a grayish white glass surface.

The half surface of each of the cut surface and the non-cut surface polished by the non-glossy surface is again polished by a fine grinding tool of 200 to 300 mesh to form a glossy surface.

Therefore, the grinding surface of the concrete is formed of a glossy surface and a non-glossy surface in which the shape of silica sand, gravel, and cured cement is formed, and the non-ferrous surface of the concrete is formed of a glossy surface and a non- Thereby forming a different type of surface.

A frame sheet of synthetic paper coated with synthetic resin coated with four windows or a frame sheet having a width corresponding to the size of the surface of the sample concrete on which the polishing process is completed is attached to the concrete surface with an adhesive The four windows of the frame sheet are configured to expose the four different types of concrete surfaces respectively.

According to the present invention, the specimen of the concrete surface reinforced by lithium silicate is the same as that applied to the floor or wall of the actual concrete structure, and is a glossy surface of the ground surface in which the beautiful shape of silica sand, gravel, And the non-glossy surface appear in two windows formed on the frame sheet, respectively.

The untreated surface of the reinforced concrete surface also exhibits a shiny side and a non-shiny side of the smooth glass surface of the glass layer formed by the reinforcement of the lithium silicate on the other two windows formed in the frame sheet respectively.

Therefore, even if there is no concrete structure reinforced with lithium silicate, it is possible to visually observe at least four different colors, shapes, densities and textures of the concrete surface by the specimen of the reinforced concrete surface of the present invention It can be perceived through touching directly.

The present invention is based on the fact that the concrete surface reinforced by a reinforcing agent of lithium silicate is formed by sandpaper, gravel, gravel, and the like because it is formed by a grinding surface in which a part of the surface of the concrete formed with a plate- Cement, and the like, and the half-planes of each of these surfaces are formed by polishing to a glossy surface and a non-glossy surface, at least four different types of surfaces .

In addition, by attaching a frame sheet having four windows on the polished surface of the reinforced concrete, at least different concrete surfaces are displayed on the four windows of the frame sheet, so that the appearance is neat and beautiful, It is possible to view at least four different types of concrete surfaces at a single glance by the specimen of the present invention without having to go to a site with a concrete structure reinforced by silicate, , Texture, and so on.

1 is a sectional view of a concrete surface of the present invention
FIG. 2 is a cross-sectional view illustrating a grinding surface of a concrete surface of the present invention; FIG.
Figure 3 is an example of reinforcing the concrete surface of the present invention by a reinforcing agent
Fig. 4 is an exemplary cross-sectional view of a non-glossy polishing of the reinforced concrete surface
Figure 5 is a plan view of a finished concrete surface of the present invention
Fig. 6 is a cross-
Figure 7 is an example of bonding a frame sheet to a reinforced concrete surface

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a sectional view of a sample concrete surface of the present invention. The surface 1s of a square concrete 1 is divided into quadrants, One side of a longitudinal center line yy of a rectangular plate-like concrete surface 1s having a constant width and thickness is formed by grinding the ground surface 1A so that the shape of the concrete composition sand, gravel, , And the other side of the longitudinal center line (yy) is a non-smoothed surface (1B) which is the original concrete surface which is not ground.

The front surface of the horizontal center line x-x of the concrete surface 1s is defined as a glossy surface 1Aa and the rear surface of the horizontal center line x-x is defined as a non-glossy surface 1Ab.

2, the grinding surface 1A of the surface 1s of the concrete 1 is sandwiched by the grinding mechanism T with the grinding surface T of the surface 1s of the concrete 1 so that the shape of the sandstone, gravel, to be. Therefore, the grinding surface 1A and the non-smoothed surface 1B are different in height from each other as much as they are ground.

