KR20160100126A

KR20160100126A - Flooring material structure using asphalt

Info

Publication number: KR20160100126A
Application number: KR1020150022696A
Authority: KR
Inventors: 진정훈
Original assignee: 주식회사 토리기술
Priority date: 2015-02-13
Filing date: 2015-02-13
Publication date: 2016-08-23
Also published as: KR101693471B1

Abstract

The present invention improves the waterproofing effect and durability by adding a modified mixed material, a filler mixed material and a filler mixed material to the floor material to improve the problems applied to the inside and the outside of the building. By using the same floor material, So that it can be applied to the surface treatment. When used inside a building, it can be used for floor treatment, or it can be applied to the bottom of a tile. In addition, when applied to the exterior of the building, it does not cause problems due to noise and slippery, and presents a flooring material which can effectively withstand the load of the vehicle such as general asphalt pavement.

Description

[0001] Flooring material structure using asphalt [

The present invention relates to a flooring structure using asphalt, and a base layer can be constructed using conventional asphalt pavement techniques and equipment, and a waterproofing effect and durability are improved by adding a modified mixed material, a filled mixed material, and a filled mixed material to a base layer, So that the same base layer can be applied to the inner and outer floor surface treatment of the building.

Generally, the inside and outside of the building are treated with different flooring materials. Inside the building, if it is a normal concrete building, it is applied by applying glue without any special treatment, then facing the edges of flooring materials such as asyle, deco tile, polishing tile, and wood tile. In this case, if the adhesive is not uniformly applied, fine gaps may be formed between the tile bottoms, and foreign substances may be trapped in the fine gaps. The foreign matter trapped in the gaps of the joints of the tile floorings thus formed becomes black, In addition, when water is cleaned on the floor constructed with the tile flooring material, the water is permeated through the gaps of the joints, and the tile flooring itself adhered with the adhesive is raised.

Outside buildings, such as underground parking lots or roofs of buildings, have made a lot of effort to improve their resistance to rain and exposure to the outside environment from the sun. Although the rubber flooring was mainly used, the rubber flooring was problematic in driving noise and slippery, and was not able to withstand the loads of vehicles or people effectively. In addition, there was a lot of space between floor and flooring, and these spaces eventually needed to be repaired or reinstalled.

Patent Document 1: JP-A-10-2001-0049402

The present invention provides a method for improving the waterproof effect and durability by adding a modifying material, a filler material, and a filler material to a base layer of a floor material, And to apply it to the external floor surface treatment. When used inside a building, it can be used for floor surface treatment, or it can be applied to the bottom of various tiles. In addition, when applied to the exterior of the building, it does not cause problems due to noise and slip, and it provides a flooring structure that can withstand the load of the vehicle like ordinary asphalt pavement.

The composition of the base layer (100) is composed of petroleum asphalt, natural asphalt, aggregate, modified mixture, filler mixture, and filler mixture, and the petroleum asphalt has a penetration The standard is 85-100, and natural asphalt is Trinidad Lake asphalt.

The aggregate is classified into a coarse aggregate remaining in a 4.75 mm sieve and a fine aggregate passing through a 4.75 mm sieve. The coarse aggregate includes either granular or limestone having good adhesion between the aggregate and the asphalt, Aggregate crushing powder, sand, silica sand, or a mixture of two or more of them.

The particle size of the aggregate was developed in accordance with the purpose of the present invention. Particle size 1 is 100% of 19 mm sieve, 95 to 100% of 13 mm sieve, 65 to 80% of 4.75 mm sieve, 50 to 65% of 2.36 mm sieve 100% of the 19 mm sieve, 13 mm sieve 95%, and 100% of the 100% of the mass of the granules were 25 to 40%, 300 to 12, 27 to 20%, and 75 to 4 to 10% , 100%, 4.75 mm sieve 60-80%, 2.36 mm sieve 45-65%, 600 sieve 40-60%, 300 sieve 20-45%, 150 sieve 10-25%, 75 sieve 8-13% In Example 3, 100% of 19 mm sieve, 95 to 100% of 13 mm sieve, 75 to 90% of 4.75 mm sieve, 65 to 80% of 2.36 mm sieve, 40 to 65% of 600 sieve, 20 to 45 %, 150 parts 15 to 30%, and 75 parts 8 to 15%.

Modified mixtures include rubber and plastics, and rubber is styrene butadiene styrene, styrene butadiene rubber, natural rubber. And the waste tire rubber powder are mixed and used, and the plastics are used by mixing any one or two or more of ethyl vinyl acetate, polyvinyl chloride, and polyolefin, and when the modified mixed material is a liquid, When the modified asphalt is wet-mixed and the modified mixed material is a powder, the mixed material is mixed with the aggregate and mixed by a method of replacing the amount of the modified mixed material with a part of the aggregate.

The filler mixture may be prepared by mixing one or both of the carbon black and the carbon black to reduce the brittleness of the lime and the oxidation hardening which are resistant to moisture, and the filler mixture is dry-mixed to be mixed with the aggregate, It is mixed with some of the alternatives.

The filler mixture is used by mixing at least one of a glass piece or a metal piece at the same time, and the filler mixture is mixed with the aggregate by dry mixing, and the filler mixture is mixed with a part of the aggregate. The glass piece may be at least one of a waste glass bottle piece and a glass bead, and the metal piece may include at least one of waste aluminum pieces, iron, chromium, manganese, and titanium.

The base layer 100 has a thickness of 2 to 3 cm, the base layer 100 has a production temperature of 180 to 200, and a field installation temperature of 230 to 260.

After the base layer 100 is laid, any one of an es tile, a decorative tile, a polishing tile, and a wood tile 200 may be provided, or a transparent or colored abrasion layer 300 may be formed. The abrasion layer 300 may be formed of a material selected from the group consisting of methyl methacrylate, urethane, acrylic, styrene, polycarbonate, fluorine, polyester, Polypropylene type resin, and vegetable oil in which one or more of coconut oil, grapeseed oil, and nuts oil are mixed can be added.

The flooring structure of the present invention as described above is excellent in waterproofing effect and durability, and can provide a sufficient function as a flooring material by forming a wear layer on the base layer, and can be applied to a lower portion of the tile when it is used. When used outside the building, it also reduces noise due to movement of the vehicle, improves skid resistance, and prevents space between the floor and the base layer. Further, the flooring structure of the present invention can be expected to withstand the loads of vehicles and people.

1: Floor material structure of the present invention (Example 1)
Fig. 2: Floor material structure of the present invention (Example 2)

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to the like elements throughout.

Generally, the inside and outside of the building use different flooring materials to treat the floor. Inside the building, if it is a normal concrete building, glue it without any special treatment and then apply the glue to the edge of the flooring such as the asyle, the deco tile, the polishing tile, It is mainly used as a way to face each other.

In addition, places outside the building, such as underground parking lots or the rooftops of buildings, have made a lot of effort to improve their resistance to rain and exposure to the outside environment from the sun. Although the rubber flooring was mainly used, the rubber flooring was problematic in driving noise and slippery, and was not able to withstand the loads of vehicles or people effectively. In addition, there was a lot of space between floor and flooring, and these spaces eventually needed to be repaired or reinstalled.

The present invention improves the waterproof effect and durability by adding a modified mixed material, a filled mixed material, and a filled mixed material to the base layer 100, So that it can be applied to the inner and outer bottom surface treatment. When used inside a building, it can be used for floor surface treatment, or it can be applied to the bottom of various tiles. It is also intended to provide a flooring structure that can withstand the load of a vehicle, such as general asphalt pavement, without causing problems due to noise and slip when applied outside the building.

The flooring structure of the present invention is installed inside and outside the building, and two embodiments are possible. Example 1 is a flooring structure for forming an easter tile, a decorative tile, a polishing tile, and a wood tile 200 on an upper part after a base layer 100 composition is laid. 300).