As shown in Fig. 3, a reinforcing agent (2) of 20 to 25% by weight of a lithium silicate solution was placed on the entire surface including the grinding surface 1A and the non-smoothening surface 1B partitioned on the surface 1s of the concrete 1 After the coating is applied in order to penetrate into the concrete pores in succession, if it is dried after 2 to 3 days, it is cured for about 2 weeks by adding enough water for hydration to strengthen the surface (1S) of the concrete (1).

The reinforcing agent (2) of the lithium silicate penetrated through the voids of the concrete (1) is vitrified (cured) while being vitrified by hydration action with calcium hydrate existing in the concrete.

Therefore, the penetration layer of the reinforcing agent 2 permeated into the concrete 1 is hardened by the glass layer 2G by vitrification so that the concrete surface is strengthened.

As shown in Fig. 4, the grinding surface 1A divided by the surface 1s of the reinforced concrete 1 and the glass layer 2G of the non-solidified surface 1B are polished by a grinding mechanism T of about 80 mesh The shape of the concrete composition appears on the grinding surface 1A polished by the polished and smooth glass surface 2g and the non-polished surface 1B becomes the glass surface 2g of an off-white color. Since the abrasive is rough grinding, the cutting surface 1A becomes the non-abrading surface 1Ab and the non-abrading surface 1B becomes the non-polishing surface 1Bb.

The front side of the center line xx of the lateral sides of the cut surface 1A and the non-cut surface 1B is polished by a fine grinding apparatus of about 200 to 300 mesh (not shown) ) 1Ba. The remaining half surface remains uneven.

5 shows the ground surface 1s of the concrete 1 strengthened by the lithium silicate reinforcing agent and crushed into a grinding surface 1A and a non-smoothed surface 1b in which the shape of silica sand, gravel and cured cement appears, The grinding surface 1A and the non-smoothening surface 1B represent four different types of surfaces, i.e., a polished surface 1Aa (1Ba) and a non-polished surface (1Ab) 1Bb, respectively.

The surface 1s of the concrete 1 has a glass surface 2g smoothed by grinding of the glass layer 2G of the reinforcing agent both of the grinding surface 1A and the non-grinding surface 1B, Shows the shape of the concrete construction material, but the shape of the concrete composition is not shown on the non-smoothing plane 1B, and it is a grayish white glass surface.

As shown in Fig. 6, on the surface 1s of the concrete 1 finished with polishing, the area corresponding to the size of the surface 1s of the concrete 1 as shown in Fig. 7, (4) of the frame sheet (3) by adhering a synthetic resin-coated frame sheet or a synthetic resin frame sheet (3) coated with a synthetic resin on which the resin sheets (3a, 3b) The gloss surface 1Aa and the non-gloss surface 1Ab of the cutting surface 1A, the gloss surface 1ba of the non-cut surface 1B and the gloss surface 1ba of the non-glossy years 1Bb (3a) and 3b The concrete surface of at least four different types of concrete surfaces is exposed.

According to the present invention constructed as described above, the specimen of the concrete surface reinforced by lithium silicate is the same as that applied to the bottom or the wall surface of the actual concrete structure. As shown in FIG. 7, the surface of the concrete 1 The gloss surface 1Aa and the non-shiny surface 1Ab of the grinding surface 1A in which the beautiful shape of the silica sand, gravel and cured cement appear are formed on the frame sheet 2 by two windows 3a, 3b ).

The glass layer 2G formed by the reinforcing agent 2 of the iridium silicate penetrated into the surface 1s of the concrete 1 has a gloss of the non-cut surface 1B made of the grayish white glass surface 2g smoothed by polishing The surface 1Ba and the non-gloss surface 1Bb are shown in the remaining two windows 3c and 3d formed on the frame sheet 3, respectively.

Accordingly, the concrete specimen of the present invention can be transported to show on the exhibition hall or the building material store and can be displayed on the concrete specimen of the reinforced concrete surface of the present invention without having to go to the site of the concrete structure reinforced by the reinforcing agent of lithium silicate. At least four different colors, shapes, densities and textures of the surface can be visually seen, as well as perceived through direct touch.