First, as to the composition and installation of the base layer 100,

The base layer 100 composition consists of petroleum asphalt, natural asphalt, aggregate, modified admixture, filler admixture, and filler admixture, petroleum asphalt is 85-100 on an invasion basis, and natural asphalt is Trinidad Lake asphalt. It is obvious to those skilled in the art that the criteria for penetration of petroleum asphalt can be replaced by the corresponding viscosity standard, aged viscosity standard, and PG grade standard. Trinidad Lake asphalt is a kind of natural asphalt, and natural asphalt has a disadvantage in that the quality is not constant but is applied to the present invention through strict quality inspection.

The aggregate is classified into a coarse aggregate remaining in a 4.75 mm sieve and a fine aggregate passing through a 4.75 mm sieve. The coarse aggregate includes either granular or limestone having good adhesion between the aggregate and the asphalt, Aggregate fracture, sand, and sand, and may include slag, crushed crust, lime, gypsum and the like in some cases.

Modified mixtures include rubber and plastics, and rubber is styrene butadiene styrene, styrene butadiene rubber, natural rubber. And waste tire rubber powder, and the plastics are used by mixing any one or two or more of ethyl vinyl acetate, polyvinyl chloride, and polyolefin. The rubber modifying admixture is effective in resistance to plastic deformation occurring in asphalt pavement at high temperature. Plasmid modifying admixtures can improve the crack resistance in asphalt pavement at low temperature and room temperature. . The modifying admixture may be used in the form of a liquid and a powder. When the modifying admixture is a liquid, it is wet-mixed with petroleum asphalt. When the modifying admixture is a powder, the modifying admixture is dry mixed with the aggregate. Or may be mixed with 100 parts by weight of the aggregate without adding a part of the aggregate. When the reforming admixture is a liquid, it is wet-mixed with petroleum asphalt. When the reforming admixture is powder, it is dry-mixed to be mixed with the aggregate, and the amount of the reforming admixture is mixed with a part of the aggregate.

The filler mixture may be prepared by mixing at least one of water-resistant lime and carbon black to reduce brittleness to oxidation hardening, and optionally mixing plant filler materials such as wood chips, sawdust, May also be used. The filler mixture may be mixed by dry mixing to be mixed with the aggregate, the filler mixture may be mixed with the aggregate portion, or a certain proportion may be added to 100 parts by weight of the aggregate without replacing a portion of the aggregate.

The filler mixture may be one or both of glass pieces or metal pieces, and the glass pieces may be one or both of waste glass bottle pieces and glass beads, and the metal pieces may be waste aluminum pieces, iron, chromium, manganese , And titanium, or a mixture of two or more of them. Glass fragments and metal fragments increase resistance to heat from the sun and function so that the temperature of the base layer does not rise too high. The filler mixture may be mixed by a method of replacing the amount of the filler mixture with a part of the aggregate material, or may be mixed with 100 parts by weight of the aggregate material, without replacing a part of the aggregate material.

The thickness of the base layer 100 is 2 to 3 cm, the production temperature of the base layer 100 is 180 to 200, and the installation temperature of the base layer 100 is 230 to 260 It is installed.

After the base layer 100 is installed, two embodiments as described above can be applied.

(Example 1)

After the base layer 100 is laid, any one of the easter tile, the decorative tile, the polishing tile, and the wood tile 200 is provided on the base layer 100. This case can be applied mainly to the inside of the building and tiles are installed before the base layer 100 is cured.

(Example 2)

After the base layer 100 is laid, a transparent or colored abrasion layer 300 is formed on the base layer 100. In this case, it can be applied mainly to the exterior of the building, but it can also be applied inside the building. The abrasion layer 300 may be formed of a material selected from the group consisting of methyl methacrylate, urethane, acrylic, styrene, polycarbonate, fluorine, polyester, Polypropylene type resin, and vegetable oil in which one or more of coconut oil, grapeseed oil, and nuts oil are mixed can be added.