1: Concrete 1s: Surface 1A: Cutting surface 1B: Non-cutting surface
1Aa: Glossy surface of the cutting surface 1Ab: Non-glossy surface of the cutting surface
1 Ba: Glossy surface of non-cutting surface, 1Bb: Unsurface surface of non-cutting surface
2: reinforcing agent 2G: glass layer 2g: glass surface T: polishing apparatus
3: Frame sheet 3a, 3b, 3c, 3d: Frame sheet window

Claims (3)

The surface of the plate-shaped concrete formed with a rectangular sample having a constant thickness and a width was crushed with a grinding surface and a non-grinding surface such that the shape of the concrete composition appeared as a surface by the vertical center line
The front surface partitioned by the cut surface of the concrete surface reinforced with the reinforcing agent of the lithium silicate and the centerline of the lateral side of the non-cut surface is formed into a glossy surface by fine polishing, by penetrating the concrete surface including the grinding surface and non- The back side is formed of a non-glossy surface by rough polishing
A frame sheet on which four windows are formed is attached to the surface of the concrete so that four different types of surfaces such as a cut surface of the concrete and a lusterless surface and a non-luster surface of the non- Samples of concrete surfaces reinforced by lithium silicates characterized. The method according to claim 1,
Characterized in that the cutting surface of the concrete surface is formed of a glass surface divided into a shiny surface and a non-shiny surface, and the non-cut surface of the concrete surface is formed of a smooth white glass surface divided into a shiny surface and a non- Samples of reinforced concrete surfaces. The method according to claim 1,
The surface of the concrete is first formed with the cutting surface and the irregular surface, then the reinforcement of the iridium silicate is applied and cured on the surface of the concrete including the cutting surface and the non-cutting surface to reinforce the surface of the concrete. Characterized in that the non-cut surface is polished to form different types of surfaces on one concrete surface.
KR1020150085583A 2015-06-17 2015-06-17 sample of Concrete surface reinforced with Lithium Silicate KR101740795B1 (en)

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KR101740795B1 KR101740795B1 (en) 2017-06-08

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100526418B1 (en) 2002-03-14 2005-11-08 한국건설기술연구원 Concrete surface treatment method using inorganic repairing agent for concrete
KR100644768B1 (en) 2004-12-24 2006-11-14 (주)디피아이 홀딩스 Concrete Surface Hardener and method of treating Concrete Surface using the same
KR100855625B1 (en) 2003-02-25 2008-09-01 (주)콘테크 Water repellency agent for reinforced concrete construction, manufacturing process thereof, and waterproofing method using the same
KR101007193B1 (en) 2008-11-11 2011-01-12 김용석 the construction method of concrete surface's reinforce
KR101333531B1 (en) 2012-02-06 2013-11-28 (주) 모든콘크리트 Polymer admixture compound for strengthening and protecting the out layer of concrete and method for manufacturing and reparing of concrete pipeline using the compound

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3098678B2 (en) * 1994-08-08 2000-10-16 酒井医療株式会社 Elevating bathtub

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100526418B1 (en) 2002-03-14 2005-11-08 한국건설기술연구원 Concrete surface treatment method using inorganic repairing agent for concrete
KR100855625B1 (en) 2003-02-25 2008-09-01 (주)콘테크 Water repellency agent for reinforced concrete construction, manufacturing process thereof, and waterproofing method using the same
KR100644768B1 (en) 2004-12-24 2006-11-14 (주)디피아이 홀딩스 Concrete Surface Hardener and method of treating Concrete Surface using the same
KR101007193B1 (en) 2008-11-11 2011-01-12 김용석 the construction method of concrete surface's reinforce
KR101333531B1 (en) 2012-02-06 2013-11-28 (주) 모든콘크리트 Polymer admixture compound for strengthening and protecting the out layer of concrete and method for manufacturing and reparing of concrete pipeline using the compound

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