100: base layer
200: es tile, deco tile, polishing tile, wood tile
300: wear layer

Claims

In a flooring structure applied inside and outside a building,
The base layer composition consists of petroleum asphalt, natural asphalt, aggregates, modified admixtures, fill admixtures, fill admixtures,
The petroleum asphalt has an invasion degree of 85 to 100,
The natural asphalt is Trinidad Lake asphalt,
The aggregate is divided into a coarse aggregate remaining in a 4.75 mm sieve and a fine aggregate passing through a 4.75 mm sieve,
The coarse aggregate may be one or both of granular or limestone having good adhesion between the aggregate and the asphalt,
The fine aggregate includes a mixture of one or more of crushed aggregate materials, sand, and silica sand,
The modified mixed material includes a rubber stream and a plastic stream,
The rubber is styrene butadiene styrene, styrene butadiene rubber, natural rubber. And waste tire rubber powder are mixed and used,
The plastics may be any one or a mixture of two or more of ethyl vinyl acetate, polyvinyl chloride, and polyolefin,
When the modified mixed material is a liquid phase, it is wet-mixed with the petroleum asphalt,
Wherein when the modified mixed material is a powder, the mixed material is mixed with the aggregate and mixed by a method of replacing the amount of the modified mixed material with a part of the aggregate,
The filler mixture may be prepared by using any one or both of carbon black simultaneously to reduce water-resistant lime and brittleness to oxidation hardening,
Wherein the filler mixture is mixed with the aggregate by dry mixing, wherein the amount of the filler mixture is replaced with a portion of the aggregate,
The filler mixture may be formed by using one or both of a glass piece or a metal piece at the same time,
Wherein the filler mixture is dry mixed with the aggregate material, the filler mixture is mixed with a part of the aggregate material,
Wherein the base layer has a thickness of 2 to 3 cm, the base layer has a production temperature of 180 to 200, and the on-site installation temperature is 230 to 260.

The method according to claim 1,
The particle size of the aggregate is 100% of 19 mm sieve, 95 to 100% of 13 mm sieve, 65 to 80% of 4.75 mm sieve, 50 to 65% of 2.36 mm sieve, 25 to 40% of 600 sieve, 27%, 150 parts by 8 to 20%, 75 parts by 4 to 10%.

The method according to claim 1,
The particle size of the aggregate is 100% of 19 mm sieve, 95 to 100% of 13 mm sieve, 60 to 80% of 4.75 mm sieve, 45 to 65% of 2.36 mm sieve, 40 to 60% of 600 sieve, 45%, 150-sieve 10-25%, 75-sieve 8-13%.

The method according to claim 1,
The particle size of the aggregate is 100% of 19 mm sieve, 95 to 100% of 13 mm sieve, 75 to 90% of 4.75 mm sieve, 65 to 80% of 2.36 mm sieve, 40 to 65% of 600 sieve, 45%, 150-form 15-30%, and 75-form 8-15%.

The method according to claim 1,
Wherein the glass piece is one of a waste glass bottle slice and a glass bead.

The method according to claim 1,
Wherein the metal piece comprises at least one of waste aluminum pieces, iron, chromium, manganese, and titanium, or a mixture thereof.

7. The method according to any one of claims 1 to 6,
Wherein the flooring structure is provided with any one of an earth tile, a decorative tile, a polishing tile, and a wood tile after the base layer is installed.

7. The method according to any one of claims 1 to 6,
A flooring structure using asphalt characterized by forming a transparent or colored abrasion layer after the base layer is laid.

9. The method of claim 8,
The abrasion layer may be formed of a material selected from the group consisting of methyl methacrylate, urethane, acrylic, styrene, polycarbonate, fluorine, polyester, polyvinyl chloride, polyolefin, polyacrylate, epoxy, cellulose, Wherein the resin is coated with a resin mixed with one or more of the resins of the asphalt.

10. The method of claim 9,
A flooring structure using asphalt characterized in that a vegetable oil is further added when forming a wear layer.

11. The method of claim 10,
Wherein the vegetable oil comprises one or more of coconut oil, grapeseed oil, and nut oil